[Libav-user] AV_CH_LAYOUT_NATIVE usage

rohit khali khali.rohit at gmail.com
Fri Oct 28 08:48:39 EEST 2022


Just adding one more point here. I think we should get rid of the below
documentation at https://ffmpeg.org/doxygen/0.9/libavcodec_2avcodec_8h.html
Especially since once we use this option for AAC codec, channel order seems
to be shuffling and developers might use it.
#define  CH_LAYOUT_NATIVE
<https://ffmpeg.org/doxygen/0.9/libavcodec_2avcodec_8h.html#d4bf8c07df1ca8c30da678bedc530245>
   AV_CH_LAYOUT_NATIVE
  Channel mask value used for AVCodecContext.request_channel_layout
<https://ffmpeg.org/doxygen/0.9/structAVCodecContext.html#9c02c458deaa58cc603da038b6acab1b>
to
indicate that the user requests the channel order of the decoder output to
be the native codec channel order.
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