[mythtv-users] Adding HD-PVR in preparation for 0.22
Harry Devine
lifter89 at comcast.net
Tue Nov 10 23:52:57 UTC 2009
Harry Devine wrote:
> OK, so I bought an HD-PVR and I want to make sure its working outside
> of Myth before I upgrade to 0.22. I'm currently running the following
> on Mythbuntu 9.04 x86_64:
>
> hdevine at hdevine-desktop:/tmp$ mythbackend --version
> Please include all output in bug reports.
> MythTV Version : 21768
> MythTV Branch : branches/release-0-21-fixes
> Network Protocol : 40
> Library API : 0.21.20080304-1
> Options compiled in:
> linux profile using_oss using_alsa using_pulse using_jack
> using_backend using_dbox2 using_dvb using_firewire using_frontend
> using_hdhomerun using_iptv using_ivtv using_joystick_menu
> using_libfftw3 using_lirc using_opengl_vsync using_opengl_video
> using_v4l using_x11 using_xrandr using_xv using_xvmc using_xvmcw
> using_xvmc_vld using_glx_proc_addr_arb using_bindings_perl
> using_bindings_python using_opengl using_ffmpeg_threads
> using_libavc_5_3 using_live
>
>
> My Update Manager says that 9.10 is released and I wanted to get the
> HD-PVR working before I upgrade. I just hooked it up and tried to
> capture from it (cat /dev/video0 > /tmp/test.mpg) and got the
> following when I try to play back the file:
>
> Forced audio codec: mad
> Opening audio decoder: [libdv] Raw DV Audio Decoder
> Unknown/missing audio format -> no sound
> ADecoder init failed :(
> Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders
> Cannot find codec 'dvaudio' in libavcodec...
> ADecoder init failed :(
> ADecoder init failed :(
> Cannot find codec for audio format 0x56444152.
> Read DOCS/HTML/en/codecs.html!
> Audio: no sound
> Video: no video
>
>
> Any ideas/gotchas that I need to look out for in order to verify its
> working before I take the plunge? I have the Component Out from my
> Comcast cable box to the Component in on the HD-PVR. That's all I've
> hooked up. I didn't do anything with the outputs on the HD-PVR as I
> didn't think it was necessary..
>
> Thanks for any ideas.
> Harry
>
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>
Anyone? Anyone at all? I do notice that I only have 1 video device
under /dev (/dev/video0), and that is the device for the analog portion
of my pcHD5500 card. So how can I see if this box is working? Like I
said above, I have the component (red/blue/green) cables from my Comcast
Motorola box into the Input of the HD-PVR, and the HD-PVR is plugged
into my Myth box via USB.
Any ideas? Am I missing something very obvious?
Harry
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