[vdr] Re: vdr cuts recordings with ugly artifacts at cutting-points

[s.huelswitt@gmx.de (Stefan Huelswitt)]

On 16 Apr 2003 "Dr. Werner Fink" <werner@suse.de> wrote:
> On Wed, Apr 16, 2003 at 11:48:24AM +0000, Stefan Huelswitt wrote:
>> 
>> Is the audio from before the cutOut mark or from after the cutIn
>> mark?
>> 
>> For the second case there is a pretty simple solution.
> 
> Hmmm ... I'd say its from after the cutIn.
> In other words it seems that it looks or better hears like
> 
>                           commercial
>  video  ----------------%************%-----------------
>  audio  ----------------%--|*********%**|--------------
>                         ^            ^
>                       cutOut       cutIn
> 
> and after cutting
> 
>  video  ----------------%%-----------------
>  audio  ----------------%%**|--------------

I have uploaded a experimental cutter patch, which tries to
detected the excess audio packets and drops them.

The patch takes the PTS from the cutIn video packet and keeps
dropping audio packets until a audio packet with pts>cutInPts is
encountered.

<http://www.muempf.de/down/vdr-1.1.27-cutter2-exp.diff.gz>

This is very experimental and the patch is actively removing data
from the cutting process!!
Be carefull. Backup your data before testing.

-- 
Stefan Huelswitt
huels@iname.com  | http://home.pages.de/~nathan


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