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Added rudimentary support for METADATA_BLOCK_PICTURE tag

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Martin Brodbeck 2013-12-10 13:11:34 +01:00 committed by John Maguire
parent 4b0d49b61a
commit 818a028739
1 changed files with 15 additions and 0 deletions
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15
ext/libclementine-tagreader/tagreader.cpp
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@ -452,6 +452,9 @@ void TagReader::ParseOggTag(const TagLib::Ogg::FieldListMap& map,
if (!map["COVERART"].isEmpty())
song->set_art_automatic(kEmbeddedCover);
if (!map["METADATA_BLOCK_PICTURE"].isEmpty())
song->set_art_automatic(kEmbeddedCover);
if (!map["FMPS_RATING"].isEmpty() && song->rating() <= 0)
song->set_rating(TStringToQString( map["FMPS_RATING"].front() ).trimmed().toFloat());
@ -786,6 +789,18 @@ QByteArray TagReader::LoadEmbeddedArt(const QString& filename) const {
if (xiph_comment) {
TagLib::Ogg::FieldListMap map = xiph_comment->fieldListMap();
// Other than the below mentioned non-standard COVERART, METADATA_BLOCK_PICTURE
// is the proposed tag for cover pictures.
// (see http://wiki.xiph.org/VorbisComment#METADATA_BLOCK_PICTURE)
// TODO: Take into account that there might be multiple picture tags, look for
// front cover, ...
if (map.contains("METADATA_BLOCK_PICTURE")) {
QByteArray data(QByteArray::fromBase64(map["METADATA_BLOCK_PICTURE"].front().toCString()));
TagLib::ByteVector tdata(data.data(), data.size());
TagLib::FLAC::Picture p(tdata);
return QByteArray(p.data().data(), p.data().size());
}
// Ogg lacks a definitive standard for embedding cover art, but it seems
// b64 encoding a field called COVERART is the general convention
if (!map.contains("COVERART"))