WebM Codec SDK: vpxenc

WebM Codec SDK

vpxenc
1 /*
2 * Copyright (c) 2010 The WebM project authors. All Rights Reserved.
3 *
4 * Use of this source code is governed by a BSD-style license
5 * that can be found in the LICENSE file in the root of the source
6 * tree. An additional intellectual property rights grant can be found
7 * in the file PATENTS. All contributing project authors may
8 * be found in the AUTHORS file in the root of the source tree.
9 */
10
11 #include "./vpxenc.h"
12 #include "./vpx_config.h"
13
14 #include <assert.h>
15 #include <limits.h>
16 #include <math.h>
17 #include <stdarg.h>
18 #include <stdio.h>
19 #include <stdlib.h>
20 #include <string.h>
21
22 #if CONFIG_LIBYUV
23 #include "third_party/libyuv/include/libyuv/scale.h"
24 #endif
25
26 #include "vpx/vpx_encoder.h"
27 #if CONFIG_DECODERS
28 #include "vpx/vpx_decoder.h"
29 #endif
30
31 #include "./args.h"
32 #include "./ivfenc.h"
33 #include "./tools_common.h"
34
35 #if CONFIG_VP8_ENCODER || CONFIG_VP9_ENCODER
36 #include "vpx/vp8cx.h"
37 #endif
38 #if CONFIG_VP8_DECODER || CONFIG_VP9_DECODER
39 #include "vpx/vp8dx.h"
40 #endif
41
42 #include "vpx/vpx_integer.h"
43 #include "vpx_ports/mem_ops.h"
44 #include "vpx_ports/vpx_timer.h"
45 #include "./rate_hist.h"
46 #include "./vpxstats.h"
47 #include "./warnings.h"
48 #if CONFIG_WEBM_IO
49 #include "./webmenc.h"
50 #endif
51 #include "./y4minput.h"
52
53 /* Swallow warnings about unused results of fread/fwrite */
54 static size_t wrap_fread(void *ptr, size_t size, size_t nmemb, FILE *stream) {
55 return fread(ptr, size, nmemb, stream);
56 }
57 #define fread wrap_fread
58
59 static size_t wrap_fwrite(const void *ptr, size_t size, size_t nmemb,
60 FILE *stream) {
61 return fwrite(ptr, size, nmemb, stream);
62 }
63 #define fwrite wrap_fwrite
64
65 static const char *exec_name;
66
67 static void warn_or_exit_on_errorv(vpx_codec_ctx_t *ctx, int fatal,
68 const char *s, va_list ap) {
69 if (ctx->err) {
70 const char *detail = vpx_codec_error_detail(ctx);
71
72 vfprintf(stderr, s, ap);
73 fprintf(stderr, ": %s\n", vpx_codec_error(ctx));
74
75 if (detail) fprintf(stderr, " %s\n", detail);
76
77 if (fatal) exit(EXIT_FAILURE);
78 }
79 }
80
81 static void ctx_exit_on_error(vpx_codec_ctx_t *ctx, const char *s, ...) {
82 va_list ap;
83
84 va_start(ap, s);
85 warn_or_exit_on_errorv(ctx, 1, s, ap);
86 va_end(ap);
87 }
88
89 static void warn_or_exit_on_error(vpx_codec_ctx_t *ctx, int fatal,
90 const char *s, ...) {
91 va_list ap;
92
93 va_start(ap, s);
94 warn_or_exit_on_errorv(ctx, fatal, s, ap);
95 va_end(ap);
96 }
97
98 static int read_frame(struct VpxInputContext *input_ctx, vpx_image_t *img) {
99 FILE *f = input_ctx->file;
100 y4m_input *y4m = &input_ctx->y4m;
101 int shortread = 0;
102
103 if (input_ctx->file_type == FILE_TYPE_Y4M) {
104 if (y4m_input_fetch_frame(y4m, f, img) < 1) return 0;
105 } else {
106 shortread = read_yuv_frame(input_ctx, img);
107 }
108
109 return !shortread;
110 }
111
112 static int file_is_y4m(const char detect[4]) {
113 if (memcmp(detect, "YUV4", 4) == 0) {
114 return 1;
115 }
116 return 0;
117 }
118
119 static int fourcc_is_ivf(const char detect[4]) {
120 if (memcmp(detect, "DKIF", 4) == 0) {
121 return 1;
122 }
123 return 0;
124 }
125
126 static const arg_def_t help =
127 ARG_DEF(NULL, "help", 0, "Show usage options and exit");
128 static const arg_def_t debugmode =
129 ARG_DEF("D", "debug", 0, "Debug mode (makes output deterministic)");
130 static const arg_def_t outputfile =
131 ARG_DEF("o", "output", 1, "Output filename");
132 static const arg_def_t use_yv12 =
133 ARG_DEF(NULL, "yv12", 0, "Input file is YV12 ");
134 static const arg_def_t use_i420 =
135 ARG_DEF(NULL, "i420", 0, "Input file is I420 (default)");
136 static const arg_def_t use_i422 =
137 ARG_DEF(NULL, "i422", 0, "Input file is I422");
138 static const arg_def_t use_i444 =
139 ARG_DEF(NULL, "i444", 0, "Input file is I444");
140 static const arg_def_t use_i440 =
141 ARG_DEF(NULL, "i440", 0, "Input file is I440");
142 static const arg_def_t codecarg = ARG_DEF(NULL, "codec", 1, "Codec to use");
143 static const arg_def_t passes =
144 ARG_DEF("p", "passes", 1, "Number of passes (1/2)");
145 static const arg_def_t pass_arg =
146 ARG_DEF(NULL, "pass", 1, "Pass to execute (1/2)");
147 static const arg_def_t fpf_name =
148 ARG_DEF(NULL, "fpf", 1, "First pass statistics file name");
149 #if CONFIG_FP_MB_STATS
150 static const arg_def_t fpmbf_name =
151 ARG_DEF(NULL, "fpmbf", 1, "First pass block statistics file name");
152 #endif
153 static const arg_def_t limit =
154 ARG_DEF(NULL, "limit", 1, "Stop encoding after n input frames");
155 static const arg_def_t skip =
156 ARG_DEF(NULL, "skip", 1, "Skip the first n input frames");
157 static const arg_def_t deadline =
158 ARG_DEF("d", "deadline", 1, "Deadline per frame (usec)");
159 static const arg_def_t best_dl =
160 ARG_DEF(NULL, "best", 0, "Use Best Quality Deadline");
161 static const arg_def_t good_dl =
162 ARG_DEF(NULL, "good", 0, "Use Good Quality Deadline");
163 static const arg_def_t rt_dl =
164 ARG_DEF(NULL, "rt", 0, "Use Realtime Quality Deadline");
165 static const arg_def_t quietarg =
166 ARG_DEF("q", "quiet", 0, "Do not print encode progress");
167 static const arg_def_t verbosearg =
168 ARG_DEF("v", "verbose", 0, "Show encoder parameters");
169 static const arg_def_t psnrarg =
170 ARG_DEF(NULL, "psnr", 0, "Show PSNR in status line");
171
172 static const struct arg_enum_list test_decode_enum[] = {
173 { "off", TEST_DECODE_OFF },
174 { "fatal", TEST_DECODE_FATAL },
175 { "warn", TEST_DECODE_WARN },
176 { NULL, 0 }
177 };
178 static const arg_def_t recontest = ARG_DEF_ENUM(
179 NULL, "test-decode", 1, "Test encode/decode mismatch", test_decode_enum);
180 static const arg_def_t framerate =
181 ARG_DEF(NULL, "fps", 1, "Stream frame rate (rate/scale)");
182 static const arg_def_t use_webm =
183 ARG_DEF(NULL, "webm", 0, "Output WebM (default when WebM IO is enabled)");
184 static const arg_def_t use_ivf = ARG_DEF(NULL, "ivf", 0, "Output IVF");
185 static const arg_def_t out_part =
186 ARG_DEF("P", "output-partitions", 0,
187 "Makes encoder output partitions. Requires IVF output!");
188 static const arg_def_t q_hist_n =
189 ARG_DEF(NULL, "q-hist", 1, "Show quantizer histogram (n-buckets)");
190 static const arg_def_t rate_hist_n =
191 ARG_DEF(NULL, "rate-hist", 1, "Show rate histogram (n-buckets)");
192 static const arg_def_t disable_warnings =
193 ARG_DEF(NULL, "disable-warnings", 0,
194 "Disable warnings about potentially incorrect encode settings.");
195 static const arg_def_t disable_warning_prompt =
196 ARG_DEF("y", "disable-warning-prompt", 0,
197 "Display warnings, but do not prompt user to continue.");
198
199 #if CONFIG_VP9_HIGHBITDEPTH
200 static const arg_def_t test16bitinternalarg = ARG_DEF(
201 NULL, "test-16bit-internal", 0, "Force use of 16 bit internal buffer");
202 #endif
203
204 static const arg_def_t *main_args[] = { &help,
205 &debugmode,
206 &outputfile,
207 &codecarg,
208 &passes,
209 &pass_arg,
210 &fpf_name,
211 &limit,
212 &skip,
213 &deadline,
214 &best_dl,
215 &good_dl,
216 &rt_dl,
217 &quietarg,
218 &verbosearg,
219 &psnrarg,
220 &use_webm,
221 &use_ivf,
222 &out_part,
223 &q_hist_n,
224 &rate_hist_n,
225 &disable_warnings,
226 &disable_warning_prompt,
227 &recontest,
228 NULL };
229
230 static const arg_def_t usage =
231 ARG_DEF("u", "usage", 1, "Usage profile number to use");
232 static const arg_def_t threads =
233 ARG_DEF("t", "threads", 1, "Max number of threads to use");
234 static const arg_def_t profile =
235 ARG_DEF(NULL, "profile", 1, "Bitstream profile number to use");
236 static const arg_def_t width = ARG_DEF("w", "width", 1, "Frame width");
237 static const arg_def_t height = ARG_DEF("h", "height", 1, "Frame height");
238 #if CONFIG_WEBM_IO
239 static const struct arg_enum_list stereo_mode_enum[] = {
240 { "mono", STEREO_FORMAT_MONO },
241 { "left-right", STEREO_FORMAT_LEFT_RIGHT },
242 { "bottom-top", STEREO_FORMAT_BOTTOM_TOP },
243 { "top-bottom", STEREO_FORMAT_TOP_BOTTOM },
244 { "right-left", STEREO_FORMAT_RIGHT_LEFT },
245 { NULL, 0 }
246 };
247 static const arg_def_t stereo_mode = ARG_DEF_ENUM(
248 NULL, "stereo-mode", 1, "Stereo 3D video format", stereo_mode_enum);
249 #endif
250 static const arg_def_t timebase = ARG_DEF(
251 NULL, "timebase", 1, "Output timestamp precision (fractional seconds)");
252 static const arg_def_t error_resilient =
253 ARG_DEF(NULL, "error-resilient", 1, "Enable error resiliency features");
254 static const arg_def_t lag_in_frames =
255 ARG_DEF(NULL, "lag-in-frames", 1, "Max number of frames to lag");
256
257 static const arg_def_t *global_args[] = { &use_yv12,
258 &use_i420,
259 &use_i422,
260 &use_i444,
261 &use_i440,
262 &usage,
263 &threads,
264 &profile,
265 &width,
266 &height,
267 #if CONFIG_WEBM_IO
268 &stereo_mode,
269 #endif
270 &timebase,
271 &framerate,
272 &error_resilient,
273 #if CONFIG_VP9_HIGHBITDEPTH
274 &test16bitinternalarg,
275 #endif
276 &lag_in_frames,
277 NULL };
278
279 static const arg_def_t dropframe_thresh =
280 ARG_DEF(NULL, "drop-frame", 1, "Temporal resampling threshold (buf %)");
281 static const arg_def_t resize_allowed =
282 ARG_DEF(NULL, "resize-allowed", 1, "Spatial resampling enabled (bool)");
283 static const arg_def_t resize_width =
284 ARG_DEF(NULL, "resize-width", 1, "Width of encoded frame");
285 static const arg_def_t resize_height =
286 ARG_DEF(NULL, "resize-height", 1, "Height of encoded frame");
287 static const arg_def_t resize_up_thresh =
288 ARG_DEF(NULL, "resize-up", 1, "Upscale threshold (buf %)");
289 static const arg_def_t resize_down_thresh =
290 ARG_DEF(NULL, "resize-down", 1, "Downscale threshold (buf %)");
291 static const struct arg_enum_list end_usage_enum[] = { { "vbr", VPX_VBR },
292 { "cbr", VPX_CBR },
293 { "cq", VPX_CQ },
294 { "q", VPX_Q },
295 { NULL, 0 } };
296 static const arg_def_t end_usage =
297 ARG_DEF_ENUM(NULL, "end-usage", 1, "Rate control mode", end_usage_enum);
298 static const arg_def_t target_bitrate =
299 ARG_DEF(NULL, "target-bitrate", 1, "Bitrate (kbps)");
300 static const arg_def_t min_quantizer =
301 ARG_DEF(NULL, "min-q", 1, "Minimum (best) quantizer");
302 static const arg_def_t max_quantizer =
303 ARG_DEF(NULL, "max-q", 1, "Maximum (worst) quantizer");
304 static const arg_def_t undershoot_pct =
305 ARG_DEF(NULL, "undershoot-pct", 1, "Datarate undershoot (min) target (%)");
306 static const arg_def_t overshoot_pct =
307 ARG_DEF(NULL, "overshoot-pct", 1, "Datarate overshoot (max) target (%)");
308 static const arg_def_t buf_sz =
309 ARG_DEF(NULL, "buf-sz", 1, "Client buffer size (ms)");
310 static const arg_def_t buf_initial_sz =
311 ARG_DEF(NULL, "buf-initial-sz", 1, "Client initial buffer size (ms)");
312 static const arg_def_t buf_optimal_sz =
313 ARG_DEF(NULL, "buf-optimal-sz", 1, "Client optimal buffer size (ms)");
314 static const arg_def_t *rc_args[] = {
315 &dropframe_thresh, &resize_allowed, &resize_width, &resize_height,
316 &resize_up_thresh, &resize_down_thresh, &end_usage, &target_bitrate,
317 &min_quantizer, &max_quantizer, &undershoot_pct, &overshoot_pct,
318 &buf_sz, &buf_initial_sz, &buf_optimal_sz, NULL
319 };
320
321 static const arg_def_t bias_pct =
322 ARG_DEF(NULL, "bias-pct", 1, "CBR/VBR bias (0=CBR, 100=VBR)");
323 static const arg_def_t minsection_pct =
324 ARG_DEF(NULL, "minsection-pct", 1, "GOP min bitrate (% of target)");
325 static const arg_def_t maxsection_pct =
326 ARG_DEF(NULL, "maxsection-pct", 1, "GOP max bitrate (% of target)");
327 static const arg_def_t corpus_complexity =
328 ARG_DEF(NULL, "corpus-complexity", 1, "corpus vbr complexity midpoint");
329 static const arg_def_t *rc_twopass_args[] = {
330 &bias_pct, &minsection_pct, &maxsection_pct, &corpus_complexity, NULL
