AV_CH_STEREO_LEFT 393 libavdevice/pulse_audio_enc.c if (channel_layout & AV_CH_STEREO_LEFT) AV_CH_STEREO_LEFT 842 libavfilter/avfiltergraph.c #define CH_STEREO_PAIR (AV_CH_STEREO_LEFT | AV_CH_STEREO_RIGHT) AV_CH_STEREO_LEFT 488 libavformat/mov_chan.c return AV_CH_STEREO_LEFT; AV_CH_STEREO_LEFT 79 libavresample/audio_mix_matrix.c !even(layout & (AV_CH_STEREO_LEFT | AV_CH_STEREO_RIGHT)) || AV_CH_STEREO_LEFT 111 libavutil/channel_layout.h #define AV_CH_LAYOUT_STEREO_DOWNMIX (AV_CH_STEREO_LEFT|AV_CH_STEREO_RIGHT)