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 debugmode =
127 ARG_DEF(
"D",
"debug", 0,
"Debug mode (makes output deterministic)");
128 static const arg_def_t outputfile =
129 ARG_DEF(
"o",
"output", 1,
"Output filename");
130 static const arg_def_t use_yv12 =
131 ARG_DEF(NULL,
"yv12", 0,
"Input file is YV12 ");
132 static const arg_def_t use_i420 =
133 ARG_DEF(NULL,
"i420", 0,
"Input file is I420 (default)");
134 static const arg_def_t use_i422 =
135 ARG_DEF(NULL,
"i422", 0,
"Input file is I422");
136 static const arg_def_t use_i444 =
137 ARG_DEF(NULL,
"i444", 0,
"Input file is I444");
138 static const arg_def_t use_i440 =
139 ARG_DEF(NULL,
"i440", 0,
"Input file is I440");
140 static const arg_def_t codecarg = ARG_DEF(NULL,
"codec", 1,
"Codec to use");
141 static const arg_def_t passes =
142 ARG_DEF(
"p",
"passes", 1,
"Number of passes (1/2)");
143 static const arg_def_t pass_arg =
144 ARG_DEF(NULL,
"pass", 1,
"Pass to execute (1/2)");
145 static const arg_def_t fpf_name =
146 ARG_DEF(NULL,
"fpf", 1,
"First pass statistics file name");
147 #if CONFIG_FP_MB_STATS 148 static const arg_def_t fpmbf_name =
149 ARG_DEF(NULL,
"fpmbf", 1,
"First pass block statistics file name");
151 static const arg_def_t limit =
152 ARG_DEF(NULL,
"limit", 1,
"Stop encoding after n input frames");
153 static const arg_def_t skip =
154 ARG_DEF(NULL,
"skip", 1,
"Skip the first n input frames");
155 static const arg_def_t deadline =
156 ARG_DEF(
"d",
"deadline", 1,
"Deadline per frame (usec)");
157 static const arg_def_t best_dl =
158 ARG_DEF(NULL,
"best", 0,
"Use Best Quality Deadline");
159 static const arg_def_t good_dl =
160 ARG_DEF(NULL,
"good", 0,
"Use Good Quality Deadline");
161 static const arg_def_t rt_dl =
162 ARG_DEF(NULL,
"rt", 0,
"Use Realtime Quality Deadline");
163 static const arg_def_t quietarg =
164 ARG_DEF(
"q",
"quiet", 0,
"Do not print encode progress");
165 static const arg_def_t verbosearg =
166 ARG_DEF(
"v",
"verbose", 0,
"Show encoder parameters");
167 static const arg_def_t psnrarg =
168 ARG_DEF(NULL,
"psnr", 0,
"Show PSNR in status line");
170 static const struct arg_enum_list test_decode_enum[] = {
171 {
"off", TEST_DECODE_OFF },
172 {
"fatal", TEST_DECODE_FATAL },
173 {
"warn", TEST_DECODE_WARN },
176 static const arg_def_t recontest = ARG_DEF_ENUM(
177 NULL,
"test-decode", 1,
"Test encode/decode mismatch", test_decode_enum);
178 static const arg_def_t framerate =
179 ARG_DEF(NULL,
"fps", 1,
"Stream frame rate (rate/scale)");
180 static const arg_def_t use_webm =
181 ARG_DEF(NULL,
"webm", 0,
"Output WebM (default when WebM IO is enabled)");
182 static const arg_def_t use_ivf = ARG_DEF(NULL,
"ivf", 0,
"Output IVF");
183 static const arg_def_t out_part =
184 ARG_DEF(
"P",
"output-partitions", 0,
185 "Makes encoder output partitions. Requires IVF output!");
186 static const arg_def_t q_hist_n =
187 ARG_DEF(NULL,
"q-hist", 1,
"Show quantizer histogram (n-buckets)");
188 static const arg_def_t rate_hist_n =
189 ARG_DEF(NULL,
"rate-hist", 1,
"Show rate histogram (n-buckets)");
190 static const arg_def_t disable_warnings =
191 ARG_DEF(NULL,
"disable-warnings", 0,
192 "Disable warnings about potentially incorrect encode settings.");
193 static const arg_def_t disable_warning_prompt =
194 ARG_DEF(
"y",
"disable-warning-prompt", 0,
195 "Display warnings, but do not prompt user to continue.");
197 #if CONFIG_VP9_HIGHBITDEPTH 198 static const arg_def_t test16bitinternalarg = ARG_DEF(
199 NULL,
"test-16bit-internal", 0,
"Force use of 16 bit internal buffer");
202 static const arg_def_t *main_args[] = { &debugmode,
223 &disable_warning_prompt,
227 static const arg_def_t usage =
228 ARG_DEF(
"u",
"usage", 1,
"Usage profile number to use");
229 static const arg_def_t threads =
230 ARG_DEF(
"t",
"threads", 1,
"Max number of threads to use");
231 static const arg_def_t profile =
232 ARG_DEF(NULL,
"profile", 1,
"Bitstream profile number to use");
233 static const arg_def_t width = ARG_DEF(
"w",
"width", 1,
"Frame width");
234 static const arg_def_t height = ARG_DEF(
"h",
"height", 1,
"Frame height");
236 static const struct arg_enum_list stereo_mode_enum[] = {
237 {
"mono", STEREO_FORMAT_MONO },
238 {
"left-right", STEREO_FORMAT_LEFT_RIGHT },
239 {
"bottom-top", STEREO_FORMAT_BOTTOM_TOP },
240 {
"top-bottom", STEREO_FORMAT_TOP_BOTTOM },
241 {
"right-left", STEREO_FORMAT_RIGHT_LEFT },
244 static const arg_def_t stereo_mode = ARG_DEF_ENUM(
245 NULL,
"stereo-mode", 1,
"Stereo 3D video format", stereo_mode_enum);
247 static const arg_def_t timebase = ARG_DEF(
248 NULL,
"timebase", 1,
"Output timestamp precision (fractional seconds)");
249 static const arg_def_t error_resilient =
250 ARG_DEF(NULL,
"error-resilient", 1,
"Enable error resiliency features");
251 static const arg_def_t lag_in_frames =
252 ARG_DEF(NULL,
"lag-in-frames", 1,
"Max number of frames to lag");
254 static const arg_def_t *global_args[] = { &use_yv12,
270 #if CONFIG_VP9_HIGHBITDEPTH 271 &test16bitinternalarg,
276 static const arg_def_t dropframe_thresh =
277 ARG_DEF(NULL,
"drop-frame", 1,
"Temporal resampling threshold (buf %)");
278 static const arg_def_t resize_allowed =
279 ARG_DEF(NULL,
"resize-allowed", 1,
"Spatial resampling enabled (bool)");
280 static const arg_def_t resize_width =
281 ARG_DEF(NULL,
"resize-width", 1,
"Width of encoded frame");
282 static const arg_def_t resize_height =
283 ARG_DEF(NULL,
"resize-height", 1,
"Height of encoded frame");
284 static const arg_def_t resize_up_thresh =
285 ARG_DEF(NULL,
"resize-up", 1,
"Upscale threshold (buf %)");
286 static const arg_def_t resize_down_thresh =
287 ARG_DEF(NULL,
"resize-down", 1,
"Downscale threshold (buf %)");
288 static const struct arg_enum_list end_usage_enum[] = { {
"vbr",
VPX_VBR },
293 static const arg_def_t end_usage =
294 ARG_DEF_ENUM(NULL,
"end-usage", 1,
"Rate control mode", end_usage_enum);
295 static const arg_def_t target_bitrate =
296 ARG_DEF(NULL,
"target-bitrate", 1,
"Bitrate (kbps)");
297 static const arg_def_t min_quantizer =
298 ARG_DEF(NULL,
"min-q", 1,
"Minimum (best) quantizer");
299 static const arg_def_t max_quantizer =
300 ARG_DEF(NULL,
"max-q", 1,
"Maximum (worst) quantizer");
301 static const arg_def_t undershoot_pct =
302 ARG_DEF(NULL,
"undershoot-pct", 1,
"Datarate undershoot (min) target (%)");
303 static const arg_def_t overshoot_pct =
304 ARG_DEF(NULL,
"overshoot-pct", 1,
"Datarate overshoot (max) target (%)");
305 static const arg_def_t buf_sz =
306 ARG_DEF(NULL,
"buf-sz", 1,
"Client buffer size (ms)");
307 static const arg_def_t buf_initial_sz =
308 ARG_DEF(NULL,
"buf-initial-sz", 1,
"Client initial buffer size (ms)");
309 static const arg_def_t buf_optimal_sz =
310 ARG_DEF(NULL,
"buf-optimal-sz", 1,
"Client optimal buffer size (ms)");
311 static const arg_def_t *rc_args[] = {
312 &dropframe_thresh, &resize_allowed, &resize_width, &resize_height,
