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C++ id3v2::FrameList类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中taglib::id3v2::FrameList类的典型用法代码示例。如果您正苦于以下问题：C++ FrameList类的具体用法？C++ FrameList怎么用？C++ FrameList使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。



在下文中一共展示了FrameList类的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: malloc

/* GET ALBUM COVER
 */
const char * tag_data_get_cover (TagDatac * data, uint * len)
{
    TagLib::ID3v2::AttachedPictureFrame * pic = NULL;
    if (!(reinterpret_cast<TagData *>(data))->id3v2 || (reinterpret_cast<TagData *>(data))->id3v2->frameListMap()["APIC"].isEmpty())
    {
        *len = 0;
        return NULL;
    }

    TagLib::ID3v2::FrameList::ConstIterator it;
    TagLib::ID3v2::FrameList l = (reinterpret_cast<TagData *>(data))->id3v2->frameListMap()["APIC"];
    for(it=l.begin(); it!=l.end(); ++it)
    {
        TagLib::ID3v2::AttachedPictureFrame * t = dynamic_cast<TagLib::ID3v2::AttachedPictureFrame*>(*it);
        if (pic == NULL)
            pic = t;
        if (t->type () == TagLib::ID3v2::AttachedPictureFrame::FrontCover)
        {
            pic = t;
            break;
        }
    }
    if (pic == NULL)
    {
        *len = 0;
        return NULL;
    }
    *len = pic->picture ().size ();
	const char * out = (const char *) malloc (*len);
    memcpy ((void *) out, pic->picture ().data(), *len);
    return out;
}
开发者ID:jamesyan84，项目名称:zbase，代码行数:34，代码来源:tagwriter.cpp


示例2: if

QImage
ID3v2TagHelper::embeddedCover() const
{
    TagLib::ID3v2::FrameList apicList = m_tag->frameListMap()[fieldName( Meta::valHasCover ).toCString()];
    TagLib::ID3v2::AttachedPictureFrame *cover = NULL;
    TagLib::ID3v2::AttachedPictureFrame *otherCover = NULL;

    for( TagLib::ID3v2::FrameList::ConstIterator it = apicList.begin(); it != apicList.end(); ++it )
    {
        TagLib::ID3v2::AttachedPictureFrame *currFrame =
                dynamic_cast< TagLib::ID3v2::AttachedPictureFrame * >( *it );

        if( currFrame->picture().size() < MIN_COVER_SIZE )
            continue;

        if( currFrame->type() == TagLib::ID3v2::AttachedPictureFrame::FrontCover )
        {
            cover = currFrame;
        }
        else if( currFrame->type() == TagLib::ID3v2::AttachedPictureFrame::Other )
        {
            otherCover = currFrame;
        }
    }

    if( !cover && otherCover )
        cover = otherCover;

    if( !cover )
        return QImage();

    return QImage::fromData( ( uchar * )( cover->picture().data() ), cover->picture().size() );
}
开发者ID:netrunner-debian-kde-extras，项目名称:amarok，代码行数:33，代码来源:ID3v2TagHelper.cpp


示例3: exportImage

bool CTagBase::exportImage(const wchar_t* s)
{
	if (!s)	return false;
	if (_tagFile)
	{
		//get picture
		TagLib::MPEG::File *f = (TagLib::MPEG::File *)_tagFile.get();
		if (!f->hasID3v2Tag() || f->ID3v2Tag()->isEmpty())
			return false;
		/*
		TagLib::ID3v2::FrameList::ConstIterator it = f->ID3v2Tag()->frameList().begin();
		for (; it != f->ID3v2Tag()->frameList().end(); it++)
		{
			if ((*it)->frameID().operator == (TagLib::ByteVector("APIC")))
			{
				HANDLE hFile = CreateFile(s, GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
				if (INVALID_HANDLE_VALUE == hFile)
					return false;
				int nWriteBytes = 0;
				size_t size = (*it)->size();
				::WriteFile(hFile, (*it)->render().data(), (*it)->size(), (LPDWORD)&nWriteBytes, NULL);
				::CloseHandle(hFile);
				if (nWriteBytes != size)
					return false;
				return true;
			}
		}*/
		if (f->ID3v2Tag()->frameListMap().size() == 0)
			return false;
		if (f->ID3v2Tag()->frameListMap().find("APIC") == f->ID3v2Tag()->frameListMap().end())
			return false;

