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Diffstat (limited to 'libs/ardour/session_metadata.cc')
| -rw-r--r-- | libs/ardour/session_metadata.cc | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libs/ardour/session_metadata.cc b/libs/ardour/session_metadata.cc index fbe5222552..c696b6cd22 100644 --- a/libs/ardour/session_metadata.cc +++ b/libs/ardour/session_metadata.cc @@ -651,6 +651,12 @@ SessionMetadata::set_country (const string & v) void SessionMetadata::av_export_tag (MetaDataMap& meta) const { + /* this is used for ffmpeg/liblame -metadata key=value + * (video and mp3 export). + * for flac/ogg's vorbis-comment see: + * AudiofileTagger::tag_generic() + * AudiofileTagger::tag_vorbis_comment() + */ if (year() > 0) { std::ostringstream osstream; osstream << year(); meta["year"] = osstream.str(); |