Don't overwrite user-supplied metadata with metadata mapped from an input file.

Patch by Anton Khirnov <wyskas gmail com>.

Originally committed as revision 22808 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Anton Khirnov 2010-04-05 19:53:25 +00:00 committed by Ronald S. Bultje
parent 56a8242fdd
commit 1a6498d78c

View File

@ -2193,7 +2193,7 @@ static int av_transcode(AVFormatContext **output_files,
mtag=NULL;
while((mtag=av_metadata_get(in_file->metadata, "", mtag, AV_METADATA_IGNORE_SUFFIX)))
av_metadata_set(&out_file->metadata, mtag->key, mtag->value);
av_metadata_set2(&out_file->metadata, mtag->key, mtag->value, AV_METADATA_DONT_OVERWRITE);
av_metadata_conv(out_file, out_file->oformat->metadata_conv,
in_file->iformat->metadata_conv);
}