		TagLib::ID3v2::FrameList Flist = f->ID3v2Tag()->frameListMap()["APIC"];
		if (Flist.isEmpty())
			return false;
		TagLib::ID3v2::AttachedPictureFrame *p = static_cast<TagLib::ID3v2::AttachedPictureFrame *>(Flist.front());
		size_t size = p->picture().size();
		CString strPicType = p->mimeType().toCString(true);
		int nPos = strPicType.Find('/');
		CString strTemp = strPicType.Right(strPicType.GetLength() - nPos - 1);
		//CString strPicPath   = s;

		//if (strTemp == _T("png"))
		//	strPicPath.Append(_T(".png"));
		//else
		//	strPicPath.Append(_T(".jpg"));

		HANDLE hFile = CreateFile(s, GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
		if (INVALID_HANDLE_VALUE == hFile)
			return false;
		int nWriteBytes = 0;
		::WriteFile(hFile, p->picture().data(), size, (LPDWORD)&nWriteBytes, NULL);
		::CloseHandle(hFile);
		if (nWriteBytes != size)
			return false;

		return true;
	}
	return false;
}
开发者ID:hjhong，项目名称:MyDuiLib，代码行数:60，代码来源:tagBase.cpp


示例4: if

ID3v2Tag::ID3v2Tag( TagLib::Tag *tag, TagLib::ID3v2::Tag *id3v2Tag )
    : Tag( tag )
    , m_id3v2Tag( id3v2Tag )
{
    TagLib::ID3v2::FrameList fList = m_id3v2Tag->frameList();
    for( TagLib::ID3v2::FrameList::ConstIterator it = fList.begin();
         it != fList.end(); ++it )
    {
        TagLib::String frameId = TagLib::String( (*it)->frameID() );
        TagLib::ID3v2::TextIdentificationFrame *frame =
                dynamic_cast< TagLib::ID3v2::TextIdentificationFrame * >( *it );
        if( frame )
        {
            QString val = TStringToQString( frame->fieldList().toString( '\n' ) );

            if( frameId == TagLib::String( "TPE2" ) ) //album artist
            {
                m_albumArtist = val;
            }
            else if( frameId == TagLib::String( "TCOM" ) ) //composer
            {
                m_composer = val;
            }
            else if( frameId == TagLib::String( "TPOS" ) ) //disc number
            {
                m_discNumber = processDiscNumber( val );
            }
        }
    }
}
开发者ID:AidedPolecat6，项目名称:tomahawk，代码行数:30，代码来源:id3v2tag.cpp


示例5: exportPictures

bool MetaDSF::exportPictures(const char *prefix) const
{
  std::map<std::string, unsigned int> counter;
  TagLib::ID3v2::FrameList l = _i->_file.ID3v2Tag()->frameList("APIC");
  TagLib::ID3v2::FrameList::ConstIterator it;
  for (it = l.begin(); it != l.end(); ++it) {
    TagLib::ID3v2::AttachedPictureFrame *f =
      static_cast<TagLib::ID3v2::AttachedPictureFrame *>(*it);
    std::string fname = prefix;
    std::string tname = picTypeDesc[f->type()].toCString();
    std::string ext = MIMETypeToExtMap[f->mimeType()].toCString();
    if (counter.find(tname) == counter.end())
      counter[tname] = 1;
    else
      counter[tname] += 1;
    fname += "_";
    fname += tname;
    fname += "_";
    fname += std::to_string(counter[tname]);
    fname += ".";
    fname += ext;
    //std::cout << "fname = " << fname << std::endl;
    writeFileFromVector(fname.c_str(), f->picture());
  }
  return true;
}
开发者ID:pekingduck，项目名称:metadsf，代码行数:26，代码来源:metadsf.cpp


