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
