This is a simple metoo reply. None of the patches John described worked for me. Have the impression this is specific on python 2.4 acting different then python 2.3
I have a hauppage MCE 500 working under linux on a epia motherboard. (using epios: gentoo derivative for epia mobo's) > brian wrote: > >> >> >>> "brian" wrote: >>> >>> >>>>> File "/usr/lib/python2.4/site-packages/freevo/tv/v4l2.py", line >>>>> 225, in querycap >>>>> r = fcntl.ioctl(self.device, i32(QUERYCAP_NO), val) >>>>> IOError: [Errno 22] Invalid argument >>>> >>>> >>> >>> >>> Sounds like Freevo != 1.5.4 and Python 2.4. Please update Freevo. >>> >>> Dischi >>> >> >> >> I just checked my install and it was 1.5.4. but just to make sure i >> removed it and installed from the SourceInstallation, and have the >> same problem. Any other suggestions would be greatly appreciated. >> >> > Hi Brian, > > by coincedence I just had a similar problem solved, unfortunately it > wasn't the exact same. The discussion is on the devel list if you want > to look up the archives. Here are two suggestions that might apply to > you though. > > From Duncan: > I now remember that I send a message back in November about a problem > with v4l2.py and the AMD64 maybe this problem is not limited to the AMD64. > > Here's a patch that I've done for this problem: > http://www.linuxowl.com/patches/freevo-1.5.4-v4l2.py.patch > Python was using 'L' for 64bit ints and the interface wanted 32bit ints. > > Regards, > Duncan > > --- freevo-1.5.4/src/tv/v4l2.py.orig 2005-10-16 11:18:50.000000000 > +0200 > +++ freevo-1.5.4/src/tv/v4l2.py 2005-11-13 15:13:15.000000000 +0100 > @@ -100,6 +100,7 @@ > SETFREQ_NO_V4L = _IOW('v', 15, "L") > > QUERYCAP_ST = "16s32s32sLL16x" > +QUERYCAP_ST = "16s32s32sII16x" #NEW > QUERYCAP_NO = _IOR('V', 0, QUERYCAP_ST) > > ENUMSTD_ST = "LQ24s2LL16x" > @@ -112,11 +113,13 @@ > ENUMINPUT_ST = "L32sLLLQL16x" > ENUMINPUT_NO = _IOWR('V', 26, ENUMINPUT_ST) > > -INPUT_ST = "L"; > +INPUT_ST = "L" > +INPUT_ST = "I"; #NEW > GETINPUT_NO = _IOR('V', 38, INPUT_ST) > SETINPUT_NO = _IOWR('V', 39, INPUT_ST) > > FMT_ST = "L7L4x168x" > +FMT_ST = "L7I4x168x" #NEW > GET_FMT_NO = _IOWR ('V', 4, FMT_ST) > SET_FMT_NO = _IOWR ('V', 5, FMT_ST) > > From RobertW: > > What i recall is when DEBUG is set in local_conf.py some extra > informational ioctl is called. This bug is there for a year or maybe > more :-) . User can workaround this by disabling DEBUG or removing (if > DEBUG: v.print_settings()) in ivtv_record.py as Rob already pointed > out or apply the following oneliner patch provided by Duncan Web back > in september and not the one he mentioned earlier in this thread ;-) > > --- v4l2.py 2006-01-05 20:56:22.000000000 +0100 > +++ v4l2.py.orig 2006-01-05 20:53:54.000000000 +0100 > @@ -243,7 +243,7 @@ > > > def getfmt(self): > - val = struct.pack( FMT_ST, 1L,0,0,0,0,0,0,0) > + val = struct.pack( FMT_ST, 0,0,0,0,0,0,0,0) > r = fcntl.ioctl(self.device,GET_FMT_NO,val) > return struct.unpack( FMT_ST, r ) > > > > > ------------------------------------------------------- > This SF.net email is sponsored by: Splunk Inc. Do you grep through log > files > for problems? Stop! Download the new AJAX search engine that makes > searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! > http://ads.osdn.com/?ad_id=7637&alloc_id=16865&op=click > _______________________________________________ > Freevo-users mailing list > Freevo-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/freevo-users > > > -- > This message has been scanned for viruses and > dangerous content by OpenProtect(http://www.openprotect.com), and is > believed to be clean. > > http://gedeco.no-ip.org -- This message has been scanned for viruses and dangerous content by OpenProtect(http://www.openprotect.com), and is believed to be clean. ------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_id=7637&alloc_id=16865&op=click _______________________________________________ Freevo-users mailing list Freevo-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/freevo-users
