[opendtv] Re: re-encoding

  • From: "John Willkie" <JohnWillkie@xxxxxxxxxx>
  • To: <opendtv@xxxxxxxxxxxxx>
  • Date: Tue, 17 May 2005 17:43:21 -0700

Martin;

What's unique about it?  Does it transcode metadata?  Adjust timestamps?
Or, does it reconstruct the transport stream when no transport stream is
available?

John Willkie


----- Original Message ----- 
From: "Martin Holmes" <martinh@xxxxxxxxxxxxxxxx>
To: <opendtv@xxxxxxxxxxxxx>
Sent: Friday, May 13, 2005 3:54 PM
Subject: [opendtv] Re: re-encoding


> Thanks Mark for remembering,
>
> S&W call the process MOLE. SMPTE calls it 329M MPEG 2 Recoding Data Set.
>
> Best, MH.
>
>
>
> -----Original Message-----
> From: opendtv-bounce@xxxxxxxxxxxxx [mailto:opendtv-bounce@xxxxxxxxxxxxx]
> On Behalf Of Mark Schubin
> Sent: Friday, May 13, 2005 6:32 PM
> To: opendtv@xxxxxxxxxxxxx
> Subject: [opendtv] Re: re-encoding
>
> Yes.  There was a major project.  I think Snell & Wilcox was in charge
> of one version; I think Sony had a different version.
>
> TTFN,
> Mark
>
>
> Doug McDonald wrote:
>
> >Has anybody designed, or tried to design, an MPEG
> >encoder that, knowing that it is receiving a signal
> >(be it digital or analog) that was previously MPEG
> >encoded (at the format sent to it), tries to replicate
> >the exact previous encoding, so that succeeding generations
> >will remain lossless (compared to the first encoded generation)?
> >
> >This would be a great boon to the consumer .... if it
> >will run on say a Pentium 4 or Pentium 5. Especially
> >thanks to a certain district court.
> >
> >Doug McDonald
> >
> >
> >
> >
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