AV_CH_TOP_CENTER 7687 libavcodec/dcadata.c     AV_CH_TOP_CENTER,           /* overhead */
AV_CH_TOP_CENTER   86 libavcodec/mlp_parser.c     AV_CH_TOP_CENTER,                                       // Ts
AV_CH_TOP_CENTER  176 libavcodec/mlpdec.c     AV_CH_TOP_CENTER,                                        // Ts
AV_CH_TOP_CENTER   39 libavcodec/tak.c     AV_CH_TOP_CENTER,
AV_CH_TOP_CENTER  379 libavdevice/pulse_audio_enc.c     if (channel_layout & AV_CH_TOP_CENTER)
AV_CH_TOP_CENTER  243 libavformat/mov_chan.c                                         AV_CH_TOP_CENTER },
AV_CH_TOP_CENTER  261 libavformat/mov_chan.c                                          AV_CH_TOP_CENTER },
AV_CH_TOP_CENTER  269 libavformat/mov_chan.c                                          AV_CH_TOP_CENTER },
AV_CH_TOP_CENTER  311 libavformat/mov_chan.c                                          AV_CH_TOP_CENTER },
AV_CH_TOP_CENTER  318 libavformat/mov_chan.c                                          AV_CH_TOP_CENTER     |