예제 #1
0
void getMp3Info(const WCHAR* fileName, MP3Info &info)
{
    TagLib::FileRef f(fileName);

    if (!f.isNull() && f.tag())
    {
        TagLib::Tag *tag = f.tag();

        info.tag[0] = tag->title().toWString();
        info.tag[1] = tag->artist().toWString();
        info.tag[2] = tag->album().toWString();
        info.tag[3] = tag->comment().toWString();
        info.tag[4] = tag->genre().toWString();
        info.year = tag->year();
        info.track = tag->track();

        TagLib::PropertyMap tags = f.file()->properties();

        if (!f.isNull() && f.audioProperties()) 
        {
            TagLib::AudioProperties *properties = f.audioProperties();

            int seconds = properties->length() % 60;
            int minutes = (properties->length() - seconds) / 60;

            info.bitrate = properties->bitrate();
            info.sample_rate = properties->sampleRate();
            info.channels = properties->channels();
            info.length_minutes = minutes;
            info.length_seconds = seconds;
        }
    }
}
예제 #2
0
bool TagReader::read()
{
    // TagLib functions are not reentrant
    QMutexLocker locker(&m_mutex);

    QByteArray encodedFileName = QFile::encodeName(m_fileName);
	TagLib::FileRef file(encodedFileName.constData(), true);
	if (file.isNull()) {
		return false;
    }

	TagLib::Tag *tags = file.tag();	
	TagLib::AudioProperties *props = file.audioProperties();
	if (!tags || !props) {
        return false;
    }

	m_length = props->length();
    m_bitrate = props->bitrate();
	m_mbid = extractMusicBrainzTrackID(file.file());
	if (!m_length || m_mbid.size() != 36) {
		return false;
    }

    return true;
}
예제 #3
0
int main(int argc, char *argv[])
{
  for(int i = 1; i < argc; i++) {

    cout << "path:" << argv[i] << endl;

    TagLib::FileRef f(argv[i]);

    if(!f.isNull() && f.tag()) {

      TagLib::Tag *tag = f.tag();

      cout << "title:" << (tag->title()).toCString(true)   << endl;
      cout << "artist:" << (tag->artist()).toCString(true) << endl;
      cout << "album:" << (tag->album()).toCString(true)   << endl;
      cout << "albumartist:" << (tag->albumArtist()).toCString(true) << endl;
      cout << "track:" << tag->track() << endl;
      cout << "disc:"  << tag->cdNr() << endl;
    }

    if(!f.isNull() && f.audioProperties()) {

      TagLib::AudioProperties *properties = f.audioProperties();

      cout << "bitrate:" << properties->bitrate() << endl;
      cout << "length:" << properties->length()  << endl;
    }
  if(i!=argc-1)
    cout << "---" << endl;
  }
  return 0;
}
예제 #4
0
파일: taghelpers.cpp 프로젝트: qomp/qomp
Tune* tuneFromFile(const QString& file)
{
	Tune* tune = new Tune(false);
	tune->file = file;

	TagLib::FileRef ref = fileName2TaglibRef(file);
	if(!ref.isNull()) {
		if(ref.tag()) {
			TagLib::Tag* tag = ref.tag();
			tune->artist = safeTagLibString2QString( tag->artist() );
			tune->album = safeTagLibString2QString( tag->album() );
			tune->title = safeTagLibString2QString( tag->title() );
			tune->trackNumber = QString::number( tag->track() );
			tune->genre = safeTagLibString2QString( tag->genre() );
		}

		Qomp::loadCover(tune, ref.file());

		if(ref.audioProperties()) {
			TagLib::AudioProperties *prop = ref.audioProperties();
			tune->duration = Qomp::durationSecondsToString( prop->length() );
			tune->bitRate = QString::number( prop->bitrate() );
		}

		tune->setMetadataResolved(true);
	}

	return tune;
}
예제 #5
0
int handle_file(const char* filepath, const char* filekey, AudioFileRecordStore& record_store)
{
    bool record_exists = record_store.find_record(filekey) != NULL;

    // Scanning a file for tags is expensive, so only do it if required.
    if(record_exists
            && !record_store.record_update_required(filekey))
    {
        // no update reqquired so has been handled.
        return 1;
    }

