AV Capture Video Data Output Delegate

Reknev camera also doesn't have any filters or like, you know, custom filters. So we need to build our own camera library. I did have some experience at that time from Reknev, MMKV and BlurHash. Snapchat's main or home screen is slower than the one on Instagram. That's why it needs to be as fast as possible. And if you record a video with shaky hands, it's actually shaking a lot. But yeah, now that video stabilization is in place, those kinds of very specific things are much better.