12 #include "./vpx_config.h" 23 #include "third_party/libyuv/include/libyuv/scale.h" 33 #include "./tools_common.h" 35 #if CONFIG_VP8_ENCODER || CONFIG_VP9_ENCODER 38 #if CONFIG_VP8_DECODER || CONFIG_VP9_DECODER 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" 49 #include "./webmenc.h" 51 #include "./y4minput.h" 54 static size_t wrap_fread(
void *ptr,
size_t size,
size_t nmemb, FILE *stream) {
55 return fread(ptr, size, nmemb, stream);
57 #define fread wrap_fread 59 static size_t wrap_fwrite(
const void *ptr,
size_t size,
size_t nmemb,
61 return fwrite(ptr, size, nmemb, stream);
63 #define fwrite wrap_fwrite 65 static const char *exec_name;
68 const char *s, va_list ap) {
72 vfprintf(stderr, s, ap);
75 if (detail) fprintf(stderr,
" %s\n", detail);
77 if (fatal) exit(EXIT_FAILURE);
81 static void ctx_exit_on_error(
vpx_codec_ctx_t *ctx,
const char *s, ...) {
85 warn_or_exit_on_errorv(ctx, 1, s, ap);
94 warn_or_exit_on_errorv(ctx, fatal, s, ap);
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;
103 if (input_ctx->file_type == FILE_TYPE_Y4M) {
104 if (y4m_input_fetch_frame(y4m, f, img) < 1)
return 0;
106 shortread = read_yuv_frame(input_ctx, img);
112 static int file_is_y4m(
const char detect[4]) {
113 if (memcmp(detect,
"YUV4", 4) == 0) {
119 static int fourcc_is_ivf(
const char detect[4]) {
120 if (memcmp(detect,
"DKIF", 4) == 0) {
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");
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");
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 },
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.");
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");
204 static const arg_def_t *main_args[] = { &help,
226 &disable_warning_prompt,
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");
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 },
247 static const arg_def_t stereo_mode = ARG_DEF_ENUM(
248 NULL,
"stereo-mode", 1,
"Stereo 3D video format", stereo_mode_enum);
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");
257 static const arg_def_t *global_args[] = { &use_yv12,
273 #if CONFIG_VP9_HIGHBITDEPTH 274 &test16bitinternalarg,
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 },
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
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
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,
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 =
355 ARG_DEF(NULL,
"arnr-type", 1,
"AltRef filter type (1..3)");
356 static const struct arg_enum_list tuning_enum[] = {
357 {
"psnr", VP8_TUNE_PSNR }, {
"ssim", VP8_TUNE_SSIM }, { NULL, 0 }
359 static const arg_def_t tune_ssim =
360 ARG_DEF_ENUM(NULL,
"tune", 1,
"Material to favor", tuning_enum);
361 static const arg_def_t cq_level =
362 ARG_DEF(NULL,
"cq-level", 1,
"Constant/Constrained Quality level");
363 static const arg_def_t max_intra_rate_pct =
364 ARG_DEF(NULL,
"max-intra-rate", 1,
"Max I-frame bitrate (pct)");
365 static const arg_def_t gf_cbr_boost_pct = ARG_DEF(
366 NULL,
"gf-cbr-boost", 1,
"Boost for Golden Frame in CBR mode (pct)");
368 #if CONFIG_VP8_ENCODER 369 static const arg_def_t cpu_used_vp8 =
370 ARG_DEF(NULL,
"cpu-used", 1,
"CPU Used (-16..16)");
371 static const arg_def_t token_parts =
372 ARG_DEF(NULL,
"token-parts", 1,
"Number of token partitions to use, log2");
373 static const arg_def_t screen_content_mode =
374 ARG_DEF(NULL,
"screen-content-mode", 1,
"Screen content mode");
375 static const arg_def_t *vp8_args[] = { &cpu_used_vp8,
388 &screen_content_mode,
407 #if CONFIG_VP9_ENCODER 408 static const arg_def_t cpu_used_vp9 =
409 ARG_DEF(NULL,
"cpu-used", 1,
"CPU Used (-8..8)");
410 static const arg_def_t tile_cols =
411 ARG_DEF(NULL,
"tile-columns", 1,
"Number of tile columns to use, log2");
412 static const arg_def_t tile_rows =
413 ARG_DEF(NULL,
"tile-rows", 1,
414 "Number of tile rows to use, log2 (set to 0 while threads > 1)");
416 static const arg_def_t enable_tpl_model =
417 ARG_DEF(NULL,
"enable-tpl", 1,
"Enable temporal dependency model");
419 static const arg_def_t lossless =
420 ARG_DEF(NULL,
"lossless", 1,
"Lossless mode (0: false (default), 1: true)");
421 static const arg_def_t frame_parallel_decoding = ARG_DEF(
422 NULL,
"frame-parallel", 1,
"Enable frame parallel decodability features");
423 static const arg_def_t aq_mode = ARG_DEF(
425 "Adaptive quantization mode (0: off (default), 1: variance 2: complexity, " 426 "3: cyclic refresh, 4: equator360)");
427 static const arg_def_t alt_ref_aq = ARG_DEF(NULL,
"alt-ref-aq", 1,
428 "Special adaptive quantization for " 429 "the alternate reference frames.");
430 static const arg_def_t frame_periodic_boost =
431 ARG_DEF(NULL,
"frame-boost", 1,
432 "Enable frame periodic boost (0: off (default), 1: on)");
433 static const arg_def_t max_inter_rate_pct =
434 ARG_DEF(NULL,
"max-inter-rate", 1,
"Max P-frame bitrate (pct)");
435 static const arg_def_t min_gf_interval = ARG_DEF(
436 NULL,
"min-gf-interval", 1,
437 "min gf/arf frame interval (default 0, indicating in-built behavior)");
438 static const arg_def_t max_gf_interval = ARG_DEF(
439 NULL,
"max-gf-interval", 1,
440 "max gf/arf frame interval (default 0, indicating in-built behavior)");
442 static const struct arg_enum_list color_space_enum[] = {
454 static const arg_def_t input_color_space =
455 ARG_DEF_ENUM(NULL,
"color-space", 1,
456 "The color space of input content:", color_space_enum);
458 #if CONFIG_VP9_HIGHBITDEPTH 459 static const struct arg_enum_list bitdepth_enum[] = {
463 static const arg_def_t bitdeptharg = ARG_DEF_ENUM(
465 "Bit depth for codec (8 for version <=1, 10 or 12 for version 2)",
467 static const arg_def_t inbitdeptharg =
468 ARG_DEF(NULL,
"input-bit-depth", 1,
"Bit depth of input");
471 static const struct arg_enum_list tune_content_enum[] = {
472 {
"default", VP9E_CONTENT_DEFAULT },
473 {
"screen", VP9E_CONTENT_SCREEN },
474 {
"film", VP9E_CONTENT_FILM },
478 static const arg_def_t tune_content = ARG_DEF_ENUM(
479 NULL,
"tune-content", 1,
"Tune content type", tune_content_enum);
481 static const arg_def_t target_level = ARG_DEF(
482 NULL,
"target-level", 1,
484 " 255: off (default)\n" 485 " 0: only keep level stats\n" 486 " 1: adaptively set alt-ref " 487 "distance and column tile limit based on picture size, and keep" 489 " 10: level 1.0 11: level 1.1 " 490 "... 62: level 6.2");
492 static const arg_def_t row_mt =
493 ARG_DEF(NULL,
"row-mt", 1,
494 "Enable row based non-deterministic multi-threading in VP9");
497 #if CONFIG_VP9_ENCODER 498 static const arg_def_t *vp9_args[] = { &cpu_used_vp9,
514 &frame_parallel_decoding,
517 &frame_periodic_boost,
525 #if CONFIG_VP9_HIGHBITDEPTH 528 #endif // CONFIG_VP9_HIGHBITDEPTH 560 static const arg_def_t *no_args[] = { NULL };
562 void show_help(FILE *fout,
int shorthelp) {
564 const int num_encoder = get_vpx_encoder_count();
566 fprintf(fout,
"Usage: %s <options> -o dst_filename src_filename \n",
570 fprintf(fout,
"Use --help to see the full list of options.\n");
574 fprintf(fout,
"\nOptions:\n");
575 arg_show_usage(fout, main_args);
576 fprintf(fout,
"\nEncoder Global Options:\n");
577 arg_show_usage(fout, global_args);
578 fprintf(fout,
"\nRate Control Options:\n");
579 arg_show_usage(fout, rc_args);
580 fprintf(fout,
"\nTwopass Rate Control Options:\n");
581 arg_show_usage(fout, rc_twopass_args);
582 fprintf(fout,
"\nKeyframe Placement Options:\n");
583 arg_show_usage(fout, kf_args);
584 #if CONFIG_VP8_ENCODER 585 fprintf(fout,
"\nVP8 Specific Options:\n");
586 arg_show_usage(fout, vp8_args);
588 #if CONFIG_VP9_ENCODER 589 fprintf(fout,
"\nVP9 Specific Options:\n");
590 arg_show_usage(fout, vp9_args);
593 "\nStream timebase (--timebase):\n" 594 " The desired precision of timestamps in the output, expressed\n" 595 " in fractional seconds. Default is 1/1000.\n");
596 fprintf(fout,
"\nIncluded encoders:\n\n");
598 for (i = 0; i < num_encoder; ++i) {
599 const VpxInterface *
const encoder = get_vpx_encoder_by_index(i);
600 const char *defstr = (i == (num_encoder - 1)) ?
