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,
56 return fread(ptr, size, nmemb, stream);
58 #define fread wrap_fread
60 static size_t wrap_fwrite(
const void *ptr,
size_t size,
size_t nmemb,
62 return fwrite(ptr, size, nmemb, stream);
64 #define fwrite wrap_fwrite
67 static const char *exec_name;
70 const char *s, va_list ap) {
74 vfprintf(stderr, s, ap);
78 fprintf(stderr,
" %s\n", detail);
85 static void ctx_exit_on_error(
vpx_codec_ctx_t *ctx,
const char *s, ...) {
89 warn_or_exit_on_errorv(ctx, 1, s, ap);
98 warn_or_exit_on_errorv(ctx, fatal, s, ap);
102 int read_frame(
struct VpxInputContext *input_ctx,
vpx_image_t *img) {
103 FILE *f = input_ctx->file;
104 y4m_input *y4m = &input_ctx->y4m;
107 if (input_ctx->file_type == FILE_TYPE_Y4M) {
108 if (y4m_input_fetch_frame(y4m, f, img) < 1)
111 shortread = read_yuv_frame(input_ctx, img);
117 int file_is_y4m(
const char detect[4]) {
118 if (memcmp(detect,
"YUV4", 4) == 0) {
124 int fourcc_is_ivf(
const char detect[4]) {
125 if (memcmp(detect,
"DKIF", 4) == 0) {
131 static const arg_def_t debugmode = ARG_DEF(
132 "D",
"debug", 0,
"Debug mode (makes output deterministic)");
133 static const arg_def_t outputfile = ARG_DEF(
134 "o",
"output", 1,
"Output filename");
135 static const arg_def_t use_yv12 = ARG_DEF(
136 NULL,
"yv12", 0,
"Input file is YV12 ");
137 static const arg_def_t use_i420 = ARG_DEF(
138 NULL,
"i420", 0,
"Input file is I420 (default)");
139 static const arg_def_t use_i422 = ARG_DEF(
140 NULL,
"i422", 0,
"Input file is I422");
141 static const arg_def_t use_i444 = ARG_DEF(
142 NULL,
"i444", 0,
"Input file is I444");
143 static const arg_def_t use_i440 = ARG_DEF(
144 NULL,
"i440", 0,
"Input file is I440");
145 static const arg_def_t codecarg = ARG_DEF(
146 NULL,
"codec", 1,
"Codec to use");
147 static const arg_def_t passes = ARG_DEF(
148 "p",
"passes", 1,
"Number of passes (1/2)");
149 static const arg_def_t pass_arg = ARG_DEF(
150 NULL,
"pass", 1,
"Pass to execute (1/2)");
151 static const arg_def_t fpf_name = ARG_DEF(
152 NULL,
"fpf", 1,
"First pass statistics file name");
153 #if CONFIG_FP_MB_STATS
154 static const arg_def_t fpmbf_name = ARG_DEF(
155 NULL,
"fpmbf", 1,
"First pass block statistics file name");
157 static const arg_def_t limit = ARG_DEF(
158 NULL,
"limit", 1,
"Stop encoding after n input frames");
159 static const arg_def_t skip = ARG_DEF(
160 NULL,
"skip", 1,
"Skip the first n input frames");
161 static const arg_def_t deadline = ARG_DEF(
162 "d",
"deadline", 1,
"Deadline per frame (usec)");
163 static const arg_def_t best_dl = ARG_DEF(
164 NULL,
"best", 0,
"Use Best Quality Deadline");
165 static const arg_def_t good_dl = ARG_DEF(
166 NULL,
"good", 0,
"Use Good Quality Deadline");
167 static const arg_def_t rt_dl = ARG_DEF(
168 NULL,
"rt", 0,
"Use Realtime Quality Deadline");
169 static const arg_def_t quietarg = ARG_DEF(
170 "q",
"quiet", 0,
"Do not print encode progress");
171 static const arg_def_t verbosearg = ARG_DEF(
172 "v",
"verbose", 0,
"Show encoder parameters");
173 static const arg_def_t psnrarg = ARG_DEF(
174 NULL,
"psnr", 0,
"Show PSNR in status line");
176 static const struct arg_enum_list test_decode_enum[] = {
177 {
"off", TEST_DECODE_OFF},
178 {
"fatal", TEST_DECODE_FATAL},
179 {
"warn", TEST_DECODE_WARN},
182 static const arg_def_t recontest = ARG_DEF_ENUM(
183 NULL,
"test-decode", 1,
"Test encode/decode mismatch", test_decode_enum);
184 static const arg_def_t framerate = ARG_DEF(
185 NULL,
"fps", 1,
"Stream frame rate (rate/scale)");
186 static const arg_def_t use_webm = ARG_DEF(
187 NULL,
"webm", 0,
"Output WebM (default when WebM IO is enabled)");
188 static const arg_def_t use_ivf = ARG_DEF(
189 NULL,
"ivf", 0,
"Output IVF");
190 static const arg_def_t out_part = ARG_DEF(
191 "P",
"output-partitions", 0,
192 "Makes encoder output partitions. Requires IVF output!");
193 static const arg_def_t q_hist_n = ARG_DEF(
194 NULL,
"q-hist", 1,
"Show quantizer histogram (n-buckets)");
195 static const arg_def_t rate_hist_n = ARG_DEF(
196 NULL,
"rate-hist", 1,
"Show rate histogram (n-buckets)");
197 static const arg_def_t disable_warnings = ARG_DEF(
198 NULL,
"disable-warnings", 0,
199 "Disable warnings about potentially incorrect encode settings.");
200 static const arg_def_t disable_warning_prompt = ARG_DEF(
201 "y",
"disable-warning-prompt", 0,
202 "Display warnings, but do not prompt user to continue.");
204 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
205 static const arg_def_t test16bitinternalarg = ARG_DEF(
206 NULL,
"test-16bit-internal", 0,
"Force use of 16 bit internal buffer");
209 static const arg_def_t *main_args[] = {
211 &outputfile, &codecarg, &passes, &pass_arg, &fpf_name, &limit, &skip,
212 &deadline, &best_dl, &good_dl, &rt_dl,
213 &quietarg, &verbosearg, &psnrarg, &use_webm, &use_ivf, &out_part, &q_hist_n,
214 &rate_hist_n, &disable_warnings, &disable_warning_prompt,
218 static const arg_def_t usage = ARG_DEF(
219 "u",
"usage", 1,
"Usage profile number to use");
220 static const arg_def_t threads = ARG_DEF(
221 "t",
"threads", 1,
"Max number of threads to use");
222 static const arg_def_t profile = ARG_DEF(
223 NULL,
"profile", 1,
"Bitstream profile number to use");
224 static const arg_def_t width = ARG_DEF(
"w",
"width", 1,
"Frame width");
225 static const arg_def_t height = ARG_DEF(
"h",
"height", 1,
"Frame height");
227 static const struct arg_enum_list stereo_mode_enum[] = {
228 {
"mono", STEREO_FORMAT_MONO},
229 {
"left-right", STEREO_FORMAT_LEFT_RIGHT},
230 {
"bottom-top", STEREO_FORMAT_BOTTOM_TOP},
231 {
"top-bottom", STEREO_FORMAT_TOP_BOTTOM},
232 {
"right-left", STEREO_FORMAT_RIGHT_LEFT},
235 static const arg_def_t stereo_mode = ARG_DEF_ENUM(
236 NULL,
"stereo-mode", 1,
"Stereo 3D video format", stereo_mode_enum);
238 static const arg_def_t timebase = ARG_DEF(
239 NULL,
"timebase", 1,
"Output timestamp precision (fractional seconds)");
240 static const arg_def_t error_resilient = ARG_DEF(
241 NULL,
"error-resilient", 1,
"Enable error resiliency features");
242 static const arg_def_t lag_in_frames = ARG_DEF(
243 NULL,
"lag-in-frames", 1,
"Max number of frames to lag");
245 static const arg_def_t *global_args[] = {
246 &use_yv12, &use_i420, &use_i422, &use_i444, &use_i440,
247 &usage, &threads, &profile,
252 &timebase, &framerate,
254 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
255 &test16bitinternalarg,
260 static const arg_def_t dropframe_thresh = ARG_DEF(
261 NULL,
"drop-frame", 1,
"Temporal resampling threshold (buf %)");
262 static const arg_def_t resize_allowed = ARG_DEF(
263 NULL,
"resize-allowed", 1,
"Spatial resampling enabled (bool)");
264 static const arg_def_t resize_width = ARG_DEF(
265 NULL,
"resize-width", 1,
"Width of encoded frame");
266 static const arg_def_t resize_height = ARG_DEF(
267 NULL,
"resize-height", 1,
"Height of encoded frame");
268 static const arg_def_t resize_up_thresh = ARG_DEF(
269 NULL,
"resize-up", 1,
"Upscale threshold (buf %)");
270 static const arg_def_t resize_down_thresh = ARG_DEF(
271 NULL,
"resize-down", 1,
"Downscale threshold (buf %)");
272 static const struct arg_enum_list end_usage_enum[] = {
279 static const arg_def_t end_usage = ARG_DEF_ENUM(
280 NULL,
"end-usage", 1,
"Rate control mode", end_usage_enum);
281 static const arg_def_t target_bitrate = ARG_DEF(
282 NULL,
"target-bitrate", 1,
