ffmpeg | branch: master | Andreas Rheinhardt <[email protected]> | Tue Feb 16 15:53:25 2021 +0100| [3ac5530244a87612475d420e118e832efaa50478] | committer: Andreas Rheinhardt
avformat/matroskaenc: Don't write empty language According to the new EBML specifications, a string element of length zero would be read as the default value by a compliant parser. Reviewed-by: Ridley Combs <[email protected]> Signed-off-by: Andreas Rheinhardt <[email protected]> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=3ac5530244a87612475d420e118e832efaa50478 --- libavformat/matroskaenc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavformat/matroskaenc.c b/libavformat/matroskaenc.c index 233c472b8f..6c8c7130c0 100644 --- a/libavformat/matroskaenc.c +++ b/libavformat/matroskaenc.c @@ -1147,7 +1147,7 @@ static int mkv_write_track(AVFormatContext *s, MatroskaMuxContext *mkv, put_ebml_string(pb, MATROSKA_ID_TRACKNAME, tag->value); tag = av_dict_get(st->metadata, "language", NULL, 0); put_ebml_string(pb, MATROSKA_ID_TRACKLANGUAGE, - tag && tag->value ? tag->value : "und"); + tag && tag->value[0] ? tag->value : "und"); // The default value for TRACKFLAGDEFAULT is 1, so add element // if we need to clear it. _______________________________________________ ffmpeg-cvslog mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