"(default)" :
"";
601 fprintf(fout,
" %-6s - %s %s\n", encoder->name,
604 fprintf(fout,
"\n ");
605 fprintf(fout,
"Use --codec to switch to a non-default encoder.\n\n");
608 void usage_exit(
void) {
609 show_help(stderr, 1);
613 #define mmin(a, b) ((a) < (b) ? (a) : (b)) 615 #if CONFIG_VP9_HIGHBITDEPTH 616 static void find_mismatch_high(
const vpx_image_t *
const img1,
618 int uloc[4],
int vloc[4]) {
619 uint16_t *plane1, *plane2;
620 uint32_t stride1, stride2;
621 const uint32_t bsize = 64;
630 yloc[0] = yloc[1] = yloc[2] = yloc[3] = -1;
631 plane1 = (uint16_t *)img1->
planes[VPX_PLANE_Y];
635 for (i = 0, match = 1; match && i < img1->
d_h; i += bsize) {
636 for (j = 0; match && j < img1->
d_w; j += bsize) {
638 const int si = mmin(i + bsize, img1->
d_h) - i;
639 const int sj = mmin(j + bsize, img1->
d_w) - j;
640 for (k = 0; match && k < si; ++k) {
641 for (l = 0; match && l < sj; ++l) {
642 if (*(plane1 + (i + k) * stride1 + j + l) !=
643 *(plane2 + (i + k) * stride2 + j + l)) {
646 yloc[2] = *(plane1 + (i + k) * stride1 + j + l);
647 yloc[3] = *(plane2 + (i + k) * stride2 + j + l);
656 uloc[0] = uloc[1] = uloc[2] = uloc[3] = -1;
657 plane1 = (uint16_t *)img1->
planes[VPX_PLANE_U];
661 for (i = 0, match = 1; match && i < c_h; i += bsizey) {
662 for (j = 0; match && j < c_w; j += bsizex) {
664 const int si = mmin(i + bsizey, c_h - i);
665 const int sj = mmin(j + bsizex, c_w - j);
666 for (k = 0; match && k < si; ++k) {
667 for (l = 0; match && l < sj; ++l) {
668 if (*(plane1 + (i + k) * stride1 + j + l) !=
669 *(plane2 + (i + k) * stride2 + j + l)) {
672 uloc[2] = *(plane1 + (i + k) * stride1 + j + l);
673 uloc[3] = *(plane2 + (i + k) * stride2 + j + l);
682 vloc[0] = vloc[1] = vloc[2] = vloc[3] = -1;
683 plane1 = (uint16_t *)img1->
planes[VPX_PLANE_V];
687 for (i = 0, match = 1; match && i < c_h; i += bsizey) {
688 for (j = 0; match && j < c_w; j += bsizex) {
690 const int si = mmin(i + bsizey, c_h - i);
691 const int sj = mmin(j + bsizex, c_w - j);
692 for (k = 0; match && k < si; ++k) {
693 for (l = 0; match && l < sj; ++l) {
694 if (*(plane1 + (i + k) * stride1 + j + l) !=
695 *(plane2 + (i + k) * stride2 + j + l)) {
698 vloc[2] = *(plane1 + (i + k) * stride1 + j + l);
699 vloc[3] = *(plane2 + (i + k) * stride2 + j + l);
710 static void find_mismatch(
const vpx_image_t *
const img1,
712 int uloc[4],
int vloc[4]) {
713 const uint32_t bsize = 64;
722 yloc[0] = yloc[1] = yloc[2] = yloc[3] = -1;
723 for (i = 0, match = 1; match && i < img1->
d_h; i += bsize) {
724 for (j = 0; match && j < img1->
d_w; j += bsize) {
726 const int si = mmin(i + bsize, img1->
d_h) - i;
727 const int sj = mmin(j + bsize, img1->
d_w) - j;
728 for (k = 0; match && k < si; ++k) {
729 for (l = 0; match && l < sj; ++l) {
730 if (*(img1->
planes[VPX_PLANE_Y] +
731 (i + k) * img1->
stride[VPX_PLANE_Y] + j + l) !=
732 *(img2->
planes[VPX_PLANE_Y] +
733 (i + k) * img2->
stride[VPX_PLANE_Y] + j + l)) {
737 (i + k) * img1->
stride[VPX_PLANE_Y] + j + l);
739 (i + k) * img2->
stride[VPX_PLANE_Y] + j + l);
748 uloc[0] = uloc[1] = uloc[2] = uloc[3] = -1;
749 for (i = 0, match = 1; match && i < c_h; i += bsizey) {
750 for (j = 0; match && j < c_w; j += bsizex) {
752 const int si = mmin(i + bsizey, c_h - i);
753 const int sj = mmin(j + bsizex, c_w - j);
754 for (k = 0; match && k < si; ++k) {
755 for (l = 0; match && l < sj; ++l) {
756 if (*(img1->
planes[VPX_PLANE_U] +
757 (i + k) * img1->
stride[VPX_PLANE_U] + j + l) !=
758 *(img2->
planes[VPX_PLANE_U] +
759 (i + k) * img2->
stride[VPX_PLANE_U] + j + l)) {
763 (i + k) * img1->
stride[VPX_PLANE_U] + j + l);
765 (i + k) * img2->
stride[VPX_PLANE_U] + j + l);
773 vloc[0] = vloc[1] = vloc[2] = vloc[3] = -1;
774 for (i = 0, match = 1; match && i < c_h; i += bsizey) {
775 for (j = 0; match && j < c_w; j += bsizex) {
777 const int si = mmin(i + bsizey, c_h - i);
778 const int sj = mmin(j + bsizex, c_w - j);
779 for (k = 0; match && k < si; ++k) {
780 for (l = 0; match && l < sj; ++l) {
781 if (*(img1->
planes[VPX_PLANE_V] +
782 (i + k) * img1->
stride[VPX_PLANE_V] + j + l) !=
783 *(img2->
planes[VPX_PLANE_V] +
784 (i + k) * img2->
stride[VPX_PLANE_V] + j + l)) {
788 (i + k) * img1->
stride[VPX_PLANE_V] + j + l);
790 (i + k) * img2->
stride[VPX_PLANE_V] + j + l);
800 static int compare_img(
const vpx_image_t *
const img1,
802 uint32_t l_w = img1->
d_w;
809 match &= (img1->
fmt == img2->
fmt);
810 match &= (img1->
d_w == img2->
d_w);
811 match &= (img1->
d_h == img2->
d_h);
812 #if CONFIG_VP9_HIGHBITDEPTH 819 for (i = 0; i < img1->
d_h; ++i)
820 match &= (memcmp(img1->
planes[VPX_PLANE_Y] + i * img1->
stride[VPX_PLANE_Y],
821 img2->
planes[VPX_PLANE_Y] + i * img2->
stride[VPX_PLANE_Y],
824 for (i = 0; i < c_h; ++i)
825 match &= (memcmp(img1->
planes[VPX_PLANE_U] + i * img1->
stride[VPX_PLANE_U],
826 img2->
planes[VPX_PLANE_U] + i * img2->
stride[VPX_PLANE_U],
829 for (i = 0; i < c_h; ++i)
830 match &= (memcmp(img1->
planes[VPX_PLANE_V] + i * img1->
stride[VPX_PLANE_V],
831 img2->
planes[VPX_PLANE_V] + i * img2->
stride[VPX_PLANE_V],
837 #define NELEMENTS(x) (sizeof(x) / sizeof(x[0])) 838 #if CONFIG_VP9_ENCODER 839 #define ARG_CTRL_CNT_MAX NELEMENTS(vp9_arg_ctrl_map) 841 #define ARG_CTRL_CNT_MAX NELEMENTS(vp8_arg_ctrl_map) 845 typedef int stereo_format_t;
846 struct WebmOutputContext {
852 struct stream_config {
855 const char *stats_fn;
856 #if CONFIG_FP_MB_STATS 857 const char *fpmb_stats_fn;
859 stereo_format_t stereo_fmt;
860 int arg_ctrls[ARG_CTRL_CNT_MAX][2];
863 #if CONFIG_VP9_HIGHBITDEPTH 865 int use_16bit_internal;
869 struct stream_state {
871 struct stream_state *next;
872 struct stream_config config;
874 struct rate_hist *rate_hist;
875 struct WebmOutputContext webm_ctx;
876 uint64_t psnr_sse_total;
877 uint64_t psnr_samples_total;
878 double psnr_totals[4];
882 unsigned int frames_out;
886 #if CONFIG_FP_MB_STATS 887 stats_io_t fpmb_stats;
894 static void validate_positive_rational(
const char *msg,
901 if (rat->
num < 0) die(
"Error: %s must be positive\n", msg);
903 if (!rat->
den) die(
"Error: %s has zero denominator\n", msg);
906 static void parse_global_config(
struct VpxEncoderConfig *global,
char **argv) {
909 const int num_encoder = get_vpx_encoder_count();
911 if (num_encoder < 1) die(
"Error: no valid encoder available\n");
914 memset(global, 0,
sizeof(*global));
915 global->codec = get_vpx_encoder_by_index(num_encoder - 1);
917 global->color_type = I420;
921 for (argi = argj = argv; (*argj = *argi); argi += arg.argv_step) {
924 if (arg_match(&arg, &help, argi)) {
925 show_help(stdout, 0);
927 }
else if (arg_match(&arg, &codecarg, argi)) {
928 global->codec = get_vpx_encoder_by_name(arg.val);
930 die(
"Error: Unrecognized argument (%s) to --codec\n", arg.val);
931 }
else if (arg_match(&arg, &passes, argi)) {
932 global->passes = arg_parse_uint(&arg);
934 if (global->passes < 1 || global->passes > 2)
935 die(
"Error: Invalid number of passes (%d)\n", global->passes);
