int CMP4Tag::ReadMp4Tag(char *Filename) { MP4FileHandle MP4File; if(!(MP4File=MP4Read(Filename, 0))) { char buf[25+MAX_PATH+1]; sprintf(buf,"ReadMp4Tag: can't open \"%s\"",Filename); MessageBox(NULL,buf,NULL,MB_OK); return 1; } FREE_ARRAY(copyright); MP4GetMetadataTool(MP4File, ©right); FREE_ARRAY(artist); MP4GetMetadataArtist(MP4File, &artist); FREE_ARRAY(writer); MP4GetMetadataWriter(MP4File, &writer); FREE_ARRAY(title); MP4GetMetadataName(MP4File, &title); FREE_ARRAY(album); MP4GetMetadataAlbum(MP4File, &album); MP4GetMetadataTrack(MP4File, (unsigned __int16 *)&trackno, (unsigned __int16 *)&ntracks); MP4GetMetadataDisk(MP4File, (unsigned __int16 *)&discno, (unsigned __int16 *)&ndiscs); MP4GetMetadataCompilation(MP4File, (unsigned __int8 *)&compilation); FREE_ARRAY(year); MP4GetMetadataYear(MP4File, &year); FREE_ARRAY(genre); MP4GetMetadataGenre(MP4File, &genre); FREE_ARRAY(comment); MP4GetMetadataComment(MP4File, &comment); FREE_ARRAY(art.data); MP4GetMetadataCoverArt(MP4File, (unsigned __int8 **)&art.data, (u_int32_t *)&art.size); MP4Close(MP4File); /* FILE *f=fopen("D:\\prova.jpg","wb"); fwrite(artFile,1,artSize,f); fclose(f);*/ return 0; }
bool LoadFileAAC(FILE_INFO *pFile) { MP4FileHandle h = MP4Read(GetFullPath(pFile), 0); if (h == MP4_INVALID_FILE_HANDLE) { return false; } char* value; char* buff; u_int16_t no, total; if (MP4GetMetadataName(h, &value) == true) { if (UTF8toSJIS(value, &buff) == true) { SetTrackNameSI(pFile, buff); free(buff); } } if (MP4GetMetadataArtist(h, &value) == true) { if (UTF8toSJIS(value, &buff) == true) { SetArtistNameSI(pFile, buff); free(buff); } } if (MP4GetMetadataWriter(h, &value) == true) { if (UTF8toSJIS(value, &buff) == true) { SetComposerSI(pFile, buff); free(buff); } } if (MP4GetMetadataComment(h, &value) == true) { if (UTF8toSJIS(value, &buff) == true) { SetCommentSI(pFile, buff); free(buff); } } if (MP4GetMetadataTool(h, &value) == true) { if (UTF8toSJIS(value, &buff) == true) { SetSoftwareSI(pFile, buff); free(buff); } } if (MP4GetMetadataYear(h, &value) == true) { if (UTF8toSJIS(value, &buff) == true) { SetYearSI(pFile, buff); free(buff); } } if (MP4GetMetadataAlbum(h, &value) == true) { if (UTF8toSJIS(value, &buff) == true) { SetAlbumNameSI(pFile, buff); free(buff); } } if (MP4GetMetadataAlbumArtist(h, &value) == true) { /* 取得できるようにmp4v2.dllを変更 */ if (UTF8toSJIS(value, &buff) == true) { SetAlbumArtistSI(pFile, buff); free(buff); } } if (MP4GetMetadataTrack(h, &no, &total) == true) { char trackNo[10]; if (total > 0) { sprintf(trackNo, "%d/%d", no, total); } else { sprintf(trackNo, "%d", no); } SetTrackNumberSI(pFile, trackNo); } if (MP4GetMetadataDisk(h, &no, &total) == true) { char diskNo[10]; if (total > 0) { sprintf(diskNo, "%d/%d", no, total); } else { sprintf(diskNo, "%d", no); } SetDiskNumberSI(pFile, diskNo); } if (MP4GetMetadataGenre(h, &value) == true) { /* 取得できるようにmp4v2.dllを変更 */ if (UTF8toSJIS(value, &buff) == true) { SetGenreSI(pFile, buff); free(buff); } } if (MP4GetMetadataGrouping(h, &value) == true) { /* 取得できるようにmp4v2.dllに追加 */ if (UTF8toSJIS(value, &buff) == true) { SetKeywordSI(pFile, buff); free(buff); } } CString strOther = ""; { u_int16_t tempo; if (MP4GetMetadataTempo(h, &tempo) == true) { if (tempo > 0) { char buff[10]; sprintf(buff, " %dBPM", tempo); strOther += buff; } } } { u_int8_t cpl; if (MP4GetMetadataCompilation(h, &cpl) == true) { if (cpl == 1) { strOther += " コンピレーションの一部"; } } } //MP4TrackId trackId = MP4FindTrackId(pFile, 0, MP4_AUDIO_TRACK_TYPE); //SetAudioFormat(pFile, MP4Info(h)); // mp4info.cpp PrintAudioInfo() MP4TrackId trackId = MP4FindTrackId(h, 0); static const char* mpeg4AudioNames[] = { "MPEG-4 AAC main", "MPEG-4 AAC LC", "MPEG-4 AAC SSR", "MPEG-4 AAC LTP", NULL, "MPEG-4 AAC Scalable", "MPEG-4 TwinVQ", "MPEG-4 CELP", "MPEG-4 HVXC", NULL, NULL, "MPEG-4 TTSI", "MPEG-4 Main Synthetic", "MPEG-4 Wavetable Syn", "MPEG-4 General MIDI", "MPEG-4 Algo Syn and Audio FX", "MPEG-4 ER AAC LC", NULL, "MPEG-4 ER AAC LTP", "MPEG-4 ER AAC Scalable", "MPEG-4 ER TwinVQ", "MPEG-4 ER BSAC", "MPEG-4 ER ACC LD", "MPEG-4 ER CELP", "MPEG-4 ER HVXC", "MPEG-4 ER HILN", "MPEG-4 ER Parametric", }; static u_int8_t mpegAudioTypes[] = { MP4_MPEG2_AAC_MAIN_AUDIO_TYPE, // 0x66 MP4_MPEG2_AAC_LC_AUDIO_TYPE, // 0x67 MP4_MPEG2_AAC_SSR_AUDIO_TYPE, // 0x68 MP4_MPEG2_AUDIO_TYPE, // 0x69 MP4_MPEG1_AUDIO_TYPE, // 0x6B MP4_PCM16_LITTLE_ENDIAN_AUDIO_TYPE, MP4_VORBIS_AUDIO_TYPE, MP4_ALAW_AUDIO_TYPE, MP4_ULAW_AUDIO_TYPE, MP4_G723_AUDIO_TYPE, MP4_PCM16_BIG_ENDIAN_AUDIO_TYPE, }; static const char* mpegAudioNames[] = { "MPEG-2 AAC Main", "MPEG-2 AAC LC", "MPEG-2 AAC SSR", "MPEG-2 Audio (13818-3)", "MPEG-1 Audio (11172-3)", "PCM16 (little endian)", "Vorbis", "G.711 aLaw", "G.711 uLaw", "G.723.1", "PCM16 (big endian)", }; static u_int8_t numMpegAudioTypes = sizeof(mpegAudioTypes) / sizeof(u_int8_t); u_int8_t type = MP4GetTrackEsdsObjectTypeId(h, trackId); const char* typeName = "Unknown"; if (type == MP4_MPEG4_AUDIO_TYPE) { u_int8_t* pAacConfig = NULL; u_int32_t aacConfigLength; MP4GetTrackESConfiguration(h, trackId, &pAacConfig, &aacConfigLength); if (pAacConfig != NULL && aacConfigLength >= 2) { type = (pAacConfig[0] >> 3) & 0x1f; if (type == 0 || type == 5 || type == 10 || type == 11 || type == 18 || type >= 28) { typeName = "MPEG-4"; } else { typeName = mpeg4AudioNames[type - 1]; } MP4Free(pAacConfig); } else {
