Gus Wirth wrote:
> Lan Barnes wrote:
>> For a lot of reasons, I'm going to be switching Myth boxes. I've decided
>> that my recordings really aren't worth the trouble of dragging over (lots
>> of Sponge Bob and Simpsons -- brilliant in their way, but not "Citizen
>> Kane"). So I plan to just start fresh.
>>
>> But, there is some stuff (Frontline and "Battlestar Galactica") where I
>> might want to cut the commercials and burn CD/DVDs.
>>
>> So my question is, is there a good video editor for Linux (OSS) outside of
>> Myth? Or should I just stick with Myth on another monitor?
> 
> I have found that MythTV actually has the best tools for doing the
> editing of the MPEG2 streams recorded from the PVR-150 card. You can use
> a remote frontend to do the editing, which is actually just marking the
> cut points in the database. Then use mythtranscode to create a new
> edited file. I have found that it takes a few tweaks of the cut points
> to get rid of all the commercials because sometimes there is some frame
> blending at the transitions done by the broadcasters to try and fool
> you. The nice thing about mythtranscode is that it will work on
> cutpoints that are not GOP (Group Of Pictures) boundary's which gets rid
> of some of the more annoying commercials without losing lead-ins to the
> show.
> 
> I have used a program called gopchop <http://gopchop.sourceforge.net/>
> to edit MPEG2 files and it works fairly well. Unfortunately, it will
> only do cuts at full frames and can't construct partial frames. If you
> can live with some flicker at the transition points or the occasional
> frame of a commercial intruding into your recording this is a viable
> alternative.
> 
> Although I'm not sure why you can't just migrate all your old recordings
> to the new box. You can backup the database, copy all the recording over
> to the machine and then restore the database there to get everything back.

Here's another program to edit MPEG2 files: ProjectX
<http://www.videohelp.com/tools/ProjectX>

This a Java program. You can get the source from Source Forge or
download a compiled version directly from the linked site. I haven't
tested it yet to see how it works.

Gus


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