Only FYI, I am using the HVR-1300 with the build-media.git repo (sorry I forget the correct name). UK PAL-I capturing fine at full res. Using mtythv and tested using smplayer on /dev/video0 (or video1). (Full UK PAL res). I know that won't directly help, but at least you know that is can/does work at full res. On 01/06/11 16:49, Devin Heitmueller wrote: > On Wed, Jun 1, 2011 at 11:36 AM, Florent Audebert > <florent.audebert@xxxxxxxxxx> wrote: > >> Hi, >> >> I'm experimenting around with an Hauppauge HVR-1300 (cx88_blackbird) analog >> inputs (PAL-I signal). >> >> Using qv4l2 (trunk) and 2.6.36.4, I successfully get a clean image on both >> composite and s-video inputs with resolutions of 640x480 or less. >> >> With any higher resolutions, I have thin horizontal lines at moving >> positions (seems to cycle)[1]. >> >> I've tried various settings using qv4l2 on /dev/video0 and /dev/video1 with >> no success. >> >> Is there a way to get higher encoding resolution from this board ? >> > You probably won't be able to go any higher than a width of 720. That > said, it looks like either the driver is not responding properly or > the application doesn't realize that the driver returned it's maximum > field width (the V4L2 API specifies that in the S_FMT call that if the > calling application specifies an invalid width, the driver can return > a valid width and the application should recognize and use that > value). > > Devin > > -- 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
