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| PVR-250 recordings under R6 have no sound http://forums.linhes.org/viewtopic.php?f=21&t=20456 |
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| Author: | graysky [ Sun Nov 01, 2009 9:13 am ] |
| Post subject: | PVR-250 recordings under R6 have no sound |
Just update my R5.5 MBE to R6. Everything seemed okay, but my live TV and recorded programs (both under R5.5 and R6) have no audio. I didn't see anything relevant in the dmesg about my sound card. Playback of avi files w/ mplayer works just fine so I know the sound is working. I ran alsaconf and it did find the correct (and only) PCI sound card on the box. Is there a configuration I need to tweak? If I disable splashy, I get this: Code: Unknown hardware: "YMF724" "TriTech TR20023" "AC97a:54524103" "0x1073" "0x800" Hardware is initalized using a guess method My mythfrontend.log is also complaining about my sound card: Code: 2009-11-01 10:03:07.495 XMLParse::LoadTheme using /usr/share/mythtv/themes/ProjectGrayhem/ui.xml
2009-11-01 10:03:08.028 TV: Attempting to change from None to WatchingPreRecorded 2009-11-01 10:03:08.252 AFD: Opened codec 0x9bfcad0, id(MPEG2VIDEO) type(Video) 2009-11-01 10:03:08.252 AFD: codec MP2 has 2 channels 2009-11-01 10:03:08.252 AFD: Opened codec 0xc87e990, id(MP2) type(Audio) 2009-11-01 10:03:08.256 Opening audio device 'YMF724'. ch 2(2) sr 48000 2009-11-01 10:03:08.256 Opening ALSA audio device 'YMF724'. ALSA lib pcm.c:2202:(snd_pcm_open_noupdate) Unknown PCM YMF724 2009-11-01 10:03:08.256 AudioOutput Error: snd_pcm_open(YMF724): No such file or directory 2009-11-01 10:03:08.257 NVP: Disabling Audio, reason is: snd_pcm_open(YMF724): No such file or directory Xlib: extension "Generic Event Extension" missing on display ":0.0". Xlib: extension "Generic Event Extension" missing on display ":0.0". Xlib: extension "Generic Event Extension" missing on display ":0.0". Xlib: extension "Generic Event Extension" missing on display ":0.0". Xlib: extension "Generic Event Extension" missing on display ":0.0". 2009-11-01 10:03:08.556 VideoOutputXv: XVideo Adaptor Name: 'NV17