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BradLarson / GPUImage

An open source iOS framework for GPU-based image and video processing
http://www.sunsetlakesoftware.com/2012/02/12/introducing-gpuimage-framework
BSD 3-Clause "New" or "Revised" License
20.23k stars 4.61k forks source link

phone hot #2459

Closed chaserr closed 7 years ago

chaserr commented 7 years ago

when i use GPUImage to record video a minute, the iphone is too hot. how did i do ?

BradLarson commented 7 years ago

Using the GPU and CPU to filter and record video is an intensive operation. This is to be expected.

You can run your application under a profiler to see the exact performance hotspots to optimize, if you'd like.