Im using NTSC, thanks for your suggestions. I add
/usr/local/bin/v4l2-ctl --set-fmt-sliced-vbi=cc -c stream_vbi_format=1 /usr/local/bin/v4l2-ctl --set-fmt-sliced-vbi-out=cc /usr/local/bin/ivtvctl -w cc to my /etc/rc.local but i still dont see captions using the tv cc support or in mythtv pressing "t" (i get the "NO CAPTIONS" message). Any other thing that i can try ? thanks a lot. On May 4, 2007, at 4:01 PM, Scott Reynolds wrote: > You didn't mention if you are using NTSC or PAL. Assuming you're > using NTSC, I recommend arranging for the following commands to run > at startup: > > v4l2-ctl --set-fmt-sliced-vbi=cc -c stream_vbi_format=1 > v4l2-ctl --set-fmt-sliced-vbi-out=cc > ivtvctl -w cc > > - The first command tells ivtv to configure the PVR-350 for capturing > VBI data, which includes the CC stream. > > - The second command tells ivtv to configure the PVR-350 for VBI > output. Use your TV's CC support. > > - The third command may not be necessary any longer. I don't remember > what it was supposed to do, but it's not causing trouble at this > point. :) > > If you want to use MythTV's built-in support for CC, only the first > command should be necessary. > > --scott > > On May 3, 2007, at 11:37 PM, Adrian de los Santos wrote: > >> There is any way to make the captions work on a pvr 350 using the tv >> out of the card ? >> >> Im using ivtv 0.10.1 amd mythtv 0.20. >> >> When i select the pvr 350 as a mpeg 2 decoder in the mythtv-setup i >> don't have the chance to specify a vbi device !!?? >> >> I have 3 vbi devices on the system: >> >> /dev/vbi0 >> >> /dev/vbi16 >> >> and >> >> /dev/vbi18 >> >> >> /dev/vbi0 seems to have something if i make a cat to that device the >> other 2 report "Operation not permitted" when i try to cat on them. >> >> On mythtv, pressing "T" reports on the screen " No captions" >> >> Im deaf and this is a show stopper for me. >> >> >> Thanks for any help.. >> >> >> _______________________________________________ >> ivtv-users mailing list >> [email protected] >> http://ivtvdriver.org/mailman/listinfo/ivtv-users > > > _______________________________________________ > ivtv-users mailing list > [email protected] > http://ivtvdriver.org/mailman/listinfo/ivtv-users _______________________________________________ ivtv-users mailing list [email protected] http://ivtvdriver.org/mailman/listinfo/ivtv-users
