本文整理汇总了C++中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, 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12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，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1:
UnsynchronizedLyricsFrame *UnsynchronizedLyricsFrame::findByDescription(const ID3v2::Tag *tag, const String &d) // static
{
ID3v2::FrameList lyrics = tag->frameList("USLT");
for(ID3v2::FrameList::ConstIterator it = lyrics.begin(); it != lyrics.end(); ++it){
UnsynchronizedLyricsFrame *frame = dynamic_cast<UnsynchronizedLyricsFrame *>(*it);
if(frame && frame->description() == d)
return frame;
}
return 0;
}示例2:
CommentsFrame *CommentsFrame::findByDescription(const ID3v2::Tag *tag, const String &d) // static
{
ID3v2::FrameList comments = tag->frameList("COMM");
for(ID3v2::FrameList::ConstIterator it = comments.begin();
it != comments.end();
++it)
{
CommentsFrame *frame = dynamic_cast<CommentsFrame *>(*it);
if(frame && frame->description() == d)
return frame;
}
return 0;
}示例3:
ChapterFrame *ChapterFrame::findByElementID(const ID3v2::Tag *tag, const ByteVector &eID) // static
{
ID3v2::FrameList comments = tag->frameList("CHAP");
for(ID3v2::FrameList::ConstIterator it = comments.begin();
it != comments.end();
++it)
{
ChapterFrame *frame = dynamic_cast<ChapterFrame *>(*it);
if(frame && frame->elementID() == eID)
return frame;
}
return 0;
}示例4:
TableOfContentsFrame *TableOfContentsFrame::findTopLevel(const ID3v2::Tag *tag) // static
{
ID3v2::FrameList tablesOfContents = tag->frameList("CTOC");
for(ID3v2::FrameList::ConstIterator it = tablesOfContents.begin();
it != tablesOfContents.end();
++it)
{
TableOfContentsFrame *frame = dynamic_cast<TableOfContentsFrame *>(*it);
if(frame && frame->isTopLevel() == true)
return frame;
}
return 0;
}示例5:
UniqueFileIdentifierFrame *UniqueFileIdentifierFrame::findByOwner(const ID3v2::Tag *tag, const String &o) // static
{
ID3v2::FrameList comments = tag->frameList("UFID");
for(ID3v2::FrameList::ConstIterator it = comments.begin();
it != comments.end();
++it)
{
UniqueFileIdentifierFrame *frame = dynamic_cast<UniqueFileIdentifierFrame *>(*it);
if(frame && frame->owner() == o)
return frame;
}
return 0;
}示例6:
TableOfContentsFrame *TableOfContentsFrame::findByElementID(const ID3v2::Tag *tag, const ByteVector &eID) // static
{
ID3v2::FrameList tablesOfContents = tag->frameList("CTOC");
for(ID3v2::FrameList::ConstIterator it = tablesOfContents.begin();
it != tablesOfContents.end();
++it)
{
TableOfContentsFrame *frame = dynamic_cast<TableOfContentsFrame *>(*it);
if(frame && frame->elementID() == eID)
return frame;
}
return 0;
}示例7: main
int main()
{
string dirp, filepath;
dirent plikaudio;
cout << "podaj ścieżkę do biblioteki: " << flush;
getline( cin, dirp );
plikaudio=listujPliki(dirp);
filepath = dirp + "/" + plikaudio.d_name;
cout << "wczytano plik : "<<filepath << endl;
MPEG::File file(filepath.c_str());
if(file.ID3v2Tag())
{
ID3v2::FrameList l = file.ID3v2Tag()->frameListMap()["RVAD"];
if(l.isEmpty())
cout << "plik nie posiada tagu replaygain"<< endl;
}
file.save();
}示例8: StringListToVectorString
const std::vector<std::string> CTagLoaderTagLib::GetID3v2StringList(const ID3v2::FrameList& frameList)
{
const ID3v2::TextIdentificationFrame *frame = dynamic_cast<ID3v2::TextIdentificationFrame *>(frameList.front());
if (frame)
return StringListToVectorString(frame->fieldList());
return std::vector<std::string>();
}示例9: save
//.........这里部分代码省略.........
