26 #define VPX_DISABLE_CTRL_TYPECHECKS 1
27 #define VPX_CODEC_DISABLE_COMPAT 1
28 #include <vpx/vpx_encoder.h>
29 #include <vpx/vp8cx.h>
86 #define VP8F_ERROR_RESILIENT 0x00000001
87 #define VP8F_AUTO_ALT_REF 0x00000002
128 #if CONFIG_LIBVPX_VP9_ENCODER && defined(VPX_CTRL_VP9E_SET_MAX_INTER_BITRATE_PCT)
129 vpx_svc_ref_frame_config_t ref_frame_config;
135 [VP8E_SET_CPUUSED] =
"VP8E_SET_CPUUSED",
136 [VP8E_SET_ENABLEAUTOALTREF] =
"VP8E_SET_ENABLEAUTOALTREF",
137 [VP8E_SET_NOISE_SENSITIVITY] =
"VP8E_SET_NOISE_SENSITIVITY",
138 [VP8E_SET_STATIC_THRESHOLD] =
"VP8E_SET_STATIC_THRESHOLD",
139 [VP8E_SET_TOKEN_PARTITIONS] =
"VP8E_SET_TOKEN_PARTITIONS",
140 [VP8E_SET_ARNR_MAXFRAMES] =
"VP8E_SET_ARNR_MAXFRAMES",
141 [VP8E_SET_ARNR_STRENGTH] =
"VP8E_SET_ARNR_STRENGTH",
142 [VP8E_SET_ARNR_TYPE] =
"VP8E_SET_ARNR_TYPE",
143 [VP8E_SET_TUNING] =
"VP8E_SET_TUNING",
144 [VP8E_SET_CQ_LEVEL] =
"VP8E_SET_CQ_LEVEL",
145 [VP8E_SET_MAX_INTRA_BITRATE_PCT] =
"VP8E_SET_MAX_INTRA_BITRATE_PCT",
146 [VP8E_SET_SHARPNESS] =
"VP8E_SET_SHARPNESS",
147 [VP8E_SET_TEMPORAL_LAYER_ID] =
"VP8E_SET_TEMPORAL_LAYER_ID",
148 #if CONFIG_LIBVPX_VP9_ENCODER
149 [VP9E_SET_LOSSLESS] =
"VP9E_SET_LOSSLESS",
150 [VP9E_SET_TILE_COLUMNS] =
"VP9E_SET_TILE_COLUMNS",
151 [VP9E_SET_TILE_ROWS] =
"VP9E_SET_TILE_ROWS",
152 [VP9E_SET_FRAME_PARALLEL_DECODING] =
"VP9E_SET_FRAME_PARALLEL_DECODING",
153 [VP9E_SET_AQ_MODE] =
"VP9E_SET_AQ_MODE",
154 [VP9E_SET_COLOR_SPACE] =
"VP9E_SET_COLOR_SPACE",
155 [VP9E_SET_SVC_LAYER_ID] =
"VP9E_SET_SVC_LAYER_ID",
156 #if VPX_ENCODER_ABI_VERSION >= 12
157 [VP9E_SET_SVC_PARAMETERS] =
"VP9E_SET_SVC_PARAMETERS",
158 [VP9E_SET_SVC_REF_FRAME_CONFIG] =
"VP9E_SET_SVC_REF_FRAME_CONFIG",
160 [VP9E_SET_SVC] =
"VP9E_SET_SVC",
161 #if VPX_ENCODER_ABI_VERSION >= 11
162 [VP9E_SET_COLOR_RANGE] =
"VP9E_SET_COLOR_RANGE",
164 #if VPX_ENCODER_ABI_VERSION >= 12
165 [VP9E_SET_TARGET_LEVEL] =
"VP9E_SET_TARGET_LEVEL",
166 [VP9E_GET_LEVEL] =
"VP9E_GET_LEVEL",
168 #ifdef VPX_CTRL_VP9E_SET_ROW_MT
169 [VP9E_SET_ROW_MT] =
"VP9E_SET_ROW_MT",
171 #ifdef VPX_CTRL_VP9E_SET_TUNE_CONTENT
172 [VP9E_SET_TUNE_CONTENT] =
"VP9E_SET_TUNE_CONTENT",
174 #ifdef VPX_CTRL_VP9E_SET_TPL
175 [VP9E_SET_TPL] =
"VP9E_SET_TPL",
183 const char *
error = vpx_codec_error(&
ctx->encoder);
184 const char *detail = vpx_codec_error_detail(&
ctx->encoder);
192 const struct vpx_codec_enc_cfg *cfg)
200 " %*s%u\n %*s%u\n %*s%u\n %*s%u\n %*s%u\n"
201 #
if CONFIG_LIBVPX_VP9_ENCODER
204 " %*s{%u/%u}\n %*s%u\n %*s%d\n %*s%u\n",
205 width,
"g_usage:", cfg->g_usage,
206 width,
"g_threads:", cfg->g_threads,
207 width,
"g_profile:", cfg->g_profile,
208 width,
"g_w:", cfg->g_w,
209 width,
"g_h:", cfg->g_h,
210 #
if CONFIG_LIBVPX_VP9_ENCODER
211 width,
"g_bit_depth:", cfg->g_bit_depth,
212 width,
"g_input_bit_depth:", cfg->g_input_bit_depth,
214 width,
"g_timebase:", cfg->g_timebase.num, cfg->g_timebase.den,
215 width,
"g_error_resilient:", cfg->g_error_resilient,
216 width,
"g_pass:", cfg->g_pass,
217 width,
"g_lag_in_frames:", cfg->g_lag_in_frames);
219 " %*s%u\n %*s%u\n %*s%u\n %*s%u\n"
221 width,
"rc_dropframe_thresh:", cfg->rc_dropframe_thresh,
222 width,
"rc_resize_allowed:", cfg->rc_resize_allowed,
223 width,
"rc_resize_up_thresh:", cfg->rc_resize_up_thresh,
224 width,
"rc_resize_down_thresh:", cfg->rc_resize_down_thresh,
225 width,
"rc_end_usage:", cfg->rc_end_usage,
226 width,
"rc_twopass_stats_in:", cfg->rc_twopass_stats_in.buf, cfg->rc_twopass_stats_in.sz,
227 width,
"rc_target_bitrate:", cfg->rc_target_bitrate);
230 width,
"rc_min_quantizer:", cfg->rc_min_quantizer,
231 width,
"rc_max_quantizer:", cfg->rc_max_quantizer);
234 width,
"rc_undershoot_pct:", cfg->rc_undershoot_pct,
235 width,
"rc_overshoot_pct:", cfg->rc_overshoot_pct);
236 av_log(avctx,
level,
"temporal layering settings\n"
237 " %*s%u\n",
width,
"ts_number_layers:", cfg->ts_number_layers);
240 "\n %*s",
width,
"ts_target_bitrate:");
241 for (
i = 0;
i < VPX_TS_MAX_LAYERS;
i++)
243 "%u ", cfg->ts_target_bitrate[
i]);
245 #if (VPX_ENCODER_ABI_VERSION >= 12) && CONFIG_LIBVPX_VP9_ENCODER
248 "\n %*s",
width,
"layer_target_bitrate:");
249 for (
i = 0;