DWORD CTag_Mp4::Load(LPCTSTR szFileName) { DWORD dwWin32errorCode = ERROR_SUCCESS; Release(); char *pFileName = TstrToDataAlloc(szFileName, -1, NULL, DTC_CODE_UTF8); if (pFileName == NULL) { return -1; } char *info = MP4FileInfo(pFileName); if(!info) { free(pFileName); Release(); return -1; } m_strTrackInfo = info; free(info); m_strTrackInfo.Replace(_T("\n"),_T("\r\n")); // Audio/Video _StripAudioInfo(m_strTrackInfo,m_strAudioInfo,m_strVideoInfo); MP4FileHandle mp4file = MP4Read(pFileName); free(pFileName); if(mp4file == MP4_INVALID_FILE_HANDLE) { Release(); return -1; } m_bEnable = TRUE; char *value; uint16_t numvalue, numvalue2; uint8_t int8value; #ifdef USE_OLD_TAG_API if(MP4GetMetadataName(mp4file,&value) && (value != NULL)) { m_strMetadata_Name = _CnvMetadata(value); } if(MP4GetMetadataArtist(mp4file,&value) && (value != NULL)) { m_strMetadata_Artist = _CnvMetadata(value); } if(MP4GetMetadataAlbum(mp4file,&value) && (value != NULL)) { m_strMetadata_Album = _CnvMetadata(value); } if(MP4GetMetadataGrouping(mp4file,&value) && (value != NULL)) { m_strMetadata_Group = _CnvMetadata(value); } if(MP4GetMetadataWriter(mp4file,&value) && (value != NULL)) { m_strMetadata_Composer = _CnvMetadata(value); } if(MP4GetMetadataGenre(mp4file,&value) && (value != NULL)) { m_strMetadata_Genre = _CnvMetadata(value); } if(MP4GetMetadataTrack(mp4file,&numvalue,&numvalue2)) { m_iMetadata_Track1 = numvalue; m_iMetadata_Track2 = numvalue2; } if(MP4GetMetadataDisk(mp4file,&numvalue,&numvalue2)) { m_iMetadata_Disc1 = numvalue; m_iMetadata_Disc2 = numvalue2; } if(MP4GetMetadataTempo(mp4file,&numvalue)) { m_iMetadata_Tempo = numvalue; } if(MP4GetMetadataYear(mp4file,&value) && (value != NULL)) { m_strMetadata_Year = _CnvMetadata(value); } if(MP4GetMetadataCompilation(mp4file,&int8value)) { m_iMetadata_Compilation = int8value; } if(MP4GetMetadataComment(mp4file,&value) && (value != NULL)) { m_strMetadata_Comment = _CnvMetadata(value); } if(MP4GetMetadataTool(mp4file,&value) && (value != NULL)) { m_strMetadata_Tool = _CnvMetadata(value); } #else const MP4Tags* tags = MP4TagsAlloc(); if(tags) { MP4TagsFetch(tags, mp4file); if(tags->name) { m_strMetadata_Name = _CnvMetadata(tags->name); } if(tags->artist) { m_strMetadata_Artist = _CnvMetadata(tags->artist); } if(tags->album) { m_strMetadata_Album = _CnvMetadata(tags->album); } if(tags->grouping) { m_strMetadata_Group = _CnvMetadata(tags->grouping); } if(tags->composer) { m_strMetadata_Composer = _CnvMetadata(tags->composer); } if(tags->genre) { m_strMetadata_Genre = _CnvMetadata(tags->genre); } if(tags->track) { m_iMetadata_Track1 = tags->track->index; m_iMetadata_Track2 = tags->track->total; } if(tags->disk) { m_iMetadata_Disc1 = tags->disk->index; m_iMetadata_Disc2 = tags->disk->total; } if(tags->tempo) { m_iMetadata_Tempo = *tags->tempo; } if(tags->releaseDate) { m_strMetadata_Year = _CnvMetadata(tags->releaseDate); } if(tags->compilation) { m_iMetadata_Compilation = *tags->compilation; } if(tags->comments) { m_strMetadata_Comment = _CnvMetadata(tags->comments); } if(tags->encodingTool) { m_strMetadata_Tool = _CnvMetadata(tags->encodingTool); } MP4TagsFree(tags); } #endif MP4Close(mp4file); return dwWin32errorCode; }
