int tag_data_get_bitdepth(char * filename)
{
TagLib::String s = filename;
TagLib::FLAC::File * f = new TagLib::FLAC::File(filename);
if (! f->isValid ())
return 0;
return ( f->audioProperties()->sampleWidth());
}
/*!
* \copydoc MetaIO::read()
*/
Metadata* MetaIOFLACVorbis::read(QString filename)
{
TagLib::FLAC::File *flacfile = OpenFile(filename);
if (!flacfile)
return NULL;
TagLib::Ogg::XiphComment *tag = flacfile->xiphComment();
if (!tag)
{
delete flacfile;
return NULL;
}
Metadata *metadata = new Metadata(filename);
ReadGenericMetadata(tag, metadata);
bool compilation = false;
if (tag->contains("COMPILATION_ARTIST"))
{
QString compilation_artist = TStringToQString(
tag->fieldListMap()["COMPILATION_ARTIST"].toString()).trimmed();
if (compilation_artist != metadata->Artist())
{
metadata->setCompilationArtist(compilation_artist);
compilation = true;
}
}
if (!compilation && tag->contains("MUSICBRAINZ_ALBUMARTISTID"))
{
QString musicbrainzcode = TStringToQString(
tag->fieldListMap()["MUSICBRAINZ_ALBUMARTISTID"].toString()).trimmed();
if (musicbrainzcode == MYTH_MUSICBRAINZ_ALBUMARTIST_UUID)
compilation = true;
}
metadata->setCompilation(compilation);
if (metadata->Length() <= 0)
{
TagLib::FileRef *fileref = new TagLib::FileRef(flacfile);
metadata->setLength(getTrackLength(fileref));
// FileRef takes ownership of flacfile, and is responsible for it's
// deletion. Messy.
delete fileref;
}
else
delete flacfile;
return metadata;
}
/*!
* \brief Open the file to read the tag
*
* \param filename The filename
* \returns A taglib file object for this format
*/
TagLib::FLAC::File *MetaIOFLACVorbis::OpenFile(const QString &filename)
{
QByteArray fname = filename.toLocal8Bit();
TagLib::FLAC::File *flacfile =
new TagLib::FLAC::File(fname.constData());
if (!flacfile->isOpen())
{
delete flacfile;
flacfile = NULL;
}
return flacfile;
}
bool CCover::GetComposer(TagLib::FileRef& fr, std::string& composer)
{
TagLib::MPEG::File * mpgfile = NULL;
TagLib::Ogg::Vorbis::File * oggfile = NULL;
TagLib::FLAC::File * flacfile = NULL;
TagLib::Ogg::XiphComment * xiph = NULL;
TagLib::ID3v2::Tag * id3v2 = NULL;
#ifdef TAGLIB_HAVE_MP4
TagLib::MP4::File * mp4file = NULL;
TagLib::MP4::Tag * mp4 = NULL;
#endif
if ((oggfile = dynamic_cast<TagLib::Ogg::Vorbis::File*>(fr.file()))) {
xiph=oggfile->tag();
//log_debug("ogg");
} else if ((flacfile = dynamic_cast<TagLib::FLAC::File*>(fr.file()))) {
xiph=flacfile->xiphComment();
id3v2=flacfile->ID3v2Tag();
//log_debug("flac");
} else if ((mpgfile = dynamic_cast<TagLib::MPEG::File*>(fr.file()))) {
id3v2=mpgfile->ID3v2Tag();
//log_debug("mpg");
}
#ifdef TAGLIB_HAVE_MP4
else if ((mp4file = dynamic_cast<TagLib::MP4::File*>(fr.file()))) {
mp4=mp4file->tag();
}
#endif
#ifndef TAGLIB_HAVE_MP4
void* mp4 = NULL;
#endif
//log_debug4("xiph=%p, id3v2=%p, mp4=%p", xiph, id3v2, mp4);
bool retval = true;
if (xiph)
retval = xiph_get_field(xiph, "COMPOSER",composer);
else if (id3v2)
retval = id3v2_get_field(id3v2, "TCOM",composer);
#ifdef TAGLIB_HAVE_MP4
else if (mp4)
retval = mp4_get_field(mp4file, "\251wrt",composer);
#endif
else
retval = false;
//log_debug2("composer = %s", composer.c_str());
return retval;
}
/*!