i < VPX_TS_MAX_LAYERS;
i++)
251 "%u ", cfg->layer_target_bitrate[
i]);
256 "\n %*s",
width,
"ts_rate_decimator:");
257 for (
i = 0;
i < VPX_TS_MAX_LAYERS;
i++)
261 "\n %*s%u\n",
width,
"ts_periodicity:", cfg->ts_periodicity);
263 "\n %*s",
width,
"ts_layer_id:");
264 for (
i = 0;
i < VPX_TS_MAX_PERIODICITY;
i++)
268 " %*s%u\n %*s%u\n %*s%u\n",
269 width,
"rc_buf_sz:", cfg->rc_buf_sz,
270 width,
"rc_buf_initial_sz:", cfg->rc_buf_initial_sz,
271 width,
"rc_buf_optimal_sz:", cfg->rc_buf_optimal_sz);
272 av_log(avctx,
level,
"2 pass rate control settings\n"
273 " %*s%u\n %*s%u\n %*s%u\n",
274 width,
"rc_2pass_vbr_bias_pct:", cfg->rc_2pass_vbr_bias_pct,
275 width,
"rc_2pass_vbr_minsection_pct:", cfg->rc_2pass_vbr_minsection_pct,
276 width,
"rc_2pass_vbr_maxsection_pct:", cfg->rc_2pass_vbr_maxsection_pct);
277 #if VPX_ENCODER_ABI_VERSION >= 14
279 width,
"rc_2pass_vbr_corpus_complexity:", cfg->rc_2pass_vbr_corpus_complexity);
282 " %*s%d\n %*s%u\n %*s%u\n",
283 width,
"kf_mode:", cfg->kf_mode,
284 width,
"kf_min_dist:", cfg->kf_min_dist,
285 width,
"kf_max_dist:", cfg->kf_max_dist);
319 enum vp8e_enc_control_id
id,
int val)
329 res = vpx_codec_control(&
ctx->encoder,
id,
val);
330 if (res != VPX_CODEC_OK) {
336 return res == VPX_CODEC_OK ? 0 :
AVERROR(EINVAL);
339 #if VPX_ENCODER_ABI_VERSION >= 12
341 enum vp8e_enc_control_id
id,
int *
val)
351 res = vpx_codec_control(&
ctx->encoder,
id,
val);
352 if (res != VPX_CODEC_OK) {
358 return res == VPX_CODEC_OK ? 0 :
AVERROR(EINVAL);
366 #if VPX_ENCODER_ABI_VERSION >= 12
370 if (!codecctl_intp(avctx, VP9E_GET_LEVEL, &level_out))
377 vpx_codec_destroy(&
ctx->encoder);
379 vpx_codec_destroy(&
ctx->encoder_alpha);
392 char *saveptr =
NULL;
395 while (token && dest_idx < max_entries) {
396 dest[dest_idx++] = strtoul(token,
NULL, 10);
401 #if CONFIG_LIBVPX_VP9_ENCODER && defined(VPX_CTRL_VP9E_SET_MAX_INTER_BITRATE_PCT)
402 static void vp8_ts_parse_int64_array(int64_t *dest,
char *
value,
size_t value_len,
int max_entries)
405 char *saveptr =
NULL;
408 while (token && dest_idx < max_entries) {
409 dest[dest_idx++] = strtoull(token,
NULL, 10);
416 int *layer_flags,
int *flag_periodicity)
418 switch (layering_mode) {
423 static const int ids[2] = { 0, 1 };
424 cfg->ts_periodicity = 2;
425 *flag_periodicity = 2;
426 cfg->ts_number_layers = 2;
427 cfg->ts_rate_decimator[0] = 2;
428 cfg->ts_rate_decimator[1] = 1;
429 memcpy(cfg->ts_layer_id, ids,
sizeof(ids));
432 VP8_EFLAG_NO_REF_GF | VP8_EFLAG_NO_REF_ARF |
433 VP8_EFLAG_NO_UPD_GF | VP8_EFLAG_NO_UPD_ARF;
435 VP8_EFLAG_NO_UPD_ARF | VP8_EFLAG_NO_UPD_GF |
436 VP8_EFLAG_NO_UPD_LAST |
437 VP8_EFLAG_NO_REF_ARF | VP8_EFLAG_NO_REF_GF;
447 static const int ids[4] = { 0, 2, 1, 2 };
448 cfg->ts_periodicity = 4;
449 *flag_periodicity = 4;
450 cfg->ts_number_layers = 3;
451 cfg->ts_rate_decimator[0] = 4;
452 cfg->ts_rate_decimator[1] = 2;
453 cfg->ts_rate_decimator[2] = 1;
454 memcpy(cfg->ts_layer_id, ids,
sizeof(ids));
461 VP8_EFLAG_NO_REF_GF | VP8_EFLAG_NO_REF_ARF |
462 VP8_EFLAG_NO_UPD_GF | VP8_EFLAG_NO_UPD_ARF;
464 VP8_EFLAG_NO_REF_GF | VP8_EFLAG_NO_REF_ARF |
465 VP8_EFLAG_NO_UPD_LAST | VP8_EFLAG_NO_UPD_GF |
466 VP8_EFLAG_NO_UPD_ARF;
468 VP8_EFLAG_NO_REF_GF | VP8_EFLAG_NO_REF_ARF |
469 VP8_EFLAG_NO_UPD_ARF | VP8_EFLAG_NO_UPD_LAST;
471 VP8_EFLAG_NO_REF_LAST | VP8_EFLAG_NO_REF_ARF |
472 VP8_EFLAG_NO_UPD_LAST | VP8_EFLAG_NO_UPD_GF |
473 VP8_EFLAG_NO_UPD_ARF;
482 static const int ids[4] = { 0, 2, 1, 2 };
483 cfg->ts_periodicity = 4;
484 *flag_periodicity = 4;
485 cfg->ts_number_layers = 3;
486 cfg->ts_rate_decimator[0] = 4;
487 cfg->ts_rate_decimator[1] = 2;
488 cfg->ts_rate_decimator[2] = 1;
489 memcpy(cfg->ts_layer_id, ids,
sizeof(ids));
495 VP8_EFLAG_NO_REF_GF | VP8_EFLAG_NO_REF_ARF |
496 VP8_EFLAG_NO_UPD_GF | VP8_EFLAG_NO_UPD_ARF;
498 VP8_EFLAG_NO_REF_GF | VP8_EFLAG_NO_REF_ARF |
499 VP8_EFLAG_NO_UPD_LAST | VP8_EFLAG_NO_UPD_GF;
501 VP8_EFLAG_NO_REF_GF | VP8_EFLAG_NO_REF_ARF |
502 VP8_EFLAG_NO_UPD_ARF | VP8_EFLAG_NO_UPD_LAST;
504 VP8_EFLAG_NO_REF_LAST |
505 VP8_EFLAG_NO_UPD_LAST | VP8_EFLAG_NO_UPD_GF |
506 VP8_EFLAG_NO_UPD_ARF;
522 size_t value_len = strlen(
value);
