Andy, With the second PVR-500 tuner I am not getting any audio. Do you have any idea if this might be related to the v4l2 setup?
-Peter On 2012-02-11, at 4:09 PM, Andy Walls wrote: > On Sat, 2012-02-11 at 15:44 -0700, Peter Schneider wrote: >> Thanks Andy, >> >> You are THE MAN!!!! From the v4l2-ctl command I now have the analog >> working on both tuners for the 500 and now on the HVR-1600!!! >> >> I am concerned about the HVR-2250 but that will be a debug to happen >> when I have an antenna built. At that time I can use the HVR-1600 >> digital tuner to test the antenna and then engage the HVR-2250. >> >> Thanks again Andy. > > You're welcome. :) > > -Andy > >> -Peter >> >> >> On 2012-02-11, at 3:02 PM, Andy Walls wrote: >> >>> On Sat, 2012-02-11 at 11:02 -0700, Gmail wrote: >>>> Hi All, > >>>> >>>> Note: The Analog tuners are being used to capture video through the >>>> s-video cable from my satellite tuners and the digital ones are for >>>> future OTA HD. >>> >>> Please install v4l2-ctl (probably in a v4l2-utils package) and mplayer. >>> >>> Kill the mythbackend, if it is running. >>> >>> Then run v4l2-ctl --list-devices, to see what card corresponds to which >>> devices nodes. For example: >>> >>> $ v4l2-ctl --list-devices >>> Hauppauge HVR-1600 (PCI:0000:03:00.0): >>> /dev/video0 >>> /dev/video24 >>> /dev/video32 >>> /dev/vbi0 >>> >>> Hauppauge WinTV PVR-150 (PCI:0000:03:01.0): >>> /dev/video2 >>> /dev/video26 >>> /dev/video34 >>> /dev/radio2 >>> /dev/vbi2 >>> >>> Hauppauge HVR-1600 (PCI:0000:03:02.0): >>> /dev/video1 >>> /dev/video25 >>> /dev/video33 >>> /dev/radio1 >>> /dev/vbi1 >>> >>> On a device from which you wish to capture S-Video, set the proper input >>> and analog TV standard using v4l2-ctl: >>> >>> $ v4l2-ctl -d /dev/video0 --list-inputs >>> ioctl: VIDIOC_ENUMINPUT >>> Input : 0 >>> Name : Tuner 1 >>> Type : 0x00000001 >>> Audioset : 0x00000007 >>> Tuner : 0x00000000 >>> Standard : 0x0000000000001000 (NTSC-M) >>> Status : 0x00000000 (ok) >>> Capabilities: 0x00000004 (SD presets) >>> >>> Input : 1 >>> Name : S-Video 1 >>> Type : 0x00000002 >>> Audioset : 0x00000007 >>> Tuner : 0x00000000 >>> Standard : 0x0000000000FFFFFF >>> (PAL-B/B1/G/H/I/D/D1/K/M/N/Nc/60 NTSC-M/M-JP/443/M-KR >>> SECAM-B/D/G/H/K/K1/L/Lc) >>> Status : 0x00000000 (ok) >>> Capabilities: 0x00000004 (SD presets) >>> >>> Input : 2 >>> Name : Composite 1 >>> Type : 0x00000002 >>> Audioset : 0x00000007 >>> Tuner : 0x00000000 >>> Standard : 0x0000000000FFFFFF >>> (PAL-B/B1/G/H/I/D/D1/K/M/N/Nc/60 NTSC-M/M-JP/443/M-KR >>> SECAM-B/D/G/H/K/K1/L/Lc) >>> Status : 0x00000000 (ok) >>> Capabilities: 0x00000004 (SD presets) >>> [...] >>> >>> $ v4l2-ctl -d /dev/video0 --set-input=1 >>> Video input set to 1 (S-Video 1: ok) >>> >>> $ v4l2-ctl -d /dev/video0 --list-standards >>> ioctl: VIDIOC_ENUMSTD >>> Index : 0 >>> ID : 0x000000000000B000 >>> Name : NTSC >>> Frame period: 1001/30000 >>> Frame lines : 525 >>> >>> Index : 1 >>> ID : 0x0000000000001000 >>> Name : NTSC-M >>> Frame period: 1001/30000 >>> Frame lines : 525 >>> [...] >>> >>> $ v4l2-ctl -d /dev/video0 --set-standard=1 >>> Standard set to 00001000 >>> >>> >>> Turn on your S-Video source, and then just capture an MPEG live with >>> mplayer: >>> >>> $ mplayer /dev/video0 -cache 8192 >>> >>> or capture a file for later playback >>> >>> $ cat /dev/video0 > foo.mpg >>> ^C >>> $ mplayer foo.mpg >>> >>> >>> >>>> Here is what I see on the two problematic analog tuners. >>> >>> Looks like an untuned tuner input driving the encoder, not S-Video. An >>> S-Video input that is connected but has no signal is usually a solid >>> grey or black screen. >>> > >>> One last step is to verify that you do in fact have a video signal with >>> a known good devices (such as a TV). If you have RF analog or RF >>> digital reception problems, you may want to review this checklist as >>> well: >>> >>> http://ivtvdriver.org/index.php/Howto:Improve_signal_quality >>> >>> Regards, >>> Andy >>> >>>> >>>> -Peter > > > > _______________________________________________ > 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
