Kerry Loux (12020-05-29): > Yes, AV_CH_FRONT_LEFT is an example. The returned string is something like > "1 channels (FL)." I had to extract only the parenthetical portion in order > to avoid an "invalid argument" error when calling avfilter_init_str().
Thanks. I just checked, and it is actually the expected behavior: the output of av_get_channel_layout_string() is not meant to be used as input later. The recommended way to encode a channel layout is to print it as an integer. This is not very good design, but that is what we have. Regards, -- Nicolas George
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