313 &resize_up_thresh, &resize_down_thresh, &end_usage, &target_bitrate,
314 &min_quantizer, &max_quantizer, &undershoot_pct, &overshoot_pct,
315 &buf_sz, &buf_initial_sz, &buf_optimal_sz, NULL
318 static const arg_def_t bias_pct =
319 ARG_DEF(NULL,
"bias-pct", 1,
"CBR/VBR bias (0=CBR, 100=VBR)");
320 static const arg_def_t minsection_pct =
321 ARG_DEF(NULL,
"minsection-pct", 1,
"GOP min bitrate (% of target)");
322 static const arg_def_t maxsection_pct =
323 ARG_DEF(NULL,
"maxsection-pct", 1,
"GOP max bitrate (% of target)");
324 static const arg_def_t *rc_twopass_args[] = { &bias_pct, &minsection_pct,
325 &maxsection_pct, NULL };
327 static const arg_def_t kf_min_dist =
328 ARG_DEF(NULL,
"kf-min-dist", 1,
"Minimum keyframe interval (frames)");
329 static const arg_def_t kf_max_dist =
330 ARG_DEF(NULL,
"kf-max-dist", 1,
"Maximum keyframe interval (frames)");
331 static const arg_def_t kf_disabled =
332 ARG_DEF(NULL,
"disable-kf", 0,
"Disable keyframe placement");
333 static const arg_def_t *kf_args[] = { &kf_min_dist, &kf_max_dist, &kf_disabled,
336 static const arg_def_t noise_sens =
337 ARG_DEF(NULL,
"noise-sensitivity", 1,
"Noise sensitivity (frames to blur)");
338 static const arg_def_t sharpness =
339 ARG_DEF(NULL,
"sharpness", 1,
"Loop filter sharpness (0..7)");
340 static const arg_def_t static_thresh =
341 ARG_DEF(NULL,
"static-thresh", 1,
"Motion detection threshold");
342 static const arg_def_t auto_altref =
343 ARG_DEF(NULL,
"auto-alt-ref", 1,
"Enable automatic alt reference frames");
344 static const arg_def_t arnr_maxframes =
345 ARG_DEF(NULL,
"arnr-maxframes", 1,
"AltRef max frames (0..15)");
346 static const arg_def_t arnr_strength =
347 ARG_DEF(NULL,
"arnr-strength", 1,
"AltRef filter strength (0..6)");
348 static const arg_def_t arnr_type = ARG_DEF(NULL,
"arnr-type", 1,
"AltRef type");
349 static const struct arg_enum_list tuning_enum[] = {
350 {
"psnr", VP8_TUNE_PSNR }, {
"ssim", VP8_TUNE_SSIM }, { NULL, 0 }
352 static const arg_def_t tune_ssim =
353 ARG_DEF_ENUM(NULL,
"tune", 1,
"Material to favor", tuning_enum);
354 static const arg_def_t cq_level =
355 ARG_DEF(NULL,
"cq-level", 1,
"Constant/Constrained Quality level");
356 static const arg_def_t max_intra_rate_pct =
357 ARG_DEF(NULL,
"max-intra-rate", 1,
"Max I-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 #if CONFIG_VP8_ENCODER 362 static const arg_def_t cpu_used_vp8 =
363 ARG_DEF(NULL,
"cpu-used", 1,
"CPU Used (-16..16)");
364 static const arg_def_t token_parts =
365 ARG_DEF(NULL,
"token-parts", 1,
"Number of token partitions to use, log2");
366 static const arg_def_t screen_content_mode =
367 ARG_DEF(NULL,
"screen-content-mode", 1,
"Screen content mode");
368 static const arg_def_t *vp8_args[] = { &cpu_used_vp8,
381 &screen_content_mode,
400 #if CONFIG_VP9_ENCODER 401 static const arg_def_t cpu_used_vp9 =
402 ARG_DEF(NULL,
"cpu-used", 1,
"CPU Used (-8..8)");
403 static const arg_def_t tile_cols =
404 ARG_DEF(NULL,
"tile-columns", 1,
"Number of tile columns to use, log2");
405 static const arg_def_t tile_rows =
406 ARG_DEF(NULL,
"tile-rows", 1,
407 "Number of tile rows to use, log2 (set to 0 while threads > 1)");
408 static const arg_def_t lossless =
409 ARG_DEF(NULL,
"lossless", 1,
"Lossless mode (0: false (default), 1: true)");
410 static const arg_def_t frame_parallel_decoding = ARG_DEF(
411 NULL,
"frame-parallel", 1,
"Enable frame parallel decodability features");
412 static const arg_def_t aq_mode = ARG_DEF(
414 "Adaptive quantization mode (0: off (default), 1: variance 2: complexity, " 415 "3: cyclic refresh, 4: equator360)");
416 static const arg_def_t alt_ref_aq = ARG_DEF(NULL,
"alt-ref-aq", 1,
417 "Special adaptive quantization for " 418 "the alternate reference frames.");
419 static const arg_def_t frame_periodic_boost =
420 ARG_DEF(NULL,
"frame-boost", 1,
421 "Enable frame periodic boost (0: off (default), 1: on)");
422 static const arg_def_t max_inter_rate_pct =
423 ARG_DEF(NULL,
"max-inter-rate", 1,
"Max P-frame bitrate (pct)");
424 static const arg_def_t min_gf_interval = ARG_DEF(
425 NULL,
"min-gf-interval", 1,
426 "min gf/arf frame interval (default 0, indicating in-built behavior)");
427 static const arg_def_t max_gf_interval = ARG_DEF(
428 NULL,
"max-gf-interval", 1,
429 "max gf/arf frame interval (default 0, indicating in-built behavior)");
431 static const struct arg_enum_list color_space_enum[] = {
443 static const arg_def_t input_color_space =
444 ARG_DEF_ENUM(NULL,
"color-space", 1,
"The color space of input content:",
447 #if CONFIG_VP9_HIGHBITDEPTH 448 static const struct arg_enum_list bitdepth_enum[] = {
452 static const arg_def_t bitdeptharg = ARG_DEF_ENUM(
454 "Bit depth for codec (8 for version <=1, 10 or 12 for version 2)",
456 static const arg_def_t inbitdeptharg =
457 ARG_DEF(NULL,
"input-bit-depth", 1,
"Bit depth of input");
460 static const struct arg_enum_list tune_content_enum[] = {
461 {
"default", VP9E_CONTENT_DEFAULT },
462 {
"screen", VP9E_CONTENT_SCREEN },
466 static const arg_def_t tune_content = ARG_DEF_ENUM(
467 NULL,
"tune-content", 1,
"Tune content type", tune_content_enum);
469 static const arg_def_t target_level = ARG_DEF(
470 NULL,
"target-level", 1,
471 "Target level (255: off (default); 0: only keep level stats; 10: level 1.0;" 472 " 11: level 1.1; ... 62: level 6.2)");
474 static const arg_def_t row_mt =
475 ARG_DEF(NULL,
"row-mt", 1,
476 "Enable row based non-deterministic multi-threading in VP9");
479 #if CONFIG_VP9_ENCODER 480 static const arg_def_t *vp9_args[] = { &cpu_used_vp9,
495 &frame_parallel_decoding,
498 &frame_periodic_boost,
506 #if CONFIG_VP9_HIGHBITDEPTH 509 #endif // CONFIG_VP9_HIGHBITDEPTH 540 static const arg_def_t *no_args[] = { NULL };
542 void usage_exit(
void) {
544 const int num_encoder = get_vpx_encoder_count();
546 fprintf(stderr,
"Usage: %s <options> -o dst_filename src_filename \n",
549 fprintf(stderr,
"\nOptions:\n");
550 arg_show_usage(stderr, main_args);
551 fprintf(stderr,
"\nEncoder Global Options:\n");
552 arg_show_usage(stderr, global_args);
553 fprintf(stderr,
"\nRate Control Options:\n");
554 arg_show_usage(stderr, rc_args);
555 fprintf(stderr,
"\nTwopass Rate Control Options:\n");
556 arg_show_usage(stderr, rc_twopass_args);
557 fprintf(stderr,
"\nKeyframe Placement Options:\n");
558 arg_show_usage(stderr, kf_args);
559 #if CONFIG_VP8_ENCODER 560 fprintf(stderr,
"\nVP8 Specific Options:\n");
561 arg_show_usage(stderr, vp8_args);
563 #if CONFIG_VP9_ENCODER 564 fprintf(stderr,
"\nVP9 Specific Options:\n");
565 arg_show_usage(stderr, vp9_args);
568 "\nStream timebase (--timebase):\n" 569 " The desired precision of timestamps in the output, expressed\n" 570 " in fractional seconds. Default is 1/1000.\n");
571 fprintf(stderr,
"\nIncluded encoders:\n\n");
573 for (i = 0; i < num_encoder; ++i) {
574 const VpxInterface *
const encoder = get_vpx_encoder_by_index(i);
575 const char *defstr = (i == (num_encoder - 1)) ?
