Scott thanks a lot for all your support but i still don't see the capitons.
Im using the pvr-350 svideo out, this has something to do with this problem ? thanks. On May 5, 2007, at 1:38 PM, Scott Reynolds wrote: > In case it wasn't clear, you should only expect "live" TV and new > recordings (after you make this change) to have CC data. > > A good way to test this is to use "ivtvctl -K 1" to turn on > passthrough mode. If you still don't see captions using your TV's CC > support, experiment with the commands you added to rc.local. Let me > know if this helps. > > My household also depends on CC, so provided there's no hardware > issues, I am confident we can get this working for you. (I have a > PVR-350 and a PVR-150 and CC is working acceptably with both cards.) > > --scott > > On May 4, 2007, at 6:09 PM, Adrian de los Santos wrote: > >> 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 > > > _______________________________________________ > 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
