For lossless cut, there's the LosslessCut [1] app, which even has an experimental but mostly working version of a "smart cut" feature [2] (aka. only re-encode t

For lossless cut, there's the LosslessCut [1] app, which even has an experimental but mostly working version of a "smart cut" feature [2] (aka. only re-encode the minimal mandatory amount of frames if you trim at a point between 2 key frames) [1]: https://github.com/mifi/lossless-cut https://github.com/mifi/lossless-cut [2]: https://github.com/mifi/lossless-cut/issues/126 https://github.com/mifi/lossless-cut/issues/126