"(default)" :
"";
576 fprintf(stderr,
" %-6s - %s %s\n", encoder->name,
579 fprintf(stderr,
"\n ");
580 fprintf(stderr,
"Use --codec to switch to a non-default encoder.\n\n");
585 #define mmin(a, b) ((a) < (b) ? (a) : (b)) 587 #if CONFIG_VP9_HIGHBITDEPTH 588 static void find_mismatch_high(
const vpx_image_t *
const img1,
590 int uloc[4],
int vloc[4]) {
591 uint16_t *plane1, *plane2;
592 uint32_t stride1, stride2;
593 const uint32_t bsize = 64;
602 yloc[0] = yloc[1] = yloc[2] = yloc[3] = -1;
603 plane1 = (uint16_t *)img1->
planes[VPX_PLANE_Y];
607 for (i = 0, match = 1; match && i < img1->
d_h; i += bsize) {
608 for (j = 0; match && j < img1->
d_w; j += bsize) {
610 const int si = mmin(i + bsize, img1->
d_h) - i;
611 const int sj = mmin(j + bsize, img1->
d_w) - j;
612 for (k = 0; match && k < si; ++k) {
613 for (l = 0; match && l < sj; ++l) {
614 if (*(plane1 + (i + k) * stride1 + j + l) !=
615 *(plane2 + (i + k) * stride2 + j + l)) {
618 yloc[2] = *(plane1 + (i + k) * stride1 + j + l);
619 yloc[3] = *(plane2 + (i + k) * stride2 + j + l);
628 uloc[0] = uloc[1] = uloc[2] = uloc[3] = -1;
629 plane1 = (uint16_t *)img1->
planes[VPX_PLANE_U];
633 for (i = 0, match = 1; match && i < c_h; i += bsizey) {
634 for (j = 0; match && j < c_w; j += bsizex) {
636 const int si = mmin(i + bsizey, c_h - i);
637 const int sj = mmin(j + bsizex, c_w - j);
638 for (k = 0; match && k < si; ++k) {
639 for (l = 0; match && l < sj; ++l) {
640 if (*(plane1 + (i + k) * stride1 + j + l) !=
641 *(plane2 + (i + k) * stride2 + j + l)) {
644 uloc[2] = *(plane1 + (i + k) * stride1 + j + l);
645 uloc[3] = *(plane2 + (i + k) * stride2 + j + l);
654 vloc[0] = vloc[1] = vloc[2] = vloc[3] = -1;
655 plane1 = (uint16_t *)img1->
planes[VPX_PLANE_V];
659 for (i = 0, match = 1; match && i < c_h; i += bsizey) {
660 for (j = 0; match && j < c_w; j += bsizex) {
662 const int si = mmin(i + bsizey, c_h - i);
663 const int sj = mmin(j + bsizex, c_w - j);
664 for (k = 0; match && k < si; ++k) {
665 for (l = 0; match && l < sj; ++l) {
666 if (*(plane1 + (i + k) * stride1 + j + l) !=
667 *(plane2 + (i + k) * stride2 + j + l)) {
670 vloc[2] = *(plane1 + (i + k) * stride1 + j + l);
671 vloc[3] = *(plane2 + (i + k) * stride2 + j + l);
682 static void find_mismatch(
const vpx_image_t *
const img1,
684 int uloc[4],
int vloc[4]) {
685 const uint32_t bsize = 64;
694 yloc[0] = yloc[1] = yloc[2] = yloc[3] = -1;
695 for (i = 0, match = 1; match && i < img1->
d_h; i += bsize) {
696 for (j = 0; match && j < img1->
d_w; j += bsize) {
698 const int si = mmin(i + bsize, img1->
d_h) - i;
699 const int sj = mmin(j + bsize, img1->
d_w) - j;
700 for (k = 0; match && k < si; ++k) {
701 for (l = 0; match && l < sj; ++l) {
702 if (*(img1->
planes[VPX_PLANE_Y] +
703 (i + k) * img1->
stride[VPX_PLANE_Y] + j + l) !=
704 *(img2->
planes[VPX_PLANE_Y] +
705 (i + k) * img2->
stride[VPX_PLANE_Y] + j + l)) {
709 (i + k) * img1->
stride[VPX_PLANE_Y] + j + l);
711 (i + k) * img2->
stride[VPX_PLANE_Y] + j + l);
720 uloc[0] = uloc[1] = uloc[2] = uloc[3] = -1;
721 for (i = 0, match = 1; match && i < c_h; i += bsizey) {
722 for (j = 0; match && j < c_w; j += bsizex) {
724 const int si = mmin(i + bsizey, c_h - i);
725 const int sj = mmin(j + bsizex, c_w - j);
726 for (k = 0; match && k < si; ++k) {
727 for (l = 0; match && l < sj; ++l) {
728 if (*(img1->
planes[VPX_PLANE_U] +
729 (i + k) * img1->
stride[VPX_PLANE_U] + j + l) !=
730 *(img2->
planes[VPX_PLANE_U] +
731 (i + k) * img2->
stride[VPX_PLANE_U] + j + l)) {
735 (i + k) * img1->
stride[VPX_PLANE_U] + j + l);
737 (i + k) * img2->
stride[VPX_PLANE_U] + j + l);
745 vloc[0] = vloc[1] = vloc[2] = vloc[3] = -1;
746 for (i = 0, match = 1; match && i < c_h; i += bsizey) {
747 for (j = 0; match && j < c_w; j += bsizex) {
749 const int si = mmin(i + bsizey, c_h - i);
750 const int sj = mmin(j + bsizex, c_w - j);
751 for (k = 0; match && k < si; ++k) {
752 for (l = 0; match && l < sj; ++l) {
753 if (*(img1->
planes[VPX_PLANE_V] +
754 (i + k) * img1->
stride[VPX_PLANE_V] + j + l) !=
755 *(img2->
planes[VPX_PLANE_V] +
756 (i + k) * img2->
stride[VPX_PLANE_V] + j + l)) {
760 (i + k) * img1->
stride[VPX_PLANE_V] + j + l);
762 (i + k) * img2->
stride[VPX_PLANE_V] + j + l);
772 static int compare_img(
const vpx_image_t *
const img1,
774 uint32_t l_w = img1->
d_w;
781 match &= (img1->
fmt == img2->
fmt);
782 match &= (img1->
d_w == img2->
d_w);
783 match &= (img1->
d_h == img2->
d_h);
784 #if CONFIG_VP9_HIGHBITDEPTH 791 for (i = 0; i < img1->
d_h; ++i)
792 match &= (memcmp(img1->
planes[VPX_PLANE_Y] + i * img1->
stride[VPX_PLANE_Y],
793 img2->
planes[VPX_PLANE_Y] + i * img2->
stride[VPX_PLANE_Y],
796 for (i = 0; i < c_h; ++i)
797 match &= (memcmp(img1->
planes[VPX_PLANE_U] + i * img1->
stride[VPX_PLANE_U],
798 img2->
planes[VPX_PLANE_U] + i * img2->
stride[VPX_PLANE_U],
801 for (i = 0; i < c_h; ++i)
802 match &= (memcmp(img1->
planes[VPX_PLANE_V] + i * img1->
stride[VPX_PLANE_V],
803 img2->
planes[VPX_PLANE_V] + i * img2->
stride[VPX_PLANE_V],
809 #define NELEMENTS(x) (sizeof(x) / sizeof(x[0])) 810 #if CONFIG_VP9_ENCODER 811 #define ARG_CTRL_CNT_MAX NELEMENTS(vp9_arg_ctrl_map) 813 #define ARG_CTRL_CNT_MAX NELEMENTS(vp8_arg_ctrl_map) 817 typedef int stereo_format_t;
818 struct WebmOutputContext {
824 struct stream_config {
827 const char *stats_fn;
828 #if CONFIG_FP_MB_STATS 829 const char *fpmb_stats_fn;
831 stereo_format_t stereo_fmt;
832 int arg_ctrls[ARG_CTRL_CNT_MAX][2];
835 #if CONFIG_VP9_HIGHBITDEPTH 837 int use_16bit_internal;
841 struct stream_state {
843 struct stream_state *next;
844 struct stream_config config;
846 struct rate_hist *rate_hist;
847 struct WebmOutputContext webm_ctx;
848 uint64_t psnr_sse_total;
849 uint64_t psnr_samples_total;
850 double psnr_totals[4];
854 unsigned int frames_out;
858 #if CONFIG_FP_MB_STATS 859 stats_io_t fpmb_stats;
866 static void validate_positive_rational(
const char *msg,
873 if (rat->
num < 0) die(
"Error: %s must be positive\n", msg);
875 if (!rat->
den) die(
"Error: %s has zero denominator\n", msg);
878 static void parse_global_config(
struct VpxEncoderConfig *global,
char **argv) {
881 const int num_encoder = get_vpx_encoder_count();
883 if (num_encoder < 1) die(
"Error: no valid encoder available\n");
886 memset(global, 0,
sizeof(*global));
887 global->codec = get_vpx_encoder_by_index(num_encoder - 1);
889 global->color_type = I420;
893 for (argi = argj = argv; (*argj = *argi); argi += arg.argv_step) {
896 if (arg_match(&arg, &codecarg, argi)) {
897 global->codec = get_vpx_encoder_by_name(arg.val);
899 die(
"Error: Unrecognized argument (%s) to --codec\n", arg.val);
900 }
else if (arg_match(&arg, &passes, argi)) {
901 global->passes = arg_parse_uint(&arg);
903 if (global->passes < 1 || global->passes > 2)
904 die(
"Error: Invalid number of passes (%d)\n", global->passes);
905 }
else if (arg_match(&arg, &pass_arg, argi)) {
906 global->pass = arg_parse_uint(&arg);
908 if (global->pass < 1 || global->pass > 2)
909 die(
"Error: Invalid pass selected (%d)\n", global->pass);
910 }
else if (arg_match(&arg, &usage, argi))
911 global->usage = arg_parse_uint(&arg);
912 else if (arg_match(&arg, &deadline, argi))