flacPicture.setType( FLAC::Picture::FrontCover );
flacPicture.setData( *picture );
const ByteVector pict_data = flacPicture.render();
xiphComment->addField( "METADATA_BLOCK_PICTURE", QByteArray::fromRawData( pict_data.data(), pict_data.size() ).toBase64().data() );
}
mustSave = true;
}
}
}
else if ( !isChecked() ) //Usuwanie wszystkich znanych tagów
{
mustSave = true;
if ( instanceOf( file, MPEG::File ) )
( ( MPEG::File & )file ).strip();
else if ( instanceOf( file, MPC::File ) )
( ( MPC::File & )file ).strip();
else if ( instanceOf( file, WavPack::File ) )
( ( WavPack::File & )file ).strip();
else if ( instanceOf( file, TrueAudio::File ) )
( ( TrueAudio::File & )file ).strip();
else if ( instanceOf( file, APE::File ) )
( ( APE::File & )file ).strip();
else if ( instanceOf( file, MP4::File ) )
( ( MP4::File & )file ).tag()->itemListMap().clear();
else if ( instanceOf( file, ASF::File ) )
( ( ASF::File & )file ).tag()->attributeListMap().clear();
else if ( isOgg( file ) )
removeXiphComment( getXiphComment( file ) );
else if ( instanceOf( file, FLAC::File ) )
{
FLAC::File &flacF = ( FLAC::File & )file;
flacF.removePictures();
#if TAGLIB19
if ( flacF.hasXiphComment() )
#endif
removeXiphComment( flacF.xiphComment() );
}
else if ( instanceOf( file, RIFF::AIFF::File ) )
{
ID3v2::Tag *id3v2 = ( ( RIFF::AIFF::File & )file ).tag();
if ( id3v2 )
{
ID3v2::FrameList frameList = id3v2->frameList();
for ( ID3v2::FrameList::ConstIterator it = frameList.begin() ; it != frameList.end() ; ++it )
id3v2->removeFrame( *it );
}
}
#if TAGLIB18
else if ( instanceOf( file, Mod::File ) || instanceOf( file, S3M::File ) || instanceOf( file, IT::File ) || instanceOf( file, XM::File ) )
{
Mod::Tag *modTag = NULL;
if ( instanceOf( file, Mod::File ) )
modTag = ( ( Mod::File & )file ).tag();
else if ( instanceOf( file, S3M::File ) )
modTag = ( ( S3M::File & )file ).tag();
else if ( instanceOf( file, IT::File ) )
modTag = ( ( IT::File & )file ).tag();
else if ( instanceOf( file, XM::File ) )
modTag = ( ( XM::File & )file ).tag();
if ( modTag )
modTag->setTrackerName( String::null );
}
#endif
}
/* FLAC::File writer BUG workaround - remove ID3 tags */
if ( mustSave && instanceOf( file, FLAC::File ) )
{
FLAC::File &flacF = ( FLAC::File & )file;
#if TAGLIB19
if ( flacF.hasID3v1Tag() || flacF.hasID3v2Tag() )
#else
if ( flacF.ID3v1Tag() || flacF.ID3v2Tag() )
#endif
{
const FileName fName = fRef->file()->name();
result = fRef->save();
delete fRef;
fRef = NULL;
if ( result )
result = MPEG::File( fName, false ).save( MPEG::File::NoTags );
mustSave = false;
}
}
#if TAGLIB19
/* No ID3v2 in WAV, only InfoTag */
if ( mustSave && instanceOf( file, RIFF::WAV::File ) )
{
RIFF::WAV::File &wavF = ( RIFF::WAV::File & )file;
wavF.save( wavF.InfoTag()->isEmpty() ? RIFF::WAV::File::NoTags : RIFF::WAV::File::Info );
mustSave = false;
}
#endif
return mustSave ? fRef->save() : ( fRef ? true : result );
}
return false;
}示例10:
QMPlay_Tag::QMPlay_Tag( const char *_fileName )
{
using namespace TagLib;
fileName = _fileName;
isNull = true;
canWriteID3 = false;
dontUse = false;
isFLAC = fileName.right( 5 ) == ".flac";
if ( !isFLAC )
{
QByteArray r4 = fileName.right( 4 );
if ( r4 == ".wav" )
{
dontUse = true;
return;
}
if ( r4 == ".mp3" )
canWriteID3 = true;
}
//General tags
{
Load_FileRef
if ( !f->isNull() && f->tag() )
{
Tag *tag = f->tag();
title = tag->title();
artist = tag->artist();
album = tag->album();
comment = tag->comment();
genre = tag->genre();
year = tag->year();
track = tag->track();
isNull = false;
}
delete f;
}
//ID3v2 picture
if ( canWriteID3 )
{
Load_MPEG_File
ID3v2::Tag *id3v2 = f->ID3v2Tag();
if ( id3v2 && !id3v2->isEmpty() )
{
ID3v2::FrameList pict = id3v2->frameList( "APIC" );
if ( !pict.isEmpty() )
{
picture = ID3v2::AttachedPictureFrame( pict.front()->render() ).picture();
isNull = false;
}
}
delete f;
}
//FLAC picture
if ( isFLAC )
{
Load_FLAC_File
if ( f->pictureList().size() )
{
FLAC::Picture *p = f->pictureList().front();
if ( p )
{
picture = p->data();
isNull = false;
}
}
delete f;
}
}示例11: save
void QMPlay_Tag::save( bool clearID3 )
{
if ( dontUse )
return;
using namespace TagLib;
//ID3v2
{
Load_MPEG_File
if ( !canWriteID3 || clearID3 )
f->save( MPEG::File::NoTags );
else
{
ID3v2::Tag *id3v2 = f->ID3v2Tag();
if ( id3v2 )
{
ID3v2::FrameList pict = id3v2->frameList( "APIC" );
while ( pict.size() )
id3v2->removeFrame( pict[ 0 ] );
if ( !picture.isEmpty() )