"Bitrate (kbps)");
283 static const arg_def_t min_quantizer = ARG_DEF(
284 NULL,
"min-q", 1,
"Minimum (best) quantizer");
285 static const arg_def_t max_quantizer = ARG_DEF(
286 NULL,
"max-q", 1,
"Maximum (worst) quantizer");
287 static const arg_def_t undershoot_pct = ARG_DEF(
288 NULL,
"undershoot-pct", 1,
"Datarate undershoot (min) target (%)");
289 static const arg_def_t overshoot_pct = ARG_DEF(
290 NULL,
"overshoot-pct", 1,
"Datarate overshoot (max) target (%)");
291 static const arg_def_t buf_sz = ARG_DEF(
292 NULL,
"buf-sz", 1,
"Client buffer size (ms)");
293 static const arg_def_t buf_initial_sz = ARG_DEF(
294 NULL,
"buf-initial-sz", 1,
"Client initial buffer size (ms)");
295 static const arg_def_t buf_optimal_sz = ARG_DEF(
296 NULL,
"buf-optimal-sz", 1,
"Client optimal buffer size (ms)");
297 static const arg_def_t *rc_args[] = {
298 &dropframe_thresh, &resize_allowed, &resize_width, &resize_height,
299 &resize_up_thresh, &resize_down_thresh, &end_usage, &target_bitrate,
300 &min_quantizer, &max_quantizer, &undershoot_pct, &overshoot_pct, &buf_sz,
301 &buf_initial_sz, &buf_optimal_sz, NULL
305 static const arg_def_t bias_pct = ARG_DEF(
306 NULL,
"bias-pct", 1,
"CBR/VBR bias (0=CBR, 100=VBR)");
307 static const arg_def_t minsection_pct = ARG_DEF(
308 NULL,
"minsection-pct", 1,
"GOP min bitrate (% of target)");
309 static const arg_def_t maxsection_pct = ARG_DEF(
310 NULL,
"maxsection-pct", 1,
"GOP max bitrate (% of target)");
311 static const arg_def_t *rc_twopass_args[] = {
312 &bias_pct, &minsection_pct, &maxsection_pct, NULL
316 static const arg_def_t kf_min_dist = ARG_DEF(
317 NULL,
"kf-min-dist", 1,
"Minimum keyframe interval (frames)");
318 static const arg_def_t kf_max_dist = ARG_DEF(
319 NULL,
"kf-max-dist", 1,
"Maximum keyframe interval (frames)");
320 static const arg_def_t kf_disabled = ARG_DEF(
321 NULL,
"disable-kf", 0,
"Disable keyframe placement");
322 static const arg_def_t *kf_args[] = {
323 &kf_min_dist, &kf_max_dist, &kf_disabled, NULL
327 static const arg_def_t noise_sens = ARG_DEF(
328 NULL,
"noise-sensitivity", 1,
"Noise sensitivity (frames to blur)");
329 static const arg_def_t sharpness = ARG_DEF(
330 NULL,
"sharpness", 1,
"Loop filter sharpness (0..7)");
331 static const arg_def_t static_thresh = ARG_DEF(
332 NULL,
"static-thresh", 1,
"Motion detection threshold");
333 static const arg_def_t cpu_used_vp8 = ARG_DEF(
334 NULL,
"cpu-used", 1,
"CPU Used (-16..16)");
335 static const arg_def_t cpu_used_vp9 = ARG_DEF(
336 NULL,
"cpu-used", 1,
"CPU Used (-8..8)");
337 static const arg_def_t auto_altref = ARG_DEF(
338 NULL,
"auto-alt-ref", 1,
"Enable automatic alt reference frames");
339 static const arg_def_t arnr_maxframes = ARG_DEF(
340 NULL,
"arnr-maxframes", 1,
"AltRef max frames (0..15)");
341 static const arg_def_t arnr_strength = ARG_DEF(
342 NULL,
"arnr-strength", 1,
"AltRef filter strength (0..6)");
343 static const arg_def_t arnr_type = ARG_DEF(
344 NULL,
"arnr-type", 1,
"AltRef type");
345 static const struct arg_enum_list tuning_enum[] = {
346 {
"psnr", VP8_TUNE_PSNR},
347 {
"ssim", VP8_TUNE_SSIM},
350 static const arg_def_t tune_ssim = ARG_DEF_ENUM(
351 NULL,
"tune", 1,
"Material to favor", tuning_enum);
352 static const arg_def_t cq_level = ARG_DEF(
353 NULL,
"cq-level", 1,
"Constant/Constrained Quality level");
354 static const arg_def_t max_intra_rate_pct = ARG_DEF(
355 NULL,
"max-intra-rate", 1,
"Max I-frame bitrate (pct)");
356 static const arg_def_t max_inter_rate_pct = ARG_DEF(
357 NULL,
"max-inter-rate", 1,
"Max P-frame bitrate (pct)");
358 static const arg_def_t gf_cbr_boost_pct = ARG_DEF(
359 NULL,
"gf-cbr-boost", 1,
"Boost for Golden Frame in CBR mode (pct)");
361 static const arg_def_t screen_content_mode = ARG_DEF(NULL,
"screen-content-mode", 1,
362 "Screen content mode");
364 #if CONFIG_VP8_ENCODER
365 static const arg_def_t token_parts = ARG_DEF(
366 NULL,
"token-parts", 1,
"Number of token partitions to use, log2");
367 static const arg_def_t *vp8_args[] = {
368 &cpu_used_vp8, &auto_altref, &noise_sens, &sharpness, &static_thresh,
369 &token_parts, &arnr_maxframes, &arnr_strength, &arnr_type,
370 &tune_ssim, &cq_level, &max_intra_rate_pct, &screen_content_mode,
373 static const int vp8_arg_ctrl_map[] = {
384 #if CONFIG_VP9_ENCODER
385 static const arg_def_t tile_cols = ARG_DEF(
386 NULL,
"tile-columns", 1,
"Number of tile columns to use, log2");
387 static const arg_def_t tile_rows = ARG_DEF(
388 NULL,
"tile-rows", 1,
"Number of tile rows to use, log2");
389 static const arg_def_t lossless = ARG_DEF(
390 NULL,
"lossless", 1,
"Lossless mode");
391 static const arg_def_t frame_parallel_decoding = ARG_DEF(
392 NULL,
"frame-parallel", 1,
"Enable frame parallel decodability features");
393 static const arg_def_t aq_mode = ARG_DEF(
395 "Adaptive quantization mode (0: off (default), 1: variance 2: complexity, "
396 "3: cyclic refresh)");
397 static const arg_def_t frame_periodic_boost = ARG_DEF(
398 NULL,
"frame-boost", 1,
399 "Enable frame periodic boost (0: off (default), 1: on)");
401 static const struct arg_enum_list color_space_enum[] = {
413 static const arg_def_t input_color_space = ARG_DEF_ENUM(
414 NULL,
"color-space", 1,
415 "The color space of input content:", color_space_enum);
417 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
418 static const struct arg_enum_list bitdepth_enum[] = {
425 static const arg_def_t bitdeptharg = ARG_DEF_ENUM(
427 "Bit depth for codec (8 for version <=1, 10 or 12 for version 2)",
429 static const arg_def_t inbitdeptharg = ARG_DEF(
430 NULL,
"input-bit-depth", 1,
"Bit depth of input");
433 static const struct arg_enum_list tune_content_enum[] = {
434 {
"default", VP9E_CONTENT_DEFAULT},
435 {
"screen", VP9E_CONTENT_SCREEN},
439 static const arg_def_t tune_content = ARG_DEF_ENUM(
440 NULL,
"tune-content", 1,
"Tune content type", tune_content_enum);
442 static const arg_def_t *vp9_args[] = {
443 &cpu_used_vp9, &auto_altref, &sharpness, &static_thresh,
444 &tile_cols, &tile_rows, &arnr_maxframes, &arnr_strength, &arnr_type,
445 &tune_ssim, &cq_level, &max_intra_rate_pct, &max_inter_rate_pct,
446 &gf_cbr_boost_pct, &lossless,
447 &frame_parallel_decoding, &aq_mode, &frame_periodic_boost,
448 &noise_sens, &tune_content, &input_color_space,
449 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
450 &bitdeptharg, &inbitdeptharg,
454 static const int vp9_arg_ctrl_map[] = {
468 static const arg_def_t *no_args[] = { NULL };
473 fprintf(stderr,
"Usage: %s <options> -o dst_filename src_filename \n",
476 fprintf(stderr,
"\nOptions:\n");
477 arg_show_usage(stderr, main_args);
478 fprintf(stderr,
"\nEncoder Global Options:\n");
479 arg_show_usage(stderr, global_args);
480 fprintf(stderr,
"\nRate Control Options:\n");
481 arg_show_usage(stderr, rc_args);
482 fprintf(stderr,
"\nTwopass Rate Control Options:\n");
483 arg_show_usage(stderr, rc_twopass_args);
484 fprintf(stderr,
"\nKeyframe Placement Options:\n");
485 arg_show_usage(stderr, kf_args);
486 #if CONFIG_VP8_ENCODER
487 fprintf(stderr,
"\nVP8 Specific Options:\n");
488 arg_show_usage(stderr, vp8_args);
490 #if CONFIG_VP9_ENCODER
491 fprintf(stderr,
"\nVP9 Specific Options:\n");
492 arg_show_usage(stderr, vp9_args);
494 fprintf(stderr,
"\nStream timebase (--timebase):\n"
495 " The desired precision of timestamps in the output, expressed\n"
