tree 1f96ac80130da4e07e16a2fc3ffee05968c497f3
parent abc7dc32bd36759e82e2298eb884c0aa41ca0ac2
author Andreas Rheinhardt <andreas.rheinhardt@gmail.com> 1579719795 +0100
committer Andreas Rheinhardt <andreas.rheinhardt@gmail.com> 1587450538 +0200

avformat/matroskaenc: Don't needlessly copy AVCodecParameters

At the end of encoding, the FLAC encoder sends a packet whose side data
contains updated extradata (e.g. a correct md5 checksum). The Matroska
muxer uses this to update the CodecPrivate.

In doing so, the stream's codecpar was copied. But given that writing
a FLAC CodecPrivate does not modify the used AVCodecParameters at all,
there is no need to do so and this commit changes this.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>