audio and video not syncing smplayer linux

Muxing and transoding video not only spares you another recompression pass (and, thus, quality loss) but also speeds up the process by magnitudes since the media data is simply compied from source to target file. All these tools are essential - plus, of course, AVConvert

Often, transcoding it into another container fixes this issue quickly and losslessly. There's also VideoContainerChanger which can losslessly transcode videos from one container format to the other in case a video does not poen as expected in some application. Whenever possible, I import the video (of the final length!) into Reaper, prepare tha audio as desired, render only the audio and then use the third-party tools to losslessly 'join' the untouched video with the new, edited audio.įYI, you can also use the free LosslessCut to make lossless video edits (cutting on i-frames is a lossless process if you can live with the reduced timing precision of up to one second). Avidemux and mkvToolnix are essential tools in this regard (even - or especially - from a pro perspective, which may seem surprising for free tools). I've searched a long time to figure out how to keep video compression and the resulting degredation to a minimum during post.

Audio and video not syncing smplayer linux