* \copydoc MetaIO::write()
*/
bool MetaIOFLACVorbis::write(Metadata* mdata)
{
if (!mdata)
return false;
TagLib::FLAC::File *flacfile = OpenFile(mdata->Filename());
if (!flacfile)
return false;
TagLib::Ogg::XiphComment *tag = flacfile->xiphComment();
if (!tag)
{
delete flacfile;
return false;
}
WriteGenericMetadata(tag, mdata);
// Compilation
if (mdata->Compilation())
{
tag->addField("MUSICBRAINZ_ALBUMARTISTID",
MYTH_MUSICBRAINZ_ALBUMARTIST_UUID, true);
tag->addField("COMPILATION_ARTIST",
QStringToTString(mdata->CompilationArtist()), true);
}
else
{
// Don't remove the musicbrainz field unless it indicated a compilation
if (tag->contains("MUSICBRAINZ_ALBUMARTISTID") &&
(tag->fieldListMap()["MUSICBRAINZ_ALBUMARTISTID"].toString() ==
MYTH_MUSICBRAINZ_ALBUMARTIST_UUID))
{
tag->removeField("MUSICBRAINZ_ALBUMARTISTID");
}
tag->removeField("COMPILATION_ARTIST");
}
bool result = flacfile->save();
if (flacfile)
delete flacfile;
return (result);
}
/** Sets the inner picture. */
void FileHelper::setCover(Cover *cover)
{
switch (_fileType) {
case EXT_MP3: {
TagLib::MPEG::File *mpegFile = static_cast<TagLib::MPEG::File*>(_file);
if (mpegFile->hasID3v2Tag()) {
// Look for picture frames only
TagLib::ID3v2::FrameList mp3Frames = mpegFile->ID3v2Tag()->frameListMap()["APIC"];
if (!mp3Frames.isEmpty()) {
for (TagLib::ID3v2::FrameList::Iterator it = mp3Frames.begin(); it != mp3Frames.end() ; it++) {
// Removing a frame will invalidate any pointers on the list
mpegFile->ID3v2Tag()->removeFrame(*it);
break;
}
}
if (cover != nullptr) {
TagLib::ByteVector bv(cover->byteArray().data(), cover->byteArray().length());
TagLib::ID3v2::AttachedPictureFrame *pictureFrame = new TagLib::ID3v2::AttachedPictureFrame();
pictureFrame->setMimeType(cover->mimeType());
pictureFrame->setPicture(bv);
pictureFrame->setType(TagLib::ID3v2::AttachedPictureFrame::FrontCover);
mpegFile->ID3v2Tag()->addFrame(pictureFrame);
}
} else if (mpegFile->hasID3v1Tag()) {
qDebug() << Q_FUNC_INFO << "Not implemented for ID3v1Tag";
}
break;
}
case EXT_FLAC: {
TagLib::FLAC::File *flacFile = static_cast<TagLib::FLAC::File*>(_file);
flacFile->removePictures();
if (cover != nullptr) {
TagLib::FLAC::Picture *picture = new TagLib::FLAC::Picture;
picture->setType(TagLib::FLAC::Picture::FrontCover);
TagLib::ByteVector bv(cover->byteArray().data(), cover->byteArray().length());
picture->setData(bv);
flacFile->addPicture(picture);
}
break;
}
default:
qDebug() << Q_FUNC_INFO << "Not implemented for" << _fileType;
break;
}
}
/** Set or remove any rating. */
void FileHelper::setRating(int rating)
{
switch (_fileType) {
case EXT_MP3: {
TagLib::MPEG::File *mpegFile = static_cast<TagLib::MPEG::File*>(_file);
if (mpegFile->hasID3v2Tag()) {
this->setRatingForID3v2(rating, mpegFile->ID3v2Tag());
} else if (mpegFile->hasID3v1Tag()) {
qDebug() << Q_FUNC_INFO << "Not implemented for ID3v1Tag";
}
break;
}
case EXT_FLAC: {
TagLib::FLAC::File *flacFile = static_cast<TagLib::FLAC::File*>(_file);
if (flacFile->hasID3v2Tag()) {
this->setRatingForID3v2(rating, flacFile->ID3v2Tag());
} else if (flacFile->hasID3v1Tag()) {