331 };
332
333 static const arg_def_t kf_min_dist =
334 ARG_DEF(NULL, "kf-min-dist", 1, "Minimum keyframe interval (frames)");
335 static const arg_def_t kf_max_dist =
336 ARG_DEF(NULL, "kf-max-dist", 1, "Maximum keyframe interval (frames)");
337 static const arg_def_t kf_disabled =
338 ARG_DEF(NULL, "disable-kf", 0, "Disable keyframe placement");
339 static const arg_def_t *kf_args[] = { &kf_min_dist, &kf_max_dist, &kf_disabled,
340 NULL };
341
342 static const arg_def_t noise_sens =
343 ARG_DEF(NULL, "noise-sensitivity", 1, "Noise sensitivity (frames to blur)");
344 static const arg_def_t sharpness =
345 ARG_DEF(NULL, "sharpness", 1, "Loop filter sharpness (0..7)");
346 static const arg_def_t static_thresh =
347 ARG_DEF(NULL, "static-thresh", 1, "Motion detection threshold");
348 static const arg_def_t auto_altref =
349 ARG_DEF(NULL, "auto-alt-ref", 1, "Enable automatic alt reference frames");
350 static const arg_def_t arnr_maxframes =
351 ARG_DEF(NULL, "arnr-maxframes", 1, "AltRef max frames (0..15)");
352 static const arg_def_t arnr_strength =
353 ARG_DEF(NULL, "arnr-strength", 1, "AltRef filter strength (0..6)");
354 static const arg_def_t arnr_type = ARG_DEF(NULL, "arnr-type", 1, "AltRef type");
355 static const struct arg_enum_list tuning_enum[] = {
356 { "psnr", VP8_TUNE_PSNR }, { "ssim", VP8_TUNE_SSIM }, { NULL, 0 }
357 };
358 static const arg_def_t tune_ssim =
359 ARG_DEF_ENUM(NULL, "tune", 1, "Material to favor", tuning_enum);
360 static const arg_def_t cq_level =
361 ARG_DEF(NULL, "cq-level", 1, "Constant/Constrained Quality level");
362 static const arg_def_t max_intra_rate_pct =
363 ARG_DEF(NULL, "max-intra-rate", 1, "Max I-frame bitrate (pct)");
364 static const arg_def_t gf_cbr_boost_pct = ARG_DEF(
365 NULL, "gf-cbr-boost", 1, "Boost for Golden Frame in CBR mode (pct)");
366
367 #if CONFIG_VP8_ENCODER
368 static const arg_def_t cpu_used_vp8 =
369 ARG_DEF(NULL, "cpu-used", 1, "CPU Used (-16..16)");
370 static const arg_def_t token_parts =
371 ARG_DEF(NULL, "token-parts", 1, "Number of token partitions to use, log2");
372 static const arg_def_t screen_content_mode =
373 ARG_DEF(NULL, "screen-content-mode", 1, "Screen content mode");
374 static const arg_def_t *vp8_args[] = { &cpu_used_vp8,
375 &auto_altref,
376 &noise_sens,
377 &sharpness,
378 &static_thresh,
379 &token_parts,
380 &arnr_maxframes,
381 &arnr_strength,
382 &arnr_type,
383 &tune_ssim,
384 &cq_level,
385 &max_intra_rate_pct,
386 &gf_cbr_boost_pct,
387 &screen_content_mode,
388 NULL };
389 static const int vp8_arg_ctrl_map[] = { VP8E_SET_CPUUSED,
390 VP8E_SET_ENABLEAUTOALTREF,
391 VP8E_SET_NOISE_SENSITIVITY,
392 VP8E_SET_SHARPNESS,
393 VP8E_SET_STATIC_THRESHOLD,
394 VP8E_SET_TOKEN_PARTITIONS,
395 VP8E_SET_ARNR_MAXFRAMES,
396 VP8E_SET_ARNR_STRENGTH,
397 VP8E_SET_ARNR_TYPE,
398 VP8E_SET_TUNING,
399 VP8E_SET_CQ_LEVEL,
400 VP8E_SET_MAX_INTRA_BITRATE_PCT,
401 VP8E_SET_GF_CBR_BOOST_PCT,
402 VP8E_SET_SCREEN_CONTENT_MODE,
403 0 };
404 #endif
405
406 #if CONFIG_VP9_ENCODER
407 static const arg_def_t cpu_used_vp9 =
408 ARG_DEF(NULL, "cpu-used", 1, "CPU Used (-8..8)");
409 static const arg_def_t tile_cols =
410 ARG_DEF(NULL, "tile-columns", 1, "Number of tile columns to use, log2");
411 static const arg_def_t tile_rows =
412 ARG_DEF(NULL, "tile-rows", 1,
413 "Number of tile rows to use, log2 (set to 0 while threads > 1)");
414 static const arg_def_t lossless =
415 ARG_DEF(NULL, "lossless", 1, "Lossless mode (0: false (default), 1: true)");
416 static const arg_def_t frame_parallel_decoding = ARG_DEF(
417 NULL, "frame-parallel", 1, "Enable frame parallel decodability features");
418 static const arg_def_t aq_mode = ARG_DEF(
419 NULL, "aq-mode", 1,
420 "Adaptive quantization mode (0: off (default), 1: variance 2: complexity, "
421 "3: cyclic refresh, 4: equator360)");
422 static const arg_def_t alt_ref_aq = ARG_DEF(NULL, "alt-ref-aq", 1,
423 "Special adaptive quantization for "
424 "the alternate reference frames.");
425 static const arg_def_t frame_periodic_boost =
426 ARG_DEF(NULL, "frame-boost", 1,
427 "Enable frame periodic boost (0: off (default), 1: on)");
428 static const arg_def_t max_inter_rate_pct =
429 ARG_DEF(NULL, "max-inter-rate", 1, "Max P-frame bitrate (pct)");
430 static const arg_def_t min_gf_interval = ARG_DEF(
431 NULL, "min-gf-interval", 1,
432 "min gf/arf frame interval (default 0, indicating in-built behavior)");
433 static const arg_def_t max_gf_interval = ARG_DEF(
434 NULL, "max-gf-interval", 1,
435 "max gf/arf frame interval (default 0, indicating in-built behavior)");
436
437 static const struct arg_enum_list color_space_enum[] = {
438 { "unknown", VPX_CS_UNKNOWN },
439 { "bt601", VPX_CS_BT_601 },
440 { "bt709", VPX_CS_BT_709 },
441 { "smpte170", VPX_CS_SMPTE_170 },
442 { "smpte240", VPX_CS_SMPTE_240 },
443 { "bt2020", VPX_CS_BT_2020 },
444 { "reserved", VPX_CS_RESERVED },
445 { "sRGB", VPX_CS_SRGB },
446 { NULL, 0 }
447 };
448
449 static const arg_def_t input_color_space =
450 ARG_DEF_ENUM(NULL, "color-space", 1,
451 "The color space of input content:", color_space_enum);
452
453 #if CONFIG_VP9_HIGHBITDEPTH
454 static const struct arg_enum_list bitdepth_enum[] = {
455 { "8", VPX_BITS_8 }, { "10", VPX_BITS_10 }, { "12", VPX_BITS_12 }, { NULL, 0 }
456 };
457
458 static const arg_def_t bitdeptharg = ARG_DEF_ENUM(
459 "b", "bit-depth", 1,
460 "Bit depth for codec (8 for version <=1, 10 or 12 for version 2)",
461 bitdepth_enum);
462 static const arg_def_t inbitdeptharg =
463 ARG_DEF(NULL, "input-bit-depth", 1, "Bit depth of input");
464 #endif
465
466 static const struct arg_enum_list tune_content_enum[] = {
467 { "default", VP9E_CONTENT_DEFAULT },
468 { "screen", VP9E_CONTENT_SCREEN },
469 { "film", VP9E_CONTENT_FILM },
470 { NULL, 0 }
471 };
472
473 static const arg_def_t tune_content = ARG_DEF_ENUM(
474 NULL, "tune-content", 1, "Tune content type", tune_content_enum);
475
476 static const arg_def_t target_level = ARG_DEF(
477 NULL, "target-level", 1,
478 "Target level\n"
479 " 255: off (default)\n"
480 " 0: only keep level stats\n"
481 " 1: adaptively set alt-ref "
482 "distance and column tile limit based on picture size, and keep"
483 " level stats\n"
484 " 10: level 1.0 11: level 1.1 "
485 "... 62: level 6.2");
486
487 static const arg_def_t row_mt =
488 ARG_DEF(NULL, "row-mt", 1,
489 "Enable row based non-deterministic multi-threading in VP9");
490 #endif
491
492 #if CONFIG_VP9_ENCODER
493 static const arg_def_t *vp9_args[] = { &cpu_used_vp9,
494 &auto_altref,
495 &sharpness,
496 &static_thresh,
497 &tile_cols,
498 &tile_rows,
499 &arnr_maxframes,
500 &arnr_strength,
501 &arnr_type,
502 &tune_ssim,
503 &cq_level,
504 &max_intra_rate_pct,
505 &max_inter_rate_pct,
506 &gf_cbr_boost_pct,
507 &lossless,
508 &frame_parallel_decoding,
509 &aq_mode,
510 &alt_ref_aq,
511 &frame_periodic_boost,
512 &noise_sens,
513 &tune_content,
514 &input_color_space,
515 &min_gf_interval,
516 &max_gf_interval,
517 &target_level,
518 &row_mt,
519 #if CONFIG_VP9_HIGHBITDEPTH
520 &bitdeptharg,
521 &inbitdeptharg,
522 #endif // CONFIG_VP9_HIGHBITDEPTH
523 NULL };
524 static const int vp9_arg_ctrl_map[] = { VP8E_SET_CPUUSED,
525 VP8E_SET_ENABLEAUTOALTREF,
526 VP8E_SET_SHARPNESS,
527 VP8E_SET_STATIC_THRESHOLD,
528 VP9E_SET_TILE_COLUMNS,
529 VP9E_SET_TILE_ROWS,
530 VP8E_SET_ARNR_MAXFRAMES,
531 VP8E_SET_ARNR_STRENGTH,
532 VP8E_SET_ARNR_TYPE,
533 VP8E_SET_TUNING,
534 VP8E_SET_CQ_LEVEL,
535 VP8E_SET_MAX_INTRA_BITRATE_PCT,
536 VP9E_SET_MAX_INTER_BITRATE_PCT,
537 VP9E_SET_GF_CBR_BOOST_PCT,
538 VP9E_SET_LOSSLESS,
539 VP9E_SET_FRAME_PARALLEL_DECODING,
540 VP9E_SET_AQ_MODE,
541 VP9E_SET_ALT_REF_AQ,
542 VP9E_SET_FRAME_PERIODIC_BOOST,
543 VP9E_SET_NOISE_SENSITIVITY,
544 VP9E_SET_TUNE_CONTENT,
545 VP9E_SET_COLOR_SPACE,
546 VP9E_SET_MIN_GF_INTERVAL,
547 VP9E_SET_MAX_GF_INTERVAL,
548 VP9E_SET_TARGET_LEVEL,
549 VP9E_SET_ROW_MT,
550 0 };
551 #endif
552
553 static const arg_def_t *no_args[] = { NULL };
554
555 void show_help(FILE *fout, int shorthelp) {
556 int i;
557 const int num_encoder = get_vpx_encoder_count();
558
559 fprintf(fout, "Usage: %s <options> -o dst_filename src_filename \n",
560 exec_name);
561
562 if (shorthelp) {
563 fprintf(fout, "Use --help to see the full list of options.\n");
564 return;
565 }
566
567 fprintf(fout, "\nOptions:\n");
568 arg_show_usage(fout, main_args);
569 fprintf(fout, "\nEncoder Global Options:\n");
570 arg_show_usage(fout, global_args);
571 fprintf(fout, "\nRate Control Options:\n");
572 arg_show_usage(fout, rc_args);
573 fprintf(fout, "\nTwopass Rate Control Options:\n");
574 arg_show_usage(fout, rc_twopass_args);
575 fprintf(fout, "\nKeyframe Placement Options:\n");
576 arg_show_usage(fout, kf_args);
577 #if CONFIG_VP8_ENCODER
578 fprintf(fout, "\nVP8 Specific Options:\n");
579 arg_show_usage(fout, vp8_args);
580 #endif
581 #if CONFIG_VP9_ENCODER
582 fprintf(fout, "\nVP9 Specific Options:\n");
583 arg_show_usage(fout, vp9_args);
584 #endif
585 fprintf(fout,
586 "\nStream timebase (--timebase):\n"
587 " The desired precision of timestamps in the output, expressed\n"
588 " in fractional seconds. Default is 1/1000.\n");
589 fprintf(fout, "\nIncluded encoders:\n\n");
590
591 for (i = 0; i < num_encoder; ++i) {
592 const VpxInterface *const encoder = get_vpx_encoder_by_index(i);
593 const char *defstr = (i == (num_encoder - 1)) ? "(default)" : "";
594 fprintf(fout, " %-6s - %s %s\n", encoder->name,
595 vpx_codec_iface_name(encoder->codec_interface()), defstr);
596 }
597 fprintf(fout, "\n ");
598 fprintf(fout, "Use --codec to switch to a non-default encoder.\n\n");
599 }
600
601 void usage_exit(void) {
602 show_help(stderr, 1);
603 exit(EXIT_FAILURE);
604 }
605
606 #define mmin(a, b) ((a) < (b) ? (a) : (b))
607
608 #if CONFIG_VP9_HIGHBITDEPTH
609 static void find_mismatch_high(const vpx_image_t *const img1,
610 const vpx_image_t *const img2, int yloc[4],
611 int uloc[4], int vloc[4]) {
612 uint16_t *plane1, *plane2;
613 uint32_t stride1, stride2;
614 const uint32_t bsize = 64;
615 const uint32_t bsizey = bsize >> img1->y_chroma_shift;
616 const uint32_t bsizex = bsize >> img1->x_chroma_shift;
617 const uint32_t c_w =
618 (img1->d_w + img1->x_chroma_shift) >> img1->x_chroma_shift;
619 const uint32_t c_h =
620 (img1->d_h + img1->y_chroma_shift) >> img1->y_chroma_shift;
621 int match = 1;
622 uint32_t i, j;
623 yloc[0] = yloc[1] = yloc[2] = yloc[3] = -1;
624 plane1 = (uint16_t *)img1->planes[VPX_PLANE_Y];
625 plane2 = (uint16_t *)img2->planes[VPX_PLANE_Y];
626 stride1 = img1->stride[VPX_PLANE_Y] / 2;
627 stride2 = img2->stride[VPX_PLANE_Y] / 2;
628 for (i = 0, match = 1; match && i < img1->d_h; i += bsize) {
629 for (j = 0; match && j < img1->d_w; j += bsize) {
630 int k, l;
631 const int si = mmin(i + bsize, img1->d_h) - i;
632 const int sj = mmin(j + bsize, img1->d_w) - j;
633 for (k = 0; match && k < si; ++k) {
634 for (l = 0; match && l < sj; ++l) {
635 if (*(plane1 + (i + k) * stride1 + j + l) !=
636 *(plane2 + (i + k) * stride2 + j + l)) {
637 yloc[0] = i + k;
638 yloc[1] = j + l;
639 yloc[2] = *(plane1 + (i + k) * stride1 + j + l);
640 yloc[3] = *(plane2 + (i + k) * stride2 + j + l);
641 match = 0;
642 break;
643 }
644 }
645 }
646 }
647 }
648
649 uloc[0] = uloc[1] = uloc[2] = uloc[3] = -1;
650 plane1 = (uint16_t *)img1->planes[VPX_PLANE_U];
651 plane2 = (uint16_t *)img2->planes[VPX_PLANE_U];
652 stride1 = img1->stride[VPX_PLANE_U] / 2;
653 stride2 = img2->stride[VPX_PLANE_U] / 2;
654 for (i = 0, match = 1; match && i < c_h; i += bsizey) {
655 for (j = 0; match && j < c_w; j += bsizex) {
656 int k, l;
657 const int si = mmin(i + bsizey, c_h - i);
658 const int sj = mmin(j + bsizex, c_w - j);
659 for (k = 0; match && k < si; ++k) {
660 for (l = 0; match && l < sj; ++l) {
661 if (*(plane1 + (i + k) * stride1 + j + l) !=