936 }
else if (arg_match(&arg, &pass_arg, argi)) {
937 global->pass = arg_parse_uint(&arg);
939 if (global->pass < 1 || global->pass > 2)
940 die(
"Error: Invalid pass selected (%d)\n", global->pass);
941 }
else if (arg_match(&arg, &usage, argi))
942 global->usage = arg_parse_uint(&arg);
943 else if (arg_match(&arg, &deadline, argi))
944 global->deadline = arg_parse_uint(&arg);
945 else if (arg_match(&arg, &best_dl, argi))
947 else if (arg_match(&arg, &good_dl, argi))
949 else if (arg_match(&arg, &rt_dl, argi))
951 else if (arg_match(&arg, &use_yv12, argi))
952 global->color_type = YV12;
953 else if (arg_match(&arg, &use_i420, argi))
954 global->color_type = I420;
955 else if (arg_match(&arg, &use_i422, argi))
956 global->color_type = I422;
957 else if (arg_match(&arg, &use_i444, argi))
958 global->color_type = I444;
959 else if (arg_match(&arg, &use_i440, argi))
960 global->color_type = I440;
961 else if (arg_match(&arg, &quietarg, argi))
963 else if (arg_match(&arg, &verbosearg, argi))
965 else if (arg_match(&arg, &limit, argi))
966 global->limit = arg_parse_uint(&arg);
967 else if (arg_match(&arg, &skip, argi))
968 global->skip_frames = arg_parse_uint(&arg);
969 else if (arg_match(&arg, &psnrarg, argi))
970 global->show_psnr = 1;
971 else if (arg_match(&arg, &recontest, argi))
972 global->test_decode = arg_parse_enum_or_int(&arg);
973 else if (arg_match(&arg, &framerate, argi)) {
974 global->framerate = arg_parse_rational(&arg);
975 validate_positive_rational(arg.name, &global->framerate);
976 global->have_framerate = 1;
977 }
else if (arg_match(&arg, &out_part, argi))
978 global->out_part = 1;
979 else if (arg_match(&arg, &debugmode, argi))
981 else if (arg_match(&arg, &q_hist_n, argi))
982 global->show_q_hist_buckets = arg_parse_uint(&arg);
983 else if (arg_match(&arg, &rate_hist_n, argi))
984 global->show_rate_hist_buckets = arg_parse_uint(&arg);
985 else if (arg_match(&arg, &disable_warnings, argi))
986 global->disable_warnings = 1;
987 else if (arg_match(&arg, &disable_warning_prompt, argi))
988 global->disable_warning_prompt = 1;
995 if (global->pass > global->passes) {
996 warn(
"Assuming --pass=%d implies --passes=%d\n", global->pass,
998 global->passes = global->pass;
1002 if (global->passes == 0) {
1003 #if CONFIG_VP9_ENCODER 1006 if (global->codec != NULL && global->codec->name != NULL)
1007 global->passes = (strcmp(global->codec->name,
"vp9") == 0 &&
1017 warn(
"Enforcing one-pass encoding in realtime mode\n");
1022 static void open_input_file(
struct VpxInputContext *input) {
1024 input->file = strcmp(input->filename,
"-") ? fopen(input->filename,
"rb")
1025 : set_binary_mode(stdin);
1027 if (!input->file) fatal(
"Failed to open input file");
1029 if (!fseeko(input->file, 0, SEEK_END)) {
1033 input->length = ftello(input->file);
1034 rewind(input->file);
1038 input->pixel_aspect_ratio.numerator = 1;
1039 input->pixel_aspect_ratio.denominator = 1;
1044 input->detect.buf_read = fread(input->detect.buf, 1, 4, input->file);
1045 input->detect.position = 0;
1047 if (input->detect.buf_read == 4 && file_is_y4m(input->detect.buf)) {
1048 if (y4m_input_open(&input->y4m, input->file, input->detect.buf, 4,
1049 input->only_i420) >= 0) {
1050 input->file_type = FILE_TYPE_Y4M;
1051 input->width = input->y4m.pic_w;
1052 input->height = input->y4m.pic_h;
1053 input->pixel_aspect_ratio.numerator = input->y4m.par_n;
1054 input->pixel_aspect_ratio.denominator = input->y4m.par_d;
1055 input->framerate.numerator = input->y4m.fps_n;
1056 input->framerate.denominator = input->y4m.fps_d;
1057 input->fmt = input->y4m.vpx_fmt;
1058 input->bit_depth = input->y4m.bit_depth;
1060 fatal(
"Unsupported Y4M stream.");
1061 }
else if (input->detect.buf_read == 4 && fourcc_is_ivf(input->detect.buf)) {
1062 fatal(
"IVF is not supported as input.");
1064 input->file_type = FILE_TYPE_RAW;
1068 static void close_input_file(
struct VpxInputContext *input) {
1069 fclose(input->file);
1070 if (input->file_type == FILE_TYPE_Y4M) y4m_input_close(&input->y4m);
1073 static struct stream_state *new_stream(
struct VpxEncoderConfig *global,
1074 struct stream_state *prev) {
1075 struct stream_state *stream;
1077 stream = calloc(1,
sizeof(*stream));
1078 if (stream == NULL) {
1079 fatal(
"Failed to allocate new stream.");
1083 memcpy(stream, prev,
sizeof(*stream));
1085 prev->next = stream;
1091 &stream->config.cfg, global->usage);
1097 stream->config.cfg.g_timebase.den = 1000;
1102 stream->config.cfg.g_w = 0;
1103 stream->config.cfg.g_h = 0;
1106 stream->config.write_webm = 1;
1108 stream->config.stereo_fmt = STEREO_FORMAT_MONO;
1109 stream->webm_ctx.last_pts_ns = -1;
1110 stream->webm_ctx.writer = NULL;
1111 stream->webm_ctx.segment = NULL;
1115 stream->webm_ctx.debug = global->debug;
1119 stream->config.cfg.rc_end_usage == 1)
1120 stream->config.cfg.g_lag_in_frames = 0;
1124 stream->config.out_fn = NULL;
1126 stream->next = NULL;
1130 static int parse_stream_params(
struct VpxEncoderConfig *global,
1131 struct stream_state *stream,
char **argv) {
1132 char **argi, **argj;
1134 static const arg_def_t **ctrl_args = no_args;
1135 static const int *ctrl_args_map = NULL;
1136 struct stream_config *config = &stream->config;
1137 int eos_mark_found = 0;
1138 #if CONFIG_VP9_HIGHBITDEPTH 1139 int test_16bit_internal = 0;
1144 #if CONFIG_VP8_ENCODER 1145 }
else if (strcmp(global->codec->name,
"vp8") == 0) {
1146 ctrl_args = vp8_args;
1147 ctrl_args_map = vp8_arg_ctrl_map;
1149 #if CONFIG_VP9_ENCODER 1150 }
else if (strcmp(global->codec->name,
"vp9") == 0) {
1151 ctrl_args = vp9_args;
1152 ctrl_args_map = vp9_arg_ctrl_map;
1156 for (argi = argj = argv; (*argj = *argi); argi += arg.argv_step) {
1162 if (eos_mark_found) {
1165 }
else if (!strcmp(*argj,
"--")) {
1170 if (arg_match(&arg, &outputfile, argi)) {
1171 config->out_fn = arg.val;
1172 }
else if (arg_match(&arg, &fpf_name, argi)) {
1173 config->stats_fn = arg.val;
1174 #if CONFIG_FP_MB_STATS 1175 }
else if (arg_match(&arg, &fpmbf_name, argi)) {
1176 config->fpmb_stats_fn = arg.val;
1178 }
else if (arg_match(&arg, &use_webm, argi)) {
1180 config->write_webm = 1;
1182 die(
"Error: --webm specified but webm is disabled.");
1184 }
else if (arg_match(&arg, &use_ivf, argi)) {
1185 config->write_webm = 0;
1186 }
else if (arg_match(&arg, &threads, argi)) {
1187 config->cfg.g_threads = arg_parse_uint(&arg);
1188 }
else if (arg_match(&arg, &profile, argi)) {
1189 config->cfg.g_profile = arg_parse_uint(&arg);
1190 }
else if (arg_match(&arg, &width, argi)) {
1191 config->cfg.g_w = arg_parse_uint(&arg);
1192 }
else if (arg_match(&arg, &height, argi)) {
1193 config->cfg.g_h = arg_parse_uint(&arg);
1194 #if CONFIG_VP9_HIGHBITDEPTH 1195 }
else if (arg_match(&arg, &bitdeptharg, argi)) {
1196 config->cfg.g_bit_depth = arg_parse_enum_or_int(&arg);
1197 }
else if (arg_match(&arg, &inbitdeptharg, argi)) {
1198 config->cfg.g_input_bit_depth = arg_parse_uint(&arg);
1201 }
