Hi Felix-A I tried your code (below) and had issues with the -qscale 0 (must be 0.1 to 255) - replaced with -sameq. Also removed the -pix_fmt yuvj420p for 'missing argument'. Also had issues with AC-3 audio so changed the audio. Result:
ffmpeg -i input.MTS -vcodec mjpeg -sameq -s 1920x1080 -acodec pcm_s16le output.mov This appears to work well though the resulting file is still double the size of the original. The handle -s 1920x1080 is also not needed unless you are changing the dimensions of the original. Still new to this but muddling through. Cheers, Oliver On Fri, 2012-08-31 at 17:34 -0400, felix wrote: > Hi James > > I have not edit for a while now, but usually i used ffmep to transcode > the MTS file to .mov container with MJPEG video and the same audio > > ffmpeg -i input_file -vcodec mjpeg -qscale 0 -s 1920x1080 -pix_fmt > yuvj420p -acodec copy output_file > > I use a .mov extension for the output file > > I explained my workflow in this archive > http://www.mail-archive.com/[email protected]/msg13210.html > > Félix-A. > > > Le 31/08/12 15:21, James Moe a écrit : > > On 08/30/2012 03:22 PM, Haldun ALTAN wrote: > >> you can use proxy editing see grandma for that > >> works great > > I'll give it go. > > > >> also mjpeg is much more lighter then DNXHD > >> > > I tried that. Cinelerra rejected the MJPEG file. > > > > > > > > _______________________________________________ > > Cinelerra mailing list > > [email protected] > > https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra > > > > > > > _______________________________________________ > Cinelerra mailing list > [email protected] > https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra _______________________________________________ Cinelerra mailing list [email protected] https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra
