needs help - changing default compression doesn't work properly in intel mac

• Subject: needs help - changing default compression doesn't work properly in intel mac
• From: "sandeep chandran" <email@hidden>
• Date: 26 Mar 2007 10:27:05 -0000
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Hi
the followig code is working perfectly in PPC mac and is not working in intel mac. can
anyone tell me where i went wrong?



ComponentInstance ci = OpenDefaultComponent(MovieExportType, kQTFileTypeMovie);
    if (ci) {
        Boolean canceled;
        CFDataRef theData;
       
        // first time though, set up some default settings
        if (NULL == gExportSettings) {
            SCSpatialSettings ss;
            UInt8 falseSetting = false;                      
         ss.codecType = kMPEG4VisualCodecType;//kH264CodecType;
            ss.codec = NULL;
            ss.depth = 0;
            ss.spatialQuality = codecHighQuality;
                     
          MovieExportGetSettingsAsAtomContainer(ci, &gExportSettings);
      
           // video options
            QTAtom videAtom = QTFindChildByID(gExportSettings, kParentAtomIsContainer,
kQTSettingsVideo, 1, NULL);
            if (videAtom) {
                // spatial
              QTAtom  sptlAtom = QTFindChildByID(gExportSettings, videAtom,
scSpatialSettingsType, 1, NULL);
                if (sptlAtom) {
                    QTSetAtomData(gExportSettings, sptlAtom, sizeof(SCSpatialSettings), &ss);
                }
          }
          QTAtom soundAtom = QTFindChildByID( gExportSettings,
kParentAtomIsContainer, kQTSettingsSound, 1, NULL );
          if (soundAtom == 0)
               QTInsertChild( gExportSettings, kParentAtomIsContainer,
kQTSettingsSound, 1, 0, 0, nil, &soundAtom );
          long aLong = kMPEG4AudioFormat; //kAudioFormatMPEG4AAC
          QTAtom compAtom = QTFindChildByID(gExportSettings, soundAtom,
scSoundCompressionType, 1, NULL);
          QTSetAtomData(gExportSettings, compAtom, sizeof(aLong), &aLong);
     
          }
          
          
      MovieExportSetSettingsFromAtomContainer(ci, gExportSettings);
          
          Handle sourceDataRef = NULL;
          OSType sourceDataRefType;              
          short resId = movieInDataForkResID;
               
          // create data references from the FSRefs
          QTNewDataReferenceFromFSRef(&sourceRef, 0, &sourceDataRef,
&sourceDataRefType);          
          QTNewDataReferenceFromFSRef(&destRef, 0, &destDataRef, &destDataRefType);
          
          NewMovieFromDataRef(&sourceMovie, newMovieActive, &resId, sourceDataRef,
sourceDataRefType);
     
          
          ConvertMovieToDataRef(sourceMovie, 0, destDataRef,
destDataRefType,kQTFileTypeMovie, FOUR_CHAR_CODE
('TVOD'),createMovieFileDeleteCurFile | createMovieFileDontCreateResFile,ci);





regards

Sandeep
          

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