ios - can't complete process of GPUImageMovieWriter completionBlock -

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when completion block complete process set video brightness using gpuimage class, output video of 0 kb, , crashes on gpuimagemoviewriter.m file, , gives below error.

proj_name(1232,0xb0219000) malloc: * mach_vm_map(size=8388608) failed (error code=3) * error: can't allocate region securely *** set breakpoint in malloc_error_break debug

is here had worked using gpuimage video brightness??

gpuimagebrightnessfilter: adjusts brightness of image

brightness: adjusted brightness (-1.0 - 1.0, 0.0 default)

https://github.com/bradlarson/gpuimage

check above link..


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