    TagLib::FileRef f(filepath);
    if (!f.isNull() && f.tag())
    {
        AudioFileRecord &record = record_store.get_record(filekey);
        record.update_start();

        if (verbose)
        {
            TagLib::Tag *tag = f.tag();
            std::cout << filepath << endl;
            std::cout << filekey << endl;
            std::cout << "-- TAG (basic) --" << endl;
            std::cout << "title   - \"" << tag->title()   << "\"" << endl;
            std::cout << "artist  - \"" << tag->artist()  << "\"" << endl;
            std::cout << "album   - \"" << tag->album()   << "\"" << endl;
            std::cout << "year    - \"" << tag->year()    << "\"" << endl;
            std::cout << "comment - \"" << tag->comment() << "\"" << endl;
            std::cout << "track   - \"" << tag->track()   << "\"" << endl;
            std::cout << "genre   - \"" << tag->genre()   << "\"" << endl;
        }

        TagLib::PropertyMap tags = f.file()->properties();

        for(TagLib::PropertyMap::ConstIterator i = tags.begin(); i != tags.end(); ++i)
        {
            for(TagLib::StringList::ConstIterator j = i->second.begin(); j != i->second.end(); ++j) 
            {
                record.update(i->first.toCString(true), j->toCString(true));
            }
        }

        if (f.audioProperties())
        {
            TagLib::AudioProperties *properties = f.audioProperties();
            record.update(audio_tags::BITRATE, properties->bitrate());
            record.update(audio_tags::LENGTH, properties->length());
            record.update(audio_tags::SAMPLERATE, properties->sampleRate());
            record.update(audio_tags::CHANNELS, properties->channels());
        }

        record.update_complete();
        return 1;
    }

    return 0;
}
예제 #6
0
bool ReadTag(const musik::Core::String& fn, musik::Core::SongInfo& target)
{
    bool ret = true;

    musik::Core::Filename mfn(fn);

    target.SetFilename(fn);
    target.SetFormat("Ogg Vorbis");

    try
    {
#if defined (WIN32)
        TagLib::FileRef tag_file(fn.c_str());
#else    
        TagLib::FileRef tag_file(utf16to8(fn, true).c_str());
#endif
        if (!tag_file.isNull())
        {
            if (tag_file.tag())
            {
                TagLib::Tag *tag = tag_file.tag();        

                target.SetArtist(musik::Core::utf8to16(tag->artist().to8Bit(true)));
                target.SetAlbum(musik::Core::utf8to16(tag->album().to8Bit(true)));
                target.SetTitle(musik::Core::utf8to16(tag->title().to8Bit(true)));
                target.SetGenre(musik::Core::utf8to16(tag->genre().to8Bit(true)));
                target.SetNotes(musik::Core::utf8to16(tag->comment().to8Bit(true)));

                target.SetYear(musik::Core::IntToString(tag->year()));
                target.SetTrackNum(musik::Core::IntToString(tag->track()));
            }

            if (tag_file.audioProperties())
            {
                TagLib::AudioProperties *properties = tag_file.audioProperties();
                int duration = properties->length() * 1000;
                target.SetBitrate(musik::Core::IntToString(properties->bitrate()));
                target.SetDuration(musik::Core::IntToString(duration));
            }
        }

        // if the title is empty, then use the
        // filename...
        if (target.GetTitle().IsEmpty())
        {
            musik::Core::Filename MFN(fn);
            target.SetTitle(MFN.GetJustFilename());
        }
    }
    catch (...)
    {
        ret = false;
        cout << "taglib crashed reading: " << fn.c_str() << endl;
    }

    return ret;
}
예제 #7
0
파일: analyzer.c 프로젝트: suborb/reelvdr
bool MetaData(const char* filepath, cFields& fields, cRow& props)
{
#define ADD(x, t) do { if (t) { fields.push_back(x); props.push_back(t); } } while(0)
#define ADDSTRING(x, t) do { if (!t.empty()) { fields.push_back(x); props.push_back(t); } } while(0)
#define ADDINT(x, t) do { std::string c = *itoa(t); if (!c.empty()){ fields.push_back(x); props.push_back(c);} } while(0)
    
    TagLib::FileRef f(filepath);

    fields.clear();
    props.clear();

    //cTag t;
    //const char* tmp = NULL;
    std::string tmp;
    
    if (f.isNull()) 
    {
        std::cerr<< "Taglib failed on " << filepath << std::endl;
        ADD("metadata_needs_update", "2"); // failure
        return false;
    }
   
