Lines Matching defs:ch_layout
39 AVChannelLayout ch_layout;
59 if (s1->ch_layout.nb_channels) {
61 ret = av_channel_layout_copy(&par->ch_layout, &s1->ch_layout);
66 par->ch_layout.nb_channels = s1->channels;
96 av_channel_layout_uninit(&par->ch_layout);
97 par->ch_layout.nb_channels = channels;
109 par->block_align = par->bits_per_coded_sample * par->ch_layout.nb_channels / 8;
119 { "ch_layout", "", offsetof(PCMAudioDemuxerContext, ch_layout), AV_OPT_TYPE_CHLAYOUT, {.str = NULL}, 0, 0, AV_OPT_FLAG_DECODING_PARAM },
121 { "ch_layout", "", offsetof(PCMAudioDemuxerContext, ch_layout), AV_OPT_TYPE_CHLAYOUT, {.str = "mono"}, 0, 0, AV_OPT_FLAG_DECODING_PARAM },
185 { "ch_layout", "", offsetof(PCMAudioDemuxerContext, ch_layout), AV_OPT_TYPE_CHLAYOUT, {.str = NULL}, 0, 0, AV_OPT_FLAG_DECODING_PARAM },
187 { "ch_layout", "", offsetof(PCMAudioDemuxerContext, ch_layout), AV_OPT_TYPE_CHLAYOUT, {.str = "mono"}, 0, 0, AV_OPT_FLAG_DECODING_PARAM },