913 global->deadline = arg_parse_uint(&arg);
914 else if (arg_match(&arg, &best_dl, argi))
916 else if (arg_match(&arg, &good_dl, argi))
918 else if (arg_match(&arg, &rt_dl, argi))
920 else if (arg_match(&arg, &use_yv12, argi))
921 global->color_type = YV12;
922 else if (arg_match(&arg, &use_i420, argi))
923 global->color_type = I420;
924 else if (arg_match(&arg, &use_i422, argi))
925 global->color_type = I422;
926 else if (arg_match(&arg, &use_i444, argi))
927 global->color_type = I444;
928 else if (arg_match(&arg, &use_i440, argi))
929 global->color_type = I440;
930 else if (arg_match(&arg, &quietarg, argi))
932 else if (arg_match(&arg, &verbosearg, argi))
934 else if (arg_match(&arg, &limit, argi))
935 global->limit = arg_parse_uint(&arg);
936 else if (arg_match(&arg, &skip, argi))
937 global->skip_frames = arg_parse_uint(&arg);
938 else if (arg_match(&arg, &psnrarg, argi))
939 global->show_psnr = 1;
940 else if (arg_match(&arg, &recontest, argi))
941 global->test_decode = arg_parse_enum_or_int(&arg);
942 else if (arg_match(&arg, &framerate, argi)) {
943 global->framerate = arg_parse_rational(&arg);
944 validate_positive_rational(arg.name, &global->framerate);
945 global->have_framerate = 1;
946 }
else if (arg_match(&arg, &out_part, argi))
947 global->out_part = 1;
948 else if (arg_match(&arg, &debugmode, argi))
950 else if (arg_match(&arg, &q_hist_n, argi))
951 global->show_q_hist_buckets = arg_parse_uint(&arg);
952 else if (arg_match(&arg, &rate_hist_n, argi))
953 global->show_rate_hist_buckets = arg_parse_uint(&arg);
954 else if (arg_match(&arg, &disable_warnings, argi))
955 global->disable_warnings = 1;
956 else if (arg_match(&arg, &disable_warning_prompt, argi))
957 global->disable_warning_prompt = 1;
964 if (global->pass > global->passes) {
965 warn(
"Assuming --pass=%d implies --passes=%d\n", global->pass,
967 global->passes = global->pass;
971 if (global->passes == 0) {
972 #if CONFIG_VP9_ENCODER 975 if (global->codec != NULL && global->codec->name != NULL)
976 global->passes = (strcmp(global->codec->name,
"vp9") == 0 &&
986 warn(
"Enforcing one-pass encoding in realtime mode\n");
991 static void open_input_file(
struct VpxInputContext *input) {
993 input->file = strcmp(input->filename,
"-") ? fopen(input->filename,
"rb")
994 : set_binary_mode(stdin);
996 if (!input->file) fatal(
"Failed to open input file");
998 if (!fseeko(input->file, 0, SEEK_END)) {
1002 input->length = ftello(input->file);
1003 rewind(input->file);
1007 input->pixel_aspect_ratio.numerator = 1;
1008 input->pixel_aspect_ratio.denominator = 1;
1013 input->detect.buf_read = fread(input->detect.buf, 1, 4, input->file);
1014 input->detect.position = 0;
1016 if (input->detect.buf_read == 4 && file_is_y4m(input->detect.buf)) {
1017 if (y4m_input_open(&input->y4m, input->file, input->detect.buf, 4,
1018 input->only_i420) >= 0) {
1019 input->file_type = FILE_TYPE_Y4M;
1020 input->width = input->y4m.pic_w;
1021 input->height = input->y4m.pic_h;
1022 input->pixel_aspect_ratio.numerator = input->y4m.par_n;
1023 input->pixel_aspect_ratio.denominator = input->y4m.par_d;
1024 input->framerate.numerator = input->y4m.fps_n;
1025 input->framerate.denominator = input->y4m.fps_d;
1026 input->fmt = input->y4m.vpx_fmt;
1027 input->bit_depth = input->y4m.bit_depth;
1029 fatal(
"Unsupported Y4M stream.");
1030 }
else if (input->detect.buf_read == 4 && fourcc_is_ivf(input->detect.buf)) {
1031 fatal(
"IVF is not supported as input.");
1033 input->file_type = FILE_TYPE_RAW;
1037 static void close_input_file(
struct VpxInputContext *input) {
1038 fclose(input->file);
1039 if (input->file_type == FILE_TYPE_Y4M) y4m_input_close(&input->y4m);
1042 static struct stream_state *new_stream(
struct VpxEncoderConfig *global,
1043 struct stream_state *prev) {
1044 struct stream_state *stream;
1046 stream = calloc(1,
sizeof(*stream));
1047 if (stream == NULL) {
1048 fatal(
"Failed to allocate new stream.");
1052 memcpy(stream, prev,
sizeof(*stream));
1054 prev->next = stream;
1060 &stream->config.cfg, global->usage);
1066 stream->config.cfg.g_timebase.den = 1000;
1071 stream->config.cfg.g_w = 0;
1072 stream->config.cfg.g_h = 0;
1075 stream->config.write_webm = 1;
1077 stream->config.stereo_fmt = STEREO_FORMAT_MONO;
1078 stream->webm_ctx.last_pts_ns = -1;
1079 stream->webm_ctx.writer = NULL;
1080 stream->webm_ctx.segment = NULL;
1084 stream->webm_ctx.debug = global->debug;
1088 stream->config.cfg.rc_end_usage == 1)
1089 stream->config.cfg.g_lag_in_frames = 0;
1093 stream->config.out_fn = NULL;
1095 stream->next = NULL;
1099 static int parse_stream_params(
struct VpxEncoderConfig *global,
1100 struct stream_state *stream,
char **argv) {
1101 char **argi, **argj;
1103 static const arg_def_t **ctrl_args = no_args;
1104 static const int *ctrl_args_map = NULL;
1105 struct stream_config *config = &stream->config;
1106 int eos_mark_found = 0;
1107 #if CONFIG_VP9_HIGHBITDEPTH 1108 int test_16bit_internal = 0;
1113 #if CONFIG_VP8_ENCODER 1114 }
else if (strcmp(global->codec->name,
"vp8") == 0) {
1115 ctrl_args = vp8_args;
1116 ctrl_args_map = vp8_arg_ctrl_map;
1118 #if CONFIG_VP9_ENCODER 1119 }
else if (strcmp(global->codec->name,
"vp9") == 0) {
1120 ctrl_args = vp9_args;
1121 ctrl_args_map = vp9_arg_ctrl_map;
1125 for (argi = argj = argv; (*argj = *argi); argi += arg.argv_step) {
1131 if (eos_mark_found) {
1134 }
else if (!strcmp(*argj,
"--")) {
1139 if (arg_match(&arg, &outputfile, argi)) {
1140 config->out_fn = arg.val;
1141 }
else if (arg_match(&arg, &fpf_name, argi)) {
1142 config->stats_fn = arg.val;
1143 #if CONFIG_FP_MB_STATS 1144 }
else if (arg_match(&arg, &fpmbf_name, argi)) {
1145 config->fpmb_stats_fn = arg.val;
1147 }
else if (arg_match(&arg, &use_webm, argi)) {
1149 config->write_webm = 1;
1151 die(
"Error: --webm specified but webm is disabled.");
1153 }
else if (arg_match(&arg, &use_ivf, argi)) {
1154 config->write_webm = 0;
1155 }
else if (arg_match(&arg, &threads, argi)) {
1156 config->cfg.g_threads = arg_parse_uint(&arg);
1157 }
else if (arg_match(&arg, &profile, argi)) {
1158 config->cfg.g_profile = arg_parse_uint(&arg);
1159 }
else if (arg_match(&arg, &width, argi)) {
1160 config->cfg.g_w = arg_parse_uint(&arg);
1161 }
else if (arg_match(&arg, &height, argi)) {
1162 config->cfg.g_h = arg_parse_uint(&arg);
1163 #if CONFIG_VP9_HIGHBITDEPTH 1164 }
else if (arg_match(&arg, &bitdeptharg, argi)) {
1165 config->cfg.g_bit_depth = arg_parse_enum_or_int(&arg);
1166 }
else if (arg_match(&arg, &inbitdeptharg, argi)) {
1167 config->cfg.g_input_bit_depth = arg_parse_uint(&arg);
1170 }
else if (arg_match(&arg, &stereo_mode, argi)) {
1171 config->stereo_fmt = arg_parse_enum_or_int(&arg);
1173 }
else if (arg_match(&arg, &timebase, argi)) {
1174 config->cfg.g_timebase = arg_parse_rational(&arg);
1175 validate_positive_rational(arg.name, &config->cfg.g_timebase);
1176 }
else if (arg_match(&arg, &error_resilient, argi)) {
1177 config->cfg.g_error_resilient = arg_parse_uint(&arg);
1178 }
else if (arg_match(&arg, &end_usage, argi)) {
1179 config->cfg.rc_end_usage = arg_parse_enum_or_int(&arg);
1180 }
else if (arg_match(&arg, &lag_in_frames, argi)) {
1181 config->cfg.g_lag_in_frames = arg_parse_uint(&arg);
