AV_CH_LAYOUT_4POINT0   92 extra_lib/include/ffmpeg_android/libavutil/channel_layout.h #define AV_CH_LAYOUT_4POINT1           (AV_CH_LAYOUT_4POINT0|AV_CH_LOW_FREQUENCY)
AV_CH_LAYOUT_4POINT0  314 extra_lib/include/ffmpeg_android/libavutil/channel_layout.h #define AV_CH_LAYOUT_4POINT1           (AV_CH_LAYOUT_4POINT0|AV_CH_LOW_FREQUENCY)
AV_CH_LAYOUT_4POINT0   92 extra_lib/include/libavutil/channel_layout.h #define AV_CH_LAYOUT_4POINT1           (AV_CH_LAYOUT_4POINT0|AV_CH_LOW_FREQUENCY)