523 int ts_layering_mode = 0;
528 if (!strcmp(
key,
"ts_number_layers"))
529 enccfg->ts_number_layers = strtoul(
value, &
value, 10);
530 else if (!strcmp(
key,
"ts_target_bitrate")) {
533 #if (VPX_ENCODER_ABI_VERSION >= 12) && CONFIG_LIBVPX_VP9_ENCODER
537 }
else if (!strcmp(
key,
"ts_rate_decimator")) {
539 }
else if (!strcmp(
key,
"ts_periodicity")) {
540 enccfg->ts_periodicity = strtoul(
value, &
value, 10);
541 }
else if (!strcmp(
key,
"ts_layer_id")) {
543 }
else if (!strcmp(
key,
"ts_layering_mode")) {
548 #if (VPX_ENCODER_ABI_VERSION >= 12) && CONFIG_LIBVPX_VP9_ENCODER
549 enccfg->temporal_layering_mode = VP9E_TEMPORAL_LAYERING_MODE_BYPASS;
550 enccfg->ss_number_layers = 1;
552 if (ts_layering_mode) {
562 #if CONFIG_LIBVPX_VP9_ENCODER && defined(VPX_CTRL_VP9E_SET_MAX_INTER_BITRATE_PCT)
563 static int vpx_ref_frame_config_set_value(vpx_svc_ref_frame_config_t *ref_frame_config,
564 int ss_number_layers,
char *
key,
char *
value)
566 size_t value_len = strlen(
value);
571 if (!strcmp(
key,
"rfc_update_buffer_slot")) {
573 }
else if (!strcmp(
key,
"rfc_update_last")) {
575 }
else if (!strcmp(
key,
"rfc_update_golden")) {
577 }
else if (!strcmp(
key,
"rfc_update_alt_ref")) {
579 }
else if (!strcmp(
key,
"rfc_lst_fb_idx")) {
581 }
else if (!strcmp(
key,
"rfc_gld_fb_idx")) {
583 }
else if (!strcmp(
key,
"rfc_alt_fb_idx")) {
585 }
else if (!strcmp(
key,
"rfc_reference_last")) {
587 }
else if (!strcmp(
key,
"rfc_reference_golden")) {
589 }
else if (!strcmp(
key,
"rfc_reference_alt_ref")) {
591 }
else if (!strcmp(
key,
"rfc_reference_duration")) {
592 vp8_ts_parse_int64_array(ref_frame_config->duration,
value, value_len, ss_number_layers);
598 static int vpx_parse_ref_frame_config_element(vpx_svc_ref_frame_config_t *ref_frame_config,
599 int ss_number_layers,
const char **
buf)
601 const char key_val_sep[] =
"=";
602 const char pairs_sep[] =
":";
607 if (
key && *
key && strspn(*
buf, key_val_sep)) {
613 ret = vpx_ref_frame_config_set_value(ref_frame_config, ss_number_layers,
key,
val);
623 static int vpx_parse_ref_frame_config(vpx_svc_ref_frame_config_t *ref_frame_config,
624 int ss_number_layers,
const char *
str)
630 vpx_parse_ref_frame_config_element(ref_frame_config, ss_number_layers, &
str);
642 #if CONFIG_LIBVPX_VP9_ENCODER
644 struct vpx_codec_enc_cfg *enccfg, vpx_codec_flags_t *
flags,
645 vpx_img_fmt_t *img_fmt)
649 enccfg->g_bit_depth = enccfg->g_input_bit_depth =
desc->comp[0].depth;
653 enccfg->g_profile = 0;
654 *img_fmt = VPX_IMG_FMT_I420;
657 enccfg->g_profile = 1;
658 *img_fmt = VPX_IMG_FMT_I422;
661 enccfg->g_profile = 1;
662 *img_fmt = VPX_IMG_FMT_I440;
665 ctx->vpx_cs = VPX_CS_SRGB;
667 enccfg->g_profile = 1;
668 *img_fmt = VPX_IMG_FMT_I444;
672 if (codec_caps & VPX_CODEC_CAP_HIGHBITDEPTH) {
673 enccfg->g_profile = 2;
674 *img_fmt = VPX_IMG_FMT_I42016;
675 *
flags |= VPX_CODEC_USE_HIGHBITDEPTH;
681 if (codec_caps & VPX_CODEC_CAP_HIGHBITDEPTH) {
682 enccfg->g_profile = 3;
683 *img_fmt = VPX_IMG_FMT_I42216;
684 *
flags |= VPX_CODEC_USE_HIGHBITDEPTH;
690 if (codec_caps & VPX_CODEC_CAP_HIGHBITDEPTH) {
691 enccfg->g_profile = 3;
692 *img_fmt = VPX_IMG_FMT_I44016;
693 *
flags |= VPX_CODEC_USE_HIGHBITDEPTH;
699 ctx->vpx_cs = VPX_CS_SRGB;
702 if (codec_caps & VPX_CODEC_CAP_HIGHBITDEPTH) {
703 enccfg->g_profile = 3;
704 *img_fmt = VPX_IMG_FMT_I44416;
705 *
flags |= VPX_CODEC_USE_HIGHBITDEPTH;
718 enum vpx_color_space vpx_cs;
722 vpx_cs =
ctx->vpx_cs;
742 #if VPX_ENCODER_ABI_VERSION >= 11
745 enum vpx_color_range vpx_cr;
765 struct vpx_codec_enc_cfg *enccfg)
769 avctx->
bit_rate = enccfg->rc_target_bitrate * 1000;
770 if (enccfg->rc_end_usage == VPX_CQ) {
772 "Bitrate not specified for constrained quality mode, using default of %dkbit/sec\n",
773 enccfg->rc_target_bitrate);
775 enccfg->rc_end_usage = VPX_CQ;
778 "Neither bitrate nor constrained quality specified, using default CRF of %d and bitrate of %dkbit/sec\n",
779 ctx->crf, enccfg->rc_target_bitrate);
784 #if CONFIG_LIBVPX_VP9_ENCODER
790 struct vpx_codec_enc_cfg *enccfg)
794 if (enccfg->rc_end_usage != VPX_Q &&
ctx->lossless < 0) {
795 enccfg->rc_end_usage = VPX_Q;
