Hi, one of the sensors managed by the gspca_gl860 has some weird resolutions : 800 x 598 and 1600 x 1198. To set these resolutions to 800 x 600 and 1600 x 1200 causes a flickering effect because of both missing lines of data from the sensor. Thus a stupid question, does the resolutions are these chip are well known ? O. Lorin 2009/12/22, Jean-Francois Moine <moinejf@xxxxxxx>: > On Mon, 23 Nov 2009 15:00:09 +0530 (IST) > Purushottam R S <purushottam_r_s@xxxxxxxxx> wrote: > >> I am using latest gspca driver from dvb for camera driver. But I see >> bottom of the video has flickering/jumping effect. >> >> I have "Zippys" web camera, which is from Z-Star. I have loaded the >> following drivers. >> 1. gspca_zc3xx 44832 0 - Live 0xbf01f000 >> 2. gspca_main 23840 1 gspca_zc3xx, Live 0xbf014000 >> 3. videodev 36672 1 gspca_main, Live 0xbf006000 >> 4. v4l1_compat 14788 1 videodev, Live 0xbf000000 >> >> But otherwise there is no issue with video. > > Hello Purush, > > Sorry for the delay. We know that some webcams with Z-Star chips have > such a problem, but it is a hardware problem and we did not find yet a > way to fix it correctly... > > Best regards. > > -- > Ken ar c'hentañ | ** Breizh ha Linux atav! ** > Jef | http://moinejf.free.fr/ > -- > 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 > -- 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
