[vdr] AW: dynamic range compression

["Bläser, Lars" <LBlaeser@hofheim.de>]

> Von: a.schinkel@vosschemie.de [mailto:a.schinkel@vosschemie.de]
> Gesendet am: Montag, 21. Oktober 2002 14:42
> An: vdr@linuxtv.org
> Betreff: [vdr] dynamic range compression
> 
> hi people, 
> 
> i asked this a few times in the past, is there a way to do 
> some dynamic
> compression to watch high dynamic movies in the night without 
> waking up
> everyone? 

1. connect your vdr audio-out to your receiver witch should have that mode (if it´s a good one)
2. write a plugin for the new 1.1.x version  ;-)

imho the problem is that the audio and video stream comes compressed from the provider (MPEG1-II and MPEG2) and vdr pumps it without changes on the compression to the dvb-s, to create that mode you will have to decompress the audio stream, make your modifications and recompress it - all realtime - that will be a good amount of load to your cpu


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