496 " in fractional seconds. Default is 1/1000.\n");
497 fprintf(stderr,
"\nIncluded encoders:\n\n");
499 for (i = 0; i < get_vpx_encoder_count(); ++i) {
500 const VpxInterface *
const encoder = get_vpx_encoder_by_index(i);
501 fprintf(stderr,
" %-6s - %s\n",
508 #define mmin(a, b) ((a) < (b) ? (a) : (b))
510 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
511 static void find_mismatch_high(
const vpx_image_t *
const img1,
513 int yloc[4],
int uloc[4],
int vloc[4]) {
514 uint16_t *plane1, *plane2;
515 uint32_t stride1, stride2;
516 const uint32_t bsize = 64;
525 yloc[0] = yloc[1] = yloc[2] = yloc[3] = -1;
526 plane1 = (uint16_t*)img1->
planes[VPX_PLANE_Y];
530 for (i = 0, match = 1; match && i < img1->
d_h; i += bsize) {
531 for (j = 0; match && j < img1->
d_w; j += bsize) {
533 const int si = mmin(i + bsize, img1->
d_h) - i;
534 const int sj = mmin(j + bsize, img1->
d_w) - j;
535 for (k = 0; match && k < si; ++k) {
536 for (l = 0; match && l < sj; ++l) {
537 if (*(plane1 + (i + k) * stride1 + j + l) !=
538 *(plane2 + (i + k) * stride2 + j + l)) {
541 yloc[2] = *(plane1 + (i + k) * stride1 + j + l);
542 yloc[3] = *(plane2 + (i + k) * stride2 + j + l);
551 uloc[0] = uloc[1] = uloc[2] = uloc[3] = -1;
552 plane1 = (uint16_t*)img1->
planes[VPX_PLANE_U];
556 for (i = 0, match = 1; match && i < c_h; i += bsizey) {
557 for (j = 0; match && j < c_w; j += bsizex) {
559 const int si = mmin(i + bsizey, c_h - i);
560 const int sj = mmin(j + bsizex, c_w - j);
561 for (k = 0; match && k < si; ++k) {
562 for (l = 0; match && l < sj; ++l) {
563 if (*(plane1 + (i + k) * stride1 + j + l) !=
564 *(plane2 + (i + k) * stride2 + j + l)) {
567 uloc[2] = *(plane1 + (i + k) * stride1 + j + l);
568 uloc[3] = *(plane2 + (i + k) * stride2 + j + l);
577 vloc[0] = vloc[1] = vloc[2] = vloc[3] = -1;
582 for (i = 0, match = 1; match && i < c_h; i += bsizey) {
583 for (j = 0; match && j < c_w; j += bsizex) {
585 const int si = mmin(i + bsizey, c_h - i);
586 const int sj = mmin(j + bsizex, c_w - j);
587 for (k = 0; match && k < si; ++k) {
588 for (l = 0; match && l < sj; ++l) {
589 if (*(plane1 + (i + k) * stride1 + j + l) !=
590 *(plane2 + (i + k) * stride2 + j + l)) {
593 vloc[2] = *(plane1 + (i + k) * stride1 + j + l);
594 vloc[3] = *(plane2 + (i + k) * stride2 + j + l);
605 static void find_mismatch(
const vpx_image_t *
const img1,
607 int yloc[4],
int uloc[4],
int vloc[4]) {
608 const uint32_t bsize = 64;
617 yloc[0] = yloc[1] = yloc[2] = yloc[3] = -1;
618 for (i = 0, match = 1; match && i < img1->
d_h; i += bsize) {
619 for (j = 0; match && j < img1->
d_w; j += bsize) {
621 const int si = mmin(i + bsize, img1->
d_h) - i;
622 const int sj = mmin(j + bsize, img1->
d_w) - j;
623 for (k = 0; match && k < si; ++k) {
624 for (l = 0; match && l < sj; ++l) {
625 if (*(img1->
planes[VPX_PLANE_Y] +
626 (i + k) * img1->
stride[VPX_PLANE_Y] + j + l) !=
627 *(img2->
planes[VPX_PLANE_Y] +
628 (i + k) * img2->
stride[VPX_PLANE_Y] + j + l)) {
632 (i + k) * img1->
stride[VPX_PLANE_Y] + j + l);
634 (i + k) * img2->
stride[VPX_PLANE_Y] + j + l);
643 uloc[0] = uloc[1] = uloc[2] = uloc[3] = -1;
644 for (i = 0, match = 1; match && i < c_h; i += bsizey) {
645 for (j = 0; match && j < c_w; j += bsizex) {
647 const int si = mmin(i + bsizey, c_h - i);
648 const int sj = mmin(j + bsizex, c_w - j);
649 for (k = 0; match && k < si; ++k) {
650 for (l = 0; match && l < sj; ++l) {
651 if (*(img1->
planes[VPX_PLANE_U] +
652 (i + k) * img1->
stride[VPX_PLANE_U] + j + l) !=
653 *(img2->
planes[VPX_PLANE_U] +
654 (i + k) * img2->
stride[VPX_PLANE_U] + j + l)) {
658 (i + k) * img1->
stride[VPX_PLANE_U] + j + l);
660 (i + k) * img2->
stride[VPX_PLANE_U] + j + l);
668 vloc[0] = vloc[1] = vloc[2] = vloc[3] = -1;
669 for (i = 0, match = 1; match && i < c_h; i += bsizey) {
670 for (j = 0; match && j < c_w; j += bsizex) {
672 const int si = mmin(i + bsizey, c_h - i);
673 const int sj = mmin(j + bsizex, c_w - j);
674 for (k = 0; match && k < si; ++k) {
675 for (l = 0; match && l < sj; ++l) {
695 static int compare_img(
const vpx_image_t *
const img1,
697 uint32_t l_w = img1->
d_w;
705 match &= (img1->
fmt == img2->
fmt);
706 match &= (img1->
d_w == img2->
d_w);
707 match &= (img1->
d_h == img2->
d_h);
708 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
715 for (i = 0; i < img1->
d_h; ++i)
716 match &= (memcmp(img1->
planes[VPX_PLANE_Y] + i * img1->
stride[VPX_PLANE_Y],
717 img2->
planes[VPX_PLANE_Y] + i * img2->
stride[VPX_PLANE_Y],
720 for (i = 0; i < c_h; ++i)
721 match &= (memcmp(img1->
planes[VPX_PLANE_U] + i * img1->
stride[VPX_PLANE_U],
722 img2->
planes[VPX_PLANE_U] + i * img2->
stride[VPX_PLANE_U],
725 for (i = 0; i < c_h; ++i)
727 img2->
planes[VPX_PLANE_V] + i * img2->
stride[VPX_PLANE_V],
734 #define NELEMENTS(x) (sizeof(x)/sizeof(x[0]))
735 #define MAX(x,y) ((x)>(y)?(x):(y))
736 #if CONFIG_VP8_ENCODER && !CONFIG_VP9_ENCODER
737 #define ARG_CTRL_CNT_MAX NELEMENTS(vp8_arg_ctrl_map)
738 #elif !CONFIG_VP8_ENCODER && CONFIG_VP9_ENCODER
739 #define ARG_CTRL_CNT_MAX NELEMENTS(vp9_arg_ctrl_map)
741 #define ARG_CTRL_CNT_MAX MAX(NELEMENTS(vp8_arg_ctrl_map), \
742 NELEMENTS(vp9_arg_ctrl_map))
746 typedef int stereo_format_t;
747 struct EbmlGlobal {
int debug; };
751 struct stream_config {
754 const char *stats_fn;
755 #if CONFIG_FP_MB_STATS
756 const char *fpmb_stats_fn;
758 stereo_format_t stereo_fmt;
759 int arg_ctrls[ARG_CTRL_CNT_MAX][2];
762 int have_kf_max_dist;
763 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
765 int use_16bit_internal;
770 struct stream_state {
772 struct stream_state *next;
773 struct stream_config config;
775 struct rate_hist *rate_hist;
776 struct EbmlGlobal ebml;
777 uint64_t psnr_sse_total;
778 uint64_t psnr_samples_total;
779 double psnr_totals[4];
783 unsigned int frames_out;
787 #if CONFIG_FP_MB_STATS
788 stats_io_t fpmb_stats;
796 void validate_positive_rational(
const char *msg,
804 die(
"Error: %s must be positive\n", msg);
807 die(
"Error: %s has zero denominator\n", msg);
811 static void parse_global_config(
struct VpxEncoderConfig *global,
char **argv) {
816 memset(global, 0,
sizeof(*global));
817 global->codec = get_vpx_encoder_by_index(0);
819 global->color_type = I420;
823 for (argi = argj = argv; (*argj = *argi); argi += arg.argv_step) {
826 if (arg_match(&arg, &codecarg, argi)) {
827 global->codec = get_vpx_encoder_by_name(arg.val);
829 die(
"Error: Unrecognized argument (%s) to --codec\n", arg.val);
830 }
else if (arg_match(&arg, &passes, argi)) {
831 global->passes = arg_parse_uint(&arg);
833 if (global->passes < 1 || global->passes > 2)
834 die(
"Error: Invalid number of passes (%d)\n", global->passes);
835 }
else if (arg_match(&arg, &pass_arg, argi)) {
836 global->pass = arg_parse_uint(&arg);
838 if (global->pass < 1 || global->pass > 2)
839 die(
"Error: Invalid pass selected (%d)\n",
841 }
else if (arg_match(&arg, &usage, argi))
842 global->usage = arg_parse_uint(&arg);
843 else if (arg_match(&arg, &deadline, argi))
844 global->deadline = arg_parse_uint(&arg);
845 else if (arg_match(&arg, &best_dl, argi))
847 else if (arg_match(&arg, &good_dl, argi))
849 else if (arg_match(&arg, &rt_dl, argi))
851 else if (arg_match(&arg, &use_yv12, argi))
852 global->color_type = YV12;
853 else if (arg_match(&arg, &use_i420, argi))
854 global->color_type = I420;
855 else if (arg_match(&arg, &use_i422, argi))
856 global->color_type = I422;