662 *(plane2 + (i + k) * stride2 + j + l)) {
663 uloc[0] = i + k;
664 uloc[1] = j + l;
665 uloc[2] = *(plane1 + (i + k) * stride1 + j + l);
666 uloc[3] = *(plane2 + (i + k) * stride2 + j + l);
667 match = 0;
668 break;
669 }
670 }
671 }
672 }
673 }
674
675 vloc[0] = vloc[1] = vloc[2] = vloc[3] = -1;
676 plane1 = (uint16_t *)img1->planes[VPX_PLANE_V];
677 plane2 = (uint16_t *)img2->planes[VPX_PLANE_V];
678 stride1 = img1->stride[VPX_PLANE_V] / 2;
679 stride2 = img2->stride[VPX_PLANE_V] / 2;
680 for (i = 0, match = 1; match && i < c_h; i += bsizey) {
681 for (j = 0; match && j < c_w; j += bsizex) {
682 int k, l;
683 const int si = mmin(i + bsizey, c_h - i);
684 const int sj = mmin(j + bsizex, c_w - j);
685 for (k = 0; match && k < si; ++k) {
686 for (l = 0; match && l < sj; ++l) {
687 if (*(plane1 + (i + k) * stride1 + j + l) !=
688 *(plane2 + (i + k) * stride2 + j + l)) {
689 vloc[0] = i + k;
690 vloc[1] = j + l;
691 vloc[2] = *(plane1 + (i + k) * stride1 + j + l);
692 vloc[3] = *(plane2 + (i + k) * stride2 + j + l);
693 match = 0;
694 break;
695 }
696 }
697 }
698 }
699 }
700 }
701 #endif
702
703 static void find_mismatch(const vpx_image_t *const img1,
704 const vpx_image_t *const img2, int yloc[4],
705 int uloc[4], int vloc[4]) {
706 const uint32_t bsize = 64;
707 const uint32_t bsizey = bsize >> img1->y_chroma_shift;
708 const uint32_t bsizex = bsize >> img1->x_chroma_shift;
709 const uint32_t c_w =
710 (img1->d_w + img1->x_chroma_shift) >> img1->x_chroma_shift;
711 const uint32_t c_h =
712 (img1->d_h + img1->y_chroma_shift) >> img1->y_chroma_shift;
713 int match = 1;
714 uint32_t i, j;
715 yloc[0] = yloc[1] = yloc[2] = yloc[3] = -1;
716 for (i = 0, match = 1; match && i < img1->d_h; i += bsize) {
717 for (j = 0; match && j < img1->d_w; j += bsize) {
718 int k, l;
719 const int si = mmin(i + bsize, img1->d_h) - i;
720 const int sj = mmin(j + bsize, img1->d_w) - j;
721 for (k = 0; match && k < si; ++k) {
722 for (l = 0; match && l < sj; ++l) {
723 if (*(img1->planes[VPX_PLANE_Y] +
724 (i + k) * img1->stride[VPX_PLANE_Y] + j + l) !=
725 *(img2->planes[VPX_PLANE_Y] +
726 (i + k) * img2->stride[VPX_PLANE_Y] + j + l)) {
727 yloc[0] = i + k;
728 yloc[1] = j + l;
729 yloc[2] = *(img1->planes[VPX_PLANE_Y] +
730 (i + k) * img1->stride[VPX_PLANE_Y] + j + l);
731 yloc[3] = *(img2->planes[VPX_PLANE_Y] +
732 (i + k) * img2->stride[VPX_PLANE_Y] + j + l);
733 match = 0;
734 break;
735 }
736 }
737 }
738 }
739 }
740
741 uloc[0] = uloc[1] = uloc[2] = uloc[3] = -1;
742 for (i = 0, match = 1; match && i < c_h; i += bsizey) {
743 for (j = 0; match && j < c_w; j += bsizex) {
744 int k, l;
745 const int si = mmin(i + bsizey, c_h - i);
746 const int sj = mmin(j + bsizex, c_w - j);
747 for (k = 0; match && k < si; ++k) {
748 for (l = 0; match && l < sj; ++l) {
749 if (*(img1->planes[VPX_PLANE_U] +
750 (i + k) * img1->stride[VPX_PLANE_U] + j + l) !=
751 *(img2->planes[VPX_PLANE_U] +
752 (i + k) * img2->stride[VPX_PLANE_U] + j + l)) {
753 uloc[0] = i + k;
754 uloc[1] = j + l;
755 uloc[2] = *(img1->planes[VPX_PLANE_U] +
756 (i + k) * img1->stride[VPX_PLANE_U] + j + l);
757 uloc[3] = *(img2->planes[VPX_PLANE_U] +
758 (i + k) * img2->stride[VPX_PLANE_U] + j + l);
759 match = 0;
760 break;
761 }
762 }
763 }
764 }
765 }
766 vloc[0] = vloc[1] = vloc[2] = vloc[3] = -1;
767 for (i = 0, match = 1; match && i < c_h; i += bsizey) {
768 for (j = 0; match && j < c_w; j += bsizex) {
769 int k, l;
770 const int si = mmin(i + bsizey, c_h - i);
771 const int sj = mmin(j + bsizex, c_w - j);
772 for (k = 0; match && k < si; ++k) {
773 for (l = 0; match && l < sj; ++l) {
774 if (*(img1->planes[VPX_PLANE_V] +
775 (i + k) * img1->stride[VPX_PLANE_V] + j + l) !=
776 *(img2->planes[VPX_PLANE_V] +
777 (i + k) * img2->stride[VPX_PLANE_V] + j + l)) {
778 vloc[0] = i + k;
779 vloc[1] = j + l;
780 vloc[2] = *(img1->planes[VPX_PLANE_V] +
781 (i + k) * img1->stride[VPX_PLANE_V] + j + l);
782 vloc[3] = *(img2->planes[VPX_PLANE_V] +
783 (i + k) * img2->stride[VPX_PLANE_V] + j + l);
784 match = 0;
785 break;
786 }
787 }
788 }
789 }
790 }
791 }
792
793 static int compare_img(const vpx_image_t *const img1,
794 const vpx_image_t *const img2) {
795 uint32_t l_w = img1->d_w;
796 uint32_t c_w = (img1->d_w + img1->x_chroma_shift) >> img1->x_chroma_shift;
797 const uint32_t c_h =
798 (img1->d_h + img1->y_chroma_shift) >> img1->y_chroma_shift;
799 uint32_t i;
800 int match = 1;
801
802 match &= (img1->fmt == img2->fmt);
803 match &= (img1->d_w == img2->d_w);
804 match &= (img1->d_h == img2->d_h);
805 #if CONFIG_VP9_HIGHBITDEPTH
806 if (img1->fmt & VPX_IMG_FMT_HIGHBITDEPTH) {
807 l_w *= 2;
808 c_w *= 2;
809 }
810 #endif
811
812 for (i = 0; i < img1->d_h; ++i)
813 match &= (memcmp(img1->planes[VPX_PLANE_Y] + i * img1->stride[VPX_PLANE_Y],
814 img2->planes[VPX_PLANE_Y] + i * img2->stride[VPX_PLANE_Y],
815 l_w) == 0);
816
817 for (i = 0; i < c_h; ++i)
818 match &= (memcmp(img1->planes[VPX_PLANE_U] + i * img1->stride[VPX_PLANE_U],
819 img2->planes[VPX_PLANE_U] + i * img2->stride[VPX_PLANE_U],
820 c_w) == 0);
821
822 for (i = 0; i < c_h; ++i)
823 match &= (memcmp(img1->planes[VPX_PLANE_V] + i * img1->stride[VPX_PLANE_V],
824 img2->planes[VPX_PLANE_V] + i * img2->stride[VPX_PLANE_V],
825 c_w) == 0);
826
827 return match;
828 }
829
830 #define NELEMENTS(x) (sizeof(x) / sizeof(x[0]))
831 #if CONFIG_VP9_ENCODER
832 #define ARG_CTRL_CNT_MAX NELEMENTS(vp9_arg_ctrl_map)
833 #else
834 #define ARG_CTRL_CNT_MAX NELEMENTS(vp8_arg_ctrl_map)
835 #endif
836
837 #if !CONFIG_WEBM_IO
838 typedef int stereo_format_t;
839 struct WebmOutputContext {
840 int debug;
841 };
842 #endif
843
844 /* Per-stream configuration */
845 struct stream_config {
846 struct vpx_codec_enc_cfg cfg;
847 const char *out_fn;
848 const char *stats_fn;
849 #if CONFIG_FP_MB_STATS
850 const char *fpmb_stats_fn;
851 #endif
852 stereo_format_t stereo_fmt;
853 int arg_ctrls[ARG_CTRL_CNT_MAX][2];
854 int arg_ctrl_cnt;
855 int write_webm;
856 #if CONFIG_VP9_HIGHBITDEPTH
857 // whether to use 16bit internal buffers
858 int use_16bit_internal;
859 #endif
860 };
861
862 struct stream_state {
863 int index;
864 struct stream_state *next;
865 struct stream_config config;
866 FILE *file;
867 struct rate_hist *rate_hist;
868 struct WebmOutputContext webm_ctx;
869 uint64_t psnr_sse_total;
870 uint64_t psnr_samples_total;
871 double psnr_totals[4];
872 int psnr_count;
873 int counts[64];
874 vpx_codec_ctx_t encoder;
875 unsigned int frames_out;
876 uint64_t cx_time;
877 size_t nbytes;
878 stats_io_t stats;
879 #if CONFIG_FP_MB_STATS
880 stats_io_t fpmb_stats;
881 #endif
882 struct vpx_image *img;
883 vpx_codec_ctx_t decoder;
884 int mismatch_seen;
885 };
886
887 static void validate_positive_rational(const char *msg,
888 struct vpx_rational *rat) {
889 if (rat->den < 0) {
890 rat->num *= -1;
891 rat->den *= -1;
892 }
893
894 if (rat->num < 0) die("Error: %s must be positive\n", msg);
895
896 if (!rat->den) die("Error: %s has zero denominator\n", msg);
897 }
898
899 static void parse_global_config(struct VpxEncoderConfig *global, char **argv) {
900 char **argi, **argj;
901 struct arg arg;
902 const int num_encoder = get_vpx_encoder_count();
903
904 if (num_encoder < 1) die("Error: no valid encoder available\n");
905
906 /* Initialize default parameters */
907 memset(global, 0, sizeof(*global));
908 global->codec = get_vpx_encoder_by_index(num_encoder - 1);
909 global->passes = 0;
910 global->color_type = I420;
911 /* Assign default deadline to good quality */
912 global->deadline = VPX_DL_GOOD_QUALITY;
913
914 for (argi = argj = argv; (*argj = *argi); argi += arg.argv_step) {
915 arg.argv_step = 1;
916
917 if (arg_match(&arg, &help, argi)) {
918 show_help(stdout, 0);
919 exit(EXIT_SUCCESS);
920 } else if (arg_match(&arg, &codecarg, argi)) {
921 global->codec = get_vpx_encoder_by_name(arg.val);
922 if (!global->codec)
923 die("Error: Unrecognized argument (%s) to --codec\n", arg.val);
924 } else if (arg_match(&arg, &passes, argi)) {
925 global->passes = arg_parse_uint(&arg);
926
927 if (global->passes < 1 || global->passes > 2)
928 die("Error: Invalid number of passes (%d)\n", global->passes);
929 } else if (arg_match(&arg, &pass_arg, argi)) {
930 global->pass = arg_parse_uint(&arg);
931
932 if (global->pass < 1 || global->pass > 2)
933 die("Error: Invalid pass selected (%d)\n", global->pass);
934 } else if (arg_match(&arg, &usage, argi))
935 global->usage = arg_parse_uint(&arg);
936 else if (arg_match(&arg, &deadline, argi))
937 global->deadline = arg_parse_uint(&arg);
938 else if (arg_match(&arg, &best_dl, argi))
939 global->deadline = VPX_DL_BEST_QUALITY;
940 else if (arg_match(&arg, &good_dl, argi))
941 global->deadline = VPX_DL_GOOD_QUALITY;
942 else if (arg_match(&arg, &rt_dl, argi))
943 global->deadline = VPX_DL_REALTIME;
944 else if (arg_match(&arg, &use_yv12, argi))
945 global->color_type = YV12;
946 else if (arg_match(&arg, &use_i420, argi))
947 global->color_type = I420;
948 else if (arg_match(&arg, &use_i422, argi))
949 global->color_type = I422;
950 else if (arg_match(&arg, &use_i444, argi))
951 global->color_type = I444;
952 else if (arg_match(&arg, &use_i440, argi))
953 global->color_type = I440;
954 else if (arg_match(&arg, &quietarg, argi))
955 global->quiet = 1;
956 else if (arg_match(&arg, &verbosearg, argi))
957 global->verbose = 1;
958 else if (arg_match(&arg, &limit, argi))
959 global->limit = arg_parse_uint(&arg);
960 else if (arg_match(&arg, &skip, argi))
961 global->skip_frames = arg_parse_uint(&arg);
962 else if (arg_match(&arg, &psnrarg, argi))
963 global->show_psnr = 1;
964 else if (arg_match(&arg, &recontest, argi))
965 global->test_decode = arg_parse_enum_or_int(&arg);
966 else if (arg_match(&arg, &framerate, argi)) {
967 global->framerate = arg_parse_rational(&arg);
968 validate_positive_rational(arg.name, &global->framerate);
969 global->have_framerate = 1;
970 } else if (arg_match(&arg, &out_part, argi))
971 global->out_part = 1;
972 else if (arg_match(&arg, &debugmode, argi))
973 global->debug = 1;
974 else if (arg_match(&arg, &q_hist_n, argi))
975 global->show_q_hist_buckets = arg_parse_uint(&arg);
976 else if (arg_match(&arg, &rate_hist_n, argi))
977 global->show_rate_hist_buckets = arg_parse_uint(&arg);
978 else if (arg_match(&arg, &disable_warnings, argi))
979 global->disable_warnings = 1;
980 else if (arg_match(&arg, &disable_warning_prompt, argi))
981 global->disable_warning_prompt = 1;
982 else
983 argj++;
984 }
985
986 if (global->pass) {
987 /* DWIM: Assume the user meant passes=2 if pass=2 is specified */
988 if (global->pass > global->passes) {
989 warn("Assuming --pass=%d implies --passes=%d\n", global->pass,
990 global->pass);
991 global->passes = global->pass;
992 }
993 }
994 /* Validate global config */
995 if (global->passes == 0) {
996 #if CONFIG_VP9_ENCODER
997 // Make default VP9 passes = 2 until there is a better quality 1-pass
998 // encoder
999 if (global->codec != NULL && global->codec->name != NULL)
1000 global->passes = (strcmp(global->codec->name, "vp9") == 0 &&
1001 global->deadline != VPX_DL_REALTIME)
1002 ? 2
1003 : 1;
1004 #else
1005 global->passes = 1;
1006 #endif
1007 }
1008
1009 if (global->deadline == VPX_DL_REALTIME && global->passes > 1) {
1010 warn("Enforcing one-pass encoding in realtime mode\n");
1011 global->passes = 1;
1012 }
1013 }
1014
1015 static void open_input_file(struct VpxInputContext *input) {
1016 /* Parse certain options from the input file, if possible */
1017 input->file = strcmp(input->filename, "-") ? fopen(input->filename, "rb")
1018 : set_binary_mode(stdin);
1019
1020 if (!input->file) fatal("Failed to open input file");
1021
1022 if (!fseeko(input->file, 0, SEEK_END)) {
1023 /* Input file is seekable. Figure out how long it is, so we can get
1024 * progress info.
