Editing MPEG2 streams

shandrakor shandrakor at y...
Wed, 23 Jan 2002 02:08:36 -0000


You're missing the step of editing it to remove commericals...

--- In ExtractStream@y..., "Pauley, Michael" <michael.pauley@g...> 
wrote:
> Hey everyone, 
> 
> I am working on a program like DVD2SVCD that will do the whole 
process for
> us to either DVD or SVCD. Can people with working processes post or 
email me
> so I can get the info togther and get the finished project 
together. 
> 
> Here is my current process (times for a 30 minute show):
> 
> ~Extract the raw stream with Gary's Tivo App (Best Quality). (30 
minutes)
> ~Convert to MPEG using TyStream. (10 minutes)
> ~Run through DVD2AVI to get the d2v project file and audio file 
(with
> delay). (3 minutes)
> ~Convert the .mpa to wav using winamp. (5 minutes)
> ~Process wav in DVD2AVI to remove delay. (4 minutes)
> ~I then load the .d2v project file in TMPEGenc and load the DVD 
template
> with video only. Next, I save the project as a .tpr project file. (2
> minutes)
> ~Convert the .tpr file to an .AVI file with VFAPI (2 minutes) 
> ~Load the AVI into CCE SP 2.50 and encode to DVD standards (need 
the .tpr
> file to resize to 720x480. (5 hours)
> ~Multiplex the audio and video files together and you have a DVD 
compliant
> MPG (15 minutes)
> 
> Total time: 6 hours and 15 minutes.
> 
> Let me know if there are any ideas to make this process easier or 
shorter. 
> 
> Thanks 
> 
> Mike
> 
> mpauley73@h...
> 
> -----Original Message-----
> From: Michael Patterson [mailto:mpatterson@a...]
> Sent: Tuesday, January 22, 2002 5:35 PM
> To: ExtractStream@y...
> Subject: [ExtractStream] Editing MPEG2 streams
> 
> 
> 
> I finally got a good, solid MPEG2 copy of the program I wanted, 
using
> "tivoapp" to dump to a tystream, and then "tyconvert" to convert the
> resulting stream (and hacking off the first three chunks, for 
anyone who is
> trying this).
> 
> So now I went to edit it, and --suprise-- no good way to edit it. 
I've seen
> many posts on how to convert to AVI, edit, then make an MPEG1 
stream for
> VCD, but I want to keep the final copy as MPEG2 (for DVD writing).
> 
> Anyone have any ideas? I've tried DVD2AVI, and I end up with a 
strange
> interlacing problem. And even if I did convert to AVI, I have no 
clue how
> I'd go back to MPEG2.
> 
> --Mike
> 
> 
> 
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