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kmkittre
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 Posted: Thu Sep 20, 2007 11:58 am |
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Joined: Tue Jul 12, 2005 8:01 am
Posts: 670
Location:
Salem, MA
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I'm running R5F27. I have a backend-only machine with a PVR-350, a PVR-150, and a pcHDTV5500. On the 350, the sound works after a reboot and then stops working some time after that. A reboot fixes the problem for awhile... Restarting the backend service does not. Any suggestions? I can check logs 
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LinHES 8.3, 1 BE, 3 FE
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kmkittre
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Posted: Sat Sep 22, 2007 2:21 pm |
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Joined: Tue Jul 12, 2005 8:01 am
Posts: 670
Location:
Salem, MA
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I'm not positive, but setting up an alias for this card in udev may have resolved this issue. It's been going for much longer than before without any issues. I'll re-open this thread if it pops back up.
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LinHES 8.3, 1 BE, 3 FE
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kmkittre
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Posted: Tue Oct 09, 2007 10:14 am |
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Joined: Tue Jul 12, 2005 8:01 am
Posts: 670
Location:
Salem, MA
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Well this happened again this weekend. My sound stopped working. What was really odd was that I rebooted the machine and it still wasn't working.. I then rebooted the machine yesterday and the sound started working again. Very odd behavior. Any suggestions on what could be causing this? Here are the logs from the reboot and unsuccessful sound (video still works):
Code: Oct 6 11:30:03 mythtv kernel: ivtv0: Autodetected Hauppauge WinTV PVR-350
Oct 6 11:30:03 mythtv kernel: saa7127 0-0044: saa7129 found @ 0x88 (ivtv i2c driver #0)
Oct 6 11:30:03 mythtv kernel: tuner-simple 0-0061: type set to 47 (LG NTSC (TAPE series))
Oct 6 11:30:03 mythtv kernel: tuner 0-0061: type set to LG NTSC (TAPE series)
Oct 6 11:30:03 mythtv kernel: ivtv0: Registered device video0 for encoder MPG (4096 kB)
Oct 6 11:30:03 mythtv kernel: ivtv0: Registered device video32 for encoder YUV (2048 kB)
Oct 6 11:30:03 mythtv kernel: ivtv0: Registered device vbi0 for encoder VBI (1024 kB)
Oct 6 11:30:03 mythtv kernel: ivtv0: Registered device video24 for encoder PCM (320 kB)
Oct 6 11:30:03 mythtv kernel: ivtv0: Registered device radio0 for encoder radio
Oct 6 11:30:03 mythtv kernel: ivtv0: Registered device video16 for decoder MPG (1024 kB)
Oct 6 11:30:03 mythtv kernel: ivtv0: Registered device vbi8 for decoder VBI (64 kB)
Oct 6 11:30:03 mythtv kernel: ivtv0: Registered device vbi16 for decoder VOUT
Oct 6 11:30:03 mythtv kernel: ivtv0: Registered device video48 for decoder YUV (1024 kB)
Oct 6 11:30:03 mythtv kernel: ivtv0: Initialized card #0: Hauppauge WinTV PVR-350
Oct 6 11:30:03 mythtv kernel: ivtv0: YUV filter table not found in firmware.