    TagLib::Tag *tag = f.tag();
    
    if (tag) 
    {
#if 0
      tmp   = toString(tag->title()).c_str();   ADD("title",   tmp);
      tmp   = toString(tag->artist()).c_str();  ADD("artist",  tmp);
      tmp   = toString(tag->album()).c_str();   ADD("album",   tmp);
      tmp   = toString(tag->comment()).c_str(); ADD("comment", tmp);
      tmp   = toString(tag->genre()).c_str();   ADD("genre",   tmp);
#else
        tmp   = toString(tag->title());   ADDSTRING("title",   tmp);
        tmp   = toString(tag->artist());  ADDSTRING("artist",  tmp);
        tmp   = toString(tag->album());   ADDSTRING("album",   tmp);
        tmp   = toString(tag->comment()); ADDSTRING("comment", tmp);
        tmp   = toString(tag->genre());   ADDSTRING("genre",   tmp);
#endif
      
      //ADDINT("track", tag->track());
      ADDINT("year",  tag->year());
    }
    
    TagLib::AudioProperties *prop = f.audioProperties();
    if (prop) 
    {
        ADDINT("bitrate",    prop->bitrate());
        ADDINT("samplerate", prop->sampleRate());
      //  ADDINT("channels",   prop->channels());
        ADDINT("length" ,    prop->length());
    }
 
    ADD("metadata_needs_update", "0");
    return true;
}
예제 #8
0
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 (basic) --" << endl;
      cout << "title   - \"" << tag->title()   << "\"" << endl;
      cout << "artist  - \"" << tag->artist()  << "\"" << 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;

      TagLib::PropertyMap tags = f.file()->properties();

      unsigned int longest = 0;
      for(TagLib::PropertyMap::ConstIterator i = tags.begin(); i != tags.end(); ++i) {
        if (i->first.size() > longest) {
          longest = i->first.size();
        }
      }

      cout << "-- TAG (properties) --" << endl;
      for(TagLib::PropertyMap::ConstIterator i = tags.begin(); i != tags.end(); ++i) {
        for(TagLib::StringList::ConstIterator j = i->second.begin(); j != i->second.end(); ++j) {
          cout << left << std::setw(longest) << i->first << " - " << '"' << *j << '"' << 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 << ":" << setfill('0') << setw(2) << seconds << endl;
    }
  }
  return 0;
}
예제 #9
0
파일: taghelpers.cpp 프로젝트: qomp/qomp
bool getAudioInfo(const QString& file, qint64* durationMiliSecs, int* bitrate)
{
	TagLib::FileRef ref = Qomp::fileName2TaglibRef(file);
	if(!ref.isNull() && ref.audioProperties()) {
		TagLib::AudioProperties *prop = ref.audioProperties();

		*bitrate = prop->bitrate();
		*durationMiliSecs = prop->length() * 1000;

		return true;
	}

	return false;
}
예제 #10
0
string scan_file(const char* path)
{
    TagLib::FileRef f(path);
    if (!f.isNull() && f.tag()) {
        TagLib::Tag *tag = f.tag();
        int filesize = boost::filesystem::file_size(path);
        int bitrate = 0;
        int duration = 0;
        if (f.audioProperties()) {
            TagLib::AudioProperties *properties = f.audioProperties();
            duration = properties->length();
            bitrate = properties->bitrate();
        }
        string artist = tag->artist().toCString(true);
        string album  = tag->album().toCString(true);
        string track  = tag->title().toCString(true);
        boost::trim(artist);
        boost::trim(album);
        boost::trim(track);
        if (artist.length()==0 || track.length()==0) {
            return "{\"error\" : \"no tags\"}\n";
        }
        string ext(toUtf8(boost::filesystem::extension(path)));
        string mimetype = ext2mime(boost::to_lower_copy(ext));
        // turn it into a url by prepending file://
        // because we pass all urls to curl:
        string urlpath = urlify( toUtf8(path) );

        ostringstream os;
        os      <<  "{  \"url\" : \"" << urlpath << "\","
                    "   \"filesize\" : " << filesize << ","
                    "   \"mimetype\" : \"" << mimetype << "\","
                    "   \"artist\" : \"" << tidy(artist) << "\","
                    "   \"album\" : \"" << tidy(album) << "\","
                    "   \"track\" : \"" << tidy(track) << "\","
                    "   \"duration\" : " << duration << ","
                    "   \"bitrate\" : " << bitrate << ","
                    "   \"trackno\" : " << tag->track()