{
ID3v2::AttachedPictureFrame *pictFrame = new ID3v2::AttachedPictureFrame;
pictFrame->setPicture( picture );
QString mimeType = "image/" + QImageReader( QDataStream( QByteArray( picture.data(), picture.size() ) ).device() ).format();
pictFrame->setMimeType( mimeType.toAscii().data() );
id3v2->addFrame( pictFrame );
}
f->save();
}
}
delete f;
}
if ( isFLAC )
{
Load_FLAC_File
if ( f->pictureList().size() )
f->removePictures();
if ( !picture.isEmpty() )
{
FLAC::Picture *pict = new FLAC::Picture;
pict->setData( picture );
QString mimeType = "image/" + QImageReader( QDataStream( QByteArray( picture.data(), picture.size() ) ).device() ).format();
pict->setMimeType( mimeType.toAscii().data() );
f->addPicture( pict );
}
f->save();
delete f;
}
//General tag
{
Load_FileRef
if ( !f->isNull() && f->tag() )
{
Tag *tag = f->tag();
tag->setTitle( title );
tag->setArtist( artist );
tag->setAlbum( album );
tag->setComment( comment );
tag->setGenre( genre );
tag->setYear( year );
tag->setTrack( track );
f->save();
}
delete f;
}
}示例12: strncpy
/**
* Read meta information from id3v2 tags
* @param tag: the id3v2 tag
* @param p_demux; the demux object
* @param p_demux_meta: the demuxer meta
* @param p_meta: the meta
*/
static void ReadMetaFromId3v2( ID3v2::Tag* tag, demux_t* p_demux, demux_meta_t* p_demux_meta, vlc_meta_t* p_meta )
{
// Get the unique file identifier
ID3v2::FrameList list = tag->frameListMap()["UFID"];
ID3v2::FrameList::Iterator iter;
for( iter = list.begin(); iter != list.end(); iter++ )
{
ID3v2::UniqueFileIdentifierFrame* p_ufid =
dynamic_cast<ID3v2::UniqueFileIdentifierFrame*>(*iter);
const char *owner = p_ufid->owner().toCString();
if (!strcmp( owner, "http://musicbrainz.org" ))
{
/* ID3v2 UFID contains up to 64 bytes binary data
* but in our case it will be a '\0'
* terminated string */
char psz_ufid[64];
int max_size = __MIN( p_ufid->identifier().size(), 63);
strncpy( psz_ufid, p_ufid->identifier().data(), max_size );
psz_ufid[max_size] = '\0';
vlc_meta_SetTrackID( p_meta, psz_ufid );
}
}
// Get the use text
list = tag->frameListMap()["TXXX"];
for( iter = list.begin(); iter != list.end(); iter++ )
{
ID3v2::UserTextIdentificationFrame* p_txxx =
dynamic_cast<ID3v2::UserTextIdentificationFrame*>(*iter);
vlc_meta_AddExtra( p_meta, p_txxx->description().toCString( true ),
p_txxx->fieldList().toString().toCString( true ) );
}
// Get some more informations
#define SET( tagName, metaName ) \
list = tag->frameListMap()[tagName]; \
if( !list.isEmpty() ) \
vlc_meta_Set##metaName( p_meta, \
(*list.begin())->toString().toCString( true ) );
SET( "TCOP", Copyright );
SET( "TENC", EncodedBy );
SET( "TLAN", Language );
SET( "TPUB", Publisher );
#undef SET
/* Preferred type of image
* The 21 types are defined in id3v2 standard:
* http://www.id3.org/id3v2.4.0-frames */
static const int pi_cover_score[] = {
0, /* Other */
5, /* 32x32 PNG image that should be used as the file icon */
4, /* File icon of a different size or format. */
20, /* Front cover image of the album. */
19, /* Back cover image of the album. */
13, /* Inside leaflet page of the album. */
18, /* Image from the album itself. */
17, /* Picture of the lead artist or soloist. */
16, /* Picture of the artist or performer. */
14, /* Picture of the conductor. */
15, /* Picture of the band or orchestra. */
9, /* Picture of the composer. */
8, /* Picture of the lyricist or text writer. */
7, /* Picture of the recording location or studio. */
10, /* Picture of the artists during recording. */
11, /* Picture of the artists during performance. */
6, /* Picture from a movie or video related to the track. */
1, /* Picture of a large, coloured fish. */
12, /* Illustration related to the track. */
3, /* Logo of the band or performer. */
2 /* Logo of the publisher (record company). */
};
int i_score = -1;
// Try now to get embedded art
list = tag->frameListMap()[ "APIC" ];
if( list.isEmpty() )
return;
TAB_INIT( p_demux_meta->i_attachments, p_demux_meta->attachments );
for( iter = list.begin(); iter != list.end(); iter++ )
{
ID3v2::AttachedPictureFrame* p_apic =
dynamic_cast<ID3v2::AttachedPictureFrame*>(*iter);
input_attachment_t *p_attachment;
const char *psz_mime;
char *psz_name, *psz_description;
// Get the mime and description of the image.
// If the description is empty, take the type as a description
psz_mime = p_apic->mimeType().toCString( true );
//.........这里部分代码省略.........