Oct 6 11:30:08 mythtv kernel: ivtv0: Loaded v4l-cx2341x-enc.fw firmware (376836 bytes)
Oct 6 11:30:08 mythtv kernel: ivtv0: Loaded v4l-cx2341x-dec.fw firmware (262144 bytes)
Oct 6 11:30:08 mythtv kernel: ivtv0: Encoder revision: 0x02060039
Oct 6 11:30:08 mythtv kernel: ivtv0: Decoder revision: 0x02020023
Oct 6 11:30:08 mythtv kernel: ivtv0: Loaded v4l-cx2341x-init.mpg firmware (155648 bytes) Here are the logs from my reboot and sound came back: Code: Oct 8 05:58:34 mythtv kernel: ivtv0: Autodetected Hauppauge WinTV PVR-350
Oct 8 05:58:34 mythtv kernel: saa7127 1-0044: saa7129 found @ 0x88 (ivtv i2c driver #0)
Oct 8 05:58:34 mythtv kernel: tuner-simple 1-0061: type set to 47 (LG NTSC (TAPE series))
Oct 8 05:58:34 mythtv kernel: tuner 1-0061: type set to LG NTSC (TAPE series)
Oct 8 05:58:34 mythtv kernel: ivtv0: Registered device video1 for encoder MPG (4096 kB)
Oct 8 05:58:34 mythtv kernel: ivtv0: Registered device video32 for encoder YUV (2048 kB)
Oct 8 05:58:34 mythtv kernel: ivtv0: Registered device vbi1 for encoder VBI (1024 kB)
Oct 8 05:58:34 mythtv kernel: ivtv0: Registered device video24 for encoder PCM (320 kB)
Oct 8 05:58:34 mythtv kernel: ivtv0: Registered device radio0 for encoder radio
Oct 8 05:58:34 mythtv kernel: ivtv0: Registered device video16 for decoder MPG (1024 kB)
Oct 8 05:58:34 mythtv kernel: ivtv0: Registered device vbi8 for decoder VBI (64 kB)
Oct 8 05:58:34 mythtv kernel: ivtv0: Registered device vbi16 for decoder VOUT
Oct 8 05:58:34 mythtv kernel: ivtv0: Registered device video48 for decoder YUV (1024 kB)
Oct 8 05:58:34 mythtv kernel: ivtv0: Initialized card #0: Hauppauge WinTV PVR-350
Oct 8 05:58:48 mythtv kernel: ivtv0: Loaded v4l-cx2341x-enc.fw firmware (376836 bytes)
Oct 8 05:58:48 mythtv kernel: ivtv0: Loaded v4l-cx2341x-dec.fw firmware (262144 bytes)
Oct 8 05:58:48 mythtv kernel: ivtv0: Encoder revision: 0x02060039
Oct 8 05:58:48 mythtv kernel: ivtv0: Decoder revision: 0x02020023
Oct 8 05:58:48 mythtv kernel: ivtv0: Loaded v4l-cx2341x-init.mpg firmware (155648 bytes)
Potentially of note is that I am using udev for the video. Should I be doing something concerning udev for the audio as well? It looks like the PCM audio was assigned to /dev/video24 in both cases, so I wouldn't think that it is a problem, am I wrong?
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LinHES 8.3, 1 BE, 3 FE
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haffi
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Posted: Wed Oct 10, 2007 8:56 am |
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Joined: Sat Jul 07, 2007 3:28 am
Posts: 2
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I am haveing same problems , I have a 500 card and a 350 card.
Trying to build Ivtv 0.10 instead of 0.8 hope that will solve the issue.
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tjc
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Posted: Wed Oct 10, 2007 6:08 pm |
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Joined: Thu Mar 25, 2004 11:00 am
Posts: 9551
Location:
Arlington, MA
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Not sure what version of KM you're using haffi, but under R5F27 that _WILL_ break things spectacularly. Please see the warnings on this in the R5F27 hints.
If you want to experiment with other versions you need to stick to the 1.1.x branch or rebuild a large swath of other stuff to match because there are API changes between it and earlier versions.
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ayourk
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Posted: Tue Oct 23, 2007 11:25 pm |
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Joined: Sat Mar 18, 2006 3:21 pm
Posts: 70
Location:
West Fargo, ND
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Well, It looks like I've been hit by this one too.
I think it may have something to do with the fact that I swapped my PCI cards around in my system; either that or heat in my tower case.
Here is the order of the cards currently:
AGP ATI Radeon 8500DV, PCI Adaptec 3 channel SCSI RAID controller, SBLive, PVR350#1, PVR350#2, 3Com 3C905 revC-74, 3Com 3CR-990-TX-97
The 2 NICs are bonded for higher NFS thoroughput.
PVR350#2 is the only one that records audio with the video, and PVR350#1 records the video with no audio. If there is more info that you want me to provide, just ask.
Any ideas other than swapping around the PCI cards? Has this issue been resolved by anyone?
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kmkittre
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Posted: Wed Nov 14, 2007 10:01 am |
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Joined: Tue Jul 12, 2005 8:01 am
Posts: 670
Location:
Salem, MA
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I'm still having this problem, and it's occurring more and more frequently... I used to go a week or two, have to reboot and it would work. Now, I rebooted last night and it happened in the middle of a recording the same night.
The frustrating thing is this is Tuner1, I suppose one solution would be to make it Tuner2 so it happens to less shows.
Can I look in any logs to see what might have happened? I don't see anything in mythbackend, messages, debug, daemon logs.
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LinHES 8.3, 1 BE, 3 FE
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