1183 config->cfg.rc_end_usage ==
VPX_CBR &&
1184 config->cfg.g_lag_in_frames != 0) {
1185 warn(
"non-zero %s option ignored in realtime CBR mode.\n", arg.name);
1186 config->cfg.g_lag_in_frames = 0;
1188 }
else if (arg_match(&arg, &dropframe_thresh, argi)) {
1189 config->cfg.rc_dropframe_thresh = arg_parse_uint(&arg);
1190 }
else if (arg_match(&arg, &resize_allowed, argi)) {
1191 config->cfg.rc_resize_allowed = arg_parse_uint(&arg);
1192 }
else if (arg_match(&arg, &resize_width, argi)) {
1193 config->cfg.rc_scaled_width = arg_parse_uint(&arg);
1194 }
else if (arg_match(&arg, &resize_height, argi)) {
1195 config->cfg.rc_scaled_height = arg_parse_uint(&arg);
1196 }
else if (arg_match(&arg, &resize_up_thresh, argi)) {
1197 config->cfg.rc_resize_up_thresh = arg_parse_uint(&arg);
1198 }
else if (arg_match(&arg, &resize_down_thresh, argi)) {
1199 config->cfg.rc_resize_down_thresh = arg_parse_uint(&arg);
1200 }
else if (arg_match(&arg, &end_usage, argi)) {
1201 config->cfg.rc_end_usage = arg_parse_enum_or_int(&arg);
1202 }
else if (arg_match(&arg, &target_bitrate, argi)) {
1203 config->cfg.rc_target_bitrate = arg_parse_uint(&arg);
1204 }
else if (arg_match(&arg, &min_quantizer, argi)) {
1205 config->cfg.rc_min_quantizer = arg_parse_uint(&arg);
1206 }
else if (arg_match(&arg, &max_quantizer, argi)) {
1207 config->cfg.rc_max_quantizer = arg_parse_uint(&arg);
1208 }
else if (arg_match(&arg, &undershoot_pct, argi)) {
1209 config->cfg.rc_undershoot_pct = arg_parse_uint(&arg);
1210 }
else if (arg_match(&arg, &overshoot_pct, argi)) {
1211 config->cfg.rc_overshoot_pct = arg_parse_uint(&arg);
1212 }
else if (arg_match(&arg, &buf_sz, argi)) {
1213 config->cfg.rc_buf_sz = arg_parse_uint(&arg);
1214 }
else if (arg_match(&arg, &buf_initial_sz, argi)) {
1215 config->cfg.rc_buf_initial_sz = arg_parse_uint(&arg);
1216 }
else if (arg_match(&arg, &buf_optimal_sz, argi)) {
1217 config->cfg.rc_buf_optimal_sz = arg_parse_uint(&arg);
1218 }
else if (arg_match(&arg, &bias_pct, argi)) {
1219 config->cfg.rc_2pass_vbr_bias_pct = arg_parse_uint(&arg);
1220 if (global->passes < 2)
1221 warn(
"option %s ignored in one-pass mode.\n", arg.name);
1222 }
else if (arg_match(&arg, &minsection_pct, argi)) {
1223 config->cfg.rc_2pass_vbr_minsection_pct = arg_parse_uint(&arg);
1225 if (global->passes < 2)
1226 warn(
"option %s ignored in one-pass mode.\n", arg.name);
1227 }
else if (arg_match(&arg, &maxsection_pct, argi)) {
1228 config->cfg.rc_2pass_vbr_maxsection_pct = arg_parse_uint(&arg);
1230 if (global->passes < 2)
1231 warn(
"option %s ignored in one-pass mode.\n", arg.name);
1232 }
else if (arg_match(&arg, &kf_min_dist, argi)) {
1233 config->cfg.kf_min_dist = arg_parse_uint(&arg);
1234 }
else if (arg_match(&arg, &kf_max_dist, argi)) {
1235 config->cfg.kf_max_dist = arg_parse_uint(&arg);
1236 }
else if (arg_match(&arg, &kf_disabled, argi)) {
1238 #if CONFIG_VP9_HIGHBITDEPTH 1239 }
else if (arg_match(&arg, &test16bitinternalarg, argi)) {
1240 if (strcmp(global->codec->name,
"vp9") == 0) {
1241 test_16bit_internal = 1;
1246 for (i = 0; ctrl_args[i]; i++) {
1247 if (arg_match(&arg, ctrl_args[i], argi)) {
1254 for (j = 0; j < config->arg_ctrl_cnt; j++)
1255 if (ctrl_args_map != NULL &&
1256 config->arg_ctrls[j][0] == ctrl_args_map[i])
1260 assert(j < (
int)ARG_CTRL_CNT_MAX);
1261 if (ctrl_args_map != NULL && j < (
int)ARG_CTRL_CNT_MAX) {
1262 config->arg_ctrls[j][0] = ctrl_args_map[i];
1263 config->arg_ctrls[j][1] = arg_parse_enum_or_int(&arg);
1264 if (j == config->arg_ctrl_cnt) config->arg_ctrl_cnt++;
1271 #if CONFIG_VP9_HIGHBITDEPTH 1272 if (strcmp(global->codec->name,
"vp9") == 0) {
1273 config->use_16bit_internal =
1274 test_16bit_internal | (config->cfg.g_profile > 1);
1277 return eos_mark_found;
1280 #define FOREACH_STREAM(func) \ 1282 struct stream_state *stream; \ 1283 for (stream = streams; stream; stream = stream->next) { \ 1288 static void validate_stream_config(
const struct stream_state *stream,
1289 const struct VpxEncoderConfig *global) {
1290 const struct stream_state *streami;
1293 if (!stream->config.cfg.g_w || !stream->config.cfg.g_h)
1295 "Stream %d: Specify stream dimensions with --width (-w) " 1296 " and --height (-h)",
1300 if (stream->config.cfg.g_input_bit_depth >
1301 (
unsigned int)stream->config.cfg.g_bit_depth) {
1302 fatal(
"Stream %d: codec bit depth (%d) less than input bit depth (%d)",
1303 stream->index, (
int)stream->config.cfg.g_bit_depth,
1304 stream->config.cfg.g_input_bit_depth);
1307 for (streami = stream; streami; streami = streami->next) {
1309 if (!streami->config.out_fn)
1310 fatal(
"Stream %d: Output file is required (specify with -o)",
1314 if (streami != stream) {
1315 const char *a = stream->config.out_fn;
1316 const char *b = streami->config.out_fn;
1317 if (!strcmp(a, b) && strcmp(a,
"/dev/null") && strcmp(a,
":nul"))
1318 fatal(
"Stream %d: duplicate output file (from stream %d)",
1319 streami->index, stream->index);
1323 if (streami != stream) {
1324 const char *a = stream->config.stats_fn;
1325 const char *b = streami->config.stats_fn;
1326 if (a && b && !strcmp(a, b))
1327 fatal(
"Stream %d: duplicate stats file (from stream %d)",
1328 streami->index, stream->index);
1331 #if CONFIG_FP_MB_STATS 1333 if (streami != stream) {
1334 const char *a = stream->config.fpmb_stats_fn;
1335 const char *b = streami->config.fpmb_stats_fn;
1336 if (a && b && !strcmp(a, b))
1337 fatal(
"Stream %d: duplicate mb stats file (from stream %d)",
1338 streami->index, stream->index);
1344 static void set_stream_dimensions(
struct stream_state *stream,
unsigned int w,
1346 if (!stream->config.cfg.g_w) {
1347 if (!stream->config.cfg.g_h)
1348 stream->config.cfg.g_w = w;
1350 stream->config.cfg.g_w = w * stream->config.cfg.g_h / h;
1352 if (!stream->config.cfg.g_h) {
1353 stream->config.cfg.g_h = h * stream->config.cfg.g_w / w;
1357 static const char *file_type_to_string(
enum VideoFileType t) {
1359 case FILE_TYPE_RAW:
return "RAW";
1360 case FILE_TYPE_Y4M:
return "Y4M";
1361 default:
return "Other";
1365 static const char *image_format_to_string(
vpx_img_fmt_t f) {
1372 case VPX_IMG_FMT_I42016:
return "I42016";
1376 default:
return "Other";
1380 static void show_stream_config(
struct stream_state *stream,
1381 struct VpxEncoderConfig *global,
1382 struct VpxInputContext *input) {
1383 #define SHOW(field) \ 1384 fprintf(stderr, " %-28s = %d\n", #field, stream->config.cfg.field) 1386 if (stream->index == 0) {
1387 fprintf(stderr,
"Codec: %s\n",
1389 fprintf(stderr,
"Source file: %s File Type: %s Format: %s\n",
1390 input->filename, file_type_to_string(input->file_type),
1391 image_format_to_string(input->fmt));
1393 if (stream->next || stream->index)
1394 fprintf(stderr,
"\nStream Index: %d\n", stream->index);
1395 fprintf(stderr,
"Destination file: %s\n", stream->config.out_fn);
1396 fprintf(stderr,
"Encoder parameters:\n");
1404 SHOW(g_input_bit_depth);
1405 SHOW(g_timebase.num);
1406 SHOW(g_timebase.den);
1407 SHOW(g_error_resilient);
1409 SHOW(g_lag_in_frames);
1410 SHOW(rc_dropframe_thresh);
1411 SHOW(rc_resize_allowed);
1412 SHOW(rc_scaled_width);
1413 SHOW(rc_scaled_height);
1414 SHOW(rc_resize_up_thresh);