else if (arg_match(&arg, &stereo_mode, argi)) {
1202 config->stereo_fmt = arg_parse_enum_or_int(&arg);
1204 }
else if (arg_match(&arg, &timebase, argi)) {
1205 config->cfg.g_timebase = arg_parse_rational(&arg);
1206 validate_positive_rational(arg.name, &config->cfg.g_timebase);
1207 }
else if (arg_match(&arg, &error_resilient, argi)) {
1208 config->cfg.g_error_resilient = arg_parse_uint(&arg);
1209 }
else if (arg_match(&arg, &end_usage, argi)) {
1210 config->cfg.rc_end_usage = arg_parse_enum_or_int(&arg);
1211 }
else if (arg_match(&arg, &lag_in_frames, argi)) {
1212 config->cfg.g_lag_in_frames = arg_parse_uint(&arg);
1214 config->cfg.rc_end_usage ==
VPX_CBR &&
1215 config->cfg.g_lag_in_frames != 0) {
1216 warn(
"non-zero %s option ignored in realtime CBR mode.\n", arg.name);
1217 config->cfg.g_lag_in_frames = 0;
1219 }
else if (arg_match(&arg, &dropframe_thresh, argi)) {
1220 config->cfg.rc_dropframe_thresh = arg_parse_uint(&arg);
1221 }
else if (arg_match(&arg, &resize_allowed, argi)) {
1222 config->cfg.rc_resize_allowed = arg_parse_uint(&arg);
1223 }
else if (arg_match(&arg, &resize_width, argi)) {
1224 config->cfg.rc_scaled_width = arg_parse_uint(&arg);
1225 }
else if (arg_match(&arg, &resize_height, argi)) {
1226 config->cfg.rc_scaled_height = arg_parse_uint(&arg);
1227 }
else if (arg_match(&arg, &resize_up_thresh, argi)) {
1228 config->cfg.rc_resize_up_thresh = arg_parse_uint(&arg);
1229 }
else if (arg_match(&arg, &resize_down_thresh, argi)) {
1230 config->cfg.rc_resize_down_thresh = arg_parse_uint(&arg);
1231 }
else if (arg_match(&arg, &end_usage, argi)) {
1232 config->cfg.rc_end_usage = arg_parse_enum_or_int(&arg);
1233 }
else if (arg_match(&arg, &target_bitrate, argi)) {
1234 config->cfg.rc_target_bitrate = arg_parse_uint(&arg);
1235 }
else if (arg_match(&arg, &min_quantizer, argi)) {
1236 config->cfg.rc_min_quantizer = arg_parse_uint(&arg);
1237 }
else if (arg_match(&arg, &max_quantizer, argi)) {
1238 config->cfg.rc_max_quantizer = arg_parse_uint(&arg);
1239 }
else if (arg_match(&arg, &undershoot_pct, argi)) {
1240 config->cfg.rc_undershoot_pct = arg_parse_uint(&arg);
1241 }
else if (arg_match(&arg, &overshoot_pct, argi)) {
1242 config->cfg.rc_overshoot_pct = arg_parse_uint(&arg);
1243 }
else if (arg_match(&arg, &buf_sz, argi)) {
1244 config->cfg.rc_buf_sz = arg_parse_uint(&arg);
1245 }
else if (arg_match(&arg, &buf_initial_sz, argi)) {
1246 config->cfg.rc_buf_initial_sz = arg_parse_uint(&arg);
1247 }
else if (arg_match(&arg, &buf_optimal_sz, argi)) {
1248 config->cfg.rc_buf_optimal_sz = arg_parse_uint(&arg);
1249 }
else if (arg_match(&arg, &bias_pct, argi)) {
1250 config->cfg.rc_2pass_vbr_bias_pct = arg_parse_uint(&arg);
1251 if (global->passes < 2)
1252 warn(
"option %s ignored in one-pass mode.\n", arg.name);
1253 }
else if (arg_match(&arg, &minsection_pct, argi)) {
1254 config->cfg.rc_2pass_vbr_minsection_pct = arg_parse_uint(&arg);
1256 if (global->passes < 2)
1257 warn(
"option %s ignored in one-pass mode.\n", arg.name);
1258 }
else if (arg_match(&arg, &maxsection_pct, argi)) {
1259 config->cfg.rc_2pass_vbr_maxsection_pct = arg_parse_uint(&arg);
1261 if (global->passes < 2)
1262 warn(
"option %s ignored in one-pass mode.\n", arg.name);
1263 }
else if (arg_match(&arg, &corpus_complexity, argi)) {
1264 config->cfg.rc_2pass_vbr_corpus_complexity = arg_parse_uint(&arg);
1266 if (global->passes < 2)
1267 warn(
"option %s ignored in one-pass mode.\n", arg.name);
1268 }
else if (arg_match(&arg, &kf_min_dist, argi)) {
1269 config->cfg.kf_min_dist = arg_parse_uint(&arg);
1270 }
else if (arg_match(&arg, &kf_max_dist, argi)) {
1271 config->cfg.kf_max_dist = arg_parse_uint(&arg);
1272 }
else if (arg_match(&arg, &kf_disabled, argi)) {
1274 #if CONFIG_VP9_HIGHBITDEPTH 1275 }
else if (arg_match(&arg, &test16bitinternalarg, argi)) {
1276 if (strcmp(global->codec->name,
"vp9") == 0) {
1277 test_16bit_internal = 1;
1282 for (i = 0; ctrl_args[i]; i++) {
1283 if (arg_match(&arg, ctrl_args[i], argi)) {
1290 for (j = 0; j < config->arg_ctrl_cnt; j++)
1291 if (ctrl_args_map != NULL &&
1292 config->arg_ctrls[j][0] == ctrl_args_map[i])
1296 assert(j < (
int)ARG_CTRL_CNT_MAX);
1297 if (ctrl_args_map != NULL && j < (
int)ARG_CTRL_CNT_MAX) {
1298 config->arg_ctrls[j][0] = ctrl_args_map[i];
1299 config->arg_ctrls[j][1] = arg_parse_enum_or_int(&arg);
1300 if (j == config->arg_ctrl_cnt) config->arg_ctrl_cnt++;
1307 #if CONFIG_VP9_HIGHBITDEPTH 1308 if (strcmp(global->codec->name,
"vp9") == 0) {
1309 config->use_16bit_internal =
1310 test_16bit_internal | (config->cfg.g_profile > 1);
1313 return eos_mark_found;
1316 #define FOREACH_STREAM(func) \ 1318 struct stream_state *stream; \ 1319 for (stream = streams; stream; stream = stream->next) { \ 1324 static void validate_stream_config(
const struct stream_state *stream,
1325 const struct VpxEncoderConfig *global) {
1326 const struct stream_state *streami;
1329 if (!stream->config.cfg.g_w || !stream->config.cfg.g_h)
1331 "Stream %d: Specify stream dimensions with --width (-w) " 1332 " and --height (-h)",
1336 if (stream->config.cfg.g_input_bit_depth >
1337 (
unsigned int)stream->config.cfg.g_bit_depth) {
1338 fatal(
"Stream %d: codec bit depth (%d) less than input bit depth (%d)",
1339 stream->index, (
int)stream->config.cfg.g_bit_depth,
1340 stream->config.cfg.g_input_bit_depth);
1343 for (streami = stream; streami; streami = streami->next) {
1345 if (!streami->config.out_fn)
1346 fatal(
"Stream %d: Output file is required (specify with -o)",
1350 if (streami != stream) {
1351 const char *a = stream->config.out_fn;
1352 const char *b = streami->config.out_fn;
1353 if (!strcmp(a, b) && strcmp(a,
"/dev/null") && strcmp(a,
":nul"))
1354 fatal(
"Stream %d: duplicate output file (from stream %d)",
1355 streami->index, stream->index);
1359 if (streami != stream) {
1360 const char *a = stream->config.stats_fn;
1361 const char *b = streami->config.stats_fn;
1362 if (a && b && !strcmp(a, b))
1363 fatal(
"Stream %d: duplicate stats file (from stream %d)",
1364 streami->index, stream->index);
1367 #if CONFIG_FP_MB_STATS 1369 if (streami != stream) {
1370 const char *a = stream->config.fpmb_stats_fn;
1371 const char *b = streami->config.fpmb_stats_fn;
1372 if (a && b && !strcmp(a, b))
1373 fatal(
"Stream %d: duplicate mb stats file (from stream %d)",
1374 streami->index, stream->index);
1380 static void set_stream_dimensions(
struct stream_state *stream,
unsigned int w,
1382 if (!stream->config.cfg.g_w) {
1383 if (!stream->config.cfg.g_h)
1384 stream->config.cfg.g_w = w;
1386 stream->config.cfg.g_w = w * stream->config.cfg.g_h / h;
1388 if (!stream->config.cfg.g_h) {
1389 stream->config.cfg.g_h = h * stream->config.cfg.g_w / w;
1393 static const char *file_type_to_string(
enum VideoFileType t) {
1395 case FILE_TYPE_RAW:
return "RAW";
1396 case FILE_TYPE_Y4M:
return "Y4M";
1397 default:
return "Other";
1401 static const char *image_format_to_string(
vpx_img_fmt_t f) {