798 "Neither bitrate nor constrained quality specified, using default CRF of %d\n",
809 struct vpx_codec_enc_cfg *enccfg)
812 #if CONFIG_LIBVPX_VP9_ENCODER
814 set_vp9_defaults(avctx, enccfg);
822 const struct vpx_codec_iface *iface)
825 struct vpx_codec_enc_cfg enccfg = { 0 };
826 struct vpx_codec_enc_cfg enccfg_alpha;
830 vpx_img_fmt_t img_fmt = VPX_IMG_FMT_I420;
831 #if CONFIG_LIBVPX_VP9_ENCODER
832 vpx_codec_caps_t codec_caps = vpx_codec_get_caps(iface);
833 vpx_svc_extra_cfg_t svc_params;
843 if ((res = vpx_codec_enc_config_default(iface, &enccfg, 0)) != VPX_CODEC_OK) {
845 vpx_codec_err_to_string(res));
849 #if CONFIG_LIBVPX_VP9_ENCODER
864 enccfg.g_w = avctx->
width;
865 enccfg.g_h = avctx->
height;
870 enccfg.g_lag_in_frames=
ctx->lag_in_frames;
873 enccfg.g_pass = VPX_RC_FIRST_PASS;
875 enccfg.g_pass = VPX_RC_LAST_PASS;
877 enccfg.g_pass = VPX_RC_ONE_PASS;
881 enccfg.rc_end_usage = VPX_CBR;
882 }
else if (
ctx->crf >= 0) {
883 enccfg.rc_end_usage = VPX_CQ;
884 #if CONFIG_LIBVPX_VP9_ENCODER
886 enccfg.rc_end_usage = VPX_Q;
893 #if CONFIG_LIBVPX_VP9_ENCODER
894 enccfg.ss_target_bitrate[0] = enccfg.rc_target_bitrate;
902 enccfg.rc_min_quantizer =
903 enccfg.rc_max_quantizer = 0;
905 if (avctx->
qmin >= 0)
906 enccfg.rc_min_quantizer = avctx->
qmin;
907 if (avctx->
qmax >= 0)
908 enccfg.rc_max_quantizer = avctx->
qmax;
911 if (enccfg.rc_end_usage == VPX_CQ
912 #
if CONFIG_LIBVPX_VP9_ENCODER
913 || enccfg.rc_end_usage == VPX_Q
916 if (
ctx->crf < enccfg.rc_min_quantizer ||
ctx->crf > enccfg.rc_max_quantizer) {
918 "CQ level %d must be between minimum and maximum quantizer value (%d-%d)\n",
919 ctx->crf, enccfg.rc_min_quantizer, enccfg.rc_max_quantizer);
924 #if FF_API_PRIVATE_OPT
930 enccfg.rc_dropframe_thresh =
ctx->drop_threshold;
935 enccfg.rc_2pass_vbr_minsection_pct =
938 enccfg.rc_2pass_vbr_maxsection_pct =
940 #if CONFIG_LIBVPX_VP9_ENCODER
942 #if VPX_ENCODER_ABI_VERSION >= 14
943 if (
ctx->corpus_complexity >= 0)
944 enccfg.rc_2pass_vbr_corpus_complexity =
ctx->corpus_complexity;
953 enccfg.rc_buf_initial_sz =
955 enccfg.rc_buf_optimal_sz = enccfg.rc_buf_sz * 5 / 6;
956 if (
ctx->rc_undershoot_pct >= 0)
957 enccfg.rc_undershoot_pct =
ctx->rc_undershoot_pct;
958 if (
ctx->rc_overshoot_pct >= 0)
959 enccfg.rc_overshoot_pct =
ctx->rc_overshoot_pct;
965 enccfg.kf_max_dist = avctx->
gop_size;
967 if (enccfg.g_pass == VPX_RC_FIRST_PASS)
968 enccfg.g_lag_in_frames = 0;
969 else if (enccfg.g_pass == VPX_RC_LAST_PASS) {
970 int decode_size,
ret;
977 ctx->twopass_stats.sz = strlen(avctx->
stats_in) * 3 / 4;
982 ctx->twopass_stats.sz);
983 ctx->twopass_stats.sz = 0;
987 ctx->twopass_stats.sz);
988 if (decode_size < 0) {
993 ctx->twopass_stats.sz = decode_size;
994 enccfg.rc_twopass_stats_in =
ctx->twopass_stats;
1001 enccfg.g_profile = avctx->
profile;
1008 "Error parsing option '%s = %s'.\n",
1014 res = vpx_codec_enc_init(&
ctx->encoder, iface, &enccfg,
flags);
1015 if (res != VPX_CODEC_OK) {
1019 #if CONFIG_LIBVPX_VP9_ENCODER
1021 memset(&svc_params, 0,
sizeof(svc_params));
1022 for (
int i = 0;
i < enccfg.ts_number_layers; ++
i) {
1023 svc_params.max_quantizers[
i] = enccfg.rc_max_quantizer;
1024 svc_params.min_quantizers[
i] = enccfg.rc_min_quantizer;
1026 svc_params.scaling_factor_num[0] = enccfg.g_h;
1027 svc_params.scaling_factor_den[0] = enccfg.g_h;
1028 #if VPX_ENCODER_ABI_VERSION >= 12
1030 codecctl_intp(avctx, VP9E_SET_SVC_PARAMETERS, (
int *)&svc_params);
1034 if (
ctx->is_alpha) {
1035 enccfg_alpha = enccfg;
1036 res = vpx_codec_enc_init(&
ctx->encoder_alpha, iface, &enccfg_alpha,
flags);
1037 if (res != VPX_CODEC_OK) {
1047 ctx->auto_alt_ref = 1;
1048 if (
ctx->auto_alt_ref >= 0)
1051 if (
ctx->arnr_max_frames >= 0)
1053 if (
ctx->arnr_strength >= 0)
1055 if (
ctx->arnr_type >= 0)
1061 av_log(avctx,
AV_LOG_ERROR,
"Transparency encoding with auto_alt_ref does not work\n");
1065 if (
ctx->sharpness >= 0)
1069 #if FF_API_PRIVATE_OPT
1075 codecctl_int(avctx, VP8E_SET_NOISE_SENSITIVITY,
ctx->noise_sensitivity);
1081 if (
ctx->max_intra_rate >= 0)
1082 codecctl_int(avctx, VP8E_SET_MAX_INTRA_BITRATE_PCT,