857 else if (arg_match(&arg, &use_i444, argi))
858 global->color_type = I444;
859 else if (arg_match(&arg, &use_i440, argi))
860 global->color_type = I440;
861 else if (arg_match(&arg, &quietarg, argi))
863 else if (arg_match(&arg, &verbosearg, argi))
865 else if (arg_match(&arg, &limit, argi))
866 global->limit = arg_parse_uint(&arg);
867 else if (arg_match(&arg, &skip, argi))
868 global->skip_frames = arg_parse_uint(&arg);
869 else if (arg_match(&arg, &psnrarg, argi))
870 global->show_psnr = 1;
871 else if (arg_match(&arg, &recontest, argi))
872 global->test_decode = arg_parse_enum_or_int(&arg);
873 else if (arg_match(&arg, &framerate, argi)) {
874 global->framerate = arg_parse_rational(&arg);
875 validate_positive_rational(arg.name, &global->framerate);
876 global->have_framerate = 1;
877 }
else if (arg_match(&arg, &out_part, argi))
878 global->out_part = 1;
879 else if (arg_match(&arg, &debugmode, argi))
881 else if (arg_match(&arg, &q_hist_n, argi))
882 global->show_q_hist_buckets = arg_parse_uint(&arg);
883 else if (arg_match(&arg, &rate_hist_n, argi))
884 global->show_rate_hist_buckets = arg_parse_uint(&arg);
885 else if (arg_match(&arg, &disable_warnings, argi))
886 global->disable_warnings = 1;
887 else if (arg_match(&arg, &disable_warning_prompt, argi))
888 global->disable_warning_prompt = 1;
895 if (global->pass > global->passes) {
896 warn(
"Assuming --pass=%d implies --passes=%d\n",
897 global->pass, global->pass);
898 global->passes = global->pass;
902 if (global->passes == 0) {
903 #if CONFIG_VP9_ENCODER
906 if (global->codec != NULL && global->codec->name != NULL)
907 global->passes = (strcmp(global->codec->name,
"vp9") == 0 &&
915 global->passes > 1) {
916 warn(
"Enforcing one-pass encoding in realtime mode\n");
922 void open_input_file(
struct VpxInputContext *input) {
924 input->file = strcmp(input->filename,
"-")
925 ? fopen(input->filename,
"rb") : set_binary_mode(stdin);
928 fatal(
"Failed to open input file");
930 if (!fseeko(input->file, 0, SEEK_END)) {
934 input->length = ftello(input->file);
941 input->detect.buf_read = fread(input->detect.buf, 1, 4, input->file);
942 input->detect.position = 0;
944 if (input->detect.buf_read == 4
945 && file_is_y4m(input->detect.buf)) {
946 if (y4m_input_open(&input->y4m, input->file, input->detect.buf, 4,
947 input->only_i420) >= 0) {
948 input->file_type = FILE_TYPE_Y4M;
949 input->width = input->y4m.pic_w;
950 input->height = input->y4m.pic_h;
951 input->framerate.numerator = input->y4m.fps_n;
952 input->framerate.denominator = input->y4m.fps_d;
953 input->fmt = input->y4m.vpx_fmt;
954 input->bit_depth = input->y4m.bit_depth;
956 fatal(
"Unsupported Y4M stream.");
957 }
else if (input->detect.buf_read == 4 && fourcc_is_ivf(input->detect.buf)) {
958 fatal(
"IVF is not supported as input.");
960 input->file_type = FILE_TYPE_RAW;
965 static void close_input_file(
struct VpxInputContext *input) {
967 if (input->file_type == FILE_TYPE_Y4M)
968 y4m_input_close(&input->y4m);
971 static struct stream_state *new_stream(
struct VpxEncoderConfig *global,
972 struct stream_state *prev) {
973 struct stream_state *stream;
975 stream = calloc(1,
sizeof(*stream));
976 if (stream == NULL) {
977 fatal(
"Failed to allocate new stream.");
981 memcpy(stream, prev,
sizeof(*stream));
997 stream->config.cfg.g_timebase.den = 1000;
1002 stream->config.cfg.g_w = 0;
1003 stream->config.cfg.g_h = 0;
1006 stream->config.write_webm = 1;
1008 stream->config.stereo_fmt = STEREO_FORMAT_MONO;
1009 stream->ebml.last_pts_ns = -1;
1010 stream->ebml.writer = NULL;
1011 stream->ebml.segment = NULL;
1015 stream->ebml.debug = global->debug;
1019 stream->config.cfg.g_lag_in_frames = 0;
1023 stream->config.out_fn = NULL;
1025 stream->next = NULL;
1030 static int parse_stream_params(
struct VpxEncoderConfig *global,
1031 struct stream_state *stream,
1033 char **argi, **argj;
1035 static const arg_def_t **ctrl_args = no_args;
1036 static const int *ctrl_args_map = NULL;
1037 struct stream_config *config = &stream->config;
1038 int eos_mark_found = 0;
1039 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
1040 int test_16bit_internal = 0;
1045 #if CONFIG_VP8_ENCODER
1046 }
else if (strcmp(global->codec->name,
"vp8") == 0) {
1047 ctrl_args = vp8_args;
1048 ctrl_args_map = vp8_arg_ctrl_map;
1050 #if CONFIG_VP9_ENCODER
1051 }
else if (strcmp(global->codec->name,
"vp9") == 0) {
1052 ctrl_args = vp9_args;
1053 ctrl_args_map = vp9_arg_ctrl_map;
1057 for (argi = argj = argv; (*argj = *argi); argi += arg.argv_step) {
1063 if (eos_mark_found) {
1066 }
else if (!strcmp(*argj,
"--")) {
1071 if (arg_match(&arg, &outputfile, argi)) {
1072 config->out_fn = arg.val;
1073 }
else if (arg_match(&arg, &fpf_name, argi)) {
1074 config->stats_fn = arg.val;
1075 #if CONFIG_FP_MB_STATS
1076 }
else if (arg_match(&arg, &fpmbf_name, argi)) {
1077 config->fpmb_stats_fn = arg.val;
1079 }
else if (arg_match(&arg, &use_webm, argi)) {
1081 config->write_webm = 1;
1083 die(
"Error: --webm specified but webm is disabled.");
1085 }
else if (arg_match(&arg, &use_ivf, argi)) {
1086 config->write_webm = 0;
1087 }
else if (arg_match(&arg, &threads, argi)) {
1088 config->cfg.g_threads = arg_parse_uint(&arg);
1089 }
else if (arg_match(&arg, &profile, argi)) {
1090 config->cfg.g_profile = arg_parse_uint(&arg);
1091 }
else if (arg_match(&arg, &width, argi)) {
1092 config->cfg.g_w = arg_parse_uint(&arg);
1093 }
else if (arg_match(&arg, &height, argi)) {
1094 config->cfg.g_h = arg_parse_uint(&arg);
1095 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
1096 }
else if (arg_match(&arg, &bitdeptharg, argi)) {
1097 config->cfg.g_bit_depth = arg_parse_enum_or_int(&arg);
1098 }
else if (arg_match(&arg, &inbitdeptharg, argi)) {
1099 config->cfg.g_input_bit_depth = arg_parse_uint(&arg);
1102 }
else if (arg_match(&arg, &stereo_mode, argi)) {
1103 config->stereo_fmt = arg_parse_enum_or_int(&arg);
1105 }
else if (arg_match(&arg, &timebase, argi)) {
1106 config->cfg.g_timebase = arg_parse_rational(&arg);
1107 validate_positive_rational(arg.name, &config->cfg.g_timebase);
1108 }
else if (arg_match(&arg, &error_resilient, argi)) {
1109 config->cfg.g_error_resilient = arg_parse_uint(&arg);
1110 }
else if (arg_match(&arg, &lag_in_frames, argi)) {
1111 config->cfg.g_lag_in_frames = arg_parse_uint(&arg);
1113 config->cfg.g_lag_in_frames != 0) {
1114 warn(
"non-zero %s option ignored in realtime mode.\n", arg.name);
1115 config->cfg.g_lag_in_frames = 0;
1117 }
else if (arg_match(&arg, &dropframe_thresh, argi)) {
1118 config->cfg.rc_dropframe_thresh = arg_parse_uint(&arg);
1119 }
else if (arg_match(&arg, &resize_allowed, argi)) {
1120 config->cfg.rc_resize_allowed = arg_parse_uint(&arg);
1121 }
else if (arg_match(&arg, &resize_width, argi)) {
1122 config->cfg.rc_scaled_width = arg_parse_uint(&arg);
1123 }
else if (arg_match(&arg, &resize_height, argi)) {
1124 config->cfg.rc_scaled_height = arg_parse_uint(&arg);
1125 }
else if (arg_match(&arg, &resize_up_thresh, argi)) {
1126 config->cfg.rc_resize_up_thresh = arg_parse_uint(&arg);
1127 }
else if (arg_match(&arg, &resize_down_thresh, argi)) {
1128 config->cfg.rc_resize_down_thresh = arg_parse_uint(&arg);
1129 }
else if (arg_match(&arg, &end_usage, argi)) {
1130 config->cfg.rc_end_usage = arg_parse_enum_or_int(&arg);
1131 }
else if (arg_match(&arg, &target_bitrate, argi)) {
