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Searched refs:channel_desc (Results 1 - 2 of 2) sorted by relevance

/third_party/ffmpeg/libavformat/
H A Dmov_chan.c471 uint32_t *channel_desc; in ff_mov_get_channel_layout_tag() local
480 channel_desc = av_malloc_array(par->ch_layout.nb_channels, sizeof(*channel_desc)); in ff_mov_get_channel_layout_tag()
481 if (!channel_desc) in ff_mov_get_channel_layout_tag()
485 channel_desc[i] = in ff_mov_get_channel_layout_tag()
488 if (channel_desc[i] == 0) { in ff_mov_get_channel_layout_tag()
489 av_free(channel_desc); in ff_mov_get_channel_layout_tag()
494 *pchannel_desc = channel_desc; in ff_mov_get_channel_layout_tag()
H A Dmovenc.c904 uint32_t layout_tag, bitmap, *channel_desc; in mov_write_chan_tag() local
912 &bitmap, &channel_desc); in mov_write_chan_tag()
925 av_assert0(!channel_desc); in mov_write_chan_tag()
926 channel_desc = av_malloc(sizeof(*channel_desc)); in mov_write_chan_tag()
927 if (!channel_desc) in mov_write_chan_tag()
932 *channel_desc = 3; // channel label "Center" in mov_write_chan_tag()
946 avio_wb32(pb, channel_desc[i]); // mChannelLabel in mov_write_chan_tag()
953 av_free(channel_desc); in mov_write_chan_tag()

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