[vlc-devel] [PATCH] [3 commits merged] Added static detect filter. Added JPEG quality parameter to the sout-ffmpeg.

Jean-Baptiste Kempf jb at videolan.org
Wed Aug 20 00:57:10 CEST 2008


On Tue, Aug 19, 2008 at 09:48:20PM +0300, noxelia at gmail.com wrote :
> From: basOS G <noxelia at gmail.com>
> Static detect detects stationary images within a video and takes snapshots of them.
> It fully parametrized to account for videos with different amount of irrelevant motion
> (e.g. noise). Main parameters are motion threshold and stationary time. The module is
> called static. Full parameter description with vlc -p static --advanced.

Sorry to be a pain, but formally, you should separate the qcompress
patch from the other...

> One more feuture that is to be combined with this plugin and the normal snapshot
> functionality is the --sout-ffmpeg-qcompress value for tuning JPEG Quality factor. The
> default was 0.5. I don't know if this parameter has side effects on video encoding but its
> main usage is to combine with --snapshot-format jp
> PS: I didn't intent to pollute the list. Please take this patch as the complete implementation of static detect

Sending patches is NOT polluting... :D

Best Regards,

Jean-Baptiste Kempf

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