qDebug() << Q_FUNC_INFO << "hasID3v1Tag";
} else if (flacFile->hasXiphComment()) {
TagLib::Ogg::XiphComment *xiph = flacFile->xiphComment();
if (rating == 0) {
xiph->removeField("RATING");
} else {
xiph->addField("RATING", QString::number(rating).toStdString());
}
}
break;
}
default:
break;
}
this->save();
}
bool CTagLoaderTagLib::Load(const std::string& strFileName, CMusicInfoTag& tag, const std::string& fallbackFileExtension, MUSIC_INFO::EmbeddedArt *art /* = NULL */)
{
std::string strExtension = URIUtils::GetExtension(strFileName);
StringUtils::TrimLeft(strExtension, ".");
if (strExtension.empty())
{
strExtension = fallbackFileExtension;
if (strExtension.empty())
return false;
}
StringUtils::ToLower(strExtension);
TagLibVFSStream* stream = new TagLibVFSStream(strFileName, true);
if (!stream)
{
CLog::Log(LOGERROR, "could not create TagLib VFS stream for: %s", strFileName.c_str());
return false;
}
ID3v1::Tag::setStringHandler(&ID3v1StringHandler);
ID3v2::Tag::setLatin1StringHandler(&ID3v2StringHandler);
TagLib::File* file = NULL;
TagLib::APE::File* apeFile = NULL;
TagLib::ASF::File* asfFile = NULL;
TagLib::FLAC::File* flacFile = NULL;
TagLib::IT::File* itFile = NULL;
TagLib::Mod::File* modFile = NULL;
TagLib::MP4::File* mp4File = NULL;
TagLib::MPC::File* mpcFile = NULL;
TagLib::MPEG::File* mpegFile = NULL;
TagLib::Ogg::Vorbis::File* oggVorbisFile = NULL;
TagLib::Ogg::FLAC::File* oggFlacFile = NULL;
TagLib::S3M::File* s3mFile = NULL;
TagLib::TrueAudio::File* ttaFile = NULL;
TagLib::WavPack::File* wvFile = NULL;
TagLib::XM::File* xmFile = NULL;
TagLib::RIFF::WAV::File * wavFile = NULL;
TagLib::RIFF::AIFF::File * aiffFile = NULL;
if (strExtension == "ape")
file = apeFile = new APE::File(stream);
else if (strExtension == "asf" || strExtension == "wmv" || strExtension == "wma")
file = asfFile = new ASF::File(stream);
else if (strExtension == "flac")
file = flacFile = new FLAC::File(stream, ID3v2::FrameFactory::instance());
else if (strExtension == "it")
file = itFile = new IT::File(stream);
else if (strExtension == "mod" || strExtension == "module" || strExtension == "nst" || strExtension == "wow")
file = modFile = new Mod::File(stream);
else if (strExtension == "mp4" || strExtension == "m4a" ||
strExtension == "m4r" || strExtension == "m4b" ||
strExtension == "m4p" || strExtension == "3g2")
file = mp4File = new MP4::File(stream);
else if (strExtension == "mpc")
file = mpcFile = new MPC::File(stream);
else if (strExtension == "mp3" || strExtension == "aac")
file = mpegFile = new MPEG::File(stream, ID3v2::FrameFactory::instance());
else if (strExtension == "s3m")
file = s3mFile = new S3M::File(stream);
else if (strExtension == "tta")
file = ttaFile = new TrueAudio::File(stream, ID3v2::FrameFactory::instance());
else if (strExtension == "wv")
file = wvFile = new WavPack::File(stream);
else if (strExtension == "aif" || strExtension == "aiff")
file = aiffFile = new RIFF::AIFF::File(stream);
else if (strExtension == "wav")
file = wavFile = new RIFF::WAV::File(stream);
else if (strExtension == "xm")
file = xmFile = new XM::File(stream);
