AV_CH_LAYOUT_OCTAGONAL  339 libavcodec/aacenc.h         .layout = AV_CH_LAYOUT_OCTAGONAL,
AV_CH_LAYOUT_OCTAGONAL  347 libavcodec/aacenc.h         .layout = AV_CH_LAYOUT_OCTAGONAL | AV_CH_TOP_CENTER,
AV_CH_LAYOUT_OCTAGONAL  209 libavcodec/audiotoolboxenc.c     case AV_CH_LAYOUT_OCTAGONAL:
AV_CH_LAYOUT_OCTAGONAL  653 libavcodec/audiotoolboxenc.c     AV_CH_LAYOUT_OCTAGONAL,
AV_CH_LAYOUT_OCTAGONAL  276 libavformat/mov_chan.c     { MOV_CH_LAYOUT_OCTAGONAL,           AV_CH_LAYOUT_OCTAGONAL },      // L, R, Rls, Rrs, C,  Cs,  Ls,  Rs
AV_CH_LAYOUT_OCTAGONAL  277 libavformat/mov_chan.c     { MOV_CH_LAYOUT_AAC_OCTAGONAL,       AV_CH_LAYOUT_OCTAGONAL },      // C, L, R,   Ls,  Rs, Rls, Rrs, Cs
AV_CH_LAYOUT_OCTAGONAL  104 libavutil/channel_layout.c     { "octagonal",   8,  AV_CH_LAYOUT_OCTAGONAL },
AV_CH_LAYOUT_OCTAGONAL  111 libavutil/channel_layout.h #define AV_CH_LAYOUT_HEXADECAGONAL     (AV_CH_LAYOUT_OCTAGONAL|AV_CH_WIDE_LEFT|AV_CH_WIDE_RIGHT|AV_CH_TOP_BACK_LEFT|AV_CH_TOP_BACK_RIGHT|AV_CH_TOP_BACK_CENTER|AV_CH_TOP_FRONT_CENTER|AV_CH_TOP_FRONT_LEFT|AV_CH_TOP_FRONT_RIGHT)