[mythtv-users] Can't get mythtv to read video from /dev/video0
Aleaxander
alex at carbonated.com
Sat Nov 22 10:59:05 EST 2003
If you followed Jarod's guide word for word (anything you did
differently from the guide?), and you are getting a working test capture
mpg, then I think the correct selection could be Tuner 0. I'm also
using the PVR-250, but am using the coax cable input on the card, but a
quick glance at the guide makes me think that there may not be a
difference? Anyway, try Tuner 0 (couldn't hurt right?).
-Aleaxander
rob.parkhill at shaw.ca wrote:
> Hi Folks:
>
> To start with, I am running an EPIA M10000 w/ a PVR-250, RedHat 9, mythtv 0.12, following Jarod's ATrpm install instructions.
>
> I am using the S-video input on the PVR-250.
>
> The problem is that I can't get mythtv to display the video from the PVR-250. I can't record anything, and I can't display anything in Live TV mode. If I select "Live TV" from mythfrontend, mythtv just seems to hang, and I have to alt-tab back to the terminal window it was run from and ctrl-c to quit. The same thing happens when I try to select the "watch recordings" option.
>
> The "cat /dev/video0 > foo.mpg" test works fine, and I get full video and audio recorded and played back through mplayer.
>
> When I launch mythtvsetup, and go into the "Capture Cards" section, I pick add my PVR-250 as the only capture card. On the capture card setting page, I have /dev/video0 set as the video device (yes, I have verified that the PVR-250 is using this device, as in the "cat" test above.)
>
> However, in the "Default Input" field, there are 10 choices!
>
> Composite 0
> Composite 1
> Composite 2
> Composite 3
> Tuner 0
> Composite 4
> S-Video 0
> S-Video 1
> S-Video 2
> S-Video 3
>
> I have tried all 4 of the S-video inputs, all with the same result as noted above.
>
> I'm a bit stumped.
>
> Any help or random bits of advice are appreciated!
>
> thanks...
> Rob
>
>
>
>
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