                <<  "}\n";
        return os.str();
    }
    return "{\"error\" : \"no tags\"}\n";
}
예제 #11
0
string scan_file(const char* path)
{
    TagLib::FileRef f(path);
    if (!f.isNull() && f.tag()) {
        TagLib::Tag *tag = f.tag();
        int bitrate = 0;
        int duration = 0;
        if (f.audioProperties()) {
            TagLib::AudioProperties *properties = f.audioProperties();
            duration = properties->length();
            bitrate = properties->bitrate();
        }
        string artist = tag->artist().toCString(true);
        string album  = tag->album().toCString(true);
        string track  = tag->title().toCString(true);
        trim(artist);
        trim(album);
        trim(track);
        if (artist.length()==0 || track.length()==0) {
            return "{\"error\" : \"no tags\"}";
        }
        string pathstr(path);
        string ext = pathstr.substr(pathstr.length()-4);
        std::transform(ext.begin(), ext.end(), ext.begin(), ::tolower);
        string mimetype = ext2mime(ext);
        // turn it into a url by prepending file://
        // because we pass all urls to curl:
        string urlpath = urlify( path );

        ostringstream os;
        os      <<  "{  \"url\" : \"" << esc(urlpath) << "\","
                    "   \"mimetype\" : \"" << mimetype << "\","
                    "   \"artist\" : \"" << tidy(artist) << "\","
                    "   \"album\" : \"" << tidy(album) << "\","
                    "   \"track\" : \"" << tidy(track) << "\","
                    "   \"duration\" : " << duration << ","
                    "   \"bitrate\" : " << bitrate << ","
                    "   \"trackno\" : " << tag->track()
                <<  "}";
        return os.str();
    }
    return "{\"error\" : \"no tags\"}";
}
예제 #12
0
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   - \"" << tag->album()   << "\"" << endl;
            cout << "year    - \"" << tag->year()    << "\"" << endl;
            cout << "comment - \"" << tag->comment() << "\"" << endl;
            cout << "track   - \"" << tag->track()   << "\"" << endl;
            cout << "genre   - \"" << tag->genre()   << "\"" << 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;
}
예제 #13
0
bool mediaTag(Artwork *art, TagLib::File *f)
{
    Q_ASSERT(f != NULL);
    Q_ASSERT(f->tag());

    TagLib::Tag *tag = f->tag();
    art->filetype = FILETYPE_UNKNOWN;

    // The basic stuff!!!
    art->artist = TStringToQString(tag->artist()).trimmed();
    art->album = TStringToQString(tag->album()).trimmed();
    art->track = TStringToQString(tag->title()).trimmed();
    art->genre = TStringToQString(tag->genre()).trimmed();
    art->year = tag->year();
    art->trackNo = tag->track();

    // we need something to search on!
    if (art->artist == "" && art->album == "" && art->track == "") {
        return false;
    }

    // Any audio properties???
    if (f->audioProperties()) {
        TagLib::AudioProperties *properties = f->audioProperties();

        int seconds = properties->length() % 60;
        int minutes = (properties->length() - seconds) / 60;
        art->duration = minutes * 60 + seconds;

        art->bitRate = properties->bitrate();
        art->sampleRate = properties->sampleRate();
        art->channels = properties->channels();
    }

    art->makeSearchable();
    return true;
}
예제 #14
0
bool ReadTags(const string &filename, bool ignore_missing_mbid)
{
	TagLib::FileRef file(filename.c_str(), true);
	if (file.isNull())
		return false;
	TagLib::Tag *tags = file.tag();	
	TagLib::AudioProperties *props = file.audioProperties();
	if (!tags || !props)
		return false;
	//cout << "ARTIST=" << tags->artist().to8Bit(true) << "\n";
	//cout << "TITLE=" << tags->title().to8Bit(true) << "\n";
	//cout << "ALBUM=" << tags->album().to8Bit(true) << "\n";
	int length = props->length();
	if (!length)
		return false;
	string mbid = ExtractMusicBrainzTrackID(file.file());
	if (mbid.size() != 36 && !ignore_missing_mbid)
		return false;
	if (mbid.size() == 36)
		cout << "MBID=" << mbid << "\n";
	cout << "LENGTH=" << length << "\n";
	cout << "BITRATE=" << props->bitrate() << "\n";
	return true;
}
예제 #15
0
std::vector<std::string> GetFileInfo(std::string path)
{
	std::vector<std::string> fileInfo;
	std::string title, artist, album, genre, comment;

