TiVo/DVB & DVD

kill1967 johngibb at c...
Fri, 10 May 2002 15:03:56 -0000


That's good news Jim, I've archived all but two .ty streams so they
should be okay with tyconvertstream. Alas the other two are split into
.m2v and .m2a files, but hopefully I'll find a work around. :-)

Cheers,

John



--- In ExtractStream@y..., "Jim Hauxwell" <james@d...> wrote:
> Hi,
> 
> I had this problem when I was just using TMPGEnc to mux the video
and audio
> back together, on 1 out of 6 files. Basically I believe its to do
with the
> placement of the first sequence header, as I don't strip them. The
MPEG2
> standard says that all sequences should start with a sequence header, so
> TyConvertStream should adhear to this rule from version 1.4 onwards.
If you
> are re-encoding at a lowwer bitrate then the sequence from TMPGEnc
should
> have sequence headers on it.
> 
> Jim
> 
> -----Original Message-----
> From: Pauley, Michael [mailto:michael.pauley@g...]
> Sent: 08 May 2002 22:07
> To: 'ExtractStream@y...'
> Subject: RE: [ExtractStream] TiVo/DVB & DVD
> 
> 
> I have gotten the streams to work on DVD and I have very little
problems.
> The only difference is I use ULEAD DVD Workshop to author the DVDs.
> 
> 
> -----Original Message-----
> From: kill1967 [mailto:johngibb@c...]
> Sent: Wednesday, May 08, 2002 4:48 PM
> To: ExtractStream@y...
> Subject: [ExtractStream] TiVo/DVB & DVD
> 
> 
> Has anyone been able to create a DVD-R/DVD+R from an extracted TiVo
> stream ?
> 
> I've been trying to create a cDVD/miniDVD from MPEG2 files extracted
> from a PAL TiVo stream, however the combination of software used,
> mfs_stream_pri1, nc, tivoapp (only to extract the .ty, as any other
> option crashes out on my laptop) and the wonderful tyconvertstream
> (for us PAL people), results in errors when I try to process the
> MPEG2 within DVDit PE.
> 
> I repeatedly get errors that the GOP data needs to be preceeded by
> sequence headers, but no matter how I tweak the output from tmpgenc
> (forgot to mention that I'm using this to alter the DVB spec from
> TiVo to DVD standard) results in the same problems.
> 
> I've not tried the latest version of tyconvertstream yet, but I'm not
> sure whether the sequence headers are stripped out before that
> process.
> 
> Since my nice new Sony DVD+RW/+R is due to arrive in a few days, I'm
> really looking for any help on doing a proper convertion.
> 
> Many thanks.
> 
> 
> 
> 
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