[FFmpeg-devel] [PATCH] set metadata conv tables at runtime

Anton Khirnov wyskas
Mon Nov 9 22:45:34 CET 2009


Hi,
currently the metadata conversion system assumes that there is at most
one metadata format per container. This is not true in many cases --
e.g. there are several incompatible versions of ID3v2, mpc supports both
ID3v2 and apetag, various insane people try to put ID3 into every
existing container etc.

This patch tries to fix the issue by moving the conversion table to
AVFormatContext, where it is set at runtime by demuxers and
av_metadata_conv().

Anton Khirnov
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