[vdr] VDR-1.3.27: updated cVideoRepacker

Stefan Lucke stefan at lucke.in-berlin.de
Sat Jul 23 19:19:49 CEST 2005


On Samstag, 23. Juli 2005 13:45, Reinhard Nissl wrote:
> Hi,
> 
> Philippe Gramoullé wrote:
> 
> > I'd like to help you with this, can you just tell me :
> > 
> >  - a quick reminder of why this needs to be changed, and 
> 
> VDR's index file for recordings has byte granularity but adresses 
> complete PES packets. When VDR needs to send an I frame to a device (e. 
> g. for fast forward or editing cutting marks) it seeks to the index of 
> the I frame and reads the data up to the next B frame, i. e. it stops 
> just before the PES packet which contains the start of the B frame. But 
> it is likely that this packet also contains the tail of the I frame 
> before the B frame starts. So VDR will read to few data which results in 
> an incomplete I frame. The result is that xine doesn't show incomplete 
> frames, i. e. moving a cutting mark results in no screen update. 

Are there some sample streams available ? I'm asking this because I
get an updated picture upon moving cut marks. That is with
softdevice running with vdr-1.3.27 and vdr-1.2.1 recordings. 

Perhaps it's time to test your patch too :-) .


-- 
Stefan Lucke




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