示例6: tag_data_get_gain

/* GET REPLAY GAIN
 */
 float tag_data_get_gain (TagDatac * data)
{

    if ((reinterpret_cast<TagData *>(data))->xiph && !(reinterpret_cast<TagData *>(data))->xiph->fieldListMap()["REPLAYGAIN_ALBUM_GAIN"].isEmpty())
        return atof((reinterpret_cast<TagData *>(data))->xiph->fieldListMap()["REPLAYGAIN_ALBUM_GAIN"].front().toCString(1));
    if ((reinterpret_cast<TagData *>(data))->xiph && !(reinterpret_cast<TagData *>(data))->xiph->fieldListMap()["REPLAYGAIN_TRACK_GAIN"].isEmpty())
        return atof((reinterpret_cast<TagData *>(data))->xiph->fieldListMap()["REPLAYGAIN_TRACK_GAIN"].front().toCString(1));
    if ((reinterpret_cast<TagData *>(data))->xiph && !(reinterpret_cast<TagData *>(data))->xiph->fieldListMap()["RG_AUDIOPHILE"].isEmpty())
        return atof((reinterpret_cast<TagData *>(data))->xiph->fieldListMap()["RG_AUDIOPHILE"].front().toCString(1));
    if ((reinterpret_cast<TagData *>(data))->xiph && !(reinterpret_cast<TagData *>(data))->xiph->fieldListMap()["RG_RADIO"].isEmpty())
        return atof((reinterpret_cast<TagData *>(data))->xiph->fieldListMap()["RG_RADIO"].front().toCString(1));


    if ((reinterpret_cast<TagData *>(data))->id3v2 && !(reinterpret_cast<TagData *>(data))->id3v2->frameListMap()["RVA2"].isEmpty())
    {
        TagLib::ID3v2::FrameList::ConstIterator it;
        TagLib::ID3v2::FrameList l = (reinterpret_cast<TagData *>(data))->id3v2->frameListMap()["RVA2"];
        for(it=l.begin(); it!=l.end(); ++it)
        {
            TagLib::ID3v2::RelativeVolumeFrame * rva = dynamic_cast<TagLib::ID3v2::RelativeVolumeFrame*>(*it);
            if (rva->channelType () == TagLib::ID3v2::RelativeVolumeFrame::MasterVolume)
                return rva->volumeAdjustment ();
        }
    }
    return 0.0;
}
开发者ID:jamesyan84，项目名称:zbase，代码行数:28，代码来源:tagwriter.cpp


示例7: QImage

/*!
 * \brief Read the albumart image from the file
 *
 * \param filename The filename for which we want to find the length.
 * \param type The type of image we want - front/back etc
 * \returns A pointer to a QImage owned by the caller or NULL if not found.
 */
QImage* MetaIOID3::getAlbumArt(QString filename, ImageType type)
{
    QImage *picture = new QImage();

    AttachedPictureFrame::Type apicType
        = AttachedPictureFrame::FrontCover;

    switch (type)
    {
        case IT_UNKNOWN :
            apicType = AttachedPictureFrame::Other;
            break;
        case IT_FRONTCOVER :
            apicType = AttachedPictureFrame::FrontCover;
            break;
        case IT_BACKCOVER :
            apicType = AttachedPictureFrame::BackCover;
            break;
        case IT_CD :
            apicType = AttachedPictureFrame::Media;
            break;
        case IT_INLAY :
            apicType = AttachedPictureFrame::LeafletPage;
            break;
        default:
            return picture;
    }

    QByteArray fname = filename.toLocal8Bit();
    TagLib::MPEG::File *mpegfile = new TagLib::MPEG::File(fname.constData());

    if (mpegfile)
    {
        if (mpegfile->isOpen()
            && !mpegfile->ID3v2Tag()->frameListMap()["APIC"].isEmpty())
        {
            TagLib::ID3v2::FrameList apicframes =
                                    mpegfile->ID3v2Tag()->frameListMap()["APIC"];

            for(TagLib::ID3v2::FrameList::Iterator it = apicframes.begin();
                it != apicframes.end(); ++it)
            {
                AttachedPictureFrame *frame =
                                    static_cast<AttachedPictureFrame *>(*it);
                if (frame && frame->type() == apicType)
                {
                    picture->loadFromData((const uchar *)frame->picture().data(),
                                          frame->picture().size());
                    return picture;
                }
            }
        }

        delete mpegfile;
    }

    delete picture;

    return NULL;
}
开发者ID:pierrchen，项目名称:mythtv，代码行数:67，代码来源:metaioid3.cpp


示例8: is_framelist_empty

bool is_framelist_empty(const TagLib::ID3v2::FrameList &list)
{
	for (auto it = list.begin(); it != list.end(); ++it)
		if ((*it)->toString() != TagLib::String::null)
			return false;
	return true;
}
开发者ID:Spotlight0xff，项目名称:ncmpcpp，代码行数:7，代码来源:artist_to_albumartist.cpp