1415 SHOW(rc_resize_down_thresh);
1417 SHOW(rc_target_bitrate);
1418 SHOW(rc_min_quantizer);
1419 SHOW(rc_max_quantizer);
1420 SHOW(rc_undershoot_pct);
1421 SHOW(rc_overshoot_pct);
1423 SHOW(rc_buf_initial_sz);
1424 SHOW(rc_buf_optimal_sz);
1425 SHOW(rc_2pass_vbr_bias_pct);
1426 SHOW(rc_2pass_vbr_minsection_pct);
1427 SHOW(rc_2pass_vbr_maxsection_pct);
1433 static void open_output_file(
struct stream_state *stream,
1434 struct VpxEncoderConfig *global,
1435 const struct VpxRational *pixel_aspect_ratio) {
1436 const char *fn = stream->config.out_fn;
1441 stream->file = strcmp(fn,
"-") ? fopen(fn,
"wb") : set_binary_mode(stdout);
1443 if (!stream->file) fatal(
"Failed to open output file");
1445 if (stream->config.write_webm && fseek(stream->file, 0, SEEK_CUR))
1446 fatal(
"WebM output to pipes not supported.");
1449 if (stream->config.write_webm) {
1450 stream->webm_ctx.stream = stream->file;
1451 write_webm_file_header(&stream->webm_ctx, cfg, stream->config.stereo_fmt,
1452 global->codec->fourcc, pixel_aspect_ratio);
1455 (void)pixel_aspect_ratio;
1458 if (!stream->config.write_webm) {
1459 ivf_write_file_header(stream->file, cfg, global->codec->fourcc, 0);
1463 static void close_output_file(
struct stream_state *stream,
1464 unsigned int fourcc) {
1470 if (stream->config.write_webm) {
1471 write_webm_file_footer(&stream->webm_ctx);
1475 if (!stream->config.write_webm) {
1476 if (!fseek(stream->file, 0, SEEK_SET))
1477 ivf_write_file_header(stream->file, &stream->config.cfg, fourcc,
1478 stream->frames_out);
1481 fclose(stream->file);
1484 static void setup_pass(
struct stream_state *stream,
1485 struct VpxEncoderConfig *global,
int pass) {
1486 if (stream->config.stats_fn) {
1487 if (!stats_open_file(&stream->stats, stream->config.stats_fn, pass))
1488 fatal(
"Failed to open statistics store");
1490 if (!stats_open_mem(&stream->stats, pass))
1491 fatal(
"Failed to open statistics store");
1494 #if CONFIG_FP_MB_STATS 1495 if (stream->config.fpmb_stats_fn) {
1496 if (!stats_open_file(&stream->fpmb_stats, stream->config.fpmb_stats_fn,
1498 fatal(
"Failed to open mb statistics store");
1500 if (!stats_open_mem(&stream->fpmb_stats, pass))
1501 fatal(
"Failed to open mb statistics store");
1505 stream->config.cfg.g_pass = global->passes == 2
1509 stream->config.cfg.rc_twopass_stats_in = stats_get(&stream->stats);
1510 #if CONFIG_FP_MB_STATS 1511 stream->config.cfg.rc_firstpass_mb_stats_in =
1512 stats_get(&stream->fpmb_stats);
1516 stream->cx_time = 0;
1518 stream->frames_out = 0;
1521 static void initialize_encoder(
struct stream_state *stream,
1522 struct VpxEncoderConfig *global) {
1528 #if CONFIG_VP9_HIGHBITDEPTH 1534 &stream->config.cfg, flags);
1535 ctx_exit_on_error(&stream->encoder,
"Failed to initialize encoder");
1541 for (i = 0; i < stream->config.arg_ctrl_cnt; i++) {
1542 int ctrl = stream->config.arg_ctrls[i][0];
1543 int value = stream->config.arg_ctrls[i][1];
1545 fprintf(stderr,
"Error: Tried to set control %d = %d\n", ctrl, value);
1547 ctx_exit_on_error(&stream->encoder,
"Failed to control codec");
1551 if (global->test_decode != TEST_DECODE_OFF) {
1552 const VpxInterface *decoder = get_vpx_decoder_by_name(global->codec->name);
1558 static void encode_frame(
struct stream_state *stream,
1559 struct VpxEncoderConfig *global,
struct vpx_image *img,
1560 unsigned int frames_in) {
1563 struct vpx_usec_timer timer;
1566 (cfg->
g_timebase.
den * (int64_t)(frames_in - 1) * global->framerate.den) /
1569 (cfg->
g_timebase.
den * (int64_t)(frames_in)*global->framerate.den) /
1573 #if CONFIG_VP9_HIGHBITDEPTH 1577 if (img->
fmt != VPX_IMG_FMT_I42016) {
1578 fprintf(stderr,
"%s can only scale 4:2:0 inputs\n", exec_name);
1587 (uint16 *)img->
planes[VPX_PLANE_Y], img->
stride[VPX_PLANE_Y] / 2,
1588 (uint16 *)img->
planes[VPX_PLANE_U], img->
stride[VPX_PLANE_U] / 2,
1589 (uint16 *)img->
planes[VPX_PLANE_V], img->
stride[VPX_PLANE_V] / 2,
1590 img->
d_w, img->
d_h, (uint16 *)stream->img->planes[VPX_PLANE_Y],
1591 stream->img->stride[VPX_PLANE_Y] / 2,
1592 (uint16 *)stream->img->planes[VPX_PLANE_U],
1593 stream->img->stride[VPX_PLANE_U] / 2,
1594 (uint16 *)stream->img->planes[VPX_PLANE_V],
1595 stream->img->stride[VPX_PLANE_V] / 2, stream->img->d_w,
1596 stream->img->d_h, kFilterBox);
1599 stream->encoder.err = 1;
1600 ctx_exit_on_error(&stream->encoder,
1601 "Stream %d: Failed to encode frame.\n" 1602 "Scaling disabled in this configuration. \n" 1603 "To enable, configure with --enable-libyuv\n",
1609 if (img && (img->
d_w != cfg->
g_w || img->
d_h != cfg->
g_h)) {
1611 fprintf(stderr,
"%s can only scale 4:2:0 8bpp inputs\n", exec_name);
1622 stream->img->planes[VPX_PLANE_Y], stream->img->stride[VPX_PLANE_Y],
1623 stream->img->planes[VPX_PLANE_U], stream->img->stride[VPX_PLANE_U],
1624 stream->img->planes[VPX_PLANE_V], stream->img->stride[VPX_PLANE_V],
1625 stream->img->d_w, stream->img->d_h, kFilterBox);
1628 stream->encoder.err = 1;
1629 ctx_exit_on_error(&stream->encoder,
1630 "Stream %d: Failed to encode frame.\n" 1631 "Scaling disabled in this configuration. \n" 1632 "To enable, configure with --enable-libyuv\n",
1637 vpx_usec_timer_start(&timer);
1639 (
unsigned long)(next_frame_start - frame_start), 0,
1641 vpx_usec_timer_mark(&timer);
1642 stream->cx_time += vpx_usec_timer_elapsed(&timer);
1643 ctx_exit_on_error(&stream->encoder,
"Stream %d: Failed to encode frame",
1647 static void update_quantizer_histogram(
struct stream_state *stream) {
1652 ctx_exit_on_error(&stream->encoder,
"Failed to read quantizer");
1653 stream->counts[q]++;
1657 static void get_cx_data(
struct stream_state *stream,
1658 struct VpxEncoderConfig *global,
int *got_data) {
1665 static size_t fsize = 0;
1666 static FileOffset ivf_header_pos = 0;
1668 switch (pkt->
kind) {
1671 stream->frames_out++;
1674 fprintf(stderr,
" %6luF", (
unsigned long)pkt->
data.
frame.sz);
1676 update_rate_histogram(stream->rate_hist, cfg, pkt);
1678 if (stream->config.write_webm) {
1679 write_webm_block(&stream->webm_ctx, cfg, pkt);
1682 if (!stream->config.write_webm) {
1683 if (pkt->
data.
frame.partition_id <= 0) {
1684 ivf_header_pos = ftello(stream->file);
1687 ivf_write_frame_header(stream->file, pkt->
data.
frame.pts, fsize);
1692 const FileOffset currpos = ftello(stream->file);
1693 fseeko(stream->file, ivf_header_pos, SEEK_SET);
1694 ivf_write_frame_size(stream->file, fsize);
1695 fseeko(stream->file, currpos, SEEK_SET);
1706 if (global->test_decode != TEST_DECODE_OFF && !stream->mismatch_seen) {
1708 (
unsigned int)pkt->
data.
frame.sz, NULL, 0);
1709 if (stream->decoder.err) {
1710 warn_or_exit_on_error(&stream->decoder,
1711 global->test_decode == TEST_DECODE_FATAL,
1712 "Failed to decode frame %d in stream %d",
1713 stream->frames_out + 1, stream->index);
1714 stream->mismatch_seen = stream->frames_out + 1;
1720 stream->frames_out++;
1725 #if CONFIG_FP_MB_STATS 1734 if (global->show_psnr) {
1737 stream->psnr_sse_total += pkt->
data.
psnr.sse[0];
1738 stream->psnr_samples_total += pkt->
data.
psnr.samples[0];
1739 for (i = 0; i < 4; i++) {
1741 fprintf(stderr,
"%.3f ", pkt->
data.
psnr.psnr[i]);
1742 stream->psnr_totals[i] += pkt->
data.
