[mythtv-users] Extracting PID info from mythtv's mpg files

John Pilkington J.Pilk at tesco.net
Thu Apr 15 11:42:12 UTC 2010


On 03/04/10 21:19, Thomas Mørch wrote:
> I have tried using projectx to demux an mpeg file recorded by myth. That
> works fine as long as I use the gui of projectx.
>
> I'm now trying to make a more automated process, where I grab cutpoints
> from the database, demux/cut the mpeg with projectx, and then merge the
> files back again using mkvmerge.
>
> So far I have it partially done, I can extract cutlists, and import them
> to projectx.
>
> Now I want to only demux the audio tracks that I need, so somehow I need
> to figure out what PID the different audio tracks is on in the mpeg file
> that mythtv saves.
>
> So is there a tool available, that can list all the PIDs in a single
> mpeg-ts file as stored by myth?
>
> / Thomas
>

Maybe you've moved on from this by now, but if not this might help.

http://www.mythtv.org/wiki/Mythcutprojectx

or, with links to more background information,

http://svn.mythtv.org/trac/ticket/8347

John P


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