1025 */
1026 input->length = ftello(input->file);
1027 rewind(input->file);
1028 }
1029
1030 /* Default to 1:1 pixel aspect ratio. */
1031 input->pixel_aspect_ratio.numerator = 1;
1032 input->pixel_aspect_ratio.denominator = 1;
1033
1034 /* For RAW input sources, these bytes will applied on the first frame
1035 * in read_frame().
1036 */
1037 input->detect.buf_read = fread(input->detect.buf, 1, 4, input->file);
1038 input->detect.position = 0;
1039
1040 if (input->detect.buf_read == 4 && file_is_y4m(input->detect.buf)) {
1041 if (y4m_input_open(&input->y4m, input->file, input->detect.buf, 4,
1042 input->only_i420) >= 0) {
1043 input->file_type = FILE_TYPE_Y4M;
1044 input->width = input->y4m.pic_w;
1045 input->height = input->y4m.pic_h;
1046 input->pixel_aspect_ratio.numerator = input->y4m.par_n;
1047 input->pixel_aspect_ratio.denominator = input->y4m.par_d;
1048 input->framerate.numerator = input->y4m.fps_n;
1049 input->framerate.denominator = input->y4m.fps_d;
1050 input->fmt = input->y4m.vpx_fmt;
1051 input->bit_depth = input->y4m.bit_depth;
1052 } else
1053 fatal("Unsupported Y4M stream.");
1054 } else if (input->detect.buf_read == 4 && fourcc_is_ivf(input->detect.buf)) {
1055 fatal("IVF is not supported as input.");
1056 } else {
1057 input->file_type = FILE_TYPE_RAW;
1058 }
1059 }
1060
1061 static void close_input_file(struct VpxInputContext *input) {
1062 fclose(input->file);
1063 if (input->file_type == FILE_TYPE_Y4M) y4m_input_close(&input->y4m);
1064 }
1065
1066 static struct stream_state *new_stream(struct VpxEncoderConfig *global,
1067 struct stream_state *prev) {
1068 struct stream_state *stream;
1069
1070 stream = calloc(1, sizeof(*stream));
1071 if (stream == NULL) {
1072 fatal("Failed to allocate new stream.");
1073 }
1074
1075 if (prev) {
1076 memcpy(stream, prev, sizeof(*stream));
1077 stream->index++;
1078 prev->next = stream;
1079 } else {
1080 vpx_codec_err_t res;
1081
1082 /* Populate encoder configuration */
1083 res = vpx_codec_enc_config_default(global->codec->codec_interface(),
1084 &stream->config.cfg, global->usage);
1085 if (res) fatal("Failed to get config: %s\n", vpx_codec_err_to_string(res));
1086
1087 /* Change the default timebase to a high enough value so that the
1088 * encoder will always create strictly increasing timestamps.
1089 */
1090 stream->config.cfg.g_timebase.den = 1000;
1091
1092 /* Never use the library's default resolution, require it be parsed
1093 * from the file or set on the command line.
1094 */
1095 stream->config.cfg.g_w = 0;
1096 stream->config.cfg.g_h = 0;
1097
1098 /* Initialize remaining stream parameters */
1099 stream->config.write_webm = 1;
1100 #if CONFIG_WEBM_IO
1101 stream->config.stereo_fmt = STEREO_FORMAT_MONO;
1102 stream->webm_ctx.last_pts_ns = -1;
1103 stream->webm_ctx.writer = NULL;
1104 stream->webm_ctx.segment = NULL;
1105 #endif
1106
1107 /* Allows removal of the application version from the EBML tags */
1108 stream->webm_ctx.debug = global->debug;
1109
1110 /* Default lag_in_frames is 0 in realtime mode CBR mode*/
1111 if (global->deadline == VPX_DL_REALTIME &&
1112 stream->config.cfg.rc_end_usage == 1)
1113 stream->config.cfg.g_lag_in_frames = 0;
1114 }
1115
1116 /* Output files must be specified for each stream */
1117 stream->config.out_fn = NULL;
1118
1119 stream->next = NULL;
1120 return stream;
1121 }
1122
1123 static int parse_stream_params(struct VpxEncoderConfig *global,
1124 struct stream_state *stream, char **argv) {
1125 char **argi, **argj;
1126 struct arg arg;
1127 static const arg_def_t **ctrl_args = no_args;
1128 static const int *ctrl_args_map = NULL;
1129 struct stream_config *config = &stream->config;
1130 int eos_mark_found = 0;
1131 #if CONFIG_VP9_HIGHBITDEPTH
1132 int test_16bit_internal = 0;
1133 #endif
1134
1135 // Handle codec specific options
1136 if (0) {
1137 #if CONFIG_VP8_ENCODER
1138 } else if (strcmp(global->codec->name, "vp8") == 0) {
1139 ctrl_args = vp8_args;
1140 ctrl_args_map = vp8_arg_ctrl_map;
1141 #endif
1142 #if CONFIG_VP9_ENCODER
1143 } else if (strcmp(global->codec->name, "vp9") == 0) {
1144 ctrl_args = vp9_args;
1145 ctrl_args_map = vp9_arg_ctrl_map;
1146 #endif
1147 }
1148
1149 for (argi = argj = argv; (*argj = *argi); argi += arg.argv_step) {
1150 arg.argv_step = 1;
1151
1152 /* Once we've found an end-of-stream marker (--) we want to continue
1153 * shifting arguments but not consuming them.
1154 */
1155 if (eos_mark_found) {
1156 argj++;
1157 continue;
1158 } else if (!strcmp(*argj, "--")) {
1159 eos_mark_found = 1;
1160 continue;
1161 }
1162
1163 if (arg_match(&arg, &outputfile, argi)) {
1164 config->out_fn = arg.val;
1165 } else if (arg_match(&arg, &fpf_name, argi)) {
1166 config->stats_fn = arg.val;
1167 #if CONFIG_FP_MB_STATS
1168 } else if (arg_match(&arg, &fpmbf_name, argi)) {
1169 config->fpmb_stats_fn = arg.val;
1170 #endif
1171 } else if (arg_match(&arg, &use_webm, argi)) {
1172 #if CONFIG_WEBM_IO
1173 config->write_webm = 1;
1174 #else
1175 die("Error: --webm specified but webm is disabled.");
1176 #endif
1177 } else if (arg_match(&arg, &use_ivf, argi)) {
1178 config->write_webm = 0;
1179 } else if (arg_match(&arg, &threads, argi)) {
1180 config->cfg.g_threads = arg_parse_uint(&arg);
1181 } else if (arg_match(&arg, &profile, argi)) {
1182 config->cfg.g_profile = arg_parse_uint(&arg);
1183 } else if (arg_match(&arg, &width, argi)) {
1184 config->cfg.g_w = arg_parse_uint(&arg);
1185 } else if (arg_match(&arg, &height, argi)) {
1186 config->cfg.g_h = arg_parse_uint(&arg);
1187 #if CONFIG_VP9_HIGHBITDEPTH
1188 } else if (arg_match(&arg, &bitdeptharg, argi)) {
1189 config->cfg.g_bit_depth = arg_parse_enum_or_int(&arg);
1190 } else if (arg_match(&arg, &inbitdeptharg, argi)) {
1191 config->cfg.g_input_bit_depth = arg_parse_uint(&arg);
1192 #endif
1193 #if CONFIG_WEBM_IO
1194 } else if (arg_match(&arg, &stereo_mode, argi)) {
1195 config->stereo_fmt = arg_parse_enum_or_int(&arg);
1196 #endif
1197 } else if (arg_match(&arg, &timebase, argi)) {
1198 config->cfg.g_timebase = arg_parse_rational(&arg);
1199 validate_positive_rational(arg.name, &config->cfg.g_timebase);
1200 } else if (arg_match(&arg, &error_resilient, argi)) {
1201 config->cfg.g_error_resilient = arg_parse_uint(&arg);
1202 } else if (arg_match(&arg, &end_usage, argi)) {
1203 config->cfg.rc_end_usage = arg_parse_enum_or_int(&arg);
1204 } else if (arg_match(&arg, &lag_in_frames, argi)) {
1205 config->cfg.g_lag_in_frames = arg_parse_uint(&arg);
1206 if (global->deadline == VPX_DL_REALTIME &&
1207 config->cfg.rc_end_usage == VPX_CBR &&
1208 config->cfg.g_lag_in_frames != 0) {
1209 warn("non-zero %s option ignored in realtime CBR mode.\n", arg.name);
1210 config->cfg.g_lag_in_frames = 0;
1211 }
1212 } else if (arg_match(&arg, &dropframe_thresh, argi)) {
1213 config->cfg.rc_dropframe_thresh = arg_parse_uint(&arg);
1214 } else if (arg_match(&arg, &resize_allowed, argi)) {
1215 config->cfg.rc_resize_allowed = arg_parse_uint(&arg);
1216 } else if (arg_match(&arg, &resize_width, argi)) {
1217 config->cfg.rc_scaled_width = arg_parse_uint(&arg);
1218 } else if (arg_match(&arg, &resize_height, argi)) {
1219 config->cfg.rc_scaled_height = arg_parse_uint(&arg);
1220 } else if (arg_match(&arg, &resize_up_thresh, argi)) {
1221 config->cfg.rc_resize_up_thresh = arg_parse_uint(&arg);
1222 } else if (arg_match(&arg, &resize_down_thresh, argi)) {
1223 config->cfg.rc_resize_down_thresh = arg_parse_uint(&arg);
1224 } else if (arg_match(&arg, &end_usage, argi)) {
1225 config->cfg.rc_end_usage = arg_parse_enum_or_int(&arg);
1226 } else if (arg_match(&arg, &target_bitrate, argi)) {
1227 config->cfg.rc_target_bitrate = arg_parse_uint(&arg);
1228 } else if (arg_match(&arg, &min_quantizer, argi)) {
1229 config->cfg.rc_min_quantizer = arg_parse_uint(&arg);
1230 } else if (arg_match(&arg, &max_quantizer, argi)) {
1231 config->cfg.rc_max_quantizer = arg_parse_uint(&arg);
1232 } else if (arg_match(&arg, &undershoot_pct, argi)) {
1233 config->cfg.rc_undershoot_pct = arg_parse_uint(&arg);
1234 } else if (arg_match(&arg, &overshoot_pct, argi)) {
1235 config->cfg.rc_overshoot_pct = arg_parse_uint(&arg);
1236 } else if (arg_match(&arg, &buf_sz, argi)) {
1237 config->cfg.rc_buf_sz = arg_parse_uint(&arg);
1238 } else if (arg_match(&arg, &buf_initial_sz, argi)) {
1239 config->cfg.rc_buf_initial_sz = arg_parse_uint(&arg);
1240 } else if (arg_match(&arg, &buf_optimal_sz, argi)) {
1241 config->cfg.rc_buf_optimal_sz = arg_parse_uint(&arg);
1242 } else if (arg_match(&arg, &bias_pct, argi)) {
1243 config->cfg.rc_2pass_vbr_bias_pct = arg_parse_uint(&arg);
1244 if (global->passes < 2)
1245 warn("option %s ignored in one-pass mode.\n", arg.name);
1246 } else if (arg_match(&arg, &minsection_pct, argi)) {
1247 config->cfg.rc_2pass_vbr_minsection_pct = arg_parse_uint(&arg);
1248
1249 if (global->passes < 2)
1250 warn("option %s ignored in one-pass mode.\n", arg.name);
1251 } else if (arg_match(&arg, &maxsection_pct, argi)) {
1252 config->cfg.rc_2pass_vbr_maxsection_pct = arg_parse_uint(&arg);
1253
1254 if (global->passes < 2)
1255 warn("option %s ignored in one-pass mode.\n", arg.name);
1256 } else if (arg_match(&arg, &corpus_complexity, argi)) {
1257 config->cfg.rc_2pass_vbr_corpus_complexity = arg_parse_uint(&arg);
1258
1259 if (global->passes < 2)
1260 warn("option %s ignored in one-pass mode.\n", arg.name);
1261 } else if (arg_match(&arg, &kf_min_dist, argi)) {
1262 config->cfg.kf_min_dist = arg_parse_uint(&arg);
1263 } else if (arg_match(&arg, &kf_max_dist, argi)) {
1264 config->cfg.kf_max_dist = arg_parse_uint(&arg);
1265 } else if (arg_match(&arg, &kf_disabled, argi)) {
1266 config->cfg.kf_mode = VPX_KF_DISABLED;
1267 #if CONFIG_VP9_HIGHBITDEPTH
1268 } else if (arg_match(&arg, &test16bitinternalarg, argi)) {
1269 if (strcmp(global->codec->name, "vp9") == 0) {
1270 test_16bit_internal = 1;
1271 }
1272 #endif
1273 } else {
1274 int i, match = 0;
1275 for (i = 0; ctrl_args[i]; i++) {
1276 if (arg_match(&arg, ctrl_args[i], argi)) {
1277 int j;
1278 match = 1;
1279
1280 /* Point either to the next free element or the first
1281 * instance of this control.