psnr.psnr[i];
1744 stream->psnr_count++;
1753 static void show_psnr(
struct stream_state *stream,
double peak) {
1757 if (!stream->psnr_count)
return;
1759 fprintf(stderr,
"Stream %d PSNR (Overall/Avg/Y/U/V)", stream->index);
1760 ovpsnr = sse_to_psnr((
double)stream->psnr_samples_total, peak,
1761 (
double)stream->psnr_sse_total);
1762 fprintf(stderr,
" %.3f", ovpsnr);
1764 for (i = 0; i < 4; i++) {
1765 fprintf(stderr,
" %.3f", stream->psnr_totals[i] / stream->psnr_count);
1767 fprintf(stderr,
"\n");
1770 static float usec_to_fps(uint64_t usec,
unsigned int frames) {
1771 return (
float)(usec > 0 ? frames * 1000000.0 / (float)usec : 0);
1774 static void test_decode(
struct stream_state *stream,
1775 enum TestDecodeFatality fatal,
1776 const VpxInterface *codec) {
1779 if (stream->mismatch_seen)
return;
1782 if (strcmp(codec->name,
"vp8") == 0) {
1786 width = (stream->config.cfg.g_w + 15) & ~15;
1787 height = (stream->config.cfg.g_h + 15) & ~15;
1789 enc_img = ref_enc.img;
1791 dec_img = ref_dec.img;
1793 ref_enc.frame_type = VP8_LAST_FRAME;
1794 ref_dec.frame_type = VP8_LAST_FRAME;
1803 enc_img = ref_enc.img;
1805 dec_img = ref_dec.img;
1806 #if CONFIG_VP9_HIGHBITDEPTH 1811 enc_img.
d_w, enc_img.
d_h, 16);
1812 vpx_img_truncate_16_to_8(&enc_img, &ref_enc.img);
1816 dec_img.
d_w, dec_img.
d_h, 16);
1817 vpx_img_truncate_16_to_8(&dec_img, &ref_dec.img);
1822 ctx_exit_on_error(&stream->encoder,
"Failed to get encoder reference frame");
1823 ctx_exit_on_error(&stream->decoder,
"Failed to get decoder reference frame");
1825 if (!compare_img(&enc_img, &dec_img)) {
1826 int y[4], u[4], v[4];
1827 #if CONFIG_VP9_HIGHBITDEPTH 1829 find_mismatch_high(&enc_img, &dec_img, y, u, v);
1831 find_mismatch(&enc_img, &dec_img, y, u, v);
1834 find_mismatch(&enc_img, &dec_img, y, u, v);
1836 stream->decoder.err = 1;
1837 warn_or_exit_on_error(&stream->decoder, fatal == TEST_DECODE_FATAL,
1838 "Stream %d: Encode/decode mismatch on frame %d at" 1839 " Y[%d, %d] {%d/%d}," 1840 " U[%d, %d] {%d/%d}," 1841 " V[%d, %d] {%d/%d}",
1842 stream->index, stream->frames_out, y[0], y[1], y[2],
1843 y[3], u[0], u[1], u[2], u[3], v[0], v[1], v[2], v[3]);
1844 stream->mismatch_seen = stream->frames_out;
1851 static void print_time(
const char *label, int64_t etl) {
1858 etl -= hours * 3600;
1863 fprintf(stderr,
"[%3s %2" PRId64
":%02" PRId64
":%02" PRId64
"] ", label,
1866 fprintf(stderr,
"[%3s unknown] ", label);
1870 int main(
int argc,
const char **argv_) {
1873 #if CONFIG_VP9_HIGHBITDEPTH 1875 int allocated_raw_shift = 0;
1876 int use_16bit_internal = 0;
1877 int input_shift = 0;
1879 int frame_avail, got_data;
1881 struct VpxInputContext input;
1882 struct VpxEncoderConfig global;
1883 struct stream_state *streams = NULL;
1884 char **argv, **argi;
1885 uint64_t cx_time = 0;
1889 memset(&input, 0,
sizeof(input));
1890 exec_name = argv_[0];
1892 if (argc < 3) usage_exit();
1895 input.framerate.numerator = 30;
1896 input.framerate.denominator = 1;
1897 input.only_i420 = 1;
1898 input.bit_depth = 0;
1904 argv = argv_dup(argc - 1, argv_ + 1);
1905 parse_global_config(&global, argv);
1907 switch (global.color_type) {
1920 struct stream_state *stream = NULL;
1923 stream = new_stream(&global, stream);
1925 if (!streams) streams = stream;
1926 }
while (parse_stream_params(&global, stream, argv));
1930 for (argi = argv; *argi; argi++)
1931 if (argi[0][0] ==
'-' && argi[0][1])
1932 die(
"Error: Unrecognized option %s\n", *argi);
1934 FOREACH_STREAM(check_encoder_config(global.disable_warning_prompt, &global,
1935 &stream->config.cfg););
1938 input.filename = argv[0];
1940 if (!input.filename) usage_exit();
1943 if (global.codec->fourcc == VP9_FOURCC) input.only_i420 = 0;
1945 for (pass = global.pass ? global.pass - 1 : 0; pass < global.passes; pass++) {
1946 int frames_in = 0, seen_frames = 0;
1947 int64_t estimated_time_left = -1;
1948 int64_t average_rate = -1;
1949 int64_t lagged_count = 0;
1951 open_input_file(&input);
1956 if (!input.width || !input.height) {
1958 if (stream->config.cfg.g_w && stream->config.cfg.g_h) {
1959 input.width = stream->config.cfg.g_w;
1960 input.height = stream->config.cfg.g_h;
1967 if (!input.width || !input.height)
1969 "Specify stream dimensions with --width (-w) " 1970 " and --height (-h)");
1977 if (!input.bit_depth) {
1979 if (stream->config.cfg.g_input_bit_depth)
1980 input.bit_depth = stream->config.cfg.g_input_bit_depth;
1982 input.bit_depth = stream->config.cfg.g_input_bit_depth =
1983 (
int)stream->config.cfg.g_bit_depth;
1988 { stream->config.cfg.g_input_bit_depth = input.bit_depth; });
1991 FOREACH_STREAM(set_stream_dimensions(stream, input.width, input.height));
1992 FOREACH_STREAM(validate_stream_config(stream, &global));
1997 if (global.pass && global.passes == 2)
1999 if (!stream->config.stats_fn)
2000 die(
"Stream %d: Must specify --fpf when --pass=%d" 2001 " and --passes=2\n",
2002 stream->index, global.pass);
2007 if (stream->config.write_webm) {
2008 stream->config.write_webm = 0;
2010 "vpxenc was compiled without WebM container support." 2011 "Producing IVF output");
2019 if (!global.have_framerate) {
2020 global.framerate.num = input.framerate.numerator;
2021 global.framerate.den = input.framerate.denominator;
2022 FOREACH_STREAM(stream->config.cfg.g_timebase.den = global.framerate.num;
2023 stream->config.cfg.g_timebase.num = global.framerate.den);
2027 if (global.verbose && pass == 0)
2028 FOREACH_STREAM(show_stream_config(stream, &global, &input));
2030 if (pass == (global.pass ? global.pass - 1 : 0)) {
2031 if (input.file_type == FILE_TYPE_Y4M)
2035 memset(&raw, 0,
sizeof(raw));
2039 FOREACH_STREAM(stream->rate_hist = init_rate_histogram(
2040 &stream->config.cfg, &global.framerate));
2043 FOREACH_STREAM(setup_pass(stream, &global, pass));
2045 open_output_file(stream, &global, &input.pixel_aspect_ratio));
2046 FOREACH_STREAM(initialize_encoder(stream, &global));
2048 #if CONFIG_VP9_HIGHBITDEPTH 2049 if (strcmp(global.codec->name,
"vp9") == 0) {
2054 if (stream->config.use_16bit_internal) {
2055 use_16bit_internal = 1;
2057 if (stream->config.cfg.g_profile == 0) {
2060 input_shift = (int)stream->config.cfg.g_bit_depth -
2061 stream->config.cfg.g_input_bit_depth;
2070 while (frame_avail || got_data) {
2071 struct vpx_usec_timer timer;
2073 if (!global.limit || frames_in < global.limit) {
2074 frame_avail = read_frame(&input, &raw);
2076 if (frame_avail) frames_in++;
2078 frames_in > global.skip_frames ? frames_in - global.skip_frames : 0;
2080 if (!global.quiet) {
2081 float fps = usec_to_fps(cx_time, seen_frames);
2082 fprintf(stderr,
"\rPass %d/%d ", pass + 1, global.passes);
2084 if (stream_cnt == 1)
2085 fprintf(stderr,
"frame %4d/%-4d %7" PRId64
"B ", frames_in,
2086 streams->frames_out, (int64_t)streams->nbytes);
2088 fprintf(stderr,
"frame %4d ", frames_in);
2090 fprintf(stderr,
"%7" PRId64
" %s %.2f %s ",
2091 cx_time > 9999999 ? cx_time / 1000 : cx_time,
2092 cx_time > 9999999 ?
"ms" :
"us", fps >= 1.0 ? fps : fps * 60,
2093 fps >= 1.0 ?
