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lavf/mux: Don't write "encoder" metadata tag when bitexact is requested 

Since we don't write lavf's string when bitexact is requested, this will
prevent the tag from being copied from the source stream.

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
James Almer 2013-12-06 00:35:35 -03:00 committed by Michael Niedermayer
parent 90539cea33
commit 618bdb7f58
2 changed files with 4 additions and 2 deletions
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2
libavformat/mux.c
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@ -339,6 +339,8 @@ static int init_muxer(AVFormatContext *s, AVDictionary **options)
/* set muxer identification string */
if (s->nb_streams && !(s->streams[0]->codec->flags & CODEC_FLAG_BITEXACT)) {
av_dict_set(&s->metadata, "encoder", LIBAVFORMAT_IDENT, 0);
} else {
av_dict_set(&s->metadata, "encoder", NULL, 0);
}
if (options) {

4
tests/ref/lavf-fate/ogg_vp3
View File

@ -1,3 +1,3 @@
adbe6c30bdfe934dc5ae397f4db2960d *./tests/data/lavf-fate/lavf.ogg
417644 ./tests/data/lavf-fate/lavf.ogg
4bd51dac3194fa88ae33767c25b4b1e6 *./tests/data/lavf-fate/lavf.ogg
417621 ./tests/data/lavf-fate/lavf.ogg
./tests/data/lavf-fate/lavf.ogg CRC=0x037e3e79