else if (strExtension == "ogg")
file = oggVorbisFile = new Ogg::Vorbis::File(stream);
else if (strExtension == "oga") // Leave this madness until last - oga container can have Vorbis or FLAC
{
file = oggFlacFile = new Ogg::FLAC::File(stream);
if (!file || !file->isValid())
{
delete file;
oggFlacFile = NULL;
file = oggVorbisFile = new Ogg::Vorbis::File(stream);
}
}
if (!file || !file->isOpen())
{
delete file;
delete stream;
CLog::Log(LOGDEBUG, "file could not be opened for tag reading");
return false;
}
APE::Tag *ape = NULL;
ASF::Tag *asf = NULL;
MP4::Tag *mp4 = NULL;
ID3v1::Tag *id3v1 = NULL;
ID3v2::Tag *id3v2 = NULL;
Ogg::XiphComment *xiph = NULL;
Tag *generic = NULL;
if (apeFile)
ape = apeFile->APETag(false);
else if (asfFile)
asf = asfFile->tag();
else if (flacFile)
{
xiph = flacFile->xiphComment(false);
id3v2 = flacFile->ID3v2Tag(false);
}
else if (mp4File)
mp4 = mp4File->tag();
else if (mpegFile)
{
id3v1 = mpegFile->ID3v1Tag(false);
id3v2 = mpegFile->ID3v2Tag(false);
ape = mpegFile->APETag(false);
}
else if (oggFlacFile)
xiph = dynamic_cast<Ogg::XiphComment *>(oggFlacFile->tag());
else if (oggVorbisFile)
xiph = dynamic_cast<Ogg::XiphComment *>(oggVorbisFile->tag());
else if (ttaFile)
id3v2 = ttaFile->ID3v2Tag(false);
else if (aiffFile)
id3v2 = aiffFile->tag();
else if (wavFile)
#if TAGLIB_MAJOR_VERSION > 1 || TAGLIB_MINOR_VERSION > 8
id3v2 = wavFile->ID3v2Tag();
#else
id3v2 = wavFile->tag();
#endif
else if (wvFile)
bool CTagLoaderTagLib::Load(const string& strFileName, CMusicInfoTag& tag, EmbeddedArt *art /* = NULL */)
{
CStdString strExtension;
URIUtils::GetExtension(strFileName, strExtension);
strExtension.ToLower();
strExtension.TrimLeft('.');
if (strExtension.IsEmpty())
return false;
TagLibVFSStream* stream = new TagLibVFSStream(strFileName, true);
if (!stream)
{
CLog::Log(LOGERROR, "could not create TagLib VFS stream for: %s", strFileName.c_str());
return false;
}
TagLib::File* file = NULL;
TagLib::APE::File* apeFile = NULL;
TagLib::ASF::File* asfFile = NULL;
TagLib::FLAC::File* flacFile = NULL;
TagLib::IT::File* itFile = NULL;
TagLib::Mod::File* modFile = NULL;
TagLib::MP4::File* mp4File = NULL;
TagLib::MPC::File* mpcFile = NULL;
TagLib::MPEG::File* mpegFile = NULL;
TagLib::Ogg::Vorbis::File* oggVorbisFile = NULL;
TagLib::Ogg::FLAC::File* oggFlacFile = NULL;
TagLib::S3M::File* s3mFile = NULL;
TagLib::TrueAudio::File* ttaFile = NULL;
TagLib::WavPack::File* wvFile = NULL;
TagLib::XM::File* xmFile = NULL;
if (strExtension == "ape")
file = apeFile = new APE::File(stream);
else if (strExtension == "asf" || strExtension == "wmv" || strExtension == "wma")
file = asfFile = new ASF::File(stream);
else if (strExtension == "flac")
file = flacFile = new FLAC::File(stream, ID3v2::FrameFactory::instance());
else if (strExtension == "it")
file = itFile = new IT::File(stream);
else if (strExtension == "mod" || strExtension == "module" || strExtension == "nst" || strExtension == "wow")
file = modFile = new Mod::File(stream);
else if (strExtension == "mp4" || strExtension == "m4a" ||
strExtension == "m4r" || strExtension == "m4b" ||