1132 config->cfg.rc_target_bitrate = arg_parse_uint(&arg);
1133 }
else if (arg_match(&arg, &min_quantizer, argi)) {
1134 config->cfg.rc_min_quantizer = arg_parse_uint(&arg);
1135 }
else if (arg_match(&arg, &max_quantizer, argi)) {
1136 config->cfg.rc_max_quantizer = arg_parse_uint(&arg);
1137 }
else if (arg_match(&arg, &undershoot_pct, argi)) {
1138 config->cfg.rc_undershoot_pct = arg_parse_uint(&arg);
1139 }
else if (arg_match(&arg, &overshoot_pct, argi)) {
1140 config->cfg.rc_overshoot_pct = arg_parse_uint(&arg);
1141 }
else if (arg_match(&arg, &buf_sz, argi)) {
1142 config->cfg.rc_buf_sz = arg_parse_uint(&arg);
1143 }
else if (arg_match(&arg, &buf_initial_sz, argi)) {
1144 config->cfg.rc_buf_initial_sz = arg_parse_uint(&arg);
1145 }
else if (arg_match(&arg, &buf_optimal_sz, argi)) {
1146 config->cfg.rc_buf_optimal_sz = arg_parse_uint(&arg);
1147 }
else if (arg_match(&arg, &bias_pct, argi)) {
1148 config->cfg.rc_2pass_vbr_bias_pct = arg_parse_uint(&arg);
1149 if (global->passes < 2)
1150 warn(
"option %s ignored in one-pass mode.\n", arg.name);
1151 }
else if (arg_match(&arg, &minsection_pct, argi)) {
1152 config->cfg.rc_2pass_vbr_minsection_pct = arg_parse_uint(&arg);
1154 if (global->passes < 2)
1155 warn(
"option %s ignored in one-pass mode.\n", arg.name);
1156 }
else if (arg_match(&arg, &maxsection_pct, argi)) {
1157 config->cfg.rc_2pass_vbr_maxsection_pct = arg_parse_uint(&arg);
1159 if (global->passes < 2)
1160 warn(
"option %s ignored in one-pass mode.\n", arg.name);
1161 }
else if (arg_match(&arg, &kf_min_dist, argi)) {
1162 config->cfg.kf_min_dist = arg_parse_uint(&arg);
1163 }
else if (arg_match(&arg, &kf_max_dist, argi)) {
1164 config->cfg.kf_max_dist = arg_parse_uint(&arg);
1165 config->have_kf_max_dist = 1;
1166 }
else if (arg_match(&arg, &kf_disabled, argi)) {
1168 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
1169 }
else if (arg_match(&arg, &test16bitinternalarg, argi)) {
1170 if (strcmp(global->codec->name,
"vp9") == 0) {
1171 test_16bit_internal = 1;
1176 for (i = 0; ctrl_args[i]; i++) {
1177 if (arg_match(&arg, ctrl_args[i], argi)) {
1184 for (j = 0; j < config->arg_ctrl_cnt; j++)
1185 if (ctrl_args_map != NULL &&
1186 config->arg_ctrls[j][0] == ctrl_args_map[i])
1190 assert(j < (
int)ARG_CTRL_CNT_MAX);
1191 if (ctrl_args_map != NULL && j < (
int)ARG_CTRL_CNT_MAX) {
1192 config->arg_ctrls[j][0] = ctrl_args_map[i];
1193 config->arg_ctrls[j][1] = arg_parse_enum_or_int(&arg);
1194 if (j == config->arg_ctrl_cnt)
1195 config->arg_ctrl_cnt++;
1203 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
1204 if (strcmp(global->codec->name,
"vp9") == 0) {
1205 config->use_16bit_internal = test_16bit_internal |
1206 (config->cfg.g_profile > 1);
1209 return eos_mark_found;
1213 #define FOREACH_STREAM(func) \
1215 struct stream_state *stream; \
1216 for (stream = streams; stream; stream = stream->next) { \
1222 static void validate_stream_config(
const struct stream_state *stream,
1223 const struct VpxEncoderConfig *global) {
1224 const struct stream_state *streami;
1227 if (!stream->config.cfg.g_w || !stream->config.cfg.g_h)
1228 fatal(
"Stream %d: Specify stream dimensions with --width (-w) "
1229 " and --height (-h)", stream->index);
1232 if (stream->config.cfg.g_input_bit_depth >
1233 (
unsigned int)stream->config.cfg.g_bit_depth) {
1234 fatal(
"Stream %d: codec bit depth (%d) less than input bit depth (%d)",
1235 stream->index, (
int)stream->config.cfg.g_bit_depth,
1236 stream->config.cfg.g_input_bit_depth);
1239 for (streami = stream; streami; streami = streami->next) {
1241 if (!streami->config.out_fn)
1242 fatal(
"Stream %d: Output file is required (specify with -o)",
1246 if (streami != stream) {
1247 const char *a = stream->config.out_fn;
1248 const char *b = streami->config.out_fn;
1249 if (!strcmp(a, b) && strcmp(a,
"/dev/null") && strcmp(a,
":nul"))
1250 fatal(
"Stream %d: duplicate output file (from stream %d)",
1251 streami->index, stream->index);
1255 if (streami != stream) {
1256 const char *a = stream->config.stats_fn;
1257 const char *b = streami->config.stats_fn;
1258 if (a && b && !strcmp(a, b))
1259 fatal(
"Stream %d: duplicate stats file (from stream %d)",
1260 streami->index, stream->index);
1263 #if CONFIG_FP_MB_STATS
1265 if (streami != stream) {
1266 const char *a = stream->config.fpmb_stats_fn;
1267 const char *b = streami->config.fpmb_stats_fn;
1268 if (a && b && !strcmp(a, b))
1269 fatal(
"Stream %d: duplicate mb stats file (from stream %d)",
1270 streami->index, stream->index);
1277 static void set_stream_dimensions(
struct stream_state *stream,
1280 if (!stream->config.cfg.g_w) {
1281 if (!stream->config.cfg.g_h)
1282 stream->config.cfg.g_w = w;
1284 stream->config.cfg.g_w = w * stream->config.cfg.g_h / h;
1286 if (!stream->config.cfg.g_h) {
1287 stream->config.cfg.g_h = h * stream->config.cfg.g_w / w;
1292 static void set_default_kf_interval(
struct stream_state *stream,
1293 struct VpxEncoderConfig *global) {
1297 if (!stream->config.have_kf_max_dist) {
1298 double framerate = (double)global->framerate.num / global->framerate.den;
1299 if (framerate > 0.0)
1300 stream->config.cfg.kf_max_dist = (
unsigned int)(5.0 * framerate);
1304 static const char* file_type_to_string(
enum VideoFileType t) {
1306 case FILE_TYPE_RAW:
return "RAW";
1307 case FILE_TYPE_Y4M:
return "Y4M";
1308 default:
return "Other";
1312 static const char* image_format_to_string(
vpx_img_fmt_t f) {
1319 case VPX_IMG_FMT_I42016:
return "I42016";
1323 default:
return "Other";
1327 static void show_stream_config(
struct stream_state *stream,
1328 struct VpxEncoderConfig *global,
1329 struct VpxInputContext *input) {
1331 #define SHOW(field) \
1332 fprintf(stderr, " %-28s = %d\n", #field, stream->config.cfg.field)
1334 if (stream->index == 0) {
1335 fprintf(stderr,
"Codec: %s\n",
1337 fprintf(stderr,
"Source file: %s File Type: %s Format: %s\n",
1339 file_type_to_string(input->file_type),
1340 image_format_to_string(input->fmt));
1342 if (stream->next || stream->index)
1343 fprintf(stderr,
"\nStream Index: %d\n", stream->index);
1344 fprintf(stderr,
"Destination file: %s\n", stream->config.out_fn);
1345 fprintf(stderr,
"Encoder parameters:\n");
1353 SHOW(g_input_bit_depth);
1354 SHOW(g_timebase.num);
1355 SHOW(g_timebase.den);
1356 SHOW(g_error_resilient);
1358 SHOW(g_lag_in_frames);
1359 SHOW(rc_dropframe_thresh);
1360 SHOW(rc_resize_allowed);
1361 SHOW(rc_scaled_width);
1362 SHOW(rc_scaled_height);
1363 SHOW(rc_resize_up_thresh);
1364 SHOW(rc_resize_down_thresh);
1366 SHOW(rc_target_bitrate);
1367 SHOW(rc_min_quantizer);
1368 SHOW(rc_max_quantizer);
1369 SHOW(rc_undershoot_pct);
1370 SHOW(rc_overshoot_pct);
1372 SHOW(rc_buf_initial_sz);
1373 SHOW(rc_buf_optimal_sz);
1374 SHOW(rc_2pass_vbr_bias_pct);
1375 SHOW(rc_2pass_vbr_minsection_pct);
1376 SHOW(rc_2pass_vbr_maxsection_pct);
1383 static void open_output_file(
struct stream_state *stream,
1384 struct VpxEncoderConfig *global) {
1385 const char *fn = stream->config.out_fn;
1391 stream->file = strcmp(fn,
"-") ? fopen(fn,
"wb") : set_binary_mode(stdout);
1394 fatal(
"Failed to open output file");
1396 if (stream->config.write_webm && fseek(stream->file, 0, SEEK_CUR))
1397 fatal(
"WebM output to pipes not supported.");
1400 if (stream->config.write_webm) {
1401 stream->ebml.stream = stream->file;
1402 write_webm_file_header(&stream->ebml, cfg,