1282 */
1283 for (j = 0; j < config->arg_ctrl_cnt; j++)
1284 if (ctrl_args_map != NULL &&
1285 config->arg_ctrls[j][0] == ctrl_args_map[i])
1286 break;
1287
1288 /* Update/insert */
1289 assert(j < (int)ARG_CTRL_CNT_MAX);
1290 if (ctrl_args_map != NULL && j < (int)ARG_CTRL_CNT_MAX) {
1291 config->arg_ctrls[j][0] = ctrl_args_map[i];
1292 config->arg_ctrls[j][1] = arg_parse_enum_or_int(&arg);
1293 if (j == config->arg_ctrl_cnt) config->arg_ctrl_cnt++;
1294 }
1295 }
1296 }
1297 if (!match) argj++;
1298 }
1299 }
1300 #if CONFIG_VP9_HIGHBITDEPTH
1301 if (strcmp(global->codec->name, "vp9") == 0) {
1302 config->use_16bit_internal =
1303 test_16bit_internal | (config->cfg.g_profile > 1);
1304 }
1305 #endif
1306 return eos_mark_found;
1307 }
1308
1309 #define FOREACH_STREAM(func) \
1310 do { \
1311 struct stream_state *stream; \
1312 for (stream = streams; stream; stream = stream->next) { \
1313 func; \
1314 } \
1315 } while (0)
1316
1317 static void validate_stream_config(const struct stream_state *stream,
1318 const struct VpxEncoderConfig *global) {
1319 const struct stream_state *streami;
1320 (void)global;
1321
1322 if (!stream->config.cfg.g_w || !stream->config.cfg.g_h)
1323 fatal(
1324 "Stream %d: Specify stream dimensions with --width (-w) "
1325 " and --height (-h)",
1326 stream->index);
1327
1328 // Check that the codec bit depth is greater than the input bit depth.
1329 if (stream->config.cfg.g_input_bit_depth >
1330 (unsigned int)stream->config.cfg.g_bit_depth) {
1331 fatal("Stream %d: codec bit depth (%d) less than input bit depth (%d)",
1332 stream->index, (int)stream->config.cfg.g_bit_depth,
1333 stream->config.cfg.g_input_bit_depth);
1334 }
1335
1336 for (streami = stream; streami; streami = streami->next) {
1337 /* All streams require output files */
1338 if (!streami->config.out_fn)
1339 fatal("Stream %d: Output file is required (specify with -o)",
1340 streami->index);
1341
1342 /* Check for two streams outputting to the same file */
1343 if (streami != stream) {
1344 const char *a = stream->config.out_fn;
1345 const char *b = streami->config.out_fn;
1346 if (!strcmp(a, b) && strcmp(a, "/dev/null") && strcmp(a, ":nul"))
1347 fatal("Stream %d: duplicate output file (from stream %d)",
1348 streami->index, stream->index);
1349 }
1350
1351 /* Check for two streams sharing a stats file. */
1352 if (streami != stream) {
1353 const char *a = stream->config.stats_fn;
1354 const char *b = streami->config.stats_fn;
1355 if (a && b && !strcmp(a, b))
1356 fatal("Stream %d: duplicate stats file (from stream %d)",
1357 streami->index, stream->index);
1358 }
1359
1360 #if CONFIG_FP_MB_STATS
1361 /* Check for two streams sharing a mb stats file. */
1362 if (streami != stream) {
1363 const char *a = stream->config.fpmb_stats_fn;
1364 const char *b = streami->config.fpmb_stats_fn;
1365 if (a && b && !strcmp(a, b))
1366 fatal("Stream %d: duplicate mb stats file (from stream %d)",
1367 streami->index, stream->index);
1368 }
1369 #endif
1370 }
1371 }
1372
1373 static void set_stream_dimensions(struct stream_state *stream, unsigned int w,
1374 unsigned int h) {
1375 if (!stream->config.cfg.g_w) {
1376 if (!stream->config.cfg.g_h)
1377 stream->config.cfg.g_w = w;
1378 else
1379 stream->config.cfg.g_w = w * stream->config.cfg.g_h / h;
1380 }
1381 if (!stream->config.cfg.g_h) {
1382 stream->config.cfg.g_h = h * stream->config.cfg.g_w / w;
1383 }
1384 }
1385
1386 static const char *file_type_to_string(enum VideoFileType t) {
1387 switch (t) {
1388 case FILE_TYPE_RAW: return "RAW";
1389 case FILE_TYPE_Y4M: return "Y4M";
1390 default: return "Other";
1391 }
1392 }
1393
1394 static const char *image_format_to_string(vpx_img_fmt_t f) {
1395 switch (f) {
1396 case VPX_IMG_FMT_I420: return "I420";
1397 case VPX_IMG_FMT_I422: return "I422";
1398 case VPX_IMG_FMT_I444: return "I444";
1399 case VPX_IMG_FMT_I440: return "I440";
1400 case VPX_IMG_FMT_YV12: return "YV12";
1401 case VPX_IMG_FMT_I42016: return "I42016";
1402 case VPX_IMG_FMT_I42216: return "I42216";
1403 case VPX_IMG_FMT_I44416: return "I44416";
1404 case VPX_IMG_FMT_I44016: return "I44016";
1405 default: return "Other";
1406 }
1407 }
1408
1409 static void show_stream_config(struct stream_state *stream,
1410 struct VpxEncoderConfig *global,
1411 struct VpxInputContext *input) {
1412 #define SHOW(field) \
1413 fprintf(stderr, " %-28s = %d\n", #field, stream->config.cfg.field)
1414
1415 if (stream->index == 0) {
1416 fprintf(stderr, "Codec: %s\n",
1417 vpx_codec_iface_name(global->codec->codec_interface()));
1418 fprintf(stderr, "Source file: %s File Type: %s Format: %s\n",
1419 input->filename, file_type_to_string(input->file_type),
1420 image_format_to_string(input->fmt));
1421 }
1422 if (stream->next || stream->index)
1423 fprintf(stderr, "\nStream Index: %d\n", stream->index);
1424 fprintf(stderr, "Destination file: %s\n", stream->config.out_fn);
1425 fprintf(stderr, "Encoder parameters:\n");
1426
1427 SHOW(g_usage);
1428 SHOW(g_threads);
1429 SHOW(g_profile);
1430 SHOW(g_w);
1431 SHOW(g_h);
1432 SHOW(g_bit_depth);
1433 SHOW(g_input_bit_depth);
1434 SHOW(g_timebase.num);
1435 SHOW(g_timebase.den);
1436 SHOW(g_error_resilient);
1437 SHOW(g_pass);
1438 SHOW(g_lag_in_frames);
1439 SHOW(rc_dropframe_thresh);
1440 SHOW(rc_resize_allowed);
1441 SHOW(rc_scaled_width);
1442 SHOW(rc_scaled_height);
1443 SHOW(rc_resize_up_thresh);
1444 SHOW(rc_resize_down_thresh);
1445 SHOW(rc_end_usage);
1446 SHOW(rc_target_bitrate);
1447 SHOW(rc_min_quantizer);
1448 SHOW(rc_max_quantizer);
1449 SHOW(rc_undershoot_pct);
1450 SHOW(rc_overshoot_pct);
1451 SHOW(rc_buf_sz);
1452 SHOW(rc_buf_initial_sz);
1453 SHOW(rc_buf_optimal_sz);
1454 SHOW(rc_2pass_vbr_bias_pct);
1455 SHOW(rc_2pass_vbr_minsection_pct);
1456 SHOW(rc_2pass_vbr_maxsection_pct);
1457 SHOW(rc_2pass_vbr_corpus_complexity);
1458 SHOW(kf_mode);
1459 SHOW(kf_min_dist);
1460 SHOW(kf_max_dist);
1461 }
1462
1463 static void open_output_file(struct stream_state *stream,
1464 struct VpxEncoderConfig *global,
1465 const struct VpxRational *pixel_aspect_ratio) {
1466 const char *fn = stream->config.out_fn;
1467 const struct vpx_codec_enc_cfg *const cfg = &stream->config.cfg;
1468
1469 if (cfg->g_pass == VPX_RC_FIRST_PASS) return;
1470
1471 stream->file = strcmp(fn, "-") ? fopen(fn, "wb") : set_binary_mode(stdout);
1472
1473 if (!stream->file) fatal("Failed to open output file");
1474
1475 if (stream->config.write_webm && fseek(stream->file, 0, SEEK_CUR))
1476 fatal("WebM output to pipes not supported.");
1477
1478 #if CONFIG_WEBM_IO
1479 if (stream->config.write_webm) {
1480 stream->webm_ctx.stream = stream->file;
1481 write_webm_file_header(&stream->webm_ctx, cfg, stream->config.stereo_fmt,
1482 global->codec->fourcc, pixel_aspect_ratio);
1483 }
1484 #else
1485 (void)pixel_aspect_ratio;
1486 #endif
1487
1488 if (!stream->config.write_webm) {
1489 ivf_write_file_header(stream->file, cfg, global->codec->fourcc, 0);
1490 }
1491 }
1492
1493 static void close_output_file(struct stream_state *stream,
1494 unsigned int fourcc) {
1495 const struct vpx_codec_enc_cfg *const cfg = &stream->config.cfg;
1496
1497 if (cfg->g_pass == VPX_RC_FIRST_PASS) return;
1498
1499 #if CONFIG_WEBM_IO
1500 if (stream->config.write_webm) {
1501 write_webm_file_footer(&stream->webm_ctx);
1502 }
1503 #endif
1504
1505 if (!stream->config.write_webm) {
1506 if (!fseek(stream->file, 0, SEEK_SET))
1507 ivf_write_file_header(stream->file, &stream->config.cfg, fourcc,
1508 stream->frames_out);
1509 }
1510
1511 fclose(stream->file);
1512 }
1513
1514 static void setup_pass(struct stream_state *stream,
1515 struct VpxEncoderConfig *global, int pass) {
1516 if (stream->config.stats_fn) {
1517 if (!stats_open_file(&stream->stats, stream->config.stats_fn, pass))
1518 fatal("Failed to open statistics store");
1519 } else {
1520 if (!stats_open_mem(&stream->stats, pass))
1521 fatal("Failed to open statistics store");
1522 }
1523
1524 #if CONFIG_FP_MB_STATS
1525 if (stream->config.fpmb_stats_fn) {
1526 if (!stats_open_file(&stream->fpmb_stats, stream->config.fpmb_stats_fn,
1527 pass))
1528 fatal("Failed to open mb statistics store");
1529 } else {
1530 if (!stats_open_mem(&stream->fpmb_stats, pass))
1531 fatal("Failed to open mb statistics store");
1532 }
1533 #endif
1534
1535 stream->config.cfg.g_pass = global->passes == 2
1536 ? pass ? VPX_RC_LAST_PASS : VPX_RC_FIRST_PASS
1537 : VPX_RC_ONE_PASS;
1538 if (pass) {
1539 stream->config.cfg.rc_twopass_stats_in = stats_get(&stream->stats);
1540 #if CONFIG_FP_MB_STATS
1541 stream->config.cfg.rc_firstpass_mb_stats_in =
1542 stats_get(&stream->fpmb_stats);
1543 #endif
1544 }
1545
1546 stream->cx_time = 0;
1547 stream->nbytes = 0;
1548 stream->frames_out = 0;
1549 }
1550
1551 static void initialize_encoder(struct stream_state *stream,
1552 struct VpxEncoderConfig *global) {
1553 int i;
1554 int flags = 0;
1555
1556 flags |= global->show_psnr ? VPX_CODEC_USE_PSNR : 0;
1557 flags |= global->out_part ? VPX_CODEC_USE_OUTPUT_PARTITION : 0;
1558 #if CONFIG_VP9_HIGHBITDEPTH
1559 flags |= stream->config.use_16bit_internal ? VPX_CODEC_USE_HIGHBITDEPTH : 0;
1560 #endif
1561
1562 /* Construct Encoder Context */
1563 vpx_codec_enc_init(&stream->encoder, global->codec->codec_interface(),
1564 &stream->config.cfg, flags);
1565 ctx_exit_on_error(&stream->encoder, "Failed to initialize encoder");
1566
1567 /* Note that we bypass the vpx_codec_control wrapper macro because
1568 * we're being clever to store the control IDs in an array. Real
1569 * applications will want to make use of the enumerations directly
1570 */
1571 for (i = 0; i < stream->config.arg_ctrl_cnt; i++) {
1572 int ctrl = stream->config.arg_ctrls[i][0];
1573 int value = stream->config.arg_ctrls[i][1];
1574 if (vpx_codec_control_(&stream->encoder, ctrl, value))
1575 fprintf(stderr, "Error: Tried to set control %d = %d\n", ctrl, value);
1576
1577 ctx_exit_on_error(&stream->encoder, "Failed to control codec");
1578 }
1579
1580 #if CONFIG_DECODERS
1581 if (global->test_decode != TEST_DECODE_OFF) {
1582 const VpxInterface *decoder = get_vpx_decoder_by_name(global->codec->name);
1583 vpx_codec_dec_init(&stream->decoder, decoder->codec_interface(), NULL, 0);
1584 }
1585 #endif
1586 }
1587
1588 static void encode_frame(struct stream_state *stream,
1589 struct VpxEncoderConfig *global, struct vpx_image *img,
1590 unsigned int frames_in) {
1591 vpx_codec_pts_t frame_start, next_frame_start;
1592 struct vpx_codec_enc_cfg *cfg = &stream->config.cfg;
1593 struct vpx_usec_timer timer;
1594
1595 frame_start =
1596 (cfg->g_timebase.den * (int64_t)(frames_in - 1) * global->framerate.den) /
1597 cfg->g_timebase.num / global->framerate.num;
1598 next_frame_start =
1599 (cfg->g_timebase.den * (int64_t)(frames_in)*global->framerate.den) /
1600 cfg->g_timebase.num / global->framerate.num;
1601
1602 /* Scale if necessary */
1603 #if CONFIG_VP9_HIGHBITDEPTH
1604 if (img) {
1605 if ((img->fmt & VPX_IMG_FMT_HIGHBITDEPTH) &&
1606 (img->d_w != cfg->g_w || img->d_h != cfg->g_h)) {
