On Wed, Jul 25, 2012 at 8:51 PM, Yan Seiner <yan@xxxxxxxxxx> wrote: > Yan Seiner wrote: >> >> I just recently changed my vidcap to a Hauppage . Now I get these >> interlace-like artifacts: >> >> >> http://seiner.com/cz/rtpictures/2012_07_25T14h20m46sZ_0.451651_44.090619_-123.126059.jpg >> >> http://seiner.com/cz/rtpictures/2012_07_25T14h22m48sZ_0.224624_44.089669_-123.139100.jpg The video you are capturing is inherently interlaced. The Hauppauge device does raw capture of interlaced video, and takes no responsibility for deinterlacing. You need your application to do such deinterlacing (all the major applications support such: mplayer, vlc, tvtime, etc). >> cxx231x.h has the following line: >> >> #define CX231XX_INTERLACED_DEFAULT 1 >> >> Is there some way to turn off interlacing with a parameter? This parameter doesn't do what you think. It's used for cases where progressive video is being delivered by the camera (or progressive scan DVD player). It doesn't cause the device to perform deinterlacing. In short, everything you are seeing is expected behavior. If you want to deinterlace the video, you need to do this in the application. Devin -- Devin J. Heitmueller - Kernel Labs http://www.kernellabs.com -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
