Hello, > On 26 Jun 2015, at 12:18, Zhang Rui <bbcallen at gmail.com> wrote: > >> + CFDictionarySetValue(dpba, >> + kCVPixelBufferOpenGLCompatibilityKey, >> + kCFBooleanFalse); > > Maybe kCVPixelBufferOpenGLESCompatibilityKey for iOS? Absolutely. Good idea :) Cheers, Felix