truehd_channels   140 libavcodec/mlp_parse.c         mh->channels_thd_stream1       = truehd_channels(channel_arrangement);
truehd_channels   146 libavcodec/mlp_parse.c         mh->channels_thd_stream2       = truehd_channels(channel_arrangement);
truehd_channels  6792 libavformat/mov.c     st->codecpar->channels = truehd_channels(channel_assignment);