What is a non-encoding lossless h.264 AVC editor? (other than avidemux which is buggy) This is actually in reference to mp4 h264 avc shadowplay videos; I've tried avidemux but its buggy, and alternatively I like shotcut's interface but it doesn't have the specialized h264 in/out lossless cutting without encoding like avidemux.
I know only VideoReDo and SolveigMM Video Splitter, but they are not full-featured video editors. Both are not free.