mirror of https://git.ffmpeg.org/ffmpeg.git
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
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ffmpeg.c
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ffmpeg.c
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@ -2193,7 +2193,7 @@ static int av_transcode(AVFormatContext **output_files,
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mtag=NULL;
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while((mtag=av_metadata_get(in_file->metadata, "", mtag, AV_METADATA_IGNORE_SUFFIX)))
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av_metadata_set(&out_file->metadata, mtag->key, mtag->value);
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av_metadata_set2(&out_file->metadata, mtag->key, mtag->value, AV_METADATA_DONT_OVERWRITE);
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av_metadata_conv(out_file, out_file->oformat->metadata_conv,
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in_file->iformat->metadata_conv);
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}
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