	TagLib::FileRef f( path.c_str() );
	if(!f.isNull() && f.tag())
	{
		TagLib::Tag *tag = f.tag();
								 // unicode = false
		title   = tag->title().stripWhiteSpace().toCString(false)  ;
		if(title.size())
		{
			std::stringstream temp;
			temp << tr("Title") << ":\t";
			temp << title;
			fileInfo.push_back(temp.str());
		}

		artist  = tag->artist().stripWhiteSpace().toCString(false) ;
		if(artist.size())
		{
			std::stringstream temp;
			temp << tr("Artist") << ":\t";
			temp << artist;
			fileInfo.push_back(temp.str());
		}

		album   = tag->album().stripWhiteSpace().toCString(false)  ;
		if(album.size())
		{
			std::stringstream temp;
			temp << tr("Album") << ":\t";
			temp << album;
			fileInfo.push_back(temp.str());
		}

		genre   = tag->genre().stripWhiteSpace().toCString(false)  ;
		if(genre.size())
		{
			std::stringstream temp;
			temp << tr("Genre") << ":\t";
			temp << genre;
			fileInfo.push_back(temp.str());
		}

		comment   = tag->comment().stripWhiteSpace().toCString(false)  ;
		if(comment.size())
		{
			std::stringstream temp;
			temp << tr("Comment") << ":\t";
			temp << comment;
			fileInfo.push_back(temp.str());
		}

		if(tag->year())
		{
			std::stringstream temp;
			temp << tr("Year") << ":\t";
			temp << tag->year();
			fileInfo.push_back(temp.str());
		}

		if(tag->track())
		{
			std::stringstream temp;
			temp << tr("Track") << ":\t";
			temp << tag->track();
			fileInfo.push_back(temp.str());
		}
	}

	if(!f.isNull() && f.audioProperties())
	{
		TagLib::AudioProperties *props = f.audioProperties();
		if(props->length())
		{
			int min = props->length()/60;
			int sec = props->length()%60;
			std::stringstream temp;
			temp << tr("Length") << ":\t";
			temp << min << ":";
			if(sec<=9)
				temp << "0";
			temp << sec << " " << tr("min");
			fileInfo.push_back(temp.str());
		}

		if(props->bitrate())
		{
			std::stringstream temp;
			temp << tr("Bitrate") << ":\t";
			temp << props->bitrate() << " kb/s";
			fileInfo.push_back(temp.str());
		}

		if(props->sampleRate())
		{
			std::stringstream temp;
			temp << tr("Samplerate") << ":\t";
			temp << props->sampleRate() << " Hz";
			fileInfo.push_back(temp.str());
		}

		if(props->channels())
		{
			std::stringstream temp;
			temp << tr("ID3$Channels") << ":\t";
			temp << props->channels();
			fileInfo.push_back(temp.str());
		}

		if(TagLib::MPEG::Properties* mpegProp = dynamic_cast<TagLib::MPEG::Properties*>(props))
		{
			#if 0
			std::stringstream temp;
			temp << tr("Original") << ":\t";
			temp << mpegProp->isOriginal();
			fileInfo.push_back(temp.str());
			#endif
			std::stringstream temp2;
			temp2 << tr("MPEG-Layer") << ":\t";
			temp2 << mpegProp->layer();
			fileInfo.push_back(temp2.str());
			#if 0
			std::stringstream temp3;
			temp3 << tr("Copyrighted") << ":\t";
			temp3 << mpegProp->isCopyrighted();
			fileInfo.push_back(temp3.str());

			std::stringstream temp4;
			temp4 << tr("Protected") << ":\t";
			temp4 << mpegProp->protectionEnabled();
			fileInfo.push_back(temp4.str());
			#endif
		}
	}

