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Too little information for this problem. Can you tell me how your code working? If you create CIImage yourself, do remember release it as soon as possible. Are you adding...

Check this things > Follow these practices for best performance: > Don’t create a CIContext object every time you render. > Contexts store a lot of state information; it’s more...

The code you reply in the mail have some problem: ``` CIContext *context = [CIContext contextWithOptions:nil]; CIImage *inputCIImage = [CIImage imageWithCGImage:[image CGImage]]; [filter setValue:inputCIImage forKeyPath:kCIInputImageKey]; CIImage *outputImage = [filter outputImage];...

20 mins…I have never tried this kind of video before. I may do some test tonight. Any thing about this video’s media info, it may help me to find out...

Are you using JFTAVAssetExportSession for export? > 在 2017年11月2日，下午2:07，5ysourcesafe 写道： > > Thanks for you response bottotl. > > I am try to merge multiple videos with different filters and...

Ok, I will see this later. If you are in hurry, you can try to use AVAssetExportSession replace of this class. AVAssetExportSession don’t gave enough size to choice，so I wrote...

It works fine when I try to export a video about 2G on my iPhone7 iOS 11.1 . Instruments no leak, app no crash.I found some little leak but not...

@5ysourcesafe Consider AVAssetReader may post too mush frames to compositor, there were two way to solve this problem 1. slow down post operation. 2. stop rendering until objects been released....

My co-worker tell me, consider CIContext do have memory issues(in it's black box), use OpenGL to apply Filter to image can solve memory problem. But I'm not familiar with OpenGL,...

I'm using iOS 18.1.1, XCode 16.0(16A242d) I have the error, this issues looks like https://github.com/johnno1962/HotReloading/issues/85 the defaults read com.johnholdsworth.InjectionIII and the codesign of eval103.dylib looks good to me  And...