AV_CH_FRONT_CENTER   51 extra_lib/include/ffmpeg_android/libavutil/channel_layout.h #define AV_CH_FRONT_CENTER           0x00000004
AV_CH_FRONT_CENTER  273 extra_lib/include/ffmpeg_android/libavutil/channel_layout.h #define AV_CH_FRONT_CENTER           0x00000004
AV_CH_FRONT_CENTER   51 extra_lib/include/libavutil/channel_layout.h #define AV_CH_FRONT_CENTER           0x00000004