Did you try kCVPixelFormatType_48RGB? On Apr 26, 2010, at 1:26 PM, Ignacio Enriquez wrote:
> Hi All. > > I am working with QTKit.framework and I want to make my application > works in 64 also. > but I am having some troubles when capturing frames in 64bits arch > (from iSight). > I asked the same question in Quicktime-API list but no luck, so, maybe > here I can get some help ;) > ( http://lists.apple.com/archives/quicktime-api/2010/Apr/msg00069.html ) > > The error: > 2010-04-18 03:18:51.608 QTCam[7689:c503] *** QTCaptureSession warning: > Session received the following error while decompressing video: Error > Domain=NSOSStatusErrorDomain Code=-12905 "The operation couldn’t be > completed. (OSStatus error -12905.)". Make sure that the formats of > all video outputs are properly configured. > > So, I suppose I have to change kCVPixelFormatType_24RGB from > attributes, but 64RGB didn't not work also. > > mCaptureDecompressedOutput = [[QTCaptureDecompressedVideoOutput alloc] init]; > [mCaptureDecompressedOutput setPixelBufferAttributes:[NSDictionary > dictionaryWithObjectsAndKeys: > [NSNumber > numberWithDouble:320.0], (id)kCVPixelBufferWidthKey, > [NSNumber > numberWithDouble:240.0], (id)kCVPixelBufferHeightKey, > [NSNumber > numberWithUnsignedInt:kCVPixelFormatType_24RGB], > (id)kCVPixelBufferPixelFormatTypeKey, nil]]; > > So I am stucked here. > > BTW:numberWithUnsignedInt:kCVPixelFormatType_24RGB works in 32 bits. > > > Thanks in advance. > _______________________________________________ > > Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) > > Please do not post admin requests or moderator comments to the list. > Contact the moderators at cocoa-dev-admins(at)lists.apple.com > > Help/Unsubscribe/Update your Subscription: > http://lists.apple.com/mailman/options/cocoa-dev/douglas_welton%40earthlink.net > > This email sent to douglas_wel...@earthlink.net _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