ctx->max_intra_rate);
1084 #if CONFIG_LIBVPX_VP9_ENCODER
1086 if (
ctx->lossless >= 0)
1088 if (
ctx->tile_columns >= 0)
1090 if (
ctx->tile_rows >= 0)
1092 if (
ctx->frame_parallel >= 0)
1093 codecctl_int(avctx, VP9E_SET_FRAME_PARALLEL_DECODING,
ctx->frame_parallel);
1094 if (
ctx->aq_mode >= 0)
1096 set_colorspace(avctx);
1097 #if VPX_ENCODER_ABI_VERSION >= 11
1100 #if VPX_ENCODER_ABI_VERSION >= 12
1103 #ifdef VPX_CTRL_VP9E_SET_ROW_MT
1104 if (
ctx->row_mt >= 0)
1107 #ifdef VPX_CTRL_VP9E_SET_TUNE_CONTENT
1108 if (
ctx->tune_content >= 0)
1111 #ifdef VPX_CTRL_VP9E_SET_TPL
1112 if (
ctx->tpl_model >= 0)
1121 vpx_img_wrap(&
ctx->rawimg, img_fmt, avctx->
width, avctx->
height, 1,
1123 #if CONFIG_LIBVPX_VP9_ENCODER
1125 ctx->rawimg.bit_depth = enccfg.g_bit_depth;
1132 if (enccfg.rc_end_usage == VPX_CBR ||
1133 enccfg.g_pass != VPX_RC_ONE_PASS) {
1144 const struct vpx_codec_cx_pkt *
src,
1145 const struct vpx_codec_cx_pkt *src_alpha,
1148 dst->
pts =
src->data.frame.pts;
1150 dst->
flags =
src->data.frame.flags;
1151 dst->
sz =
src->data.frame.sz;
1152 dst->
buf =
src->data.frame.buf;
1155 if (!(dst->
flags & VPX_FRAME_IS_INVISIBLE)) {
1158 if (
ctx->have_sse) {
1163 memcpy(dst->
sse,
ctx->sse,
sizeof(dst->
sse));
1170 dst->
buf_alpha = src_alpha->data.frame.buf;
1171 dst->
sz_alpha = src_alpha->data.frame.sz;
1194 #if FF_API_CODED_FRAME
1201 if (!!(cx_frame->
flags & VPX_FRAME_IS_KEY)) {
1203 #if FF_API_CODED_FRAME
1211 #if FF_API_CODED_FRAME
1219 cx_frame->
have_sse ? 3 : 0, pict_type);
1224 #if FF_API_CODED_FRAME && FF_API_ERROR_FRAME
1232 for (
i = 0;
i < 3; ++
i) {
1265 const struct vpx_codec_cx_pkt *
pkt;
1266 const struct vpx_codec_cx_pkt *pkt_alpha =
NULL;
1267 const void *iter =
NULL;
1268 const void *iter_alpha =
NULL;
1271 if (
ctx->coded_frame_list) {
1277 ctx->coded_frame_list = cx_frame->
next;
1283 while ((
pkt = vpx_codec_get_cx_data(&
ctx->encoder, &iter)) &&
1285 (pkt_alpha = vpx_codec_get_cx_data(&
ctx->encoder_alpha, &iter_alpha)))) {
1286 switch (
pkt->kind) {
1287 case VPX_CODEC_CX_FRAME_PKT:
1303 "Frame queue element alloc failed\n");
1309 if (!cx_frame->
buf) {
1317 if (
ctx->is_alpha) {
1326 memcpy(cx_frame->
buf_alpha, pkt_alpha->data.frame.buf, pkt_alpha->data.frame.sz);
1331 case VPX_CODEC_STATS_PKT: {
1332 struct vpx_fixed_buf *
stats = &
ctx->twopass_stats;
1336 pkt->
data.twopass_stats.sz)) < 0) {
1346 case VPX_CODEC_PSNR_PKT:
1354 case VPX_CODEC_CUSTOM_PKT:
1364 vpx_roi_map_t *roi_map,
int block_size,
int segment_cnt)
1369 #define MAX_DELTA_Q 63
1384 memset(roi_map, 0,
sizeof(*roi_map));
1395 if (!self_size || sd->
size % self_size) {
1399 nb_rois = sd->
size / self_size;
1405 for (
int i = 0;
i < nb_rois;
i++) {
1419 if (!segment_mapping[mapping_index]) {
1420 if (segment_id == segment_cnt) {
1422 "ROI only supports %d segments (and segment 0 is reserved for non-ROIs), skipping the left ones.\n",
1427 segment_mapping[mapping_index] = segment_id + 1;
1428 roi_map->delta_q[segment_id] =
delta_q;
1433 roi_map->rows = (frame_height + block_size - 1) / block_size;
1434 roi_map->cols = (frame_width + block_size - 1) / block_size;
1435 roi_map->roi_map =
av_mallocz_array(roi_map->rows * roi_map->cols,
sizeof(*roi_map->roi_map));
1436 if (!roi_map->roi_map) {
1444 for (
int i = nb_rois - 1;
i >= 0;
i--) {
1447 int starty, endy, startx, endx;
1451 starty =
av_clip(roi->
top / block_size, 0, roi_map->rows);
1452 endy =
av_clip((roi->
bottom + block_size - 1) / block_size, 0, roi_map->rows);
1453 startx =
av_clip(roi->
left / block_size, 0, roi_map->cols);
1454 endx =
av_clip((roi->
right + block_size - 1) / block_size, 0, roi_map->cols);
1460 if (mapping_value) {
1461 for (
int y = starty; y < endy; y++)
1462 for (
int x = startx; x < endx; x++)
1463 roi_map->roi_map[x + y * roi_map->cols] = mapping_value - 1;
1474 #ifdef VPX_CTRL_VP9E_SET_ROI_MAP
1475 int version = vpx_codec_version();
1478 int patch = VPX_VERSION_PATCH(
version);
1481 vpx_roi_map_t roi_map;
1482 const int segment_cnt = 8;
1483 const int block_size = 8;
1486 if (
ctx->aq_mode > 0 ||
ctx->cpu_used < 5 ||
ctx->deadline != VPX_DL_REALTIME) {
1487 if (!
