Results 20 comments of sun_

Currently, I'm using [swift-format](https://github.com/apple/swift-format) to format the codebase. ``` swift-format --configuration .swift-format -i -r . ```

Your h264 file may be invalid.

sorry for the delay, can you share your video file?

You should recompile FFmpeg for iOS.

Yes, FFmpeg can implemet these features. For iOS, you can reference this [example](https://github.com/sunlubo/SwiftFFmpegDemo-iOS).

You should use xcframework like [this](https://github.com/sunlubo/SwiftFFmpeg/pull/41).

FFmpeg compatibility issues, please use the master branch

Use headerView is right, and you also need to modify the scaleCoverView's code.

@zadeviggers Done.