[linux-dvb] Re: VDR radio with faked i-frames ?

[Klaus Schmidinger <Klaus.Schmidinger@cadsoft.de>]

Michael Klo? wrote:
> 
> Hello Klaus,
> 
> i think you wrote that radio recording in vdr is a problem because
> vdr sync on video i frames, or ?
> 
> So what do you think about the trick to give vdr a small mpeg stream
> from hd while recodring radio ? That must be only little changes in vdr, or
> ?
> Its not the goal but a lillte trick for now.
> 
> Just an idea
> Michael Klo?

I guess you wouldn't even have to read a real mpeg stream from disk.
You could use one small I-frame (don't know what the smallest "faked"
I-frame would have to look like) and send that over and over again.

But you could totally also disable the I-frame syncing in remux.c
by uncommenting the code marked "test recording without determining the real frame borders:".
That way all data is considered I-frame synced. Maybe that helps.

Klaus
-- 
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Klaus Schmidinger                       Phone: +49-8635-6989-10
CadSoft Computer GmbH                   Fax:   +49-8635-6989-40
Hofmark 2                               Email:   kls@cadsoft.de
D-84568 Pleiskirchen, Germany           URL:     www.cadsoft.de
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