get_valid_channel_layout 2148 ffplay.c                       dec_channel_layout = get_valid_channel_layout(frame->channel_layout, av_frame_get_channels(frame));
get_valid_channel_layout 2720 ffplay.c                   is->audio_filter_src.channel_layout = get_valid_channel_layout(avctx->channel_layout, avctx->channels);