1607 if (img->fmt != VPX_IMG_FMT_I42016) {
1608 fprintf(stderr, "%s can only scale 4:2:0 inputs\n", exec_name);
1609 exit(EXIT_FAILURE);
1610 }
1611 #if CONFIG_LIBYUV
1612 if (!stream->img) {
1613 stream->img =
1614 vpx_img_alloc(NULL, VPX_IMG_FMT_I42016, cfg->g_w, cfg->g_h, 16);
1615 }
1616 I420Scale_16(
1617 (uint16 *)img->planes[VPX_PLANE_Y], img->stride[VPX_PLANE_Y] / 2,
1618 (uint16 *)img->planes[VPX_PLANE_U], img->stride[VPX_PLANE_U] / 2,
1619 (uint16 *)img->planes[VPX_PLANE_V], img->stride[VPX_PLANE_V] / 2,
1620 img->d_w, img->d_h, (uint16 *)stream->img->planes[VPX_PLANE_Y],
1621 stream->img->stride[VPX_PLANE_Y] / 2,
1622 (uint16 *)stream->img->planes[VPX_PLANE_U],
1623 stream->img->stride[VPX_PLANE_U] / 2,
1624 (uint16 *)stream->img->planes[VPX_PLANE_V],
1625 stream->img->stride[VPX_PLANE_V] / 2, stream->img->d_w,
1626 stream->img->d_h, kFilterBox);
1627 img = stream->img;
1628 #else
1629 stream->encoder.err = 1;
1630 ctx_exit_on_error(&stream->encoder,
1631 "Stream %d: Failed to encode frame.\n"
1632 "Scaling disabled in this configuration. \n"
1633 "To enable, configure with --enable-libyuv\n",
1634 stream->index);
1635 #endif
1636 }
1637 }
1638 #endif
1639 if (img && (img->d_w != cfg->g_w || img->d_h != cfg->g_h)) {
1640 if (img->fmt != VPX_IMG_FMT_I420 && img->fmt != VPX_IMG_FMT_YV12) {
1641 fprintf(stderr, "%s can only scale 4:2:0 8bpp inputs\n", exec_name);
1642 exit(EXIT_FAILURE);
1643 }
1644 #if CONFIG_LIBYUV
1645 if (!stream->img)
1646 stream->img =
1647 vpx_img_alloc(NULL, VPX_IMG_FMT_I420, cfg->g_w, cfg->g_h, 16);
1648 I420Scale(
1649 img->planes[VPX_PLANE_Y], img->stride[VPX_PLANE_Y],
1650 img->planes[VPX_PLANE_U], img->stride[VPX_PLANE_U],
1651 img->planes[VPX_PLANE_V], img->stride[VPX_PLANE_V], img->d_w, img->d_h,
1652 stream->img->planes[VPX_PLANE_Y], stream->img->stride[VPX_PLANE_Y],
1653 stream->img->planes[VPX_PLANE_U], stream->img->stride[VPX_PLANE_U],
1654 stream->img->planes[VPX_PLANE_V], stream->img->stride[VPX_PLANE_V],
1655 stream->img->d_w, stream->img->d_h, kFilterBox);
1656 img = stream->img;
1657 #else
1658 stream->encoder.err = 1;
1659 ctx_exit_on_error(&stream->encoder,
1660 "Stream %d: Failed to encode frame.\n"
1661 "Scaling disabled in this configuration. \n"
1662 "To enable, configure with --enable-libyuv\n",
1663 stream->index);
1664 #endif
1665 }
1666
1667 vpx_usec_timer_start(&timer);
1668 vpx_codec_encode(&stream->encoder, img, frame_start,
1669 (unsigned long)(next_frame_start - frame_start), 0,
1670 global->deadline);
1671 vpx_usec_timer_mark(&timer);
1672 stream->cx_time += vpx_usec_timer_elapsed(&timer);
1673 ctx_exit_on_error(&stream->encoder, "Stream %d: Failed to encode frame",
1674 stream->index);
1675 }
1676
1677 static void update_quantizer_histogram(struct stream_state *stream) {
1678 if (stream->config.cfg.g_pass != VPX_RC_FIRST_PASS) {
1679 int q;
1680
1681 vpx_codec_control(&stream->encoder, VP8E_GET_LAST_QUANTIZER_64, &q);
1682 ctx_exit_on_error(&stream->encoder, "Failed to read quantizer");
1683 stream->counts[q]++;
1684 }
1685 }
1686
1687 static void get_cx_data(struct stream_state *stream,
1688 struct VpxEncoderConfig *global, int *got_data) {
1689 const vpx_codec_cx_pkt_t *pkt;
1690 const struct vpx_codec_enc_cfg *cfg = &stream->config.cfg;
1691 vpx_codec_iter_t iter = NULL;
1692
1693 *got_data = 0;
1694 while ((pkt = vpx_codec_get_cx_data(&stream->encoder, &iter))) {
1695 static size_t fsize = 0;
1696 static FileOffset ivf_header_pos = 0;
1697
1698 switch (pkt->kind) {
1699 case VPX_CODEC_CX_FRAME_PKT:
1700 if (!(pkt->data.frame.flags & VPX_FRAME_IS_FRAGMENT)) {
1701 stream->frames_out++;
1702 }
1703 if (!global->quiet)
1704 fprintf(stderr, " %6luF", (unsigned long)pkt->data.frame.sz);
1705
1706 update_rate_histogram(stream->rate_hist, cfg, pkt);
1707 #if CONFIG_WEBM_IO
1708 if (stream->config.write_webm) {
1709 write_webm_block(&stream->webm_ctx, cfg, pkt);
1710 }
1711 #endif
1712 if (!stream->config.write_webm) {
1713 if (pkt->data.frame.partition_id <= 0) {
1714 ivf_header_pos = ftello(stream->file);
1715 fsize = pkt->data.frame.sz;
1716
1717 ivf_write_frame_header(stream->file, pkt->data.frame.pts, fsize);
1718 } else {
1719 fsize += pkt->data.frame.sz;
1720
1721 if (!(pkt->data.frame.flags & VPX_FRAME_IS_FRAGMENT)) {
1722 const FileOffset currpos = ftello(stream->file);
1723 fseeko(stream->file, ivf_header_pos, SEEK_SET);
1724 ivf_write_frame_size(stream->file, fsize);
1725 fseeko(stream->file, currpos, SEEK_SET);
1726 }
1727 }
1728
1729 (void)fwrite(pkt->data.frame.buf, 1, pkt->data.frame.sz,
1730 stream->file);
1731 }
1732 stream->nbytes += pkt->data.raw.sz;
1733
1734 *got_data = 1;
1735 #if CONFIG_DECODERS
1736 if (global->test_decode != TEST_DECODE_OFF && !stream->mismatch_seen) {
1737 vpx_codec_decode(&stream->decoder, pkt->data.frame.buf,
1738 (unsigned int)pkt->data.frame.sz, NULL, 0);
1739 if (stream->decoder.err) {
1740 warn_or_exit_on_error(&stream->decoder,
1741 global->test_decode == TEST_DECODE_FATAL,
1742 "Failed to decode frame %d in stream %d",
1743 stream->frames_out + 1, stream->index);
1744 stream->mismatch_seen = stream->frames_out + 1;
1745 }
1746 }
1747 #endif
1748 break;
1749 case VPX_CODEC_STATS_PKT:
1750 stream->frames_out++;
1751 stats_write(&stream->stats, pkt->data.twopass_stats.buf,
1752 pkt->data.twopass_stats.sz);
1753 stream->nbytes += pkt->data.raw.sz;
1754 break;
1755 #if CONFIG_FP_MB_STATS
1756 case VPX_CODEC_FPMB_STATS_PKT:
1757 stats_write(&stream->fpmb_stats, pkt->data.firstpass_mb_stats.buf,
1758 pkt->data.firstpass_mb_stats.sz);
1759 stream->nbytes += pkt->data.raw.sz;
1760 break;
1761 #endif
1762 case VPX_CODEC_PSNR_PKT:
1763
1764 if (global->show_psnr) {
1765 int i;
1766
1767 stream->psnr_sse_total += pkt->data.psnr.sse[0];
1768 stream->psnr_samples_total += pkt->data.psnr.samples[0];
1769 for (i = 0; i < 4; i++) {
1770 if (!global->quiet)
1771 fprintf(stderr, "%.3f ", pkt->data.psnr.psnr[i]);
1772 stream->psnr_totals[i] += pkt->data.psnr.psnr[i];
1773 }
1774 stream->psnr_count++;
1775 }
1776
1777 break;
1778 default: break;
1779 }
1780 }
1781 }
1782
1783 static void show_psnr(struct stream_state *stream, double peak) {
1784 int i;
1785 double ovpsnr;
1786
1787 if (!stream->psnr_count) return;
1788
1789 fprintf(stderr, "Stream %d PSNR (Overall/Avg/Y/U/V)", stream->index);
1790 ovpsnr = sse_to_psnr((double)stream->psnr_samples_total, peak,
1791 (double)stream->psnr_sse_total);
1792 fprintf(stderr, " %.3f", ovpsnr);
1793
1794 for (i = 0; i < 4; i++) {
1795 fprintf(stderr, " %.3f", stream->psnr_totals[i] / stream->psnr_count);
1796 }
1797 fprintf(stderr, "\n");
1798 }
1799
1800 static float usec_to_fps(uint64_t usec, unsigned int frames) {
1801 return (float)(usec > 0 ? frames * 1000000.0 / (float)usec : 0);
1802 }
1803
1804 static void test_decode(struct stream_state *stream,
1805 enum TestDecodeFatality fatal,
1806 const VpxInterface *codec) {
1807 vpx_image_t enc_img, dec_img;
1808
1809 if (stream->mismatch_seen) return;
1810
1811 /* Get the internal reference frame */
1812 if (strcmp(codec->name, "vp8") == 0) {
1813 struct vpx_ref_frame ref_enc, ref_dec;
1814 int width, height;
1815
1816 width = (stream->config.cfg.g_w + 15) & ~15;
1817 height = (stream->config.cfg.g_h + 15) & ~15;
1818 vpx_img_alloc(&ref_enc.img, VPX_IMG_FMT_I420, width, height, 1);
1819 enc_img = ref_enc.img;
1820 vpx_img_alloc(&ref_dec.img, VPX_IMG_FMT_I420, width, height, 1);
1821 dec_img = ref_dec.img;
1822
1823 ref_enc.frame_type = VP8_LAST_FRAME;
1824 ref_dec.frame_type = VP8_LAST_FRAME;
1825 vpx_codec_control(&stream->encoder, VP8_COPY_REFERENCE, &ref_enc);
1826 vpx_codec_control(&stream->decoder, VP8_COPY_REFERENCE, &ref_dec);
1827 } else {
1828 struct vp9_ref_frame ref_enc, ref_dec;
1829
1830 ref_enc.idx = 0;
1831 ref_dec.idx = 0;
1832 vpx_codec_control(&stream->encoder, VP9_GET_REFERENCE, &ref_enc);
1833 enc_img = ref_enc.img;
1834 vpx_codec_control(&stream->decoder, VP9_GET_REFERENCE, &ref_dec);
1835 dec_img = ref_dec.img;
1836 #if CONFIG_VP9_HIGHBITDEPTH
1837 if ((enc_img.fmt & VPX_IMG_FMT_HIGHBITDEPTH) !=
1838 (dec_img.fmt & VPX_IMG_FMT_HIGHBITDEPTH)) {
1839 if (enc_img.fmt & VPX_IMG_FMT_HIGHBITDEPTH) {
1840 vpx_img_alloc(&enc_img, enc_img.fmt - VPX_IMG_FMT_HIGHBITDEPTH,
1841 enc_img.d_w, enc_img.d_h, 16);
1842 vpx_img_truncate_16_to_8(&enc_img, &ref_enc.img);
1843 }
1844 if (dec_img.fmt & VPX_IMG_FMT_HIGHBITDEPTH) {
1845 vpx_img_alloc(&dec_img, dec_img.fmt - VPX_IMG_FMT_HIGHBITDEPTH,
1846 dec_img.d_w, dec_img.d_h, 16);
1847 vpx_img_truncate_16_to_8(&dec_img, &ref_dec.img);
1848 }
1849 }
1850 #endif
1851 }
1852 ctx_exit_on_error(&stream->encoder, "Failed to get encoder reference frame");
1853 ctx_exit_on_error(&stream->decoder, "Failed to get decoder reference frame");
1854
1855 if (!compare_img(&enc_img, &dec_img)) {
1856 int y[4], u[4], v[4];
1857 #if CONFIG_VP9_HIGHBITDEPTH
1858 if (enc_img.fmt & VPX_IMG_FMT_HIGHBITDEPTH) {
1859 find_mismatch_high(&enc_img, &dec_img, y, u, v);
1860 } else {
1861 find_mismatch(&enc_img, &dec_img, y, u, v);
1862 }
1863 #else
1864 find_mismatch(&enc_img, &dec_img, y, u, v);
1865 #endif
1866 stream->decoder.err = 1;
1867 warn_or_exit_on_error(&stream->decoder, fatal == TEST_DECODE_FATAL,
1868 "Stream %d: Encode/decode mismatch on frame %d at"
1869 " Y[%d, %d] {%d/%d},"
1870 " U[%d, %d] {%d/%d},"
1871 " V[%d, %d] {%d/%d}",
1872 stream->index, stream->frames_out, y[0], y[1], y[2],
1873 y[3], u[0], u[1], u[2], u[3], v[0], v[1], v[2], v[3]);
1874 stream->mismatch_seen = stream->frames_out;
1875 }
1876
1877 vpx_img_free(&enc_img);
1878 vpx_img_free(&dec_img);
1879 }
1880
1881 static void print_time(const char *label, int64_t etl) {
1882 int64_t hours;
1883 int64_t mins;
1884 int64_t secs;
1885
1886 if (etl >= 0) {
1887 hours = etl / 3600;
1888 etl -= hours * 3600;
1889 mins = etl / 60;
1890 etl -= mins * 60;
1891 secs = etl;
1892
1893 fprintf(stderr, "[%3s %2" PRId64 ":%02" PRId64 ":%02" PRId64 "] ", label,
1894 hours, mins, secs);
1895 } else {
1896 fprintf(stderr, "[%3s unknown] ", label);
1897 }
1898 }
1899
1900 int main(int argc, const char **argv_) {
1901 int pass;
1902 vpx_image_t raw;
1903 #if CONFIG_VP9_HIGHBITDEPTH
1904 vpx_image_t raw_shift;
1905 int allocated_raw_shift = 0;
1906 int use_16bit_internal = 0;
1907 int input_shift = 0;
1908 #endif
1909 int frame_avail, got_data;
1910
1911 struct VpxInputContext input;
1912 struct VpxEncoderConfig global;
1913 struct stream_state *streams = NULL;
1914 char **argv, **argi;
1915 uint64_t cx_time = 0;
1916 int stream_cnt = 0;
1917 int res = 0;
1918
1919 memset(&input, 0, sizeof(input));
1920 exec_name = argv_[0];
1921
1922 /* Setup default input stream settings */
1923 input.framerate.numerator = 30;
1924 input.framerate.denominator = 1;
1925 input.only_i420 = 1;
1926 input.bit_depth = 0;
1927
1928 /* First parse the global configuration values, because we want to apply
1929 * other parameters on top of the default configuration provided by the
1930 * codec.
