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

 
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
          

Sandeep A.C
(Visit me at: http://sandeepcnair.wetpaint.com )







                 

                                                                       

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