AVVideoCompositionRenderContextMBS methods

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Back to AVVideoCompositionRenderContextMBS class.

AVVideoCompositionRenderContextMBS.Constructor

Type Topic Plugin Version macOS Windows Linux iOS Targets
method AVFoundation MBS AVFoundation Plugin 14.0 ✅ Yes ❌ No ❌ No ✅ Yes All
The constructor.

AVVideoCompositionRenderContextMBS.newPixelBuffer as CVPixelBufferMBS

Type Topic Plugin Version macOS Windows Linux iOS Targets
method AVFoundation MBS AVFoundation Plugin 14.0 ✅ Yes ❌ No ❌ No ✅ Yes All
Returns a pixel buffer to use for rendering.

The buffer's kCVImageBufferCleanApertureKey and kCVImageBufferPixelAspectRatioKey attachments are set to match the current composition processor properties.
You are responsible for calling CVBufferRelease on the pixel buffer.
Available in OS X v10.9 and later.

The items on this page are in the following plugins: MBS AVFoundation Plugin.


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