1931 */
1932 argv = argv_dup(argc - 1, argv_ + 1);
1933 parse_global_config(&global, argv);
1934
1935 if (argc < 3) usage_exit();
1936
1937 switch (global.color_type) {
1938 case I420: input.fmt = VPX_IMG_FMT_I420; break;
1939 case I422: input.fmt = VPX_IMG_FMT_I422; break;
1940 case I444: input.fmt = VPX_IMG_FMT_I444; break;
1941 case I440: input.fmt = VPX_IMG_FMT_I440; break;
1942 case YV12: input.fmt = VPX_IMG_FMT_YV12; break;
1943 }
1944
1945 {
1946 /* Now parse each stream's parameters. Using a local scope here
1947 * due to the use of 'stream' as loop variable in FOREACH_STREAM
1948 * loops
1949 */
1950 struct stream_state *stream = NULL;
1951
1952 do {
1953 stream = new_stream(&global, stream);
1954 stream_cnt++;
1955 if (!streams) streams = stream;
1956 } while (parse_stream_params(&global, stream, argv));
1957 }
1958
1959 /* Check for unrecognized options */
1960 for (argi = argv; *argi; argi++)
1961 if (argi[0][0] == '-' && argi[0][1])
1962 die("Error: Unrecognized option %s\n", *argi);
1963
1964 FOREACH_STREAM(check_encoder_config(global.disable_warning_prompt, &global,
1965 &stream->config.cfg););
1966
1967 /* Handle non-option arguments */
1968 input.filename = argv[0];
1969
1970 if (!input.filename) {
1971 fprintf(stderr, "No input file specified!\n");
1972 usage_exit();
1973 }
1974
1975 /* Decide if other chroma subsamplings than 4:2:0 are supported */
1976 if (global.codec->fourcc == VP9_FOURCC) input.only_i420 = 0;
1977
1978 for (pass = global.pass ? global.pass - 1 : 0; pass < global.passes; pass++) {
1979 int frames_in = 0, seen_frames = 0;
1980 int64_t estimated_time_left = -1;
1981 int64_t average_rate = -1;
1982 int64_t lagged_count = 0;
1983
1984 open_input_file(&input);
1985
1986 /* If the input file doesn't specify its w/h (raw files), try to get
1987 * the data from the first stream's configuration.
1988 */
1989 if (!input.width || !input.height) {
1990 FOREACH_STREAM({
1991 if (stream->config.cfg.g_w && stream->config.cfg.g_h) {
1992 input.width = stream->config.cfg.g_w;
1993 input.height = stream->config.cfg.g_h;
1994 break;
1995 }
1996 });
1997 }
1998
1999 /* Update stream configurations from the input file's parameters */
2000 if (!input.width || !input.height)
2001 fatal(
2002 "Specify stream dimensions with --width (-w) "
2003 " and --height (-h)");
2004
2005 /* If input file does not specify bit-depth but input-bit-depth parameter
2006 * exists, assume that to be the input bit-depth. However, if the
2007 * input-bit-depth paramter does not exist, assume the input bit-depth
2008 * to be the same as the codec bit-depth.
2009 */
2010 if (!input.bit_depth) {
2011 FOREACH_STREAM({
2012 if (stream->config.cfg.g_input_bit_depth)
2013 input.bit_depth = stream->config.cfg.g_input_bit_depth;
2014 else
2015 input.bit_depth = stream->config.cfg.g_input_bit_depth =
2016 (int)stream->config.cfg.g_bit_depth;
2017 });
2018 if (input.bit_depth > 8) input.fmt |= VPX_IMG_FMT_HIGHBITDEPTH;
2019 } else {
2020 FOREACH_STREAM(
2021 { stream->config.cfg.g_input_bit_depth = input.bit_depth; });
2022 }
2023
2024 FOREACH_STREAM(set_stream_dimensions(stream, input.width, input.height));
2025 FOREACH_STREAM(validate_stream_config(stream, &global));
2026
2027 /* Ensure that --passes and --pass are consistent. If --pass is set and
2028 * --passes=2, ensure --fpf was set.
2029 */
2030 if (global.pass && global.passes == 2)
2031 FOREACH_STREAM({
2032 if (!stream->config.stats_fn)
2033 die("Stream %d: Must specify --fpf when --pass=%d"
2034 " and --passes=2\n",
2035 stream->index, global.pass);
2036 });
2037
2038 #if !CONFIG_WEBM_IO
2039 FOREACH_STREAM({
2040 if (stream->config.write_webm) {
2041 stream->config.write_webm = 0;
2042 warn(
2043 "vpxenc was compiled without WebM container support."
2044 "Producing IVF output");
2045 }
2046 });
2047 #endif
2048
2049 /* Use the frame rate from the file only if none was specified
2050 * on the command-line.
2051 */
2052 if (!global.have_framerate) {
2053 global.framerate.num = input.framerate.numerator;
2054 global.framerate.den = input.framerate.denominator;
2055 FOREACH_STREAM(stream->config.cfg.g_timebase.den = global.framerate.num;
2056 stream->config.cfg.g_timebase.num = global.framerate.den);
2057 }
2058
2059 /* Show configuration */
2060 if (global.verbose && pass == 0)
2061 FOREACH_STREAM(show_stream_config(stream, &global, &input));
2062
2063 if (pass == (global.pass ? global.pass - 1 : 0)) {
2064 if (input.file_type == FILE_TYPE_Y4M)
2065 /*The Y4M reader does its own allocation.
2066 Just initialize this here to avoid problems if we never read any
2067 frames.*/
2068 memset(&raw, 0, sizeof(raw));
2069 else
2070 vpx_img_alloc(&raw, input.fmt, input.width, input.height, 32);
2071
2072 FOREACH_STREAM(stream->rate_hist = init_rate_histogram(
2073 &stream->config.cfg, &global.framerate));
2074 }
2075
2076 FOREACH_STREAM(setup_pass(stream, &global, pass));
2077 FOREACH_STREAM(
2078 open_output_file(stream, &global, &input.pixel_aspect_ratio));
2079 FOREACH_STREAM(initialize_encoder(stream, &global));
2080
2081 #if CONFIG_VP9_HIGHBITDEPTH
2082 if (strcmp(global.codec->name, "vp9") == 0) {
2083 // Check to see if at least one stream uses 16 bit internal.
2084 // Currently assume that the bit_depths for all streams using
2085 // highbitdepth are the same.
2086 FOREACH_STREAM({
2087 if (stream->config.use_16bit_internal) {
2088 use_16bit_internal = 1;
2089 }
2090 if (stream->config.cfg.g_profile == 0) {
2091 input_shift = 0;
2092 } else {
2093 input_shift = (int)stream->config.cfg.g_bit_depth -
2094 stream->config.cfg.g_input_bit_depth;
2095 }
2096 });
2097 }
2098 #endif
2099
2100 frame_avail = 1;
2101 got_data = 0;
2102
2103 while (frame_avail || got_data) {
2104 struct vpx_usec_timer timer;
2105
2106 if (!global.limit || frames_in < global.limit) {
2107 frame_avail = read_frame(&input, &raw);
2108
2109 if (frame_avail) frames_in++;
2110 seen_frames =
2111 frames_in > global.skip_frames ? frames_in - global.skip_frames : 0;
2112
2113 if (!global.quiet) {
2114 float fps = usec_to_fps(cx_time, seen_frames);
2115 fprintf(stderr, "\rPass %d/%d ", pass + 1, global.passes);
2116
2117 if (stream_cnt == 1)
2118 fprintf(stderr, "frame %4d/%-4d %7" PRId64 "B ", frames_in,
2119 streams->frames_out, (int64_t)streams->nbytes);
2120 else
2121 fprintf(stderr, "frame %4d ", frames_in);
2122
2123 fprintf(stderr, "%7" PRId64 " %s %.2f %s ",
2124 cx_time > 9999999 ? cx_time / 1000 : cx_time,
2125 cx_time > 9999999 ? "ms" : "us", fps >= 1.0 ? fps : fps * 60,
2126 fps >= 1.0 ? "fps" : "fpm");
2127 print_time("ETA", estimated_time_left);
2128 }
2129
2130 } else
2131 frame_avail = 0;
2132
2133 if (frames_in > global.skip_frames) {
2134 #if CONFIG_VP9_HIGHBITDEPTH
2135 vpx_image_t *frame_to_encode;
2136 if (input_shift || (use_16bit_internal && input.bit_depth == 8)) {
2137 assert(use_16bit_internal);
2138 // Input bit depth and stream bit depth do not match, so up
2139 // shift frame to stream bit depth
2140 if (!allocated_raw_shift) {
2141 vpx_img_alloc(&raw_shift, raw.fmt | VPX_IMG_FMT_HIGHBITDEPTH,
2142 input.width, input.height, 32);
2143 allocated_raw_shift = 1;
2144 }
2145 vpx_img_upshift(&raw_shift, &raw, input_shift);
2146 frame_to_encode = &raw_shift;
2147 } else {
2148 frame_to_encode = &raw;
2149 }
2150 vpx_usec_timer_start(&timer);
2151 if (use_16bit_internal) {
2152 assert(frame_to_encode->fmt & VPX_IMG_FMT_HIGHBITDEPTH);
2153 FOREACH_STREAM({
2154 if (stream->config.use_16bit_internal)
2155 encode_frame(stream, &global,
2156 frame_avail ? frame_to_encode : NULL, frames_in);
2157 else
2158 assert(0);
2159 });
2160 } else {
2161 assert((frame_to_encode->fmt & VPX_IMG_FMT_HIGHBITDEPTH) == 0);
2162 FOREACH_STREAM(encode_frame(stream, &global,
2163 frame_avail ? frame_to_encode : NULL,
2164 frames_in));
2165 }
2166 #else
2167 vpx_usec_timer_start(&timer);
2168 FOREACH_STREAM(encode_frame(stream, &global, frame_avail ? &raw : NULL,
2169 frames_in));
2170 #endif
2171 vpx_usec_timer_mark(&timer);
2172 cx_time += vpx_usec_timer_elapsed(&timer);
2173
2174 FOREACH_STREAM(update_quantizer_histogram(stream));
2175
2176 got_data = 0;
2177 FOREACH_STREAM(get_cx_data(stream, &global, &got_data));
2178
2179 if (!got_data && input.length && streams != NULL &&
2180 !streams->frames_out) {
2181 lagged_count = global.limit ? seen_frames : ftello(input.file);
2182 } else if (input.length) {
2183 int64_t remaining;
2184 int64_t rate;
2185
2186 if (global.limit) {
2187 const int64_t frame_in_lagged = (seen_frames - lagged_count) * 1000;
2188
2189 rate = cx_time ? frame_in_lagged * (int64_t)1000000 / cx_time : 0;
2190 remaining = 1000 * (global.limit - global.skip_frames -
2191 seen_frames + lagged_count);
2192 } else {
2193 const int64_t input_pos = ftello(input.file);
2194 const int64_t input_pos_lagged = input_pos - lagged_count;
2195 const int64_t limit = input.length;
2196
2197 rate = cx_time ? input_pos_lagged * (int64_t)1000000 / cx_time : 0;
2198 remaining = limit - input_pos + lagged_count;
2199 }
2200
2201 average_rate =
2202 (average_rate <= 0) ? rate : (average_rate * 7 + rate) / 8;
2203 estimated_time_left = average_rate ? remaining / average_rate : -1;
2204 }
2205
2206 if (got_data && global.test_decode != TEST_DECODE_OFF)
2207 FOREACH_STREAM(test_decode(stream, global.test_decode, global.codec));
2208 }
2209
2210 fflush(stdout);
2211 if (!global.quiet) fprintf(stderr, "\033[K");
2212 }
2213
2214 if (stream_cnt > 1) fprintf(stderr, "\n");
2215
2216 if (!global.quiet) {
2217 FOREACH_STREAM(fprintf(
2218 stderr, "\rPass %d/%d frame %4d/%-4d %7" PRId64 "B %7" PRId64
2219 "b/f %7" PRId64 "b/s"
2220 " %7" PRId64 " %s (%.2f fps)\033[K\n",
2221 pass + 1, global.passes, frames_in, stream->frames_out,
2222 (int64_t)stream->nbytes,
2223 seen_frames ? (int64_t)(stream->nbytes * 8 / seen_frames) : 0,
2224 seen_frames
2225 ? (int64_t)stream->nbytes * 8 * (int64_t)global.framerate.num /
2226 global.framerate.den / seen_frames
2227 : 0,
2228 stream->cx_time > 9999999 ? stream->cx_time / 1000 : stream->cx_time,
2229 stream->cx_time > 9999999 ? "ms" : "us",
2230 usec_to_fps(stream->cx_time, seen_frames)));
2231 }
2232
2233 if (global.show_psnr) {
2234 if (global.codec->fourcc == VP9_FOURCC) {
2235 FOREACH_STREAM(
2236 show_psnr(stream, (1 << stream->config.cfg.g_input_bit_depth) - 1));
2237 } else {
2238 FOREACH_STREAM(show_psnr(stream, 255.0));
2239 }
2240 }
2241
2242 FOREACH_STREAM(vpx_codec_destroy(&stream->encoder));
2243
2244 if (global.test_decode != TEST_DECODE_OFF) {
2245 FOREACH_STREAM(vpx_codec_destroy(&stream->decoder));
2246 }
2247
2248 close_input_file(&input);
2249
2250 if (global.test_decode == TEST_DECODE_FATAL) {
2251 FOREACH_STREAM(res |= stream->mismatch_seen);
2252 }
2253 FOREACH_STREAM(close_output_file(stream, global.codec->fourcc));
2254
2255 FOREACH_STREAM(stats_close(&stream->stats, global.passes - 1));
2256
2257 #if CONFIG_FP_MB_STATS
2258 FOREACH_STREAM(stats_close(&stream->fpmb_stats, global.passes - 1));
2259 #endif
2260
2261 if (global.pass) break;
2262 }
2263
2264 if (global.show_q_hist_buckets)
2265 FOREACH_STREAM(
2266 show_q_histogram(stream->counts, global.show_q_hist_buckets));
2267
2268 if (global.show_rate_hist_buckets)
2269 FOREACH_STREAM(show_rate_histogram(stream->rate_hist, &stream->config.cfg,
2270 global.show_rate_hist_buckets));
2271 FOREACH_STREAM(destroy_rate_histogram(stream->rate_hist));
2272
2273 #if CONFIG_INTERNAL_STATS
2274 /* TODO(jkoleszar): This doesn't belong in this executable. Do it for now,
2275 * to match some existing utilities.
2276 */
2277 if (!(global.pass == 1 && global.passes == 2))
2278 FOREACH_STREAM({
2279 FILE *f = fopen("opsnr.stt", "a");
2280 if (stream->mismatch_seen) {
2281 fprintf(f, "First mismatch occurred in frame %d\n",
2282 stream->mismatch_seen);
2283 } else {
2284 fprintf(f, "No mismatch detected in recon buffers\n");
2285 }
2286 fclose(f);
2287 });
2288 #endif
2289
2290 #if CONFIG_VP9_HIGHBITDEPTH
2291 if (allocated_raw_shift) vpx_img_free(&raw_shift);
2292 #endif
2293 vpx_img_free(&raw);
2294 free(argv);
2295 free(streams);
2296 return res ? EXIT_FAILURE : EXIT_SUCCESS;
2297 }
vpx_rational
Rational Number.
