[gst-devel] dc1394 : slow framerate and bayer

Samuel Vinson samuelv at users.sourceforge.net
Wed Jul 25 21:44:47 CEST 2007


Hi,

I use dc1394 plugin on windows XP (with libdc1394 patch 
[https://sourceforge.net/tracker/index.php?func=detail&aid=1727980&group_id=8157&atid=308157])
with avt guppy f033C.

I have two questions :

1 .Plugin works nearly fine, but I obtain one frame /sec  with the 
following pipeline :
dc1394src ! ffmpegcolorspace ! directdrawsink.
The messages give a framerate of 60/1. When I use only libdc1394 I have 
a best framerate.
Do you have an idea to obtain a framerate better than it ?

2. The guppy cameras use bayer algorithm to transmit the video.
How make debayer the video ?

Thanks

Samuel




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