1412 default:
return "Other";
1416 static void show_stream_config(
struct stream_state *stream,
1417 struct VpxEncoderConfig *global,
1418 struct VpxInputContext *input) {
1419 #define SHOW(field) \ 1420 fprintf(stderr, " %-28s = %d\n", #field, stream->config.cfg.field) 1422 if (stream->index == 0) {
1423 fprintf(stderr,
"Codec: %s\n",
1425 fprintf(stderr,
"Source file: %s File Type: %s Format: %s\n",
1426 input->filename, file_type_to_string(input->file_type),
1427 image_format_to_string(input->fmt));
1429 if (stream->next || stream->index)
1430 fprintf(stderr,
"\nStream Index: %d\n", stream->index);
1431 fprintf(stderr,
"Destination file: %s\n", stream->config.out_fn);
1432 fprintf(stderr,
"Encoder parameters:\n");
1440 SHOW(g_input_bit_depth);
1441 SHOW(g_timebase.num);
1442 SHOW(g_timebase.den);
1443 SHOW(g_error_resilient);
1445 SHOW(g_lag_in_frames);
1446 SHOW(rc_dropframe_thresh);
1447 SHOW(rc_resize_allowed);
1448 SHOW(rc_scaled_width);
1449 SHOW(rc_scaled_height);
1450 SHOW(rc_resize_up_thresh);
1451 SHOW(rc_resize_down_thresh);
1453 SHOW(rc_target_bitrate);
1454 SHOW(rc_min_quantizer);
1455 SHOW(rc_max_quantizer);
1456 SHOW(rc_undershoot_pct);
1457 SHOW(rc_overshoot_pct);
1459 SHOW(rc_buf_initial_sz);
1460 SHOW(rc_buf_optimal_sz);
1461 SHOW(rc_2pass_vbr_bias_pct);
1462 SHOW(rc_2pass_vbr_minsection_pct);
1463 SHOW(rc_2pass_vbr_maxsection_pct);
1464 SHOW(rc_2pass_vbr_corpus_complexity);
1470 static void open_output_file(
struct stream_state *stream,
1471 struct VpxEncoderConfig *global,
1472 const struct VpxRational *pixel_aspect_ratio) {
1473 const char *fn = stream->config.out_fn;
1478 stream->file = strcmp(fn,
"-") ? fopen(fn,
"wb") : set_binary_mode(stdout);
1480 if (!stream->file) fatal(
"Failed to open output file");
1482 if (stream->config.write_webm && fseek(stream->file, 0, SEEK_CUR))
1483 fatal(
"WebM output to pipes not supported.");
1486 if (stream->config.write_webm) {
1487 stream->webm_ctx.stream = stream->file;
1488 write_webm_file_header(&stream->webm_ctx, cfg, stream->config.stereo_fmt,
1489 global->codec->fourcc, pixel_aspect_ratio);
1492 (void)pixel_aspect_ratio;
1495 if (!stream->config.write_webm) {
1496 ivf_write_file_header(stream->file, cfg, global->codec->fourcc, 0);
1500 static void close_output_file(
struct stream_state *stream,
1501 unsigned int fourcc) {
1507 if (stream->config.write_webm) {
1508 write_webm_file_footer(&stream->webm_ctx);
1512 if (!stream->config.write_webm) {
1513 if (!fseek(stream->file, 0, SEEK_SET))
1514 ivf_write_file_header(stream->file, &stream->config.cfg, fourcc,
1515 stream->frames_out);
1518 fclose(stream->file);
1521 static void setup_pass(
struct stream_state *stream,
1522 struct VpxEncoderConfig *global,
int pass) {
1523 if (stream->config.stats_fn) {
1524 if (!stats_open_file(&stream->stats, stream->config.stats_fn, pass))
1525 fatal(
"Failed to open statistics store");
1527 if (!stats_open_mem(&stream->stats, pass))
1528 fatal(
"Failed to open statistics store");
1531 #if CONFIG_FP_MB_STATS 1532 if (stream->config.fpmb_stats_fn) {
1533 if (!stats_open_file(&stream->fpmb_stats, stream->config.fpmb_stats_fn,
1535 fatal(
"Failed to open mb statistics store");
1537 if (!stats_open_mem(&stream->fpmb_stats, pass))
1538 fatal(
"Failed to open mb statistics store");
1542 stream->config.cfg.g_pass = global->passes == 2
1546 stream->config.cfg.rc_twopass_stats_in = stats_get(&stream->stats);
1547 #if CONFIG_FP_MB_STATS 1548 stream->config.cfg.rc_firstpass_mb_stats_in =
1549 stats_get(&stream->fpmb_stats);
1553 stream->cx_time = 0;
1555 stream->frames_out = 0;
1558 static void initialize_encoder(
struct stream_state *stream,
1559 struct VpxEncoderConfig *global) {
1565 #if CONFIG_VP9_HIGHBITDEPTH 1571 &stream->config.cfg, flags);
1572 ctx_exit_on_error(&stream->encoder,
"Failed to initialize encoder");
1578 for (i = 0; i < stream->config.arg_ctrl_cnt; i++) {
1579 int ctrl = stream->config.arg_ctrls[i][0];
1580 int value = stream->config.arg_ctrls[i][1];
1582 fprintf(stderr,
"Error: Tried to set control %d = %d\n", ctrl, value);
1584 ctx_exit_on_error(&stream->encoder,
"Failed to control codec");
1588 if (global->test_decode != TEST_DECODE_OFF) {
1589 const VpxInterface *decoder = get_vpx_decoder_by_name(global->codec->name);
1595 static void encode_frame(
struct stream_state *stream,
1596 struct VpxEncoderConfig *global,
struct vpx_image *img,
1597 unsigned int frames_in) {
1600 struct vpx_usec_timer timer;
1603 (cfg->
g_timebase.
den * (int64_t)(frames_in - 1) * global->framerate.den) /
1606 (cfg->
g_timebase.
den * (int64_t)(frames_in)*global->framerate.den) /
1610 #if CONFIG_VP9_HIGHBITDEPTH 1614 if (img->
fmt != VPX_IMG_FMT_I42016) {
1615 fprintf(stderr,
"%s can only scale 4:2:0 inputs\n", exec_name);
1624 (uint16_t *)img->
planes[VPX_PLANE_Y], img->
stride[VPX_PLANE_Y] / 2,
1625 (uint16_t *)img->
planes[VPX_PLANE_U], img->
stride[VPX_PLANE_U] / 2,
1626 (uint16_t *)img->
planes[VPX_PLANE_V], img->
stride[VPX_PLANE_V] / 2,
1627 img->
d_w, img->
d_h, (uint16_t *)stream->img->planes[VPX_PLANE_Y],
1628 stream->img->stride[VPX_PLANE_Y] / 2,
1629 (uint16_t *)stream->img->planes[VPX_PLANE_U],
1630 stream->img->stride[VPX_PLANE_U] / 2,
1631 (uint16_t *)stream->img->planes[VPX_PLANE_V],
1632 stream->img->stride[VPX_PLANE_V] / 2, stream->img->d_w,
1633 stream->img->d_h, kFilterBox);
1636 stream->encoder.err = 1;
1637 ctx_exit_on_error(&stream->encoder,
1638 "Stream %d: Failed to encode frame.\n" 1639 "Scaling disabled in this configuration. \n" 1640 "To enable, configure with --enable-libyuv\n",
1646 if (img && (img->
d_w != cfg->
g_w || img->
d_h != cfg->
g_h)) {
1648 fprintf(stderr,
"%s can only scale 4:2:0 8bpp inputs\n", exec_name);
1659 stream->img->planes[VPX_PLANE_Y], stream->img->stride[VPX_PLANE_Y],
1660 stream->img->planes[VPX_PLANE_U], stream->img->stride[VPX_PLANE_U],
1661 stream->img->planes[VPX_PLANE_V], stream->img->stride[VPX_PLANE_V],
1662 stream->img->d_w, stream->img->d_h, kFilterBox);
1665 stream->encoder.err = 1;
1666 ctx_exit_on_error(&stream->encoder,
1667 "Stream %d: Failed to encode frame.\n" 1668 "Scaling disabled in this configuration. \n" 1669 "To enable, configure with --enable-libyuv\n",
1674 vpx_usec_timer_start(&timer);
1676 (
unsigned long)(next_frame_start - frame_start), 0,
1678 vpx_usec_timer_mark(&timer);
1679 stream->cx_time += vpx_usec_timer_elapsed(&timer);
1680 ctx_exit_on_error(&stream->encoder,
"Stream %d: Failed to encode frame",
1684 static void update_quantizer_histogram(
struct stream_state *stream) {
1689 ctx_exit_on_error(&stream->encoder,
"Failed to read quantizer");
1690 stream->counts[q]++;
1694 static void get_cx_data(
struct stream_state *stream,
1695 struct VpxEncoderConfig *global,
int *got_data) {
1702 static size_t fsize = 0;
1703 static FileOffset ivf_header_pos = 0;
1705 switch (pkt->
kind) {
1708 stream->frames_out++;
1711 fprintf(stderr,
" %6luF", (
unsigned long)pkt->
data.