示例9: fileref

Tag::Tag(const QString &filename)
    : m_filename(filename)
{
    TagLib::MPEG::File mpegfile(filename.toLocal8Bit().constData());
    TagLib::ID3v2::Tag* id3v2 = mpegfile.ID3v2Tag();
    if (id3v2 && !id3v2->isEmpty()) {
        readRegularTag(id3v2, m_data);

        int picnum = 0;

        TagLib::ID3v2::FrameList frames = id3v2->frameListMap()["APIC"]; // attached picture
        TagLib::ID3v2::FrameList::ConstIterator it = frames.begin();
        while (it != frames.end()) {
            TagLib::ID3v2::AttachedPictureFrame* apic = static_cast<TagLib::ID3v2::AttachedPictureFrame*>(*it);
            TagLib::ByteVector bytes = apic->picture();
            QImage img = QImage::fromData(reinterpret_cast<const uchar*>(bytes.data()), bytes.size());
            if (!img.isNull()) {
                m_data[QLatin1String("picture") + QString::number(picnum++)] = QVariant(img);
            }
            ++it;
        }

    } else {
        TagLib::FileRef fileref(filename.toLocal8Bit().constData());
        if (fileref.isNull())
            return;
        TagLib::Tag* tag = fileref.tag();
        if (!tag || tag->isEmpty())
            return;

        readRegularTag(tag, m_data);
    }
}
开发者ID:jhanssen，项目名称:Ornament，代码行数:33，代码来源:tag.cpp


示例10: loadCover

void loadCover(Tune *tune, TagLib::File *file)
{
	if (!searchLocalCover(tune)) {
		auto mpeg = dynamic_cast<TagLib::MPEG::File*>(file);

		if(mpeg) {
			TagLib::ID3v2::Tag* tag2 = mpeg->ID3v2Tag();
			if(tag2) {
				TagLib::ID3v2::FrameList frameList = tag2->frameList("APIC");
				if(!frameList.isEmpty()) {
					for(unsigned int i = 0; i < frameList.size(); ++i) {
						auto *coverImg = dynamic_cast<TagLib::ID3v2::AttachedPictureFrame *>(frameList[i]);
						if(coverImg) {
							QImage cover;
							if(cover.loadFromData(reinterpret_cast<const uchar*>(coverImg->picture().data()),
									      coverImg->picture().size()))
							{
								tune->setCover(cover);
								break;
							}
						}
					}
				}
			}
		}
	}
}
开发者ID:qomp，项目名称:qomp，代码行数:27，代码来源:taghelpers.cpp


示例11: 

//// Private ////
void MetaDSF::MetaDSFImpl::deleteFrames(const TagLib::ID3v2::FrameList &l)
{
  TagLib::ID3v2::FrameList::ConstIterator it;

  for (it = l.begin(); it != l.end(); it++) {
    _file.ID3v2Tag()->removeFrame(*it);
  }
}
开发者ID:pekingduck，项目名称:metadsf，代码行数:9，代码来源:metadsf.cpp


示例12: QImage

/*!
 * \brief Read the albumart image from the file
 *
 * \param filename The filename for which we want to find the albumart.
 * \param type The type of image we want - front/back etc
 * \returns A pointer to a QImage owned by the caller or nullptr if not found.
 */
QImage* MetaIOID3::getAlbumArt(const QString &filename, ImageType type)
{
    QImage *picture = new QImage();

    AttachedPictureFrame::Type apicType
        = AttachedPictureFrame::FrontCover;

    switch (type)
    {
        case IT_UNKNOWN :
            apicType = AttachedPictureFrame::Other;
            break;
        case IT_FRONTCOVER :
            apicType = AttachedPictureFrame::FrontCover;
            break;
        case IT_BACKCOVER :
            apicType = AttachedPictureFrame::BackCover;
            break;
        case IT_CD :
            apicType = AttachedPictureFrame::Media;
            break;
        case IT_INLAY :
            apicType = AttachedPictureFrame::LeafletPage;
            break;
        case IT_ARTIST :
            apicType = AttachedPictureFrame::Artist;
            break;
        default:
            return picture;
    }

    if (OpenFile(filename))
    {
        TagLib::ID3v2::Tag *tag = GetID3v2Tag();
        if (tag && !tag->frameListMap()["APIC"].isEmpty())
        {
            TagLib::ID3v2::FrameList apicframes = tag->frameListMap()["APIC"];

            for(TagLib::ID3v2::FrameList::Iterator it = apicframes.begin();
                it != apicframes.end(); ++it)
            {
                AttachedPictureFrame *frame =
                                    static_cast<AttachedPictureFrame *>(*it);
                if (frame && frame->type() == apicType)
                {
                    picture->loadFromData((const uchar *)frame->picture().data(),
                                         frame->picture().size());
                    return picture;
                }
            }
        }
    }

    delete picture;

    return nullptr;
}
开发者ID:tomhughes，项目名称:mythtv，代码行数:64，代码来源:metaioid3.cpp


示例13: 

