On 2011.06.28 08:39 AM, с н wrote: > I have clips m2ts 1080i AVCHD. It is necessary to unite them, it is desirable without recoding. Whether it is possible to make it in FFmpeg? I think it is possible with FFmpeg using -vcodec copy, but tsMuxeR is a better tool for (re-/de-)muxing MPEG-TS containers.