bool Read_Tag(LPCSTR filename, void* tagHandle) { // TODO: // read metadata from tag and set each field to tagHandle // only TAGFIELD_* are supported (see QCDModTagEditor.h) // example of how to set value to tagHandle // use SetFieldA for ASCII or MultiBytes strings. // use SetFieldW for UNICODE strings // // ModInitTag.SetFieldW(tagHandle, TAGFIELD_COMPOSER, szwValue); // return true for successfull read, false for failure MP4FileHandle file = MP4_INVALID_FILE_HANDLE; char *pVal, dummy1[1024]; short dummy, dummy2; u_int32_t valueSize = 0; #ifdef DEBUG_OUTPUT in_mp4_DebugOutput("mp4_tag_read"); #endif file = MP4Read(filename, 0); if (file == MP4_INVALID_FILE_HANDLE) return false; /* get Metadata */ pVal = NULL; MP4GetMetadataName(file, &pVal); uSetDlgItemText(tagHandle, TAGFIELD_TITLE, pVal); pVal = NULL; MP4GetMetadataArtist(file, &pVal); uSetDlgItemText(tagHandle, TAGFIELD_ARTIST, pVal); pVal = NULL; MP4GetMetadataWriter(file, &pVal); uSetDlgItemText(tagHandle, TAGFIELD_COMPOSER, pVal); pVal = NULL; MP4GetMetadataComment(file, &pVal); uSetDlgItemText(tagHandle, TAGFIELD_COMMENT, pVal); pVal = NULL; MP4GetMetadataAlbum(file, &pVal); uSetDlgItemText(tagHandle, TAGFIELD_ALBUM, pVal); pVal = NULL; MP4GetMetadataGenre(file, &pVal); uSetDlgItemText(tagHandle, TAGFIELD_GENRE, pVal); //dummy = 0; //MP4GetMetadataTempo(file, &dummy); //if (dummy) //{ // wsprintf(dummy1, "%d", dummy); // SetDlgItemText(hwndDlg,IDC_METATEMPO, dummy1); //} dummy = 0; dummy2 = 0; MP4GetMetadataTrack(file, (unsigned __int16*)&dummy, (unsigned __int16*)&dummy2); if (dummy) { wsprintf(dummy1, "%d", dummy); ModInitTag.SetFieldA(tagHandle, TAGFIELD_TRACK, dummy1); } //if (dumm2) //{ // wsprintf(dummy1, "%d", dummy2); // SetDlgItemText(hwndDlg,IDC_METATRACK2, dummy1); //} //dummy = 0; dummy2 = 0; //MP4GetMetadataDisk(file, &dummy, &dummy2); //if (dummy) //{ // wsprintf(dummy1, "%d", dummy); // SetDlgItemText(hwndDlg,IDC_METADISK1, dummy1); //} //if (dummy) //{ // wsprintf(dummy1, "%d", dummy2); // SetDlgItemText(hwndDlg,IDC_METADISK2, dummy1); //} pVal = NULL; if (MP4GetMetadataYear(file, &pVal)) uSetDlgItemText(tagHandle, TAGFIELD_YEAR, pVal); //dummy3 = 0; //MP4GetMetadataCompilation(file, &dummy3); //if (dummy3) // SendMessage(GetDlgItem(hwndDlg, IDC_METACOMPILATION), BM_SETCHECK, BST_CHECKED, 0); pVal = NULL; MP4GetMetadataTool(file, &pVal); uSetDlgItemText(tagHandle, TAGFIELD_ENCODER, pVal); pVal = NULL; MP4GetMetadataFreeForm(file, "CONDUCTOR", (unsigned __int8**)&pVal, &valueSize); uSetDlgItemText(tagHandle, TAGFIELD_CONDUCTOR, pVal); pVal = NULL; MP4GetMetadataFreeForm(file, "ORCHESTRA", (unsigned __int8**)&pVal, &valueSize); uSetDlgItemText(tagHandle, TAGFIELD_ORCHESTRA, pVal); pVal = NULL; MP4GetMetadataFreeForm(file, "YEARCOMPOSED", (unsigned __int8**)&pVal, &valueSize); uSetDlgItemText(tagHandle, TAGFIELD_YEARCOMPOSED, pVal); pVal = NULL; MP4GetMetadataFreeForm(file, "ORIGARTIST", (unsigned __int8**)&pVal, &valueSize); uSetDlgItemText(tagHandle, TAGFIELD_ORIGARTIST, pVal); pVal = NULL; MP4GetMetadataFreeForm(file, "LABEL", (unsigned __int8**)&pVal, &valueSize); uSetDlgItemText(tagHandle, TAGFIELD_LABEL, pVal); pVal = NULL; MP4GetMetadataFreeForm(file, "COPYRIGHT", (unsigned __int8**)&pVal, &valueSize); uSetDlgItemText(tagHandle, TAGFIELD_COPYRIGHT, pVal); pVal = NULL; MP4GetMetadataFreeForm(file, "CDDBTAGID", (unsigned __int8**)&pVal, &valueSize); uSetDlgItemText(tagHandle, TAGFIELD_CDDBTAGID, pVal); /* ! Metadata */ MP4Close(file); return true; }
bool MP4::File::save() { MP4Close(mp4file); MP4FileHandle handle = MP4Modify(name()); if(handle == MP4_INVALID_FILE_HANDLE) { mp4file = MP4Read(name()); return false; } #ifdef MP4V2_HAS_WRITE_BUG /* according to gtkpod we have to delete all meta data before modifying it, save the stuff we would not touch */ // need to fetch/rewrite this only if we aren't going to anyway uint8_t compilation = 0; bool has_compilation = mp4tag->compilation() == MP4::Tag::Undefined ? MP4GetMetadataCompilation(handle, &compilation) : false; char *tool = NULL; MP4GetMetadataTool(handle, &tool); MP4MetadataDelete(handle); #endif #define setmeta(val, tag) \ if(mp4tag->val().isNull()) { \ /*MP4DeleteMetadata##tag(handle);*/ \ MP4SetMetadata##tag(handle, ""); \ } else { \ MP4SetMetadata##tag(handle, mp4tag->val().toCString(true)); \ } setmeta(title, Name); setmeta(artist, Artist); setmeta(album, Album); setmeta(comment, Comment); setmeta(genre, Genre); char buf[100] = ""; if(mp4tag->year()) snprintf(buf, sizeof(buf), "%u", mp4tag->year()); MP4SetMetadataYear(handle, buf); u_int16_t t1, t2; MP4GetMetadataTrack(handle, &t1, &t2); MP4SetMetadataTrack(handle, mp4tag->track(), t2); if(mp4tag->bpm() != 0) MP4SetMetadataTempo(handle, mp4tag->bpm()); if(mp4tag->compilation() != MP4::Tag::Undefined) { MP4SetMetadataCompilation(handle, mp4tag->compilation()); } MP4SetMetadataCoverArt(handle, mp4tag->cover().size() ? const_cast<u_int8_t *>( reinterpret_cast<const u_int8_t *>( mp4tag->cover().data() ) ) : 0, mp4tag->cover().size()); #ifdef MP4V2_HAS_WRITE_BUG // set the saved data again if(has_compilation) MP4SetMetadataCompilation(handle, compilation); if(tool) { MP4SetMetadataTool(handle, tool); free(tool); } #endif MP4Close(handle); mp4file = MP4Read(name()); if(mp4file == MP4_INVALID_FILE_HANDLE) { fprintf(stderr, "reopen failed\n"); return false; } return true; }