Ashraf why did your delete my factual review of the program on offer? I examined/debuged it personally and would stand up in a court of law and give same expert testimony it does NOT do as claimed and always re-encodes video when processing. You can view the command line passed to FFMPEG.EXE using task manager details tab with command line column enabled and you will find that it uses a command line that forces re-encoding it is a SCAM that does no better than standard FFMPEG based video editors.
Tried this before because it CLAIMS to edit without re-encoding but on checking the command line passed to the illegal distribution of FFMPEG.EXE it does in fact re-encode the video just lake any stolen FFMPEG.EXE GUI it does NOT use the command line parameters to copy the video stream but uses the same command line parameters to re-encode. There is not even any choice to leave output the same as input format… the format set is what it IS RE-ENCONDED into regardless of the lies in the marketing which Ashraf has fallen for hook line and sinker in his unverified overview. This program is an illegal SCAM piece of software not doing what it claims to do with stolen intellectual property.