CVPixelBuffer and Color profiles
CVPixelBuffer and Color profiles
- Subject: CVPixelBuffer and Color profiles
- From: Kevin Meaney <email@hidden>
- Date: Mon, 19 Jan 2015 01:22:38 +0000
I would like to have a CVPixelBuffer function that returns the color profile of a CVPixelBuffer. I'm using the CVPixelBuffer data as a backing store when I create a CGBitmapContext and I would like to provide the appropriate color profile when I create the CGBitmapContext. The CVPixelBuffer is created from a CVPixelBufferPool which itself is created from an AVAssetWriterInputPixelBufferAdaptor.
Since my desire/need for the CVPixelBuffer function that returns a color profile that can be used as input for creating a CGBitmapContext is unfulfilled. How can I make sure that the CGBitmapContext and CVPixelBuffer view the pixel data in the same way from a color matching perspective?
Kevin
Sent from my iPad
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