Definition: vpx_encoder.h:229
VPX_IMG_FMT_I44016
Definition: vpx_image.h:66
vpx_codec_cx_pkt::twopass_stats
vpx_fixed_buf_t twopass_stats
Definition: vpx_encoder.h:186
VP8E_SET_CPUUSED
Codec control function to set encoder internal speed settings.
Definition: vp8cx.h:155
VPX_Q
Definition: vpx_encoder.h:246
vpx_image
Image Descriptor.
Definition: vpx_image.h:88
vpx_decoder.h
Describes the decoder algorithm interface to applications.
vpx_encoder.h
Describes the encoder algorithm interface to applications.
vpx_codec_iface_name
const char * vpx_codec_iface_name(vpx_codec_iface_t *iface)
Return the name for a given interface.
VPX_CS_BT_709
Definition: vpx_image.h:73
VPX_IMG_FMT_YV12
Definition: vpx_image.h:53
vpx_codec_err_to_string
const char * vpx_codec_err_to_string(vpx_codec_err_t err)
Convert error number to printable string.
VP9E_SET_TUNE_CONTENT
Codec control function to set content type.
Definition: vp8cx.h:451
vpx_codec_enc_cfg::g_timebase
struct vpx_rational g_timebase
Stream timebase units.
Definition: vpx_encoder.h:357
VPX_CBR
Definition: vpx_encoder.h:244
VP9E_SET_NOISE_SENSITIVITY
Codec control function to set noise sensitivity.
Definition: vp8cx.h:415
VPX_CS_RESERVED
Definition: vpx_image.h:77
VPX_CS_SRGB
Definition: vpx_image.h:78
VPX_CS_SMPTE_240
Definition: vpx_image.h:75
vpx_rational::den
int den
Definition: vpx_encoder.h:231
vpx_codec_encode
vpx_codec_err_t vpx_codec_encode(vpx_codec_ctx_t *ctx, const vpx_image_t *img, vpx_codec_pts_t pts, unsigned long duration, vpx_enc_frame_flags_t flags, unsigned long deadline)
Encode a frame.
VPX_CODEC_STATS_PKT
Definition: vpx_encoder.h:154
vp8dx.h
Provides definitions for using VP8 or VP9 within the vpx Decoder interface.
vpx_codec_enc_cfg
Encoder configuration structure.
Definition: vpx_encoder.h:279
VP8E_SET_TUNING
Codec control function to set visual tuning.
Definition: vp8cx.h:226
VP8E_SET_CQ_LEVEL
Codec control function to set constrained quality level.
Definition: vp8cx.h:236
VP8E_SET_ARNR_TYPE
Definition: vp8cx.h:220
VPX_CODEC_PSNR_PKT
Definition: vpx_encoder.h:156
VP9E_SET_ROW_MT
Codec control function to set row level multi-threading.
Definition: vp8cx.h:558
VPX_PLANE_Y
#define VPX_PLANE_Y
Definition: vpx_image.h:112
VP8E_SET_MAX_INTRA_BITRATE_PCT
Codec control function to set Max data rate for Intra frames.
Definition: vp8cx.h:251
VPX_CODEC_USE_HIGHBITDEPTH
#define VPX_CODEC_USE_HIGHBITDEPTH
Definition: vpx_encoder.h:96
vpx_codec_cx_pkt
Encoder output packet.
Definition: vpx_encoder.h:170
vpx_fixed_buf::buf
void * buf
Definition: vpx_encoder.h:103
VPX_PLANE_V
#define VPX_PLANE_V
Definition: vpx_image.h:114
VPX_RC_FIRST_PASS
Definition: vpx_encoder.h:237
VPX_RC_LAST_PASS
Definition: vpx_encoder.h:238
vpx_image::x_chroma_shift
unsigned int x_chroma_shift
Definition: vpx_image.h:107
vpx_image::y_chroma_shift
unsigned int y_chroma_shift
Definition: vpx_image.h:108
VP9E_SET_TILE_COLUMNS
Codec control function to set number of tile columns.
Definition: vp8cx.h:345
VPX_IMG_FMT_HIGHBITDEPTH
#define VPX_IMG_FMT_HIGHBITDEPTH
Definition: vpx_image.h:35
vpx_codec_cx_pkt::frame
struct vpx_codec_cx_pkt::@1::@2 frame
VP8_COPY_REFERENCE
Definition: vp8.h:48
VPX_IMG_FMT_I44416
Definition: vpx_image.h:65
vpx_img_alloc
vpx_image_t * vpx_img_alloc(vpx_image_t *img, vpx_img_fmt_t fmt, unsigned int d_w, unsigned int d_h, unsigned int align)
Open a descriptor, allocating storage for the underlying image.
VPX_IMG_FMT_I420
Definition: vpx_image.h:55
vpx_image::d_w
unsigned int d_w
Definition: vpx_image.h:99
vpx_codec_dec_init
#define vpx_codec_dec_init(ctx, iface, cfg, flags)
Convenience macro for vpx_codec_dec_init_ver()
Definition: vpx_decoder.h:144
VP9E_SET_TARGET_LEVEL
Codec control function to set target level.
Definition: vp8cx.h:550
vpx_codec_enc_cfg::g_w
unsigned int g_w
Width of the frame.
Definition: vpx_encoder.h:318
VPX_IMG_FMT_I42216
Definition: vpx_image.h:64
VP9E_SET_AQ_MODE
Codec control function to set adaptive quantization mode.
Definition: vp8cx.h:392
VP9E_SET_COLOR_SPACE
Codec control function to set color space info.
Definition: vp8cx.h:482
vpx_codec_decode
vpx_codec_err_t vpx_codec_decode(vpx_codec_ctx_t *ctx, const uint8_t *data, unsigned int data_sz, void *user_priv, long deadline)
Decode data.
vpx_codec_enc_cfg::g_h
unsigned int g_h
Height of the frame.
Definition: vpx_encoder.h:327
vpx_img_fmt_t
enum vpx_img_fmt vpx_img_fmt_t
List of supported image formats.
vpx_image::stride
int stride[4]
Definition: vpx_image.h:117
vpx_codec_cx_pkt::kind
enum vpx_codec_cx_pkt_kind kind
Definition: vpx_encoder.h:171
VP9E_SET_LOSSLESS
Codec control function to set lossless encoding mode.
Definition: vp8cx.h:321
vpx_codec_cx_pkt::raw
vpx_fixed_buf_t raw
Definition: vpx_encoder.h:193
VP8E_GET_LAST_QUANTIZER_64
Codec control function to get last quantizer chosen by the encoder.
Definition: vp8cx.h:205
VPX_CS_SMPTE_170
Definition: vpx_image.h:74
VP8E_SET_GF_CBR_BOOST_PCT
Boost percentage for Golden Frame in CBR mode.
Definition: vp8cx.h:589
vpx_img_free
void vpx_img_free(vpx_image_t *img)
Close an image descriptor.
VPX_CODEC_USE_OUTPUT_PARTITION
#define VPX_CODEC_USE_OUTPUT_PARTITION
Make the encoder output one partition at a time.
Definition: vpx_encoder.h:95
vpx_image::fmt
vpx_img_fmt_t fmt
Definition: vpx_image.h:89
VPX_IMG_FMT_I422
Definition: vpx_image.h:59
vpx_image::planes
unsigned char * planes[4]
Definition: vpx_image.h:116
VPX_CS_BT_601
Definition: vpx_image.h:72
VP8E_SET_TOKEN_PARTITIONS
Codec control function to set the number of token partitions.
Definition: vp8cx.h:188
VPX_DL_REALTIME
#define VPX_DL_REALTIME
deadline parameter analogous to VPx REALTIME mode.
Definition: vpx_encoder.h:849
vpx_rational::num
int num
Definition: vpx_encoder.h:230
VP8E_SET_NOISE_SENSITIVITY
control function to set noise sensitivity
Definition: vp8cx.h:170
VPX_BITS_12
Definition: vpx_codec.h:220
VP9E_SET_GF_CBR_BOOST_PCT
Boost percentage for Golden Frame in CBR mode.
Definition: vp8cx.h:287
VPX_DL_BEST_QUALITY
#define VPX_DL_BEST_QUALITY
deadline parameter analogous to VPx BEST QUALITY mode.
Definition: vpx_encoder.h:853
VPX_VBR
Definition: vpx_encoder.h:243
vpx_codec_enc_cfg::g_pass
enum vpx_enc_pass g_pass
Multi-pass Encoding Mode.
Definition: vpx_encoder.h:372
vpx_codec_cx_pkt::psnr
double psnr[4]
Definition: vpx_encoder.h:191
VPX_CODEC_USE_PSNR
#define VPX_CODEC_USE_PSNR
Initialization-time Feature Enabling.
Definition: vpx_encoder.h:93
VPX_DL_GOOD_QUALITY
#define VPX_DL_GOOD_QUALITY
deadline parameter analogous to VPx GOOD QUALITY mode.
Definition: vpx_encoder.h:851
vpx_codec_cx_pkt::firstpass_mb_stats
vpx_fixed_buf_t firstpass_mb_stats
Definition: vpx_encoder.h:187
vpx_codec_error_detail
const char * vpx_codec_error_detail(vpx_codec_ctx_t *ctx)
Retrieve detailed error information for codec context.
vp8cx.h
Provides definitions for using VP8 or VP9 encoder algorithm within the vpx Codec Interface.
VPX_PLANE_U
#define VPX_PLANE_U
Definition: vpx_image.h:113
vpx_codec_enc_init
#define vpx_codec_enc_init(ctx, iface, cfg, flags)
Convenience macro for vpx_codec_enc_init_ver()
Definition: vpx_encoder.h:760
VP8E_SET_SCREEN_CONTENT_MODE
Codec control function to set encoder screen content mode.
Definition: vp8cx.h:306
vpx_codec_err_t
vpx_codec_err_t
Algorithm return codes.
Definition: vpx_codec.h:90
vpx_codec_get_cx_data
const vpx_codec_cx_pkt_t * vpx_codec_get_cx_data(vpx_codec_ctx_t *ctx, vpx_codec_iter_t *iter)
Encoded data iterator.
vpx_codec_cx_pkt::data
union vpx_codec_cx_pkt::@1 data
VP8E_SET_ARNR_MAXFRAMES
Codec control function to set the max no of frames to create arf.
Definition: vp8cx.h:211
vp9_ref_frame
VP9 specific reference frame data struct.
Definition: vp8.h:119
VPX_KF_DISABLED
Definition: vpx_encoder.h:260
VPX_IMG_FMT_I42016
Definition: vpx_image.h:63
VP8E_SET_ARNR_STRENGTH
Codec control function to set the filter strength for the arf.
Definition: vp8cx.h:217
VP9E_SET_FRAME_PERIODIC_BOOST
Codec control function to enable/disable periodic Q boost.
Definition: vp8cx.h:407
VPX_CODEC_FPMB_STATS_PKT
Definition: vpx_encoder.h:155
vpx_codec_pts_t
int64_t vpx_codec_pts_t
Time Stamp Type.
Definition: vpx_encoder.h:112
VPX_IMG_FMT_I444
Definition: vpx_image.h:60
vpx_codec_enc_config_default
vpx_codec_err_t vpx_codec_enc_config_default(vpx_codec_iface_t *iface, vpx_codec_enc_cfg_t *cfg, unsigned int reserved)
Get a default configuration.
VP8E_SET_ENABLEAUTOALTREF
Codec control function to enable automatic set and use alf frames.
Definition: vp8cx.h:161
vpx_codec_control_
vpx_codec_err_t vpx_codec_control_(vpx_codec_ctx_t *ctx, int ctrl_id,...)
Control algorithm.
VP9E_SET_MIN_GF_INTERVAL
Codec control function to set minimum interval between GF/ARF frames.
Definition: vp8cx.h:502
vpx_ref_frame
reference frame data struct
Definition: vp8.h:110
VP9E_SET_MAX_GF_INTERVAL
Codec control function to set minimum interval between GF/ARF frames.
Definition: vp8cx.h:510
VPX_CQ
Definition: vpx_encoder.h:245
vp9_ref_frame::idx
int idx
Definition: vp8.h:120
vpx_codec_control
#define vpx_codec_control(ctx, id, data)
vpx_codec_control wrapper macro
Definition: vpx_codec.h:404
vpx_codec_destroy
vpx_codec_err_t vpx_codec_destroy(vpx_codec_ctx_t *ctx)
Destroy a codec instance.
VP9E_SET_FRAME_PARALLEL_DECODING
Codec control function to enable frame parallel decoding feature.
Definition: vp8cx.h:379
vpx_image::d_h
unsigned int d_h
Definition: vpx_image.h:100
VPX_CS_UNKNOWN
Definition: vpx_image.h:71
vpx_fixed_buf::sz
size_t sz
Definition: vpx_encoder.h:104
VP9E_SET_MAX_INTER_BITRATE_PCT
Codec control function to set max data rate for Inter frames.
Definition: vp8cx.h:272
VPX_BITS_8
Definition: vpx_codec.h:218
vpx_codec_ctx::err
vpx_codec_err_t err
Definition: vpx_codec.h:200
VP9_GET_REFERENCE
Definition: vp8.h:59
VP8E_SET_STATIC_THRESHOLD
Codec control function to set the threshold for MBs treated static.
Definition: vp8cx.h:182
vpx_codec_error
const char * vpx_codec_error(vpx_codec_ctx_t *ctx)
Retrieve error synopsis for codec context.
VPX_CS_BT_2020
Definition: vpx_image.h:76
VPX_IMG_FMT_I440
Definition: vpx_image.h:61
VPX_BITS_10
Definition: vpx_codec.h:219
VP9E_SET_TILE_ROWS
Codec control function to set number of tile rows.
Definition: vp8cx.h:365
vpx_codec_iter_t
const void * vpx_codec_iter_t
Iterator.
Definition: vpx_codec.h:187
VP8E_SET_SHARPNESS
Codec control function to set sharpness.
Definition: vp8cx.h:176
VPX_CODEC_CX_FRAME_PKT
Definition: vpx_encoder.h:153
VP9E_SET_ALT_REF_AQ
Codec control function to enable/disable special mode for altref adaptive quantization. You can use it with –aq-mode concurrently.
Definition: vp8cx.h:574
VPX_FRAME_IS_FRAGMENT
#define VPX_FRAME_IS_FRAGMENT
this is a fragment of the encoded frame
Definition: vpx_encoder.h:129
VPX_RC_ONE_PASS
Definition: vpx_encoder.h:236
vpx_codec_ctx
Codec context structure.
Definition: vpx_codec.h:197