"fps" :
"fpm");
2094 print_time(
"ETA", estimated_time_left);
2100 if (frames_in > global.skip_frames) {
2101 #if CONFIG_VP9_HIGHBITDEPTH 2103 if (input_shift || (use_16bit_internal && input.bit_depth == 8)) {
2104 assert(use_16bit_internal);
2107 if (!allocated_raw_shift) {
2109 input.width, input.height, 32);
2110 allocated_raw_shift = 1;
2112 vpx_img_upshift(&raw_shift, &raw, input_shift);
2113 frame_to_encode = &raw_shift;
2115 frame_to_encode = &raw;
2117 vpx_usec_timer_start(&timer);
2118 if (use_16bit_internal) {
2121 if (stream->config.use_16bit_internal)
2122 encode_frame(stream, &global,
2123 frame_avail ? frame_to_encode : NULL, frames_in);
2129 FOREACH_STREAM(encode_frame(stream, &global,
2130 frame_avail ? frame_to_encode : NULL,
2134 vpx_usec_timer_start(&timer);
2135 FOREACH_STREAM(encode_frame(stream, &global, frame_avail ? &raw : NULL,
2138 vpx_usec_timer_mark(&timer);
2139 cx_time += vpx_usec_timer_elapsed(&timer);
2141 FOREACH_STREAM(update_quantizer_histogram(stream));
2144 FOREACH_STREAM(get_cx_data(stream, &global, &got_data));
2146 if (!got_data && input.length && streams != NULL &&
2147 !streams->frames_out) {
2148 lagged_count = global.limit ? seen_frames : ftello(input.file);
2149 }
else if (input.length) {
2154 const int64_t frame_in_lagged = (seen_frames - lagged_count) * 1000;
2156 rate = cx_time ? frame_in_lagged * (int64_t)1000000 / cx_time : 0;
2157 remaining = 1000 * (global.limit - global.skip_frames -
2158 seen_frames + lagged_count);
2160 const int64_t input_pos = ftello(input.file);
2161 const int64_t input_pos_lagged = input_pos - lagged_count;
2162 const int64_t limit = input.length;
2164 rate = cx_time ? input_pos_lagged * (int64_t)1000000 / cx_time : 0;
2165 remaining = limit - input_pos + lagged_count;
2169 (average_rate <= 0) ? rate : (average_rate * 7 + rate) / 8;
2170 estimated_time_left = average_rate ? remaining / average_rate : -1;
2173 if (got_data && global.test_decode != TEST_DECODE_OFF)
2174 FOREACH_STREAM(test_decode(stream, global.test_decode, global.codec));
2178 if (!global.quiet) fprintf(stderr,
"\033[K");
2181 if (stream_cnt > 1) fprintf(stderr,
"\n");
2183 if (!global.quiet) {
2184 FOREACH_STREAM(fprintf(
2185 stderr,
"\rPass %d/%d frame %4d/%-4d %7" PRId64
"B %7" PRId64
2186 "b/f %7" PRId64
"b/s" 2187 " %7" PRId64
" %s (%.2f fps)\033[K\n",
2188 pass + 1, global.passes, frames_in, stream->frames_out,
2189 (int64_t)stream->nbytes,
2190 seen_frames ? (int64_t)(stream->nbytes * 8 / seen_frames) : 0,
2192 ? (int64_t)stream->nbytes * 8 * (int64_t)global.framerate.num /
2193 global.framerate.den / seen_frames
2195 stream->cx_time > 9999999 ? stream->cx_time / 1000 : stream->cx_time,
2196 stream->cx_time > 9999999 ?
"ms" :
"us",
2197 usec_to_fps(stream->cx_time, seen_frames)));
2200 if (global.show_psnr) {
2201 if (global.codec->fourcc == VP9_FOURCC) {
2203 show_psnr(stream, (1 << stream->config.cfg.g_input_bit_depth) - 1));
2205 FOREACH_STREAM(show_psnr(stream, 255.0));
2211 if (global.test_decode != TEST_DECODE_OFF) {
2215 close_input_file(&input);
2217 if (global.test_decode == TEST_DECODE_FATAL) {
2218 FOREACH_STREAM(res |= stream->mismatch_seen);
2220 FOREACH_STREAM(close_output_file(stream, global.codec->fourcc));
2222 FOREACH_STREAM(stats_close(&stream->stats, global.passes - 1));
2224 #if CONFIG_FP_MB_STATS 2225 FOREACH_STREAM(stats_close(&stream->fpmb_stats, global.passes - 1));
2228 if (global.pass)
break;
2231 if (global.show_q_hist_buckets)
2233 show_q_histogram(stream->counts, global.show_q_hist_buckets));
2235 if (global.show_rate_hist_buckets)
2236 FOREACH_STREAM(show_rate_histogram(stream->rate_hist, &stream->config.cfg,
2237 global.show_rate_hist_buckets));
2238 FOREACH_STREAM(destroy_rate_histogram(stream->rate_hist));
2240 #if CONFIG_INTERNAL_STATS 2244 if (!(global.pass == 1 && global.passes == 2))
2246 FILE *f = fopen(
"opsnr.stt",
"a");
2247 if (stream->mismatch_seen) {
2248 fprintf(f,
"First mismatch occurred in frame %d\n",
2249 stream->mismatch_seen);
2251 fprintf(f,
"No mismatch detected in recon buffers\n");
2257 #if CONFIG_VP9_HIGHBITDEPTH 2263 return res ? EXIT_FAILURE : EXIT_SUCCESS;
Rational Number.
Definition: vpx_encoder.h:231
Definition: vpx_image.h:66
vpx_fixed_buf_t twopass_stats
Definition: vpx_encoder.h:187
Codec control function to set encoder internal speed settings.
Definition: vp8cx.h:155
Definition: vpx_encoder.h:248
Image Descriptor.
Definition: vpx_image.h:88
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:53
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:449
struct vpx_rational g_timebase
Stream timebase units.
Definition: vpx_encoder.h:359
Definition: vpx_encoder.h:246
Codec control function to set noise sensitivity.
Definition: vp8cx.h:414
Definition: vpx_image.h:77
Definition: vpx_image.h:78
Definition: vpx_image.h:75
int den
Definition: vpx_encoder.h:233
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:281
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:556
#define VPX_PLANE_Y
Definition: vpx_image.h:112
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:171
void * buf
Definition: vpx_encoder.h:103
#define VPX_PLANE_V
Definition: vpx_image.h:114
Definition: vpx_encoder.h:239
Definition: vpx_encoder.h:240
unsigned int x_chroma_shift
Definition: vpx_image.h:107
unsigned int y_chroma_shift
Definition: vpx_image.h:108
Codec control function to set number of tile columns.
Definition: vp8cx.h:344
#define VPX_IMG_FMT_HIGHBITDEPTH
Definition: vpx_image.h:35
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:55
unsigned int d_w
Definition: vpx_image.h:99
#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:548
unsigned int g_w
Width of the frame.
Definition: vpx_encoder.h:320
Definition: vpx_image.h:64
Codec control function to set adaptive quantization mode.
Definition: vp8cx.h:391
Codec control function to set color space info.
Definition: vp8cx.h:480
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:329
enum vpx_img_fmt vpx_img_fmt_t
List of supported image formats.
int stride[4]
Definition: vpx_image.h:117
enum vpx_codec_cx_pkt_kind kind
Definition: vpx_encoder.h:172
Codec control function to set lossless encoding mode.
Definition: vp8cx.h:321
vpx_fixed_buf_t raw
Definition: vpx_encoder.h:194
Codec control function to get last quantizer chosen by the encoder.
Definition: vp8cx.h:205
Definition: vpx_image.h:74
Boost percentage for Golden Frame in CBR mode.
Definition: vp8cx.h:587
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:89
Definition: vpx_image.h:59
unsigned char * planes[4]
Definition: vpx_image.h:116
Definition: vpx_image.h:72
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:838
int num
Definition: vpx_encoder.h:232
control function to set noise sensitivity
Definition: vp8cx.h:170
Definition: vpx_codec.h:219
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:842
Definition: vpx_encoder.h:245
enum vpx_enc_pass g_pass
Multi-pass Encoding Mode.
Definition: vpx_encoder.h:374
double psnr[4]
Definition: vpx_encoder.h:192
#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:840
vpx_fixed_buf_t firstpass_mb_stats
Definition: vpx_encoder.h:188
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:113
#define vpx_codec_enc_init(ctx, iface, cfg, flags)
Convenience macro for vpx_codec_enc_init_ver()
Definition: vpx_encoder.h:749
Codec control function to set encoder screen content mode.
Definition: vp8cx.h:306
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:211
VP9 specific reference frame data struct.
Definition: vp8.h:119
Definition: vpx_encoder.h:262
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:406
Definition: vpx_encoder.h:155
int64_t vpx_codec_pts_t
Time Stamp Type.
Definition: vpx_encoder.h:112
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: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:500
reference frame data struct
Definition: vp8.h:110
Codec control function to set minimum interval between GF/ARF frames.
Definition: vp8cx.h:508
Definition: vpx_encoder.h:247
int idx
Definition: vp8.h:120
#define vpx_codec_control(ctx, id, data)
vpx_codec_control wrapper macro
Definition: vpx_codec.h:403
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:378
unsigned int d_h
Definition: vpx_image.h:100
Definition: vpx_image.h:71
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:217
vpx_codec_err_t err
Definition: vpx_codec.h:199
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:76
Definition: vpx_image.h:61
Definition: vpx_codec.h:218
Codec control function to set number of tile rows.
Definition: vp8cx.h:364
const void * vpx_codec_iter_t
Iterator.
Definition: vpx_codec.h:186
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:572
#define VPX_FRAME_IS_FRAGMENT
this is a fragment of the encoded frame
Definition: vpx_encoder.h:129
Definition: vpx_encoder.h:238
Codec context structure.
Definition: vpx_codec.h:196