frame.sz);
1713 update_rate_histogram(stream->rate_hist, cfg, pkt);
1715 if (stream->config.write_webm) {
1716 write_webm_block(&stream->webm_ctx, cfg, pkt);
1719 if (!stream->config.write_webm) {
1720 if (pkt->
data.
frame.partition_id <= 0) {
1721 ivf_header_pos = ftello(stream->file);
1724 ivf_write_frame_header(stream->file, pkt->
data.
frame.pts, fsize);
1729 const FileOffset currpos = ftello(stream->file);
1730 fseeko(stream->file, ivf_header_pos, SEEK_SET);
1731 ivf_write_frame_size(stream->file, fsize);
1732 fseeko(stream->file, currpos, SEEK_SET);
1743 if (global->test_decode != TEST_DECODE_OFF && !stream->mismatch_seen) {
1745 (
unsigned int)pkt->
data.
frame.sz, NULL, 0);
1746 if (stream->decoder.err) {
1747 warn_or_exit_on_error(&stream->decoder,
1748 global->test_decode == TEST_DECODE_FATAL,
1749 "Failed to decode frame %d in stream %d",
1750 stream->frames_out + 1, stream->index);
1751 stream->mismatch_seen = stream->frames_out + 1;
1757 stream->frames_out++;
1762 #if CONFIG_FP_MB_STATS 1771 if (global->show_psnr) {
1774 stream->psnr_sse_total += pkt->
data.
psnr.sse[0];
1775 stream->psnr_samples_total += pkt->
data.
psnr.samples[0];
1776 for (i = 0; i < 4; i++) {
1778 fprintf(stderr,
"%.3f ", pkt->
data.
psnr.psnr[i]);
1779 stream->psnr_totals[i] += pkt->
data.
psnr.psnr[i];
1781 stream->psnr_count++;
1790 static void show_psnr(
struct stream_state *stream,
double peak) {
1794 if (!stream->psnr_count)
return;
1796 fprintf(stderr,
"Stream %d PSNR (Overall/Avg/Y/U/V)", stream->index);
1797 ovpsnr = sse_to_psnr((
double)stream->psnr_samples_total, peak,
1798 (
double)stream->psnr_sse_total);
1799 fprintf(stderr,
" %.3f", ovpsnr);
1801 for (i = 0; i < 4; i++) {
1802 fprintf(stderr,
" %.3f", stream->psnr_totals[i] / stream->psnr_count);
1804 fprintf(stderr,
"\n");
1807 static float usec_to_fps(uint64_t usec,
unsigned int frames) {
1808 return (
float)(usec > 0 ? frames * 1000000.0 / (float)usec : 0);
1811 static void test_decode(
struct stream_state *stream,
1812 enum TestDecodeFatality fatal,
1813 const VpxInterface *codec) {
1816 if (stream->mismatch_seen)
return;
1819 if (strcmp(codec->name,
"vp8") == 0) {
1823 width = (stream->config.cfg.g_w + 15) & ~15;
1824 height = (stream->config.cfg.g_h + 15) & ~15;
1826 enc_img = ref_enc.img;
1828 dec_img = ref_dec.img;
1830 ref_enc.frame_type = VP8_LAST_FRAME;
1831 ref_dec.frame_type = VP8_LAST_FRAME;
1840 enc_img = ref_enc.img;
1842 dec_img = ref_dec.img;
1843 #if CONFIG_VP9_HIGHBITDEPTH 1848 enc_img.
d_w, enc_img.
d_h, 16);
1849 vpx_img_truncate_16_to_8(&enc_img, &ref_enc.img);
1853 dec_img.
d_w, dec_img.
d_h, 16);
1854 vpx_img_truncate_16_to_8(&dec_img, &ref_dec.img);
1859 ctx_exit_on_error(&stream->encoder,
"Failed to get encoder reference frame");
1860 ctx_exit_on_error(&stream->decoder,
"Failed to get decoder reference frame");
1862 if (!compare_img(&enc_img, &dec_img)) {
1863 int y[4], u[4], v[4];
1864 #if CONFIG_VP9_HIGHBITDEPTH 1866 find_mismatch_high(&enc_img, &dec_img, y, u, v);
1868 find_mismatch(&enc_img, &dec_img, y, u, v);
1871 find_mismatch(&enc_img, &dec_img, y, u, v);
1873 stream->decoder.err = 1;
1874 warn_or_exit_on_error(&stream->decoder, fatal == TEST_DECODE_FATAL,
1875 "Stream %d: Encode/decode mismatch on frame %d at" 1876 " Y[%d, %d] {%d/%d}," 1877 " U[%d, %d] {%d/%d}," 1878 " V[%d, %d] {%d/%d}",
1879 stream->index, stream->frames_out, y[0], y[1], y[2],
1880 y[3], u[0], u[1], u[2], u[3], v[0], v[1], v[2], v[3]);
1881 stream->mismatch_seen = stream->frames_out;
1888 static void print_time(
const char *label, int64_t etl) {
1895 etl -= hours * 3600;
1900 fprintf(stderr,
"[%3s %2" PRId64
":%02" PRId64
":%02" PRId64
"] ", label,
1903 fprintf(stderr,
"[%3s unknown] ", label);
1907 int main(
int argc,
const char **argv_) {
1910 #if CONFIG_VP9_HIGHBITDEPTH 1912 int allocated_raw_shift = 0;
1913 int use_16bit_internal = 0;
1914 int input_shift = 0;
1916 int frame_avail, got_data;
1918 struct VpxInputContext input;
1919 struct VpxEncoderConfig global;
1920 struct stream_state *streams = NULL;
1921 char **argv, **argi;
1922 uint64_t cx_time = 0;
1926 memset(&input, 0,
sizeof(input));
1927 exec_name = argv_[0];
1930 input.framerate.numerator = 30;
1931 input.framerate.denominator = 1;
1932 input.only_i420 = 1;
1933 input.bit_depth = 0;
1939 argv = argv_dup(argc - 1, argv_ + 1);
1940 parse_global_config(&global, argv);
1942 if (argc < 3) usage_exit();
1944 switch (global.color_type) {
1957 struct stream_state *stream = NULL;
1960 stream = new_stream(&global, stream);
1962 if (!streams) streams = stream;
1963 }
while (parse_stream_params(&global, stream, argv));
1967 for (argi = argv; *argi; argi++)
1968 if (argi[0][0] ==
'-' && argi[0][1])
1969 die(
"Error: Unrecognized option %s\n", *argi);
1971 FOREACH_STREAM(check_encoder_config(global.disable_warning_prompt, &global,
1972 &stream->config.cfg););
1975 input.filename = argv[0];
1977 if (!input.filename) {
1978 fprintf(stderr,
"No input file specified!\n");
1983 if (global.codec->fourcc == VP9_FOURCC) input.only_i420 = 0;
1985 for (pass = global.pass ? global.pass - 1 : 0; pass < global.passes; pass++) {
1986 int frames_in = 0, seen_frames = 0;
1987 int64_t estimated_time_left = -1;
1988 int64_t average_rate = -1;
1989 int64_t lagged_count = 0;
1991 open_input_file(&input);
1996 if (!input.width || !input.height) {
1998 if (stream->config.cfg.g_w && stream->config.cfg.g_h) {
1999 input.width = stream->config.cfg.g_w;
2000 input.height = stream->config.cfg.g_h;
2007 if (!input.width || !input.height)
2009 "Specify stream dimensions with --width (-w) " 2010 " and --height (-h)");
2017 if (!input.bit_depth) {
2019 if (stream->config.cfg.g_input_bit_depth)
2020 input.bit_depth = stream->config.cfg.g_input_bit_depth;
2022 input.bit_depth = stream->config.cfg.g_input_bit_depth =
2023 (
int)stream->config.cfg.g_bit_depth;
2028 { stream->config.cfg.g_input_bit_depth = input.bit_depth; });
2031 FOREACH_STREAM(set_stream_dimensions(stream, input.width, input.height));
2032 FOREACH_STREAM(validate_stream_config(stream, &global));
2037 if (global.pass && global.passes == 2)
2039 if (!stream->config.stats_fn)
2040 die(
"Stream %d: Must specify --fpf when --pass=%d" 2041 " and --passes=2\n",
2042 stream->index, global.pass);
