@class AVSampleBufferGeneratorInternal; @interface AVSampleBufferGenerator : NSObject { AVSampleBufferGeneratorInternal *_generator; } + (void)initialize; + (void)notifyOfDataReadyForSampleBuffer:(struct opaqueCMSampleBuffer { } *)a0 completionHandler:(id /* block */)a1; - (id)init; - (void)dealloc; - (id)copyWithZone:(struct _NSZone { } *)a0; - (struct OpaqueFigSampleGenerator { } *)_figSampleGenerator; - (struct opaqueCMSampleBuffer { } *)createSampleBufferForRequest:(id)a0; - (struct opaqueCMSampleBuffer { } *)createSampleBufferForRequest:(id)a0 addingToBatch:(id)a1 error:(id *)a2; - (struct opaqueCMSampleBuffer { } *)createSampleBufferForRequest:(id)a0 error:(id *)a1; - (id)initWithAsset:(id)a0 timebase:(struct OpaqueCMTimebase { } *)a1; - (id)makeBatch; @end