Hallo > Thanks for your explanation. Deeply hidden on Hauppauges website I found a > hint that the Soundblaster Live! could be the source of the problems. The > suggested solution was to change the chipset settings 'PCI delayed > transaction' to enabled. When I tried this, the number of these white lines > was reduced, but this time I got many inserted frames when capturing. So it > appears to be a PCI bus timing problem. Do you have any hints on how to > optimize the chipset timings? I would not call optimize what I have found in my mailbox. That is a hinf from Serguei Miridonov, to change the priority for the zorand driver, it might help with your problem, but I'm really not soure. If you computer lockes or doese something weird, please don't blame me.
Here is the description from Serguei: > The latency timer is programmed by the BIOS first, according to configuration data > and then can be changed by the driver. Old driver sets 32 for ZR36067 and 48 for > ZR36057. It is possible to change this setting on the fly after the driver has > been loaded. You will need setpci from PCI utilities to set the byte 0x0D in the > ZR360X6 configuration space. Valid values are 0, 8, 16, 24, 32, ..., 240, 248. > Since ZR36057 on the Buz card is beyond the bridge, it will appear on a different > PCI bus number. Please, read lspci and setpci documentation for more information. > > Remember, every driver unload/reload will overwrite the latency timer again. auf hoffentlich bald, Berni the Chaos of Woodquarter Email: [EMAIL PROTECTED] www: http://www.lysator.liu.se/~gz/bernhard ------------------------------------------------------- This SF.Net email is sponsored by: Oracle 10g Get certified on the hottest thing ever to hit the market... Oracle 10g. Take an Oracle 10g class now, and we'll give you the exam FREE. http://ads.osdn.com/?ad_id=3149&alloc_id=8166&op=click _______________________________________________ Mjpeg-users mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/mjpeg-users