/*!
 * \brief Find the POPM tag associated with MythTV
 *
 * \param tag Pointer to TagLib::ID3v2::Tag object
 * \param email Email address associated with this POPM frame
 * \returns Pointer to frame
 */
PopularimeterFrame* MetaIOID3::findPOPM(TagLib::ID3v2::Tag *tag,
                                        const String &_email)
{
  TagLib::ID3v2::FrameList l = tag->frameList("POPM");
  for(TagLib::ID3v2::FrameList::Iterator it = l.begin(); it != l.end(); ++it)
  {
    PopularimeterFrame *f = static_cast<PopularimeterFrame *>(*it);
    if (f && f->email() == _email)
      return f;
  }
  return nullptr;
}
开发者ID:tomhughes，项目名称:mythtv，代码行数:19，代码来源:metaioid3.cpp


示例14: printTags

void MetaDSF::printTags(const char *prefix) const 
{
  if (_i->_file.ID3v2Tag()->isEmpty()) {
    return;
  }

  TagLib::ID3v2::FrameList l = _i->_file.ID3v2Tag()->frameList();
  TagLib::ID3v2::FrameList::ConstIterator it;
  
  for (it = l.begin(); it != l.end(); it++) {
    std::cout << prefix;
    std::cout << (*it)->frameID() << "=" << (*it)->toString() << std::endl;
  }
}
开发者ID:pekingduck，项目名称:metadsf，代码行数:14，代码来源:metadsf.cpp


示例15: dupFrameList

int MetaDSF::MetaDSFImpl::deleteTags(const TagLib::String &key) {
  TagLib::ID3v2::FrameList l;
  if (key == "") {
    l = _file.ID3v2Tag()->frameList();
  } else {
    l = _file.ID3v2Tag()->frameList(key.toCString());
  }
  TagLib::ID3v2::FrameList ll;

  dupFrameList(l, ll);
  deleteFrames(ll);
  _changed = true;
  return ll.size();
}
开发者ID:pekingduck，项目名称:metadsf，代码行数:14，代码来源:metadsf.cpp


示例16: TStringToQString

TagLib::Tag *mttFile::getTag( bool create )
{
    if ( tag == NULL ) {
		fileref = new TagLib::FileRef( QFile::encodeName( fname ).constData() );

        if ( fileref ) {
            if ( ismpeg ) {
                TagLib::MPEG::File *f = dynamic_cast<TagLib::MPEG::File *>(fileref->file());
                tag = new TagLib::ID3v2::Tag();
                if ( f->ID3v2Tag( create ) != NULL ) {
                    TagLib::Tag::duplicate( dynamic_cast<TagLib::Tag *>( f->ID3v2Tag( create ) ), tag, true );

                    // Read extra mp3 tags
                    int i;
                    for ( i = 0; i < EF_NUM; i++ ) {
                        TagLib::ID3v2::FrameList l = f->ID3v2Tag()->frameListMap()[extraFrames[i][0]];

                        if ( !l.isEmpty() ) {
                            mp3eframes += extraFrames[i][0];
                            mp3eframes += TStringToQString( l.front()->toString() );
                        }
                    }
                }


                delete fileref;
                fileref = NULL;
                return tag;
            }
            else { // If the file is ogg or flac
                tag = new TagLib::Ogg::XiphComment();
                if ( fileref->tag() ) // If a tag already exists
                    TagLib::Tag::duplicate( fileref->tag(), tag, true );
                delete fileref;
                fileref = NULL;
                return tag;
            }
        }
        else {
            //qDebug( "fileref = NULL" );
            return NULL;
        }

        delete fileref;
        fileref = NULL;
    }
    else
        return tag;
}
开发者ID:BackupTheBerlios，项目名称:mediatagtools，代码行数:49，代码来源:mttfile.cpp


