[PlanetCCRMA] dv issues
Peter Lutek
plutek@infinity.net
Wed Nov 30 13:25:02 2005
Fernando Lopez-Lezcano wrote:
>On Wed, 2005-11-30 at 15:08 -0500, Peter Lutek wrote:
>
>
>>is anyone out there using dvgrab (or kino, for that matter) to acquire
>>digital video on a FC3 planet-ccrma box?
>>
>>when i do "dvgrab test" (as root or user), i get: "raw1394 - failed to
>>get handle: No such file or directory."
>>i get the same result if i try the -dv1394 option.
>>
>>it looks like both the dv1394 and raw1394 modules are loaded:
>>
>> >/sbin/lsmod|grep 1394
>>dv1394 21068 0
>>raw1394 30700 0
>>ohci1394 34612 1 dv1394
>>ieee1394 302388 3 dv1394,raw1394,ohci1394
>>
>>i'm not sure i have the appropriate devs in place:
>>
>> >ls /dev|grep 1394
>>dv1394-0
>>
>>any help would be most welcome!
>>
>>
>
>I think that the device file is not in the place where the program
>expects it to be, or has the wrong permissions. Check to see if you have
>a device file for raw1394:
> ls /dev/*1394*
>and check the permissions (if they are wrong you can change them
>in /etc/security/console.perms so that the device belongs to whoever
>logs into the machine).
>
>I think some version of fedora puts the device in /dev/raw/ or something
>like that.
>
>To see what the program expects you could trace the system calls calling
>it like this:
> strace dvgrab test &>test.log
>and look at test.log with an editor, the program should be trying to
>access something in /dev/ and you can see what it was...
>
>-- Fernando
>
>
>
>
>
thanks, fernando!
the raw1394 device is in /dev/raw but dvgrab is looking for /dev/raw1394.
is the best solution to just make a symlink from /dev/raw1394 to
/dev/raw/raw1394?
-p