[mythtv-users] Re: Transcode to DVD-compatible MPEG-2 without
quality loss?
Boleslaw Ciesielski
bolek-mythtv at curl.com
Sat Oct 22 13:10:25 EDT 2005
On Sat, Oct 22, 2005 at 12:25:06PM -0400, Mike Frisch wrote:
> I will have to look into this further if it's a simple matter of
> remultiplexing. At this point, I'd be happy to get DVD format MPEG-2
> with commercials if I can retain the A/V sync and picture quality.
In that case try this:
mencoder -of mpeg -mpegopts format=dvd -ovc copy -oac copy -o foo.mpg foo.nuv
Note that to be fully compliant (at least for NTSC) you should
transcode audio to AC-3, but most (all?) DVD players will play mp2
audio just fine.
Also, you should record at 720x480 (NTSC) for maximum compliance,
though this is usually not neccessary either.
Bolek
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