ctx->roi_warned) {
1488 ctx->roi_warned = 1;
1490 "and deadline is REALTIME, so skipping ROI.\n");
1495 ret =
set_roi_map(avctx, sd, frame_width, frame_height, &roi_map, block_size, segment_cnt);
1501 memset(roi_map.ref_frame, -1,
sizeof(roi_map.ref_frame));
1503 if (vpx_codec_control(&
ctx->encoder, VP9E_SET_ROI_MAP, &roi_map)) {
1512 if (!
ctx->roi_warned) {
1513 ctx->roi_warned = 1;
1514 av_log(avctx,
AV_LOG_WARNING,
"ROI is not supported, please upgrade libvpx to version >= 1.8.1. "
1515 "You may need to rebuild ffmpeg.\n");
1522 vpx_roi_map_t roi_map;
1523 const int segment_cnt = 4;
1524 const int block_size = 16;
1527 int ret =
set_roi_map(avctx, sd, frame_width, frame_height, &roi_map, block_size, segment_cnt);
1533 if (vpx_codec_control(&
ctx->encoder, VP8E_SET_ROI_MAP, &roi_map)) {
1545 struct vpx_image *rawimg_alpha = &
ctx->rawimg_alpha;
1546 unsigned char **
planes = rawimg_alpha->planes;
1547 int *
stride = rawimg_alpha->stride;
1549 if (!
planes[VPX_PLANE_U] ||
1551 width != (
int)rawimg_alpha->d_w ||
1552 height != (
int)rawimg_alpha->d_h) {
1556 vpx_img_wrap(rawimg_alpha, VPX_IMG_FMT_I420,
width,
height, 1,
1574 struct vpx_image *rawimg =
NULL;
1575 struct vpx_image *rawimg_alpha =
NULL;
1576 int64_t timestamp = 0;
1577 int res, coded_size;
1578 vpx_enc_frame_flags_t
flags = 0;
1579 const struct vpx_codec_enc_cfg *enccfg =
ctx->encoder.config.enc;
1580 vpx_svc_layer_id_t layer_id;
1581 int layer_id_valid = 0;
1585 rawimg = &
ctx->rawimg;
1586 rawimg->planes[VPX_PLANE_Y] =
frame->data[0];
1587 rawimg->planes[VPX_PLANE_U] =
frame->data[1];
1588 rawimg->planes[VPX_PLANE_V] =
frame->data[2];
1589 rawimg->stride[VPX_PLANE_Y] =
frame->linesize[0];
1590 rawimg->stride[VPX_PLANE_U] =
frame->linesize[1];
1591 rawimg->stride[VPX_PLANE_V] =
frame->linesize[2];
1592 if (
ctx->is_alpha) {
1593 rawimg_alpha = &
ctx->rawimg_alpha;
1597 rawimg_alpha->planes[VPX_PLANE_Y] =
frame->data[3];
1598 rawimg_alpha->stride[VPX_PLANE_Y] =
frame->linesize[3];
1600 timestamp =
frame->pts;
1601 #if VPX_IMAGE_ABI_VERSION >= 4
1602 switch (
frame->color_range) {
1604 rawimg->range = VPX_CR_STUDIO_RANGE;
1607 rawimg->range = VPX_CR_FULL_RANGE;
1612 flags |= VPX_EFLAG_FORCE_KF;
1613 if (
frame->metadata) {
1619 memset(&layer_id, 0,
sizeof(layer_id));
1623 layer_id.temporal_layer_id = strtoul(en->
value,
NULL, 10);
1624 #ifdef VPX_CTRL_VP9E_SET_MAX_INTER_BITRATE_PCT
1625 layer_id.temporal_layer_id_per_spatial[0] = layer_id.temporal_layer_id;
1629 #if CONFIG_LIBVPX_VP9_ENCODER && defined(VPX_CTRL_VP9E_SET_MAX_INTER_BITRATE_PCT)
1634 int ret = vpx_parse_ref_frame_config(&
ctx->ref_frame_config,
1635 enccfg->ss_number_layers, en->
value);
1638 "Error parsing ref_frame_config option %s.\n", en->
value);
1642 codecctl_intp(avctx, VP9E_SET_SVC_REF_FRAME_CONFIG, (
int *)&
ctx->ref_frame_config);
1645 "Ignoring ref-frame-config for a non-VP9 codec\n");
1662 if (enccfg->ts_number_layers > 1 &&
ctx->ts_layer_flags) {
1663 if (
flags & VPX_EFLAG_FORCE_KF) {
1665 ctx->current_temporal_idx = 0;
1666 flags = VPX_EFLAG_FORCE_KF;
1672 flags |=
ctx->ts_layer_flags[
ctx->current_temporal_idx];
1674 memset(&layer_id, 0,
sizeof(layer_id));
1675 #if VPX_ENCODER_ABI_VERSION >= 12
1676 layer_id.spatial_layer_id = 0;
1678 layer_id.temporal_layer_id = enccfg->ts_layer_id[
ctx->current_temporal_idx];
1679 #ifdef VPX_CTRL_VP9E_SET_MAX_INTER_BITRATE_PCT
1680 layer_id.temporal_layer_id_per_spatial[0] = layer_id.temporal_layer_id;
1685 if (layer_id_valid) {
1687 codecctl_int(avctx, VP8E_SET_TEMPORAL_LAYER_ID, layer_id.temporal_layer_id);
1689 #if CONFIG_LIBVPX_VP9_ENCODER && VPX_ENCODER_ABI_VERSION >= 12
1691 codecctl_intp(avctx, VP9E_SET_SVC_LAYER_ID, (
int *)&layer_id);
1696 res = vpx_codec_encode(&
ctx->encoder, rawimg, timestamp,
1698 if (res != VPX_CODEC_OK) {
1703 if (
ctx->is_alpha) {
1704 res = vpx_codec_encode(&
ctx->encoder_alpha, rawimg_alpha, timestamp,
1706 if (res != VPX_CODEC_OK) {
1724 ctx->twopass_stats.sz);
1725 }
else if (enccfg->ts_number_layers > 1 &&
ctx->ts_layer_flags) {
1726 ctx->current_temporal_idx = (
ctx->current_temporal_idx + 1) % enccfg->ts_periodicity;
1729 *got_packet = !!coded_size;
1733 #define OFFSET(x) offsetof(VPxContext, x)
1734 #define VE AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_ENCODING_PARAM
1736 #define COMMON_OPTIONS \
1737 { "lag-in-frames", "Number of frames to look ahead for " \
1738 "alternate reference frame selection", OFFSET(lag_in_frames), AV_OPT_TYPE_INT, {.i64 = -1}, -1, INT_MAX, VE}, \
1739 { "arnr-maxframes", "altref noise reduction max frame count", OFFSET(arnr_max_frames), AV_OPT_TYPE_INT, {.i64 = -1}, -1, INT_MAX, VE}, \
1740 { "arnr-strength", "altref noise reduction filter strength", OFFSET(arnr_strength), AV_OPT_TYPE_INT, {.i64 = -1}, -1, INT_MAX, VE}, \
1741 { "arnr-type", "altref noise reduction filter type", OFFSET(arnr_type), AV_OPT_TYPE_INT, {.i64 = -1}, -1, INT_MAX, VE, "arnr_type"}, \
1742 { "backward", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = 1}, 0, 0, VE, "arnr_type" }, \
1743 { "forward", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = 2}, 0, 0, VE, "arnr_type" }, \
1744 { "centered", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = 3}, 0, 0, VE, "arnr_type" }, \
1745 { "tune", "Tune the encoding to a specific scenario", OFFSET(tune), AV_OPT_TYPE_INT, {.i64 = -1}, -1, INT_MAX, VE, "tune"}, \
1746 { "psnr", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = VP8_TUNE_PSNR}, 0, 0, VE, "tune"}, \
1747 { "ssim", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = VP8_TUNE_SSIM}, 0, 0, VE, "tune"}, \
1748 { "deadline", "Time to spend encoding, in microseconds.", OFFSET(deadline), AV_OPT_TYPE_INT, {.i64 = VPX_DL_GOOD_QUALITY}, INT_MIN, INT_MAX, VE, "quality"}, \
1749 { "best", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = VPX_DL_BEST_QUALITY}, 0, 0, VE, "quality"}, \
1750 { "good", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = VPX_DL_GOOD_QUALITY}, 0, 0, VE, "quality"}, \
1751 { "realtime", NULL, 0, AV_OPT_TYPE_CONST, {.i64 = VPX_DL_REALTIME}, 0, 0, VE, "quality"}, \
1752 { "error-resilient", "Error resilience configuration", OFFSET(error_resilient), AV_OPT_TYPE_FLAGS, {.i64 = 0}, INT_MIN, INT_MAX, VE, "er"}, \
1753 { "max-intra-rate", "Maximum I-frame bitrate (pct) 0=unlimited", OFFSET(max_intra_rate), AV_OPT_TYPE_INT, {.i64 = -1}, -1, INT_MAX, VE}, \
1754 { "default", "Improve resiliency against losses of whole frames", 0, AV_OPT_TYPE_CONST, {.i64 = VPX_ERROR_RESILIENT_DEFAULT}, 0, 0, VE, "er"}, \
1755 { "partitions", "The frame partitions are independently decodable " \
1756 "by the bool decoder, meaning that partitions can be decoded even " \
1757 "though earlier partitions have been lost. Note that intra prediction" \
1758 " is still done over the partition boundary.", 0, AV_OPT_TYPE_CONST, {.i64 = VPX_ERROR_RESILIENT_PARTITIONS}, 0, 0, VE, "er"}, \
1759 { "crf", "Select the quality for constant quality mode", offsetof(VPxContext, crf), AV_OPT_TYPE_INT, {.i64 = -1}, -1, 63, VE }, \
1760 { "static-thresh", "A change threshold on blocks below which they will be skipped by the encoder", OFFSET(static_thresh), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, INT_MAX, VE }, \
1761 { "drop-threshold", "Frame drop threshold", offsetof(VPxContext, drop_threshold), AV_OPT_TYPE_INT, {.i64 = 0 }, INT_MIN, INT_MAX, VE }, \
1762 { "noise-sensitivity", "Noise sensitivity", OFFSET(noise_sensitivity), AV_OPT_TYPE_INT, {.i64 = 0 }, 0, 4, VE}, \
1763 { "undershoot-pct", "Datarate undershoot (min) target (%)", OFFSET(rc_undershoot_pct), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 100, VE }, \
1764 { "overshoot-pct", "Datarate overshoot (max) target (%)", OFFSET(rc_overshoot_pct), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 1000, VE }, \
1765 { "ts-parameters", "Temporal scaling configuration using a :-separated list of key=value parameters", OFFSET(vpx_ts_parameters), AV_OPT_TYPE_DICT, {.str=NULL}, 0, 0, VE}, \
1767 #define LEGACY_OPTIONS \
