MTIVideoComposition not working

[amir-ardalanuk]

Hi Dear @alexiscn Firstly Thank you for your useful repo; it makes our road easier Actually, I'm trying to use Filters on Video with AVPlayer and MetalPetal MTIVideoComposition, but after videoComposition is exported and added to PlayerItem, Video is not working anymore and freeze. I will appreciate it If you can help me to solve this issue.

[alexiscn]

You can have a look at MTTransition which contains a demo that using videoComposition to export video, but that project does not using MetalFilters.

[amir-ardalanuk]

@alexiscn Thank you for replying. I've checked MTTransition. If I want to explain my current situation, I have my own videoCompoisiton that my editing instruction is added to it. I want to add MTI's instruction, which is generated with the makeAVVideoComposition method, to my own videoComposition instruction. How and What is the best way to merge these instructions?