[MPlayer-users] DVBT transport stream repair anyhow ?

[Meino Christian Cramer]

From: "Guillaume POIRIER" <poirierg at gmail.com>
Subject: Re: [MPlayer-users] DVBT transport stream repair anyhow ?
Date: Sat, 15 Apr 2006 10:39:29 +0200

Oh, I see...

I am not Cesar...but mplayer seems to be one -- it playss the
recording without any problems....only the "replex" tool has
problems. Since replex quit working on THIS recording and no
other from the same box, there must be something wrong with
the contents beside the video data itsself.

Any idea to remove that disturbing "data dust" and get a clean 
copy of the recording ?

mcc

> Hi,
> 
> On 4/14/06, Meino Christian Cramer <Meino.Cramer at gmx.de> wrote:
> > Hi,
> >
> >  From my Siemens m740 DVBT-receiver I have a recording, which seems
> >  to be defective somehow.
> >
> >  I tried to do the following:
> >
> >  mencoder -of mpeg -mpegopts format=dvd -o <out.mpg>  -oac copy -ovc copy <in.ts>
> >
> >  which produces a lot of "noise" and the resulting video was "crypted"
> >  partly.
> >
> >  Is there any way to rebuild a partly defective stream -- with "partly
> >  defective" I think it is more format specific and or frame related
> >  than a greater sequence of I,B,Ps is completly data garbage -- so
> >  that other tools and the encoding will not have problems later on ?
> 
> Only artists like Cesar can produce art from garbage.
> In signal processing, you can't produce anything better than
> garbage-like stuff from garbage data.
> 
> I'd suggest trying a different decoder, i.e try to append -vfm ffmpeg
> to see if you like that kind of decode better.
> 
> Guillaume
> 
> --
> I am disillusioned enough to know that no man's opinion on any subject
> is worth a damn unless backed up with enough genuine information to
> make him really know what he's talking about.
> 
> -- H. P. Lovecraft (about the flamewars on FFmpeg and MPlayer-dev mailing lists)
> http://www.brainyquote.com/quotes/quotes/h/hplovecr278144.html
> 
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