示例17: extractMBIDFromFile

QString extractMBIDFromFile(TagLib::MPEG::File *file)
{
	TagLib::ID3v2::Tag *tag = file->ID3v2Tag();
	TagLib::ID3v2::FrameList ufid = tag->frameListMap()["UFID"];
	if (!ufid.isEmpty()) {
		for (TagLib::ID3v2::FrameList::Iterator i = ufid.begin(); i != ufid.end(); i++) {
			TagLib::ID3v2::UniqueFileIdentifierFrame *frame = dynamic_cast<TagLib::ID3v2::UniqueFileIdentifierFrame *>(*i);
			if (frame && frame->owner() == "http://musicbrainz.org") {
				TagLib::ByteVector id = frame->identifier();
				return QString::fromAscii(id.data(), id.size());
			}
		}
	}
	return QString();
}
开发者ID:nemesit，项目名称:acoustid-fingerprinter，代码行数:15，代码来源:tagreader.cpp


示例18: coverFromMPEGTags

bool CoverUtils::coverFromMPEGTags(TagLib::ID3v2::Tag *tag, Album *album) {

    if (!tag) return false;

    TagLib::ID3v2::FrameList list = tag->frameList("APIC");
    if (list.isEmpty()) return false;

    TagLib::ID3v2::AttachedPictureFrame *frame =
            static_cast<TagLib::ID3v2::AttachedPictureFrame *>(list.front());
    if (!frame) return false;
    const int frameSize = frame->picture().size();
    if (frameSize <= 0) return false;

    QImage image;
    image.loadFromData((const uchar *) frame->picture().data(), frame->picture().size());
    if (!isAcceptableImage(image)) return false;

    return saveImage(image, album);
}
开发者ID:PhillipMwaniki，项目名称:musique，代码行数:19，代码来源:coverutils.cpp


示例19: 

bool
ID3v2TagHelper::hasEmbeddedCover() const
{
    TagLib::ID3v2::FrameList apicList = m_tag->frameListMap()[fieldName( Meta::valHasCover ).toCString()];

    for( TagLib::ID3v2::FrameList::ConstIterator it = apicList.begin(); it != apicList.end(); ++it )
    {
        TagLib::ID3v2::AttachedPictureFrame *currFrame =
                dynamic_cast< TagLib::ID3v2::AttachedPictureFrame * >( *it );

        if( currFrame->picture().size() < MIN_COVER_SIZE )
            continue;

        if( currFrame->type() == TagLib::ID3v2::AttachedPictureFrame::FrontCover ||
            currFrame->type() == TagLib::ID3v2::AttachedPictureFrame::Other )
            return true;
    }

    return false;
}
开发者ID:netrunner-debian-kde-extras，项目名称:amarok，代码行数:20，代码来源:ID3v2TagHelper.cpp


示例20: if

void ReplayGainReader::readID3v2(TagLib::ID3v2::Tag *tag)
{
    TagLib::ID3v2::UserTextIdentificationFrame* frame = 0;
    TagLib::ID3v2::FrameList frames = tag->frameList("TXXX");
    for(TagLib::ID3v2::FrameList::Iterator it = frames.begin(); it != frames.end(); ++it)
    {
        frame = dynamic_cast<TagLib::ID3v2::UserTextIdentificationFrame*>(*it);
        if(frame && frame->fieldList().size() >= 2)
        {
            TagLib::String desc = frame->description().upper();
            if (desc == "REPLAYGAIN_TRACK_GAIN")
                setValue(Qmmp::REPLAYGAIN_TRACK_GAIN, TStringToQString(frame->fieldList()[1]));
            else if (desc == "REPLAYGAIN_TRACK_PEAK")
                setValue(Qmmp::REPLAYGAIN_TRACK_PEAK, TStringToQString(frame->fieldList()[1]));
            else if (desc == "REPLAYGAIN_ALBUM_GAIN")
                setValue(Qmmp::REPLAYGAIN_ALBUM_GAIN, TStringToQString(frame->fieldList()[1]));
            else if (desc == "REPLAYGAIN_ALBUM_PEAK")
                setValue(Qmmp::REPLAYGAIN_ALBUM_PEAK, TStringToQString(frame->fieldList()[1]));
        }
    }
}
开发者ID:Greedysky，项目名称:qmmp，代码行数:21，代码来源:replaygainreader.cpp



注：本文中的taglib::id3v2::FrameList类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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C++ id3v2::Tag类代码示例发布时间：2022-05-31
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