1404 stream->config.stereo_fmt,
1405 global->codec->fourcc);
1409 if (!stream->config.write_webm) {
1410 ivf_write_file_header(stream->file, cfg, global->codec->fourcc, 0);
1415 static void close_output_file(
struct stream_state *stream,
1416 unsigned int fourcc) {
1423 if (stream->config.write_webm) {
1424 write_webm_file_footer(&stream->ebml);
1428 if (!stream->config.write_webm) {
1429 if (!fseek(stream->file, 0, SEEK_SET))
1430 ivf_write_file_header(stream->file, &stream->config.cfg,
1432 stream->frames_out);
1435 fclose(stream->file);
1439 static void setup_pass(
struct stream_state *stream,
1440 struct VpxEncoderConfig *global,
1442 if (stream->config.stats_fn) {
1443 if (!stats_open_file(&stream->stats, stream->config.stats_fn,
1445 fatal(
"Failed to open statistics store");
1447 if (!stats_open_mem(&stream->stats, pass))
1448 fatal(
"Failed to open statistics store");
1451 #if CONFIG_FP_MB_STATS
1452 if (stream->config.fpmb_stats_fn) {
1453 if (!stats_open_file(&stream->fpmb_stats,
1454 stream->config.fpmb_stats_fn, pass))
1455 fatal(
"Failed to open mb statistics store");
1457 if (!stats_open_mem(&stream->fpmb_stats, pass))
1458 fatal(
"Failed to open mb statistics store");
1462 stream->config.cfg.g_pass = global->passes == 2
1466 stream->config.cfg.rc_twopass_stats_in = stats_get(&stream->stats);
1467 #if CONFIG_FP_MB_STATS
1468 stream->config.cfg.rc_firstpass_mb_stats_in =
1469 stats_get(&stream->fpmb_stats);
1473 stream->cx_time = 0;
1475 stream->frames_out = 0;
1479 static void initialize_encoder(
struct stream_state *stream,
1480 struct VpxEncoderConfig *global) {
1484 flags |= global->show_psnr ? VPX_CODEC_USE_PSNR : 0;
1486 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
1492 &stream->config.cfg, flags);
1493 ctx_exit_on_error(&stream->encoder,
"Failed to initialize encoder");
1499 for (i = 0; i < stream->config.arg_ctrl_cnt; i++) {
1500 int ctrl = stream->config.arg_ctrls[i][0];
1501 int value = stream->config.arg_ctrls[i][1];
1503 fprintf(stderr,
"Error: Tried to set control %d = %d\n",
1506 ctx_exit_on_error(&stream->encoder,
"Failed to control codec");
1510 if (global->test_decode != TEST_DECODE_OFF) {
1511 const VpxInterface *decoder = get_vpx_decoder_by_name(global->codec->name);
1518 static void encode_frame(
struct stream_state *stream,
1519 struct VpxEncoderConfig *global,
1521 unsigned int frames_in) {
1524 struct vpx_usec_timer timer;
1526 frame_start = (cfg->
g_timebase.
den * (int64_t)(frames_in - 1)
1527 * global->framerate.den)
1529 next_frame_start = (cfg->
g_timebase.
den * (int64_t)(frames_in)
1530 * global->framerate.den)
1534 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
1538 if (img->
fmt != VPX_IMG_FMT_I42016) {
1539 fprintf(stderr,
"%s can only scale 4:2:0 inputs\n", exec_name);
1547 I420Scale_16((uint16*)img->
planes[VPX_PLANE_Y],
1548 img->
stride[VPX_PLANE_Y]/2,
1549 (uint16*)img->
planes[VPX_PLANE_U],
1550 img->
stride[VPX_PLANE_U]/2,
1554 (uint16*)stream->img->planes[VPX_PLANE_Y],
1555 stream->img->stride[VPX_PLANE_Y]/2,
1556 (uint16*)stream->img->planes[VPX_PLANE_U],
1557 stream->img->stride[VPX_PLANE_U]/2,
1560 stream->img->d_w, stream->img->d_h,
1564 stream->encoder.err = 1;
1565 ctx_exit_on_error(&stream->encoder,
1566 "Stream %d: Failed to encode frame.\n"
1567 "Scaling disabled in this configuration. \n"
1568 "To enable, configure with --enable-libyuv\n",
1574 if (img && (img->
d_w != cfg->
g_w || img->
d_h != cfg->
g_h)) {
1576 fprintf(stderr,
"%s can only scale 4:2:0 8bpp inputs\n", exec_name);
1583 I420Scale(img->
planes[VPX_PLANE_Y], img->
stride[VPX_PLANE_Y],
1587 stream->img->planes[VPX_PLANE_Y],
1588 stream->img->stride[VPX_PLANE_Y],
1589 stream->img->planes[VPX_PLANE_U],
1590 stream->img->stride[VPX_PLANE_U],
1593 stream->img->d_w, stream->img->d_h,
1597 stream->encoder.err = 1;
1598 ctx_exit_on_error(&stream->encoder,
1599 "Stream %d: Failed to encode frame.\n"
1600 "Scaling disabled in this configuration. \n"
1601 "To enable, configure with --enable-libyuv\n",
1606 vpx_usec_timer_start(&timer);
1608 (
unsigned long)(next_frame_start - frame_start),
1609 0, global->deadline);
1610 vpx_usec_timer_mark(&timer);
1611 stream->cx_time += vpx_usec_timer_elapsed(&timer);
1612 ctx_exit_on_error(&stream->encoder,
"Stream %d: Failed to encode frame",
1617 static void update_quantizer_histogram(
struct stream_state *stream) {
1622 ctx_exit_on_error(&stream->encoder,
"Failed to read quantizer");
1623 stream->counts[q]++;
1628 static void get_cx_data(
struct stream_state *stream,
1629 struct VpxEncoderConfig *global,
1637 static size_t fsize = 0;
1638 static int64_t ivf_header_pos = 0;
1640 switch (pkt->
kind) {
1643 stream->frames_out++;
1646 fprintf(stderr,
" %6luF", (
unsigned long)pkt->
data.
frame.sz);
1648 update_rate_histogram(stream->rate_hist, cfg, pkt);
1650 if (stream->config.write_webm) {
1651 write_webm_block(&stream->ebml, cfg, pkt);
1654 if (!stream->config.write_webm) {
1655 if (pkt->
data.
frame.partition_id <= 0) {
1656 ivf_header_pos = ftello(stream->file);
1659 ivf_write_frame_header(stream->file, pkt->
data.
frame.pts, fsize);
1664 const int64_t currpos = ftello(stream->file);
1665 fseeko(stream->file, ivf_header_pos, SEEK_SET);
1666 ivf_write_frame_size(stream->file, fsize);
1667 fseeko(stream->file, currpos, SEEK_SET);
1678 if (global->test_decode != TEST_DECODE_OFF && !stream->mismatch_seen) {
1680 (
unsigned int)pkt->
data.
frame.sz, NULL, 0);
1681 if (stream->decoder.err) {
1682 warn_or_exit_on_error(&stream->decoder,
1683 global->test_decode == TEST_DECODE_FATAL,
1684 "Failed to decode frame %d in stream %d",
1685 stream->frames_out + 1, stream->index);
1686 stream->mismatch_seen = stream->frames_out + 1;
1692 stream->frames_out++;
1693 stats_write(&stream->stats,
1698 #if CONFIG_FP_MB_STATS
1700 stats_write(&stream->fpmb_stats,
1708 if (global->show_psnr) {
1711 stream->psnr_sse_total += pkt->
data.
psnr.sse[0];
1712 stream->psnr_samples_total += pkt->
data.
psnr.samples[0];
1713 for (i = 0; i < 4; i++) {
1715 fprintf(stderr,
"%.3f ", pkt->
data.
psnr.psnr[i]);
1716 stream->psnr_totals[i] += pkt->
data.
psnr.psnr[i];
1718 stream->psnr_count++;
1729 static void show_psnr(
struct stream_state *stream,
double peak) {
1733 if (!stream->psnr_count)
1736 fprintf(stderr,
"Stream %d PSNR (Overall/Avg/Y/U/V)", stream->index);
1737 ovpsnr = sse_to_psnr((
double)stream->psnr_samples_total, peak,
1738 (
double)stream->psnr_sse_total);
1739 fprintf(stderr,
" %.3f", ovpsnr);
1741 for (i = 0; i < 4; i++) {
1742 fprintf(stderr,
" %.3f", stream->psnr_totals[i] / stream->psnr_count);
1744 fprintf(stderr,
"\n");
1748 static float usec_to_fps(uint64_t usec,
unsigned int frames) {
1749 return (
float)(usec > 0 ? frames * 1000000.0 / (float)usec : 0);
1752 static void test_decode(
struct stream_state *stream,
1753 enum TestDecodeFatality fatal,
1754 const VpxInterface *codec) {
1757 if (stream->mismatch_seen)
1761 if (strcmp(codec->name,
"vp8") == 0) {
1765 width = (stream->config.cfg.g_w + 15) & ~15;
1766 height = (stream->config.cfg.g_h + 15) & ~15;
1768 enc_img = ref_enc.img;
1770 dec_img = ref_dec.img;
1772 ref_enc.frame_type = VP8_LAST_FRAME;
1773 ref_dec.frame_type = VP8_LAST_FRAME;
1782 enc_img = ref_enc.img;
1784 dec_img = ref_dec.img;
1785 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
1790 enc_img.
