FFPsyChannelGroup  791 libavcodec/aacpsy.c     FFPsyChannelGroup *group = ff_psy_find_group(ctx, channel);
FFPsyChannelGroup   66 libavcodec/psymodel.c FFPsyChannelGroup *ff_psy_find_group(FFPsyContext *ctx, int channel)
FFPsyChannelGroup   81 libavcodec/psymodel.h     FFPsyChannelGroup *group;         ///< channel group information
FFPsyChannelGroup  154 libavcodec/psymodel.h FFPsyChannelGroup *ff_psy_find_group(FFPsyContext *ctx, int channel);