strExtension == "m4p" || strExtension == "3g2")
file = mp4File = new MP4::File(stream);
else if (strExtension == "mpc")
file = mpcFile = new MPC::File(stream);
else if (strExtension == "mp3" || strExtension == "aac")
file = mpegFile = new MPEG::File(stream, ID3v2::FrameFactory::instance());
else if (strExtension == "s3m")
file = s3mFile = new S3M::File(stream);
else if (strExtension == "tta")
file = ttaFile = new TrueAudio::File(stream, ID3v2::FrameFactory::instance());
else if (strExtension == "wv")
file = wvFile = new WavPack::File(stream);
else if (strExtension == "xm")
file = xmFile = new XM::File(stream);
else if (strExtension == "ogg")
file = oggVorbisFile = new Ogg::Vorbis::File(stream);
else if (strExtension == "oga") // Leave this madness until last - oga container can have Vorbis or FLAC
{
file = oggFlacFile = new Ogg::FLAC::File(stream);
if (!file || !file->isValid())
{
delete file;
file = oggVorbisFile = new Ogg::Vorbis::File(stream);
}
}
if (!file || !file->isOpen())
{
delete file;
delete stream;
CLog::Log(LOGDEBUG, "file could not be opened for tag reading");
return false;
}
APE::Tag *ape = NULL;
ASF::Tag *asf = NULL;
MP4::Tag *mp4 = NULL;
ID3v2::Tag *id3v2 = NULL;
Ogg::XiphComment *xiph = NULL;
Tag *generic = NULL;
if (apeFile)
ape = apeFile->APETag(false);
else if (asfFile)
asf = asfFile->tag();
else if (flacFile)
{
xiph = flacFile->xiphComment(false);
id3v2 = flacFile->ID3v2Tag(false);
}
else if (mp4File)
mp4 = mp4File->tag();
else if (mpegFile)
{
id3v2 = mpegFile->ID3v2Tag(false);
ape = mpegFile->APETag(false);
}
else if (oggFlacFile)
xiph = dynamic_cast<Ogg::XiphComment *>(oggFlacFile->tag());
else if (oggVorbisFile)
xiph = dynamic_cast<Ogg::XiphComment *>(oggVorbisFile->tag());
else if (ttaFile)
id3v2 = ttaFile->ID3v2Tag(false);
else if (wvFile)
ape = wvFile->APETag(false);
else // This is a catch all to get generic information for other files types (s3m, xm, it, mod, etc)
generic = file->tag();
if (file->audioProperties())
tag.SetDuration(file->audioProperties()->length());
if (ape && !g_advancedSettings.m_prioritiseAPEv2tags)
ParseAPETag(ape, art, tag);
if (asf)
ParseASF(asf, art, tag);
else if (id3v2)
ParseID3v2Tag(id3v2, art, tag);
else if (generic)
ParseGenericTag(generic, art, tag);
else if (mp4)
ParseMP4Tag(mp4, art, tag);
else if (xiph)
ParseXiphComment(xiph, art, tag);
// art for flac files is outside the tag
if (flacFile)
SetFlacArt(flacFile, art, tag);
// Add APE tags over the top of ID3 tags if we want to prioritize them
if (ape && g_advancedSettings.m_prioritiseAPEv2tags)
ParseAPETag(ape, art, tag);
if (!tag.GetTitle().IsEmpty() || !tag.GetArtist().empty() || !tag.GetAlbum().IsEmpty())
tag.SetLoaded();
tag.SetURL(strFileName);
delete file;
delete stream;
return true;
}
/* LOAD UP THE FILE'S TAG
* Search each file type individually so we can get individual tags for
* custom tagging.
*/
TagDatac * tag_data_load (char *url, int *pvalid)
{
TagData * data;
TagLib::String s = url;
int mtime;
struct stat buf;
if (!stat (url, &buf))
mtime = (int) buf.st_mtime;
/* FIXME: Using filename to find media type. GStreamer probe instead?