d_w, enc_img.
d_h, 16);
1791 vpx_img_truncate_16_to_8(&enc_img, &ref_enc.img);
1795 dec_img.
d_w, dec_img.
d_h, 16);
1796 vpx_img_truncate_16_to_8(&dec_img, &ref_dec.img);
1801 ctx_exit_on_error(&stream->encoder,
"Failed to get encoder reference frame");
1802 ctx_exit_on_error(&stream->decoder,
"Failed to get decoder reference frame");
1804 if (!compare_img(&enc_img, &dec_img)) {
1805 int y[4], u[4], v[4];
1806 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
1808 find_mismatch_high(&enc_img, &dec_img, y, u, v);
1810 find_mismatch(&enc_img, &dec_img, y, u, v);
1813 find_mismatch(&enc_img, &dec_img, y, u, v);
1815 stream->decoder.err = 1;
1816 warn_or_exit_on_error(&stream->decoder, fatal == TEST_DECODE_FATAL,
1817 "Stream %d: Encode/decode mismatch on frame %d at"
1818 " Y[%d, %d] {%d/%d},"
1819 " U[%d, %d] {%d/%d},"
1820 " V[%d, %d] {%d/%d}",
1821 stream->index, stream->frames_out,
1822 y[0], y[1], y[2], y[3],
1823 u[0], u[1], u[2], u[3],
1824 v[0], v[1], v[2], v[3]);
1825 stream->mismatch_seen = stream->frames_out;
1833 static void print_time(
const char *label, int64_t etl) {
1840 etl -= hours * 3600;
1845 fprintf(stderr,
"[%3s %2"PRId64
":%02"PRId64
":%02"PRId64
"] ",
1846 label, hours, mins, secs);
1848 fprintf(stderr,
"[%3s unknown] ", label);
1853 int main(
int argc,
const char **argv_) {
1856 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
1858 int allocated_raw_shift = 0;
1859 int use_16bit_internal = 0;
1860 int input_shift = 0;
1862 int frame_avail, got_data;
1864 struct VpxInputContext input;
1865 struct VpxEncoderConfig global;
1866 struct stream_state *streams = NULL;
1867 char **argv, **argi;
1868 uint64_t cx_time = 0;
1872 memset(&input, 0,
sizeof(input));
1873 exec_name = argv_[0];
1879 input.framerate.numerator = 30;
1880 input.framerate.denominator = 1;
1881 input.only_i420 = 1;
1882 input.bit_depth = 0;
1888 argv = argv_dup(argc - 1, argv_ + 1);
1889 parse_global_config(&global, argv);
1891 switch (global.color_type) {
1914 struct stream_state *stream = NULL;
1917 stream = new_stream(&global, stream);
1921 }
while (parse_stream_params(&global, stream, argv));
1925 for (argi = argv; *argi; argi++)
1926 if (argi[0][0] ==
'-' && argi[0][1])
1927 die(
"Error: Unrecognized option %s\n", *argi);
1929 FOREACH_STREAM(check_encoder_config(global.disable_warning_prompt,
1930 &global, &stream->config.cfg););
1933 input.filename = argv[0];
1935 if (!input.filename)
1939 if (global.codec->fourcc == VP9_FOURCC)
1940 input.only_i420 = 0;
1942 for (pass = global.pass ? global.pass - 1 : 0; pass < global.passes; pass++) {
1943 int frames_in = 0, seen_frames = 0;
1944 int64_t estimated_time_left = -1;
1945 int64_t average_rate = -1;
1946 int64_t lagged_count = 0;
1948 open_input_file(&input);
1953 if (!input.width || !input.height) {
1955 if (stream->config.cfg.g_w && stream->config.cfg.g_h) {
1956 input.width = stream->config.cfg.g_w;
1957 input.height = stream->config.cfg.g_h;
1964 if (!input.width || !input.height)
1965 fatal(
"Specify stream dimensions with --width (-w) "
1966 " and --height (-h)");
1973 if (!input.bit_depth) {
1975 if (stream->config.cfg.g_input_bit_depth)
1976 input.bit_depth = stream->config.cfg.g_input_bit_depth;
1978 input.bit_depth = stream->config.cfg.g_input_bit_depth =
1979 (
int)stream->config.cfg.g_bit_depth;
1984 stream->config.cfg.g_input_bit_depth = input.bit_depth;
1988 FOREACH_STREAM(set_stream_dimensions(stream, input.width, input.height));
1989 FOREACH_STREAM(validate_stream_config(stream, &global));
1994 if (global.pass && global.passes == 2)
1996 if (!stream->config.stats_fn)
1997 die(
"Stream %d: Must specify --fpf when --pass=%d"
1998 " and --passes=2\n", stream->index, global.pass);
2003 stream->config.write_webm = 0;
2004 warn(
"vpxenc was compiled without WebM container support."
2005 "Producing IVF output");
2012 if (!global.have_framerate) {
2013 global.framerate.num = input.framerate.numerator;
2014 global.framerate.den = input.framerate.denominator;
2017 FOREACH_STREAM(set_default_kf_interval(stream, &global));
2020 if (global.verbose && pass == 0)
2021 FOREACH_STREAM(show_stream_config(stream, &global, &input));
2023 if (pass == (global.pass ? global.pass - 1 : 0)) {
2024 if (input.file_type == FILE_TYPE_Y4M)
2028 memset(&raw, 0,
sizeof(raw));
2032 FOREACH_STREAM(stream->rate_hist =
2033 init_rate_histogram(&stream->config.cfg,
2034 &global.framerate));
2037 FOREACH_STREAM(setup_pass(stream, &global, pass));
2038 FOREACH_STREAM(open_output_file(stream, &global));
2039 FOREACH_STREAM(initialize_encoder(stream, &global));
2041 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
2042 if (strcmp(global.codec->name,
"vp9") == 0) {
2047 if (stream->config.use_16bit_internal) {
2048 use_16bit_internal = 1;
2050 if (stream->config.cfg.g_profile == 0) {
2053 input_shift = (int)stream->config.cfg.g_bit_depth -
2054 stream->config.cfg.g_input_bit_depth;
2063 while (frame_avail || got_data) {
2064 struct vpx_usec_timer timer;
2066 if (!global.limit || frames_in < global.limit) {
2067 frame_avail = read_frame(&input, &raw);
2071 seen_frames = frames_in > global.skip_frames ?
2072 frames_in - global.skip_frames : 0;
2074 if (!global.quiet) {
2075 float fps = usec_to_fps(cx_time, seen_frames);
2076 fprintf(stderr,
"\rPass %d/%d ", pass + 1, global.passes);
2078 if (stream_cnt == 1)
2080 "frame %4d/%-4d %7"PRId64
"B ",
2081 frames_in, streams->frames_out, (int64_t)streams->nbytes);
2083 fprintf(stderr,
"frame %4d ", frames_in);
2085 fprintf(stderr,
"%7"PRId64
" %s %.2f %s ",
2086 cx_time > 9999999 ? cx_time / 1000 : cx_time,
2087 cx_time > 9999999 ?
"ms" :
"us",
2088 fps >= 1.0 ? fps : fps * 60,
2089 fps >= 1.0 ?
"fps" :
"fpm");
2090 print_time(
"ETA", estimated_time_left);
2096 if (frames_in > global.skip_frames) {
2097 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
2099 if (input_shift || (use_16bit_internal && input.bit_depth == 8)) {
2100 assert(use_16bit_internal);
2103 if (!allocated_raw_shift) {
2105 input.width, input.height, 32);
2106 allocated_raw_shift = 1;
2108 vpx_img_upshift(&raw_shift, &raw, input_shift);
2109 frame_to_encode = &raw_shift;
2111 frame_to_encode = &raw;
2113 vpx_usec_timer_start(&timer);
2114 if (use_16bit_internal) {
2117 if (stream->config.use_16bit_internal)
2118 encode_frame(stream, &global,
2119 frame_avail ? frame_to_encode : NULL,
2126 FOREACH_STREAM(encode_frame(stream, &global,
2127 frame_avail ? frame_to_encode : NULL,
2131 vpx_usec_timer_start(&timer);
2132 FOREACH_STREAM(encode_frame(stream, &global,
2133 frame_avail ? &raw : NULL,
2136 vpx_usec_timer_mark(&timer);
2137 cx_time += vpx_usec_timer_elapsed(&timer);
2139 FOREACH_STREAM(update_quantizer_histogram(stream));
2142 FOREACH_STREAM(get_cx_data(stream, &global, &got_data));
2144 if (!got_data && input.length && streams != NULL &&
2145 !streams->frames_out) {
2146 lagged_count = global.limit ? seen_frames : ftello(input.file);
2147 }
else if (input.length) {
2152 const int64_t frame_in_lagged = (seen_frames - lagged_count) * 1000;
2154 rate = cx_time ? frame_in_lagged * (int64_t)1000000 / cx_time : 0;
2155 remaining = 1000 * (global.limit - global.skip_frames
2156 - seen_frames + lagged_count);
2158 const int64_t input_pos = ftello(input.file);
2159 const int64_t input_pos_lagged = input_pos - lagged_count;
2160 const int64_t limit = input.length;
2162 rate = cx_time ? input_pos_lagged * (int64_t)1000000 / cx_time : 0;
2163 remaining = limit - input_pos + lagged_count;
2166 average_rate = (average_rate <= 0)
2168 : (average_rate * 7 + rate) / 8;
2169 estimated_time_left = average_rate ? remaining / average_rate : -1;
2172 if (got_data && global.test_decode != TEST_DECODE_OFF)
2173 FOREACH_STREAM(test_decode(stream, global.test_decode, global.codec));
2178 fprintf(stderr,
"\033[K");
2182 fprintf(stderr,
"\n");
2184 if (!global.quiet) {
2185 FOREACH_STREAM(fprintf(stderr,
2186 "\rPass %d/%d frame %4d/%-4d %7"PRId64
"B %7"PRId64
"b/f %7"PRId64
"b/s"
2187 " %7"PRId64
" %s (%.2f fps)\033[K\n",
2189 global.passes, frames_in, stream->frames_out, (int64_t)stream->nbytes,
2190 seen_frames ? (int64_t)(stream->nbytes * 8 / seen_frames) : 0,
2191 seen_frames ? (int64_t)stream->nbytes * 8 *
2192 (int64_t)global.framerate.num / global.framerate.den /
2194 stream->cx_time > 9999999 ? stream->cx_time / 1000 : stream->cx_time,
2195 stream->cx_time > 9999999 ?