2047 if (stream->config.write_webm) {
2048 stream->config.write_webm = 0;
2050 "vpxenc was compiled without WebM container support." 2051 "Producing IVF output");
2059 if (!global.have_framerate) {
2060 global.framerate.num = input.framerate.numerator;
2061 global.framerate.den = input.framerate.denominator;
2062 FOREACH_STREAM(stream->config.cfg.g_timebase.den = global.framerate.num;
2063 stream->config.cfg.g_timebase.num = global.framerate.den);
2067 if (global.verbose && pass == 0)
2068 FOREACH_STREAM(show_stream_config(stream, &global, &input));
2070 if (pass == (global.pass ? global.pass - 1 : 0)) {
2071 if (input.file_type == FILE_TYPE_Y4M)
2075 memset(&raw, 0,
sizeof(raw));
2079 FOREACH_STREAM(stream->rate_hist = init_rate_histogram(
2080 &stream->config.cfg, &global.framerate));
2083 FOREACH_STREAM(setup_pass(stream, &global, pass));
2085 open_output_file(stream, &global, &input.pixel_aspect_ratio));
2086 FOREACH_STREAM(initialize_encoder(stream, &global));
2088 #if CONFIG_VP9_HIGHBITDEPTH 2089 if (strcmp(global.codec->name,
"vp9") == 0) {
2094 if (stream->config.use_16bit_internal) {
2095 use_16bit_internal = 1;
2097 if (stream->config.cfg.g_profile == 0) {
2100 input_shift = (int)stream->config.cfg.g_bit_depth -
2101 stream->config.cfg.g_input_bit_depth;
2110 while (frame_avail || got_data) {
2111 struct vpx_usec_timer timer;
2113 if (!global.limit || frames_in < global.limit) {
2114 frame_avail = read_frame(&input, &raw);
2116 if (frame_avail) frames_in++;
2118 frames_in > global.skip_frames ? frames_in - global.skip_frames : 0;
2120 if (!global.quiet) {
2121 float fps = usec_to_fps(cx_time, seen_frames);
2122 fprintf(stderr,
"\rPass %d/%d ", pass + 1, global.passes);
2124 if (stream_cnt == 1)
2125 fprintf(stderr,
"frame %4d/%-4d %7" PRId64
"B ", frames_in,
2126 streams->frames_out, (int64_t)streams->nbytes);
2128 fprintf(stderr,
"frame %4d ", frames_in);
2130 fprintf(stderr,
"%7" PRId64
" %s %.2f %s ",
2131 cx_time > 9999999 ? cx_time / 1000 : cx_time,
2132 cx_time > 9999999 ?
"ms" :
"us", fps >= 1.0 ? fps : fps * 60,
2133 fps >= 1.0 ?
"fps" :
"fpm");
2134 print_time(
"ETA", estimated_time_left);
2140 if (frames_in > global.skip_frames) {
2141 #if CONFIG_VP9_HIGHBITDEPTH 2143 if (input_shift || (use_16bit_internal && input.bit_depth == 8)) {
2144 assert(use_16bit_internal);
2147 if (!allocated_raw_shift) {
2149 input.width, input.height, 32);
2150 allocated_raw_shift = 1;
2152 vpx_img_upshift(&raw_shift, &raw, input_shift);
2153 frame_to_encode = &raw_shift;
2155 frame_to_encode = &raw;
2157 vpx_usec_timer_start(&timer);
2158 if (use_16bit_internal) {
2161 if (stream->config.use_16bit_internal)
2162 encode_frame(stream, &global,
2163 frame_avail ? frame_to_encode : NULL, frames_in);
2169 FOREACH_STREAM(encode_frame(stream, &global,
2170 frame_avail ? frame_to_encode : NULL,
2174 vpx_usec_timer_start(&timer);
2175 FOREACH_STREAM(encode_frame(stream, &global, frame_avail ? &raw : NULL,
2178 vpx_usec_timer_mark(&timer);
2179 cx_time += vpx_usec_timer_elapsed(&timer);
2181 FOREACH_STREAM(update_quantizer_histogram(stream));
2184 FOREACH_STREAM(get_cx_data(stream, &global, &got_data));
2186 if (!got_data && input.length && streams != NULL &&
2187 !streams->frames_out) {
2188 lagged_count = global.limit ? seen_frames : ftello(input.file);
2189 }
else if (input.length) {
2194 const int64_t frame_in_lagged = (seen_frames - lagged_count) * 1000;
2196 rate = cx_time ? frame_in_lagged * (int64_t)1000000 / cx_time : 0;
2197 remaining = 1000 * (global.limit - global.skip_frames -
2198 seen_frames + lagged_count);
2200 const int64_t input_pos = ftello(input.file);
2201 const int64_t input_pos_lagged = input_pos - lagged_count;
2202 const int64_t limit = input.length;
2204 rate = cx_time ? input_pos_lagged * (int64_t)1000000 / cx_time : 0;
2205 remaining = limit - input_pos + lagged_count;
2209 (average_rate <= 0) ? rate : (average_rate * 7 + rate) / 8;
2210 estimated_time_left = average_rate ? remaining / average_rate : -1;
2213 if (got_data && global.test_decode != TEST_DECODE_OFF)
2214 FOREACH_STREAM(test_decode(stream, global.test_decode, global.codec));
2218 if (!global.quiet) fprintf(stderr,
"\033[K");
2221 if (stream_cnt > 1) fprintf(stderr,
"\n");
2223 if (!global.quiet) {
2224 FOREACH_STREAM(fprintf(
2226 "\rPass %d/%d frame %4d/%-4d %7" PRId64
"B %7" PRId64
"b/f %7" PRId64
2227 "b/s %7" PRId64
" %s (%.2f fps)\033[K\n",
2228 pass + 1, global.passes, frames_in, stream->frames_out,
2229 (int64_t)stream->nbytes,
2230 seen_frames ? (int64_t)(stream->nbytes * 8 / seen_frames) : 0,
2232 ? (int64_t)stream->nbytes * 8 * (int64_t)global.framerate.num /
2233 global.framerate.den / seen_frames
2235 stream->cx_time > 9999999 ? stream->cx_time / 1000 : stream->cx_time,
2236 stream->cx_time > 9999999 ?
"ms" :
"us",
2237 usec_to_fps(stream->cx_time, seen_frames)));
2240 if (global.show_psnr) {
2241 if (global.codec->fourcc == VP9_FOURCC) {
2243 show_psnr(stream, (1 << stream->config.cfg.g_input_bit_depth) - 1));
2245 FOREACH_STREAM(show_psnr(stream, 255.0));
2251 if (global.test_decode != TEST_DECODE_OFF) {
2255 close_input_file(&input);
2257 if (global.test_decode == TEST_DECODE_FATAL) {
2258 FOREACH_STREAM(res |= stream->mismatch_seen);
2260 FOREACH_STREAM(close_output_file(stream, global.codec->fourcc));
2262 FOREACH_STREAM(stats_close(&stream->stats, global.passes - 1));
2264 #if CONFIG_FP_MB_STATS 2265 FOREACH_STREAM(stats_close(&stream->fpmb_stats, global.passes - 1));
2268 if (global.pass)
break;
2271 if (global.show_q_hist_buckets)
2273 show_q_histogram(stream->counts, global.show_q_hist_buckets));
2275 if (global.show_rate_hist_buckets)
2276 FOREACH_STREAM(show_rate_histogram(stream->rate_hist, &stream->config.cfg,
2277 global.show_rate_hist_buckets));
2278 FOREACH_STREAM(destroy_rate_histogram(stream->rate_hist));
2280 #if CONFIG_INTERNAL_STATS 2284 if (!(global.pass == 1 && global.passes == 2))
2286 FILE *f = fopen(
"opsnr.stt",
"a");
2287 if (stream->mismatch_seen) {
2288 fprintf(f,
"First mismatch occurred in frame %d\n",
2289 stream->mismatch_seen);
2291 fprintf(f,
"No mismatch detected in recon buffers\n");
2297 #if CONFIG_VP9_HIGHBITDEPTH 2303 return res ? EXIT_FAILURE : EXIT_SUCCESS;
Rational Number.
