No nevyjadril jsem se dost presne. Takze konkretne - poustim programy z baliku xawtv, nejcasteji pomoci programu streamer grabuju obrazky.
No a po nejake dobe zacnou programy psat tohle: evzen# /usr/local/bin/streamer -q -r 1 -t 3 -o /tmp/ram/strsnap00.ppm bktr: sigalrm bktr: sigalrm bktr: sigalrm pak nedokazou spravne zachytit sync obrazu - myslel jsem, ze je problem nekde mezi driverem, mainboardem a kartou, (napriklad ze driver neovlada ioapic). Ale jak jsem tak googloval, tak jsem se docetl, ze spis bude problem ve zpusobu, jak xawtv realizuje cteni z karty. V diskuzi na (http://lists.freebsd.org/pipermail/freebsd-bugs/2005-May/012969.html) jsem nasel vetu: "Ouch. When this has happened in the past, it's typically been because the motherboard and/or video card isn't well supported by FreeBSD. Fxtv uses the very old trick of pointing the TV board output to the memory-mapped linear frame buffer of the video card "in the application". Back when it was written there wasn't any other option. Now we have Xv and other methods, which are much better and cleaner for TV apps to use. Fxtv was just never revised to use these." ioapic0 <Version 1.1> irqs 0-23 on motherboard ... bktr0: <BrookTree 878> mem 0xfaffe000-0xfaffefff irq 17 at device 5.0 on pci2 bktr0: [GIANT-LOCKED] bktr0: Card has no configuration EEPROM. Cannot determine card make. bktr0: MT2032: Companycode=2c2c Part=2c Revision=2c bktr0: MT2032 not found or unknown type bktr0: Pinnacle/Miro TV, Temic NTSC tuner. pci2: <multimedia> at device 5.1 (no driver attached) ----- Original Message ----- From: "Petr Holub" <[EMAIL PROTECTED]> To: "FreeBSD mailing list" <[email protected]> Sent: Wednesday, July 04, 2007 5:24 PM Subject: RE: dve karty BT878 >> no spis je problem v kombinaci karta/mainboard. >> jednu kartu jsem vyndal a provozuju jen jednu a chova se to stejne. >> (ve starem boardu ta karta bezela dobre) > > Aha - tak zalezi, co znamena, ze ztraci sync. Z predchoziho mailu > jsem vydedukoval, ze se Ti rozsynchronizovavaji obrazy z tech 2 > karet. Coz ale podle tehle odpovedi nevypada - takze co znamena > presne ze ztraci sync? > > Petr > > -- > FreeBSD mailing list ([email protected]) > http://www.freebsd.cz/listserv/listinfo/users-l -- FreeBSD mailing list ([email protected]) http://www.freebsd.cz/listserv/listinfo/users-l