"ms" :
"us",
2196 usec_to_fps(stream->cx_time, seen_frames)));
2199 if (global.show_psnr) {
2200 if (global.codec->fourcc == VP9_FOURCC) {
2202 show_psnr(stream, (1 << stream->config.cfg.g_input_bit_depth) - 1));
2204 FOREACH_STREAM(show_psnr(stream, 255.0));
2210 if (global.test_decode != TEST_DECODE_OFF) {
2214 close_input_file(&input);
2216 if (global.test_decode == TEST_DECODE_FATAL) {
2217 FOREACH_STREAM(res |= stream->mismatch_seen);
2219 FOREACH_STREAM(close_output_file(stream, global.codec->fourcc));
2221 FOREACH_STREAM(stats_close(&stream->stats, global.passes - 1));
2223 #if CONFIG_FP_MB_STATS
2224 FOREACH_STREAM(stats_close(&stream->fpmb_stats, global.passes - 1));
2231 if (global.show_q_hist_buckets)
2232 FOREACH_STREAM(show_q_histogram(stream->counts,
2233 global.show_q_hist_buckets));
2235 if (global.show_rate_hist_buckets)
2236 FOREACH_STREAM(show_rate_histogram(stream->rate_hist,
2237 &stream->config.cfg,
2238 global.show_rate_hist_buckets));
2239 FOREACH_STREAM(destroy_rate_histogram(stream->rate_hist));
2241 #if CONFIG_INTERNAL_STATS
2245 if (!(global.pass == 1 && global.passes == 2))
2247 FILE *f = fopen(
"opsnr.stt",
"a");
2248 if (stream->mismatch_seen) {
2249 fprintf(f,
"First mismatch occurred in frame %d\n",
2250 stream->mismatch_seen);
2252 fprintf(f,
"No mismatch detected in recon buffers\n");
2258 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
2259 if (allocated_raw_shift)
2265 return res ? EXIT_FAILURE : EXIT_SUCCESS;
Rational Number.
Definition: vpx_encoder.h:256
Definition: vpx_image.h:66
vpx_fixed_buf_t twopass_stats
Definition: vpx_encoder.h:211
Codec control function to set encoder internal speed settings.
Definition: vp8cx.h:183
Definition: vpx_encoder.h:275
Image Descriptor.
Definition: vpx_image.h:82
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:73
Definition: vpx_image.h:55
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:477
struct vpx_rational g_timebase
Stream timebase units.
Definition: vpx_encoder.h:394
Definition: vpx_encoder.h:273
Codec control function to set noise sensitivity.
Definition: vp8cx.h:440
Definition: vpx_image.h:77
Definition: vpx_image.h:78
Definition: vpx_image.h:75
int den
Definition: vpx_encoder.h:258
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:174
Provides definitions for using VP8 or VP9 within the vpx Decoder interface.
Encoder configuration structure.
Definition: vpx_encoder.h:311
Codec control function to set visual tuning.
Definition: vp8cx.h:254
Codec control function to set constrained quality level.
Definition: vp8cx.h:264
Definition: vpx_encoder.h:176
#define VPX_PLANE_Y
Definition: vpx_image.h:101
Codec control function to set Max data rate for Intra frames.
Definition: vp8cx.h:279
#define VPX_CODEC_USE_HIGHBITDEPTH
Definition: vpx_encoder.h:98
Encoder output packet.
Definition: vpx_encoder.h:192
void * buf
Definition: vpx_encoder.h:106
#define VPX_PLANE_V
Definition: vpx_image.h:103
Definition: vpx_encoder.h:265
Definition: vpx_encoder.h:266
unsigned int x_chroma_shift
Definition: vpx_image.h:96
unsigned int y_chroma_shift
Definition: vpx_image.h:97
Codec control function to set number of tile columns.
Definition: vp8cx.h:370
#define VPX_IMG_FMT_HIGHBITDEPTH
Definition: vpx_image.h:37
struct vpx_codec_cx_pkt::@1::@2 frame
Definition: vpx_image.h:65
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:56
unsigned int d_w
Definition: vpx_image.h:92
#define vpx_codec_dec_init(ctx, iface, cfg, flags)
Convenience macro for vpx_codec_dec_init_ver()
Definition: vpx_decoder.h:154
unsigned int g_w
Width of the frame.
Definition: vpx_encoder.h:354
Definition: vpx_image.h:64
Codec control function to set adaptive quantization mode.
Definition: vp8cx.h:417
Codec control function to set color space info.
Definition: vp8cx.h:510
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:364
enum vpx_img_fmt vpx_img_fmt_t
List of supported image formats.
int stride[4]
Definition: vpx_image.h:106
enum vpx_codec_cx_pkt_kind kind
Definition: vpx_encoder.h:193
Codec control function to set lossless encoding mode.
Definition: vp8cx.h:347
vpx_fixed_buf_t raw
Definition: vpx_encoder.h:218
Codec control function to get last quantizer chosen by the encoder.
Definition: vp8cx.h:233
Definition: vpx_image.h:74
void vpx_img_free(vpx_image_t *img)
Close an image descriptor.
#define VPX_CODEC_USE_OUTPUT_PARTITION
Definition: vpx_encoder.h:95
vpx_img_fmt_t fmt
Definition: vpx_image.h:83
Definition: vpx_image.h:59
unsigned char * planes[4]
Definition: vpx_image.h:105
Definition: vpx_image.h:72
Codec control function to set the number of token partitions.
Definition: vp8cx.h:216
#define VPX_DL_REALTIME
Definition: vpx_encoder.h:891
int num
Definition: vpx_encoder.h:257
control function to set noise sensitivity
Definition: vp8cx.h:198
Definition: vpx_codec.h:222
Boost percentage for Golden Frame in CBR mode.
Definition: vp8cx.h:315
#define VPX_DL_BEST_QUALITY
Definition: vpx_encoder.h:897
Definition: vpx_encoder.h:272
enum vpx_enc_pass g_pass
Multi-pass Encoding Mode.
Definition: vpx_encoder.h:411
double psnr[4]
Definition: vpx_encoder.h:216
#define VPX_DL_GOOD_QUALITY
Definition: vpx_encoder.h:894
vpx_fixed_buf_t firstpass_mb_stats
Definition: vpx_encoder.h:212
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:102
#define vpx_codec_enc_init(ctx, iface, cfg, flags)
Convenience macro for vpx_codec_enc_init_ver()
Definition: vpx_encoder.h:793
Codec control function to set encoder screen content mode.
Definition: vp8cx.h:332
vpx_codec_err_t
Algorithm return codes.
Definition: vpx_codec.h:89
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:239
VP9 specific reference frame data struct.
Definition: vp8.h:114
Definition: vpx_encoder.h:290
Codec control function to set the filter strength for the arf.
Definition: vp8cx.h:245
Codec control function to enable/disable periodic Q boost.
Definition: vp8cx.h:432
Definition: vpx_encoder.h:175
int64_t vpx_codec_pts_t
Time Stamp Type.
Definition: vpx_encoder.h:116
Definition: vpx_image.h:60
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:189
vpx_codec_err_t vpx_codec_control_(vpx_codec_ctx_t *ctx, int ctrl_id,...)
Control algorithm.
reference frame data struct
Definition: vp8.h:105
Definition: vpx_encoder.h:274
int idx
Definition: vp8.h:115
#define vpx_codec_control(ctx, id, data)
vpx_codec_control wrapper macro
Definition: vpx_codec.h:407
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:404
unsigned int d_h
Definition: vpx_image.h:93
Definition: vpx_image.h:71
size_t sz
Definition: vpx_encoder.h:107
Codec control function to set max data rate for Inter frames.
Definition: vp8cx.h:300
Definition: vpx_codec.h:220
vpx_codec_err_t err
Definition: vpx_codec.h:202
Codec control function to set the threshold for MBs treated static.
Definition: vp8cx.h:210
const char * vpx_codec_error(vpx_codec_ctx_t *ctx)
Retrieve error synopsis for codec context.
Definition: vpx_image.h:76
Definition: vpx_image.h:61
Definition: vpx_codec.h:221
Codec control function to set number of tile rows.
Definition: vp8cx.h:390
const void * vpx_codec_iter_t
Iterator.
Definition: vpx_codec.h:188
Codec control function to set sharpness.
Definition: vp8cx.h:204
Definition: vpx_encoder.h:173
#define VPX_FRAME_IS_FRAGMENT
Definition: vpx_encoder.h:136
Definition: vpx_encoder.h:264
Codec context structure.
Definition: vpx_codec.h:199