On Wed, Dec 10, 2008 at 10:26 AM, Mr Scsi <[EMAIL PROTECTED]> wrote: > Hello, > > I am hoping someone can point me to what I am doing wrong. > > I have a sony sr12 that shoots in avchd .mts files. I understand that > cinelerra can't work with those natively, so I followed some instructions I > found to convert them: > > http://www.fsckin.com/2008/01/03/transcoding-mtsm2ts-avchd-video-files-with-free-software > > In my setup, I have played with the final ffmpeg step and settled on: > ffmpeg -r 29.97 -s 1920x1080 -deinterlace -i $videofifo -i audio.ac3 > -vcodec mpeg2video -sameq -acodec copy -aspect 16:9 outputfile.mpg > > The resulting mpeg file has fantastic quality and cinelerra will import it > to edit without complaint. > > My problems begin when I render the output. I end up with pixelation, > artifacts and generally youtube quality output. Not what I put into > cinelerra. > > I have tried multiple render combinations and the all seem to loose > significant quality. >
What render combinations have you tried?
