[mythtv-users] MPEG2 -> MPEG2 Transcoding
Cory Papenfuss
papenfuss at juneau.me.vt.edu
Wed Mar 29 13:32:25 UTC 2006
> When ProjectX->mplex->dvdauthor did work it was in sync and lossless at
> least to my eyes and ears. So after burning about a dozen DVD's i don't have
> a 100% solution yet.
The trouble has always been that nothing is 100%. In fact, the
whole nuvexport script wizardry kludges together background utilities
*that are fundamentally broken*! (Un)fortunately, it works most of the
time for most people (not capturing from tape), so they're often surprised
when it doesn't work. Any time audio/video is demuxed and remuxed
(whether in discrete files/pipes or internally within an application),
most linux utils will break it.
The lossless mpeg2 cutting should clean them up. Then utils like
replex, dvb-replex, etc should be able to insert DVD NAV streams (by
demuxing or not)... then they're directly authorable.
-Cory
--
*************************************************************************
* Cory Papenfuss *
* Electrical Engineering candidate Ph.D. graduate student *
* Virginia Polytechnic Institute and State University *
*************************************************************************
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