Searched refs:m4ac (Results 1 - 12 of 12) sorted by relevance

/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/iserver/libav-0.8.8/libavformat/
H A Dlatmenc.c54 MPEG4AudioConfig m4ac; local
57 ctx->off = avpriv_mpeg4audio_get_config(&m4ac, buf, size * 8, 1);
64 if (m4ac.object_type > AOT_SBR && m4ac.object_type != AOT_ALS) {
65 av_log(ctx, AV_LOG_ERROR, "Muxing MPEG-4 AOT %d in LATM is not supported\n", m4ac.object_type);
68 ctx->channel_conf = m4ac.chan_config;
69 ctx->object_type = m4ac.object_type;
H A Dadtsenc.c36 MPEG4AudioConfig m4ac; local
40 off = avpriv_mpeg4audio_get_config(&m4ac, buf, size * 8, 1);
44 adts->objecttype = m4ac.object_type - 1;
45 adts->sample_rate_index = m4ac.sampling_index;
46 adts->channel_conf = m4ac.chan_config;
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/iserver/libav-0.8.8/libavcodec/
H A Daacdec.c120 if (!ac->m4ac.chan_config) {
124 switch (ac->m4ac.chan_config) {
134 if (ac->tags_mapped == tags_per_config[ac->m4ac.chan_config] - 1 && (type == TYPE_LFE || type == TYPE_SCE)) {
144 if (ac->tags_mapped == 2 && ac->m4ac.chan_config == 4 && type == TYPE_SCE) {
150 if (ac->tags_mapped == (ac->m4ac.chan_config != 2) && type == TYPE_CPE) {
153 } else if (ac->m4ac.chan_config == 2) {
206 (type == TYPE_SCE && ac->m4ac.ps == 1)) {
303 static int decode_pce(AVCodecContext *avctx, MPEG4AudioConfig *m4ac, argument
313 if (m4ac->sampling_index != sampling_index)
408 MPEG4AudioConfig *m4ac,
406 decode_ga_specific_config(AACContext *ac, AVCodecContext *avctx, GetBitContext *gb, MPEG4AudioConfig *m4ac, int channel_config) argument
478 decode_audio_specific_config(AACContext *ac, AVCodecContext *avctx, MPEG4AudioConfig *m4ac, const uint8_t *data, int bit_size, int sync_extension) argument
2353 MPEG4AudioConfig m4ac = {0}; local
[all...]
H A Daac.h257 MPEG4AudioConfig m4ac; member in struct:__anon1833
H A Daacsbr.c904 if (!ac->m4ac.ps) {
1061 sbr->sample_rate = 2 * ac->m4ac.sample_rate; //TODO use the nominal sample rate for arbitrary sample rate support
1062 if (!ac->m4ac.ext_sample_rate)
1063 ac->m4ac.ext_sample_rate = 2 * ac->m4ac.sample_rate;
1717 int downsampled = ac->m4ac.ext_sample_rate < sbr->sample_rate;
1749 if (ac->m4ac.ps == 1) {
H A Dalsdec.c286 MPEG4AudioConfig m4ac; local
293 config_offset = avpriv_mpeg4audio_get_config(&m4ac, avctx->extradata,
306 avctx->sample_rate = m4ac.sample_rate;
309 avctx->channels = m4ac.channels;
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavcodec/
H A Daacdec.c163 if (*channels >= MAX_CHANNELS - (type == TYPE_CPE || (type == TYPE_SCE && ac->oc[1].m4ac.ps == 1))) {
169 (type == TYPE_SCE && ac->oc[1].m4ac.ps == 1)) {
481 if (ac->oc[1].m4ac.ps == 1 && channels == 2) {
566 if (!ac->oc[1].m4ac.chan_config) {
571 ac->oc[1].m4ac.chan_config == 1) {
585 ac->oc[1].m4ac.chan_config = 2;
586 ac->oc[1].m4ac.ps = 0;
590 ac->oc[1].m4ac.chan_config == 2) {
604 ac->oc[1].m4ac.chan_config = 1;
605 if (ac->oc[1].m4ac
698 decode_pce(AVCodecContext *avctx, MPEG4AudioConfig *m4ac, uint8_t (*layout_map)[3], GetBitContext *gb) argument
768 decode_ga_specific_config(AACContext *ac, AVCodecContext *avctx, GetBitContext *gb, MPEG4AudioConfig *m4ac, int channel_config) argument
845 decode_eld_specific_config(AACContext *ac, AVCodecContext *avctx, GetBitContext *gb, MPEG4AudioConfig *m4ac, int channel_config) argument
918 decode_audio_specific_config(AACContext *ac, AVCodecContext *avctx, MPEG4AudioConfig *m4ac, const uint8_t *data, int bit_size, int sync_extension) argument
3162 MPEG4AudioConfig m4ac = { 0 }; local
[all...]
H A Daac.h116 MPEG4AudioConfig m4ac; member in struct:OutputConfiguration
H A Daacsbr.c928 if (!ac->oc[1].m4ac.ps) {
1088 sbr->sample_rate = 2 * ac->oc[1].m4ac.sample_rate; //TODO use the nominal sample rate for arbitrary sample rate support
1089 if (!ac->oc[1].m4ac.ext_sample_rate)
1090 ac->oc[1].m4ac.ext_sample_rate = 2 * ac->oc[1].m4ac.sample_rate;
1685 int downsampled = ac->oc[1].m4ac.ext_sample_rate < sbr->sample_rate;
1739 if (ac->oc[1].m4ac.ps == 1) {
H A Dalsdec.c285 MPEG4AudioConfig m4ac = {0}; local
294 config_offset = avpriv_mpeg4audio_get_config(&m4ac, avctx->extradata,
307 avctx->sample_rate = m4ac.sample_rate;
310 avctx->channels = m4ac.channels;
/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavformat/
H A Dadtsenc.c50 MPEG4AudioConfig m4ac; local
54 off = avpriv_mpeg4audio_get_config(&m4ac, buf, size * 8, 1);
58 adts->objecttype = m4ac.object_type - 1;
59 adts->sample_rate_index = m4ac.sampling_index;
60 adts->channel_conf = m4ac.chan_config;
H A Dlatmenc.c57 MPEG4AudioConfig m4ac; local
63 ctx->off = avpriv_mpeg4audio_get_config(&m4ac, buf, size * 8, 1);
74 if (m4ac.object_type > AOT_SBR && m4ac.object_type != AOT_ALS) {
75 av_log(ctx, AV_LOG_ERROR, "Muxing MPEG-4 AOT %d in LATM is not supported\n", m4ac.object_type);
78 ctx->channel_conf = m4ac.chan_config;
79 ctx->object_type = m4ac.object_type;

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