Yes, this helps. The "extract zone" function in the clip monitor seems a good tool in a part. Avidemux seems a good alternative for this Kdenlive's unsupported editing mode.
El 11/04/16 a les 09:32, Evert Vorster ha escrit: > Hi there, Narcis. > > There is a function to extract pieces out of a clip losslessly in the > clip monitor, but it only cuts between keyframes. You can acutally see > the keyframes with the "analyze clip" clip job, but it's impossible to > change a keyframe without re-encoding. I recommend padding each end of > the piece you want to cut to ensure you get all the frames you want. > > > Unfortunately, a render is a render. The best you can do is to either > render to a lossless format (very big file) or set the quality setting > really high for the output format. For x264 I recommend 18 or less. > Also, if your output format is the same as your input format, the > artifacts will be reduced, but in the end there is no magic cure here. > > I hope this helps? > -Evert- > > > On 11 April 2016 at 09:18, Narcis Garcia <[email protected] > <mailto:[email protected]>> wrote: > > Hello; > > Some times, to feed my video samples repository, I need to extract only > small segments from a larger video recording (already compressed, p.e. > in MP2, MP4 or MOV), and I want to avoid a/v recompression and avoiding > too the very big RAW formats. > Other times I want to mount only a sequence of samples that match same > a/v codecs, and want to avoid recompressing and RAW too. > > As some command line tools allow (mencoder, avconv, etc.), does Kdenlive > have some editing and rendering mode to use directly source streams and > concatenate or cut them for the final file? > > (Of course this cannot allow transitions, effects, etc.) > > Thanks. > _______________________________________________ > kdenlive mailing list > [email protected] <mailto:[email protected]> > https://mail.kde.org/mailman/listinfo/kdenlive > > > > > -- > Evert Vorster > Isometrix Acquistion Superchief > (Streamer Handling) _______________________________________________ kdenlive mailing list [email protected] https://mail.kde.org/mailman/listinfo/kdenlive
