On Tue, 30 May 2006, Nathan Kurz wrote: >On Tue, May 30, 2006 at 03:36:13PM +0200, Herman Robak wrote: >> I offer 200 Euro to the one who adds MPEG Program Stream as one >> of Cinelerra's output formats, with a DVD compability setting. >> >> Cinelerra already supports rendering raw MPEG video and audio streams, >> but not simultaneously, and no multiplexing. This means Cinelerra >> can not render DVD-ready MPEG2 files directly. > >That's a great bounty, Herman! > >In case anyone is thinking about this, one way to accomplish this >would be changing the DV output so it can be written to a pipe. >Currently, it uses fseek's that can only be done on files. Once it >can be piped out, one can use the ffmpeg toolchain to convert to from >piped DV to the finished DVD-ready output on the fly.
I agree it's a great bounty (and motivation to do it, as I have been thinking about doing it for a while - all my cinelerra use is to make DVDs). I agree that using pipes with mplex is the way to go, but doesn't it make more sense to use yuv4mpeg excoding (or other uncompressed format that ffmpeg recognizes) out of cinelerra (i.e. into ffmpeg) instead of DV? Encoding to DV would just waste CPU cycles, as that would then have to be re-encoded into MPEG-2... -- Dan Streetman [EMAIL PROTECTED] --------------------- 186,272 miles per second: It isn't just a good idea, it's the law! _______________________________________________ Cinelerra mailing list [email protected] https://init.linpro.no/mailman/skolelinux.no/listinfo/cinelerra