Definition: vpx_encoder.h:226
Definition: vpx_image.h:49
vpx_fixed_buf_t twopass_stats
Definition: vpx_encoder.h:188
Codec control function to set encoder internal speed settings.
Definition: vp8cx.h:155
Definition: vpx_encoder.h:243
Image Descriptor.
Definition: vpx_image.h:71
Describes the decoder algorithm interface to applications.
Describes the encoder algorithm interface to applications.
const char * vpx_codec_iface_name(vpx_codec_iface_t *iface)
Return the name for a given interface.
Definition: vpx_image.h:56
Codec control function to enable temporal dependency model.
Definition: vp8cx.h:662
Definition: vpx_image.h:40
const char * vpx_codec_err_to_string(vpx_codec_err_t err)
Convert error number to printable string.
Codec control function to set content type.
Definition: vp8cx.h:457
struct vpx_rational g_timebase
Stream timebase units.
Definition: vpx_encoder.h:354
Definition: vpx_encoder.h:241
Codec control function to set noise sensitivity.
Definition: vp8cx.h:415
Definition: vpx_image.h:60
Definition: vpx_image.h:61
Definition: vpx_image.h:58
int den
Definition: vpx_encoder.h:228
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.
Definition: vpx_encoder.h:154
Provides definitions for using VP8 or VP9 within the vpx Decoder interface.
Encoder configuration structure.
Definition: vpx_encoder.h:276
Codec control function to set visual tuning.
Definition: vp8cx.h:226
Codec control function to set constrained quality level.
Definition: vp8cx.h:236
Definition: vpx_encoder.h:156
Codec control function to set row level multi-threading.
Definition: vp8cx.h:564
#define VPX_PLANE_Y
Definition: vpx_image.h:95
Codec control function to set Max data rate for Intra frames.
Definition: vp8cx.h:251
#define VPX_CODEC_USE_HIGHBITDEPTH
Definition: vpx_encoder.h:96
Encoder output packet.
Definition: vpx_encoder.h:165
void * buf
Definition: vpx_encoder.h:103
#define VPX_PLANE_V
Definition: vpx_image.h:97
Definition: vpx_encoder.h:234
Definition: vpx_encoder.h:235
unsigned int x_chroma_shift
Definition: vpx_image.h:90
unsigned int y_chroma_shift
Definition: vpx_image.h:91
Codec control function to set number of tile columns.
Definition: vp8cx.h:345
#define VPX_IMG_FMT_HIGHBITDEPTH
Definition: vpx_image.h:35
struct vpx_codec_cx_pkt::@1::@2 frame
Definition: vpx_image.h:48
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.
Definition: vpx_image.h:42
unsigned int d_w
Definition: vpx_image.h:82
#define vpx_codec_dec_init(ctx, iface, cfg, flags)
Convenience macro for vpx_codec_dec_init_ver()
Definition: vpx_decoder.h:144
Codec control function to set target level.
Definition: vp8cx.h:556
unsigned int g_w
Width of the frame.
Definition: vpx_encoder.h:315
Definition: vpx_image.h:47
Codec control function to set adaptive quantization mode.
Definition: vp8cx.h:392
Codec control function to set color space info.
Definition: vp8cx.h:488
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.
unsigned int g_h
Height of the frame.
Definition: vpx_encoder.h:324
enum vpx_img_fmt vpx_img_fmt_t
List of supported image formats.
int stride[4]
Definition: vpx_image.h:100
enum vpx_codec_cx_pkt_kind kind
Definition: vpx_encoder.h:166
Codec control function to set lossless encoding mode.
Definition: vp8cx.h:321
vpx_fixed_buf_t raw
Definition: vpx_encoder.h:195
Codec control function to get last quantizer chosen by the encoder.
Definition: vp8cx.h:205
Definition: vpx_image.h:57
Boost percentage for Golden Frame in CBR mode.
Definition: vp8cx.h:595
void vpx_img_free(vpx_image_t *img)
Close an image descriptor.
#define VPX_CODEC_USE_OUTPUT_PARTITION
Make the encoder output one partition at a time.
Definition: vpx_encoder.h:95
vpx_img_fmt_t fmt
Definition: vpx_image.h:72
Definition: vpx_image.h:43
unsigned char * planes[4]
Definition: vpx_image.h:99
Definition: vpx_image.h:55
Codec control function to set the number of token partitions.
Definition: vp8cx.h:188
#define VPX_DL_REALTIME
deadline parameter analogous to VPx REALTIME mode.
Definition: vpx_encoder.h:846
int num
Definition: vpx_encoder.h:227
control function to set noise sensitivity
Definition: vp8cx.h:170
Definition: vpx_codec.h:220
Boost percentage for Golden Frame in CBR mode.
Definition: vp8cx.h:287
#define VPX_DL_BEST_QUALITY
deadline parameter analogous to VPx BEST QUALITY mode.
Definition: vpx_encoder.h:850
Definition: vpx_encoder.h:240
enum vpx_enc_pass g_pass
Multi-pass Encoding Mode.
Definition: vpx_encoder.h:369
double psnr[4]
Definition: vpx_encoder.h:193
#define VPX_CODEC_USE_PSNR
Initialization-time Feature Enabling.
Definition: vpx_encoder.h:93
#define VPX_DL_GOOD_QUALITY
deadline parameter analogous to VPx GOOD QUALITY mode.
Definition: vpx_encoder.h:848
vpx_fixed_buf_t firstpass_mb_stats
Definition: vpx_encoder.h:189
const char * vpx_codec_error_detail(vpx_codec_ctx_t *ctx)
Retrieve detailed error information for codec context.
Provides definitions for using VP8 or VP9 encoder algorithm within the vpx Codec Interface.
#define VPX_PLANE_U
Definition: vpx_image.h:96
#define vpx_codec_enc_init(ctx, iface, cfg, flags)
Convenience macro for vpx_codec_enc_init_ver()
Definition: vpx_encoder.h:757
Codec control function to set encoder screen content mode.
Definition: vp8cx.h:306
vpx_codec_err_t
Algorithm return codes.
Definition: vpx_codec.h:90
const vpx_codec_cx_pkt_t * vpx_codec_get_cx_data(vpx_codec_ctx_t *ctx, vpx_codec_iter_t *iter)
Encoded data iterator.
union vpx_codec_cx_pkt::@1 data
Codec control function to set the max no of frames to create arf.
Definition: vp8cx.h:211
VP9 specific reference frame data struct.
Definition: vp8.h:119
Definition: vpx_encoder.h:257
Definition: vpx_image.h:46
Codec control function to set the filter strength for the arf.
Definition: vp8cx.h:217
Codec control function to enable/disable periodic Q boost.
Definition: vp8cx.h:407
Definition: vpx_encoder.h:155
int64_t vpx_codec_pts_t
Time Stamp Type.
Definition: vpx_encoder.h:112
Definition: vpx_image.h:44
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.
Codec control function to enable automatic set and use alf frames.
Definition: vp8cx.h:161
vpx_codec_err_t vpx_codec_control_(vpx_codec_ctx_t *ctx, int ctrl_id,...)
Control algorithm.
Codec control function to set minimum interval between GF/ARF frames.
Definition: vp8cx.h:508
reference frame data struct
Definition: vp8.h:110
Codec control function to set minimum interval between GF/ARF frames.
Definition: vp8cx.h:516
Definition: vpx_encoder.h:242
int idx
Definition: vp8.h:120
#define vpx_codec_control(ctx, id, data)
vpx_codec_control wrapper macro
Definition: vpx_codec.h:404
vpx_codec_err_t vpx_codec_destroy(vpx_codec_ctx_t *ctx)
Destroy a codec instance.
Codec control function to enable frame parallel decoding feature.
Definition: vp8cx.h:379
unsigned int d_h
Definition: vpx_image.h:83
Definition: vpx_image.h:54
size_t sz
Definition: vpx_encoder.h:104
Codec control function to set max data rate for Inter frames.
Definition: vp8cx.h:272
Definition: vpx_codec.h:218
vpx_codec_err_t err
Definition: vpx_codec.h:200
Codec control function to set the threshold for MBs treated static.
Definition: vp8cx.h:182
const char * vpx_codec_error(vpx_codec_ctx_t *ctx)
Retrieve error synopsis for codec context.
Definition: vpx_image.h:59
Definition: vpx_image.h:45
Definition: vpx_codec.h:219
Codec control function to set number of tile rows.
Definition: vp8cx.h:365
const void * vpx_codec_iter_t
Iterator.
Definition: vpx_codec.h:187
Codec control function to set sharpness.
Definition: vp8cx.h:176
Definition: vpx_encoder.h:153
Codec control function to enable/disable special mode for altref adaptive quantization. You can use it with –aq-mode concurrently.
Definition: vp8cx.h:580
#define VPX_FRAME_IS_FRAGMENT
this is a fragment of the encoded frame
Definition: vpx_encoder.h:129
Definition: vpx_encoder.h:233
Codec context structure.
Definition: vpx_codec.h:197