frei0r-filter-perspective parameters? Found them but internal dataflow error

[Luciana Fujii Pontello]

On Tue, 2011-06-07 at 09:11 +0200, Jos van Riswick wrote:
> trying this:
> 
> gst-launch v4l2src ! video/x-raw-yuv,width=320,height=240 !
> ffmpegcolorspace !
> frei0r-filter-perspective,top-left-X=10,top-left-Y=10,top-right-X=100,top-right-Y=100,bottom-left-X=10,bottom-left-Y=100,bottom-right-X=100,bottom-right-Y=100
> ! xvimagesink

Have you tried adding a colorspace between the filter and xvimagesink?

Best regards,

Luciana Fujii