*/
if(s.size() > 4) {
if(s.substr(s.size() - 4, 4).upper() == ".OGG")
{
TagLib::Vorbis::File * f = new TagLib::Vorbis::File(url);
if (! f->isValid ())
return NULL;
data = (TagData*) malloc (sizeof (TagData));
data->file = new TagLib::FileRef (f);
data->id3v2 = NULL;
data->id3v1 = NULL;
data->ape = NULL;
data->xiph = f->tag ();
data->mime = "application/ogg";
data->mtime = mtime;
return reinterpret_cast<TagDatac *> (data);
}
if(s.substr(s.size() - 4, 4).upper() == ".MP3")
{
TagLib::MPEG::File * f = new TagLib::MPEG::File(url);
if (! f->isValid ())
return NULL;
data = (TagData*) malloc (sizeof (TagData));
data->file = new TagLib::FileRef (f);
data->id3v2 = f->ID3v2Tag ();
data->id3v1 = f->ID3v1Tag ();
data->ape = f->APETag ();
data->xiph = NULL;
data->mime = "audio/mpeg";
data->mtime = mtime;
return reinterpret_cast<TagDatac *>(data);
}
if(s.substr(s.size() - 5, 5).upper() == ".FLAC")
{
TagLib::FLAC::File * f = new TagLib::FLAC::File(url);
if ((! f->isValid ())&& (pvalid != NULL)){
*pvalid = -1;//paul add on 080827 merge from Olive
return NULL;
}
data = (TagData*) malloc (sizeof (TagData));
data->file = new TagLib::FileRef (f);
data->id3v2 = f->ID3v2Tag ();
data->id3v1 = f->ID3v1Tag ();
data->ape = NULL;
data->xiph = f->xiphComment ();
data->mime = "audio/x-flac";
data->mtime = mtime;
return reinterpret_cast<TagDatac *>(data);
}
if(s.substr(s.size() - 4, 4).upper() == ".MPC" || s.substr(s.size() - 4, 4).upper() == ".AAC")
{
TagLib::MPC::File * f = new TagLib::MPC::File(url);
if (! f->isValid ())
return NULL;
data = (TagData*) malloc (sizeof (TagData));
data->file = new TagLib::FileRef (f);
data->id3v2 = NULL;
data->id3v1 = f->ID3v1Tag ();
data->ape = f->APETag ();
data->xiph = NULL;
data->mime = "audio/x-musepack";
data->mtime = mtime;
return reinterpret_cast<TagDatac *>(data);
}
}
return NULL;
}
int main(int argc, char *argv[])
{
for(int i = 1; i < argc; i++) {
cout << "******************** \"" << argv[i] << "\" ********************" << endl;
TagLib::FileRef f(argv[i]);
if(!f.isNull() && f.tag()) {
TagLib::Tag *tag = f.tag();
cout << "-- TAG --" << endl;
cout << "title - \"" << tag->title() << "\"" << endl;
cout << "artist - \"" << tag->artist() << "\"" << endl;
cout << "album artist - \"" << tag->albumArtist() << "\"" << endl;
cout << "album - \"" << tag->album() << "\"" << endl;
cout << "year - \"" << tag->year() << "\"" << endl;
cout << "comment - \"" << tag->comment() << "\"" << endl;
cout << "track - \"" << tag->track() << "\"" << endl;
cout << "genre - \"" << tag->genre() << "\"" << endl;
cout << "grouping - \"" << tag->grouping() << "\"" << endl;
TagLib::Ogg::XiphComment *comment = NULL;
TagLib::FLAC::File *flac = dynamic_cast<TagLib::FLAC::File *>(f.file());
if (flac) {
cout << "flac:" << endl;
cout << "id3v1 - \"" << flac->ID3v1Tag() << "\"" << endl;
cout << "id3v2 - \"" << flac->ID3v2Tag() << "\"" << endl;
cout << "xiph - \"" << flac->xiphComment() << "\"" << endl;
comment = flac->xiphComment();
}
if (!comment) {
comment = dynamic_cast<TagLib::Ogg::XiphComment *>(tag);
}
if (comment) {
TagLib::Ogg::FieldListMap fields = comment->fieldListMap();
for(TagLib::Ogg::FieldListMap::ConstIterator it = fields.begin(), end = fields.end(); it != end; it++) {
if (!it->second.isEmpty())
cout << "xiph:" << it->first << " \"" << it->second[0].substr(0,3) << "\"" << endl;
}
}
cout << "pictures- \"" << f.file()->pictures().size() << "\"" << endl;
TagLib::File::PictureList l = f.file()->pictures();
for (TagLib::File::_PictureList::ConstIterator i = l.begin(), end = l.end(); i != end; i++) {
cout << "\t" << (*i)->typeName() << ' ' << (*i)->mimeType() << ' ' << (*i)->base64data().size() << endl;
}
cout << "pictures- \"" << tag->pictures().size() << "\"" << endl;
}
if(!f.isNull() && f.audioProperties()) {
TagLib::AudioProperties *properties = f.audioProperties();
int seconds = properties->length() % 60;
int minutes = (properties->length() - seconds) / 60;
cout << "-- AUDIO --" << endl;
cout << "bitrate - " << properties->bitrate() << endl;
cout << "sample rate - " << properties->sampleRate() << endl;
cout << "channels - " << properties->channels() << endl;
cout << "length - " << minutes << ":" << formatSeconds(seconds) << endl;
}
}
return 0;
}