	struct stat stats;
	if(stat(path.c_str(), &stats) == 0)
	{
		std::stringstream temp;
		char buf[32];
		temp << tr("File size") << ":\t";
		if(stats.st_size < 1024)
		{
			temp << stats.st_size << " B";
		}
		else if (stats.st_size < 1024*1024)
		{
			sprintf(buf, "%0.1f", ((float)stats.st_size)/1024);
			temp << buf << " KB";
		}
		else
		{
			sprintf(buf, "%0.1f", ((float)stats.st_size)/(1024*1024));
			temp << buf << " MB";
		}
		fileInfo.push_back(temp.str());

		std::stringstream temp2;
		temp2 << tr("Last Modified") << ":\t";
		temp2 << ctime(&stats.st_mtime);
                // remove '\n'
                std::string time_str = temp2.str();
                if (time_str.length()>0 && time_str.at(time_str.length()-1) == '\n')
                    time_str = time_str.substr(0,time_str.length()-1);
		fileInfo.push_back(time_str);
	}

	return fileInfo;
}
예제 #16
0
bool SoundSource::processTaglibFile(TagLib::File& f) {
    if (s_bDebugMetadata)
        qDebug() << "Parsing" << getFilename();

    if (f.isValid()) {
        TagLib::Tag *tag = f.tag();
        if (tag) {
            QString title = TStringToQString(tag->title());
            setTitle(title);

            QString artist = TStringToQString(tag->artist());
            setArtist(artist);

            QString album = TStringToQString(tag->album());
            setAlbum(album);

            QString comment = TStringToQString(tag->comment());
            setComment(comment);

            QString genre = TStringToQString(tag->genre());
            setGenre(genre);

            int iYear = tag->year();
            QString year = "";
            if (iYear > 0) {
                year = QString("%1").arg(iYear);
                setYear(year);
            }

            int iTrack = tag->track();
            QString trackNumber = "";
            if (iTrack > 0) {
                trackNumber = QString("%1").arg(iTrack);
                setTrackNumber(trackNumber);
            }

            if (s_bDebugMetadata)
                qDebug() << "TagLib" << "title" << title << "artist" << artist << "album" << album << "comment" << comment << "genre" << genre << "year" << year << "trackNumber" << trackNumber;
        }

        TagLib::AudioProperties *properties = f.audioProperties();
        if (properties) {
            int lengthSeconds = properties->length();
            int bitrate = properties->bitrate();
            int sampleRate = properties->sampleRate();
            int channels = properties->channels();

            if (s_bDebugMetadata)
                qDebug() << "TagLib" << "length" << lengthSeconds << "bitrate" << bitrate << "sampleRate" << sampleRate << "channels" << channels;

            setDuration(lengthSeconds);
            setBitrate(bitrate);
            setSampleRate(sampleRate);
            setChannels(channels);
        }

        // If we didn't get any audio properties, this was a failure.
        return (properties!=NULL);
    }
    return false;
}
예제 #17
0
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;
}
예제 #18
0
QString NTagReaderTaglib::parse(const QString &format, bool *success, bool stopOnFail)
{
	if (format.isEmpty())
		return "";

	*success = true;

	if (!isValid())
		return "NTagReaderTaglib::InvalidFile";

	TagLib::Tag *tag = NTaglib::_tagRef->tag();
	TagLib::AudioProperties *ap = NTaglib::_tagRef->audioProperties();

	int seconds_total = ap->length();

	QString res;
	for (int i = 0; i < format.size(); ++i) {
		if (format.at(i) == '%') {
			++i;
			QChar ch = format.at(i);
			if (ch == 'a') {
				QString str = TStringToQString(tag->artist());
				if (!(*success = !str.isEmpty()))
					str = "<Unknown artist>";
				res += str;
			} else if (ch == 't') {
				QString str = TStringToQString(tag->title());
				if (!(*success = !str.isEmpty()))
					str = "<Unknown title>";
				res += str;
			} else if (ch == 'A') {
				QString str = TStringToQString(tag->album());
				if (!(*success = !str.isEmpty()))
					str = "<Unknown album>";
				res += str;
			} else if (ch == 'c') {
				QString str = TStringToQString(tag->comment());
				if (!(*success = !str.isEmpty()))
					str = "<Empty comment>";
				res += str;
			} else if (ch == 'g') {
				QString str = TStringToQString(tag->genre());
				if (!(*success = !str.isEmpty()))
					str = "<Unknown genre>";
				res += str;
			} else if (ch == 'y') {
				QString str = QString::number(tag->year());
				if (str == "0") {
					str = "<Unknown year>";
					*success = false;
				}
				res += str;
			} else if (ch == 'n') {
				QString str = QString::number(tag->track());
				if (str == "0") {
					str = "<Unknown track number>";
					*success = false;
				}
				res += str;
			} else if (ch == 'b') {
				if (auto *prop = dynamic_cast<TagLib::APE::Properties *>(ap)) {
					res += QString::number(prop->bitsPerSample());
				}
				else
				if (auto *prop = dynamic_cast<TagLib::FLAC::Properties *>(ap)) {
					res += QString::number(prop->sampleWidth());
				}
				else
				if (auto *prop = dynamic_cast<TagLib::MP4::Properties *>(ap)) {
					res += QString::number(prop->bitsPerSample());
				}
				else
				if (auto *prop = dynamic_cast<TagLib::RIFF::AIFF::Properties *>(ap)) {
					res += QString::number(prop->sampleWidth());
				}
				else
				if (auto *prop = dynamic_cast<TagLib::RIFF::WAV::Properties *>(ap)) {
					res += QString::number(prop->sampleWidth());
				}
				else
				if (auto *prop = dynamic_cast<TagLib::TrueAudio::Properties *>(ap)) {
					res += QString::number(prop->bitsPerSample());
				}
				else
				if (auto *prop = dynamic_cast<TagLib::WavPack::Properties *>(ap)) {
					res += QString::number(prop->bitsPerSample());
				}
				else {
					res += "<Unknown bit depth>";
					*success = false;
				}
			} else if (ch == 'd') {
				QString duration;
				if (seconds_total > 0) {
					int seconds = seconds_total % 60;
					int minutes = (seconds_total - seconds) / 60;
					int hours = minutes / 60;
					minutes = minutes % 60;
					if (hours > 0)
						duration.sprintf("%d:%02d:%02d", hours, minutes, seconds);
					else
						duration.sprintf("%d:%02d", minutes, seconds);
				} else {
					duration = "<Unknown duration>";
					*success = false;
				}
				res += duration;
			} else if (ch == 'D') {
				QString duration;
				if (seconds_total == 0) {
					duration = "<Unknown duration>";
					*success = false;
				} else {
					duration = QString::number(seconds_total);
				}
				res += duration;
			} else if (ch == 'B') {
				QString str = QString::number(ap->bitrate());
				if (str == "0") {
					str = "<Unknown bitrate>";
					*success = false;
				}
				res += str;
			} else if (ch == 's') {
				QString str = QString::number(ap->sampleRate() / (float)1000);
				if (str == "0") {
					str = "<Unknown sample rate>";
					*success = false;
				}
				res += str;
			} else if (ch == 'C') {
				QString str = QString::number(ap->channels());
				if (str == "0") {
					str = "<Unknown channels number>";
					*success = false;
				}
				res += str;
			} else if (ch == 'f') {
				res += QFileInfo(NTaglib::_filePath).baseName();
			} else if (ch == 'F') {
				res += QFileInfo(NTaglib::_filePath).fileName();
			} else if (ch == 'p') {
				res += QFileInfo(NTaglib::_filePath).absoluteFilePath();
			} else if (ch == 'e') {
				res += QFileInfo(NTaglib::_filePath).suffix();
			} else if (ch == 'E') {
				res += QFileInfo(NTaglib::_filePath).suffix().toUpper();
			} else if (ch == 'v') {
				res += QCoreApplication::applicationVersion();
			} else {
				res += ch;
			}
		} else if (format.at(i) == '{') {
			++i;
			int matchedAt = format.indexOf('}', i);
			if (matchedAt == -1) {
				res += "<condition error: unmatched '{'>";
				return res;
			}

			QString condition = format.mid(i, matchedAt - i);

			if (condition.indexOf('{') != -1) {
				res += "<condition error: extra '{'>";
				return res;
			}

			QStringList values = condition.split('|');
			if (values.count() < 2) {
				res += "<condition error: missing '|'>";
				return res;
			} else if (values.count() > 2) {
				res += "<condition error: extra '|'>";
				return res;
			}

			bool cond_res;
			QString cond_true = parse(values.at(0), &cond_res, true);
			if (cond_res) {
				res += cond_true;
			} else {
				res += parse(values.at(1), &cond_res);
			}
			i = matchedAt;
		} else {
			res += format.at(i);
		}
		if (!*success && stopOnFail)
			return "";
	}

	return res;
}