Hi, 2011/3/10 Alexey Fisher <bug-tr...@fisher-privat.net>: > Compressed stream is not really predictable. Every camera can act > differently, so my be it will brick more than fix. >
Actually one can assume if you need this quirk, the camera is already broken. So I would see enabling mjpg bandwidth calculation with this quirk a win/win situation. Currently if you need this quirk for your camera, you will be limited to yuyv streams. The value you proposed of 4 bpp for mjpg seems a very good one ( I've never seen mjpg frames this size), and even if you drop a couple of frames because they are bigger I can't really see the big deal with that. Currently newer logitech HD cameras suffer from a bandwidth reservation issue that prevent more than one camera to work. In some cases even a single camera won't work if other usb devices are connect to the same controller. Adding mjpg to the quirk fixes this: http://forums.quickcamteam.net/showthread.php?tid=1305 Regards, Paulo > Do your camera need this quirk? > > Am Donnerstag, den 10.03.2011, 19:43 +0000 schrieb modysama: >> modysama <asmaa.elassal.student <at> pua.edu.eg> writes: >> >> > >> > Fixing bandwidth quirk is only works for uncompressed stream >> the YUYV format, it doesn’t work for MJPG. >> > Why??need explain, please >> > _______________________________________________ >> > Linux-uvc-devel mailing list >> > Linux-uvc-devel <at> lists.berlios.de >> > https://lists.berlios.de/mailman/listinfo/linux-uvc-devel >> > >> >> >> >> >> _______________________________________________ >> Linux-uvc-devel mailing list >> Linux-uvc-devel@lists.berlios.de >> https://lists.berlios.de/mailman/listinfo/linux-uvc-devel > > -- > Regards, > Alexey > > _______________________________________________ > Linux-uvc-devel mailing list > Linux-uvc-devel@lists.berlios.de > https://lists.berlios.de/mailman/listinfo/linux-uvc-devel > _______________________________________________ Linux-uvc-devel mailing list Linux-uvc-devel@lists.berlios.de https://lists.berlios.de/mailman/listinfo/linux-uvc-devel