1768 {"speed", "", offsetof(VPxContext, cpu_used), AV_OPT_TYPE_INT, {.i64 = 1}, -16, 16, VE}, \
1769 {"quality", "", offsetof(VPxContext, deadline), AV_OPT_TYPE_INT, {.i64 = VPX_DL_GOOD_QUALITY}, INT_MIN, INT_MAX, VE, "quality"}, \
1770 {"vp8flags", "", offsetof(VPxContext, flags), AV_OPT_TYPE_FLAGS, {.i64 = 0}, 0, UINT_MAX, VE, "flags"}, \
1771 {"error_resilient", "enable error resilience", 0, AV_OPT_TYPE_CONST, {.i64 = VP8F_ERROR_RESILIENT}, INT_MIN, INT_MAX, VE, "flags"}, \
1772 {"altref", "enable use of alternate reference frames (VP8/2-pass only)", 0, AV_OPT_TYPE_CONST, {.i64 = VP8F_AUTO_ALT_REF}, INT_MIN, INT_MAX, VE, "flags"}, \
1773 {"arnr_max_frames", "altref noise reduction max frame count", offsetof(VPxContext, arnr_max_frames), AV_OPT_TYPE_INT, {.i64 = 0}, 0, 15, VE}, \
1774 {"arnr_strength", "altref noise reduction filter strength", offsetof(VPxContext, arnr_strength), AV_OPT_TYPE_INT, {.i64 = 3}, 0, 6, VE}, \
1775 {"arnr_type", "altref noise reduction filter type", offsetof(VPxContext, arnr_type), AV_OPT_TYPE_INT, {.i64 = 3}, 1, 3, VE}, \
1776 {"rc_lookahead", "Number of frames to look ahead for alternate reference frame selection", offsetof(VPxContext, lag_in_frames), AV_OPT_TYPE_INT, {.i64 = 25}, 0, 25, VE}, \
1777 {"sharpness", "Increase sharpness at the expense of lower PSNR", offsetof(VPxContext, sharpness), AV_OPT_TYPE_INT, {.i64 = -1}, -1, 7, VE},
1779 #if CONFIG_LIBVPX_VP8_ENCODER
1780 static const AVOption vp8_options[] = {
1782 {
"auto-alt-ref",
"Enable use of alternate reference "
1790 #if CONFIG_LIBVPX_VP9_ENCODER
1791 static const AVOption vp9_options[] = {
1793 {
"auto-alt-ref",
"Enable use of alternate reference "
1797 {
"tile-columns",
"Number of tile columns to use, log2",
OFFSET(tile_columns),
AV_OPT_TYPE_INT, {.i64 = -1}, -1, 6,
VE},
1799 {
"frame-parallel",
"Enable frame parallel decodability features",
OFFSET(frame_parallel),
AV_OPT_TYPE_BOOL,{.i64 = -1}, -1, 1,
VE},
1800 #if VPX_ENCODER_ABI_VERSION >= 12
1801 {
"aq-mode",
"adaptive quantization mode",
OFFSET(aq_mode),
AV_OPT_TYPE_INT, {.i64 = -1}, -1, 4,
VE,
"aq_mode"},
1803 {
"aq-mode",
"adaptive quantization mode",
OFFSET(aq_mode),
AV_OPT_TYPE_INT, {.i64 = -1}, -1, 3,
VE,
"aq_mode"},
1806 {
"variance",
"Variance based Aq", 0,
AV_OPT_TYPE_CONST, {.i64 = 1}, 0, 0,
VE,
"aq_mode" },
1807 {
"complexity",
"Complexity based Aq", 0,
AV_OPT_TYPE_CONST, {.i64 = 2}, 0, 0,
VE,
"aq_mode" },
1809 #if VPX_ENCODER_ABI_VERSION >= 12
1813 #ifdef VPX_CTRL_VP9E_SET_ROW_MT
1816 #ifdef VPX_CTRL_VP9E_SET_TUNE_CONTENT
1817 #if VPX_ENCODER_ABI_VERSION >= 14
1818 {
"tune-content",
"Tune content type",
OFFSET(tune_content),
AV_OPT_TYPE_INT, {.i64 = -1}, -1, 2,
VE,
"tune_content" },
1820 {
"tune-content",
"Tune content type",
OFFSET(tune_content),
AV_OPT_TYPE_INT, {.i64 = -1}, -1, 1,
VE,
"tune_content" },
1822 {
"default",
"Regular video content", 0,
AV_OPT_TYPE_CONST, {.i64 = 0}, 0, 0,
VE,
"tune_content" },
1823 {
"screen",
"Screen capture content", 0,
AV_OPT_TYPE_CONST, {.i64 = 1}, 0, 0,
VE,
"tune_content" },
1824 #if VPX_ENCODER_ABI_VERSION >= 14
1825 {
"film",
"Film content; improves grain retention", 0,
AV_OPT_TYPE_CONST, {.i64 = 2}, 0, 0,
VE,
"tune_content" },
1828 #if VPX_ENCODER_ABI_VERSION >= 14
1829 {
"corpus-complexity",
"corpus vbr complexity midpoint",
OFFSET(corpus_complexity),
AV_OPT_TYPE_INT, {.i64 = -1}, -1, 10000,
VE },
1831 #ifdef VPX_CTRL_VP9E_SET_TPL
1839 #undef COMMON_OPTIONS
1840 #undef LEGACY_OPTIONS
1847 {
"keyint_min",
"-1" },
1851 #if CONFIG_LIBVPX_VP8_ENCODER
1854 return vpx_init(avctx, vpx_codec_vp8_cx());
1857 static const AVClass class_vp8 = {
1860 .option = vp8_options,
1869 .priv_data_size =
sizeof(VPxContext),
1876 .priv_class = &class_vp8,
1878 .wrapper_name =
"libvpx",
1882 #if CONFIG_LIBVPX_VP9_ENCODER
1885 return vpx_init(avctx, vpx_codec_vp9_cx());
1888 static const AVClass class_vp9 = {
1891 .option = vp9_options,
1896 .
name =
"libvpx-vp9",
1900 .priv_data_size =
sizeof(VPxContext),
1907 .priv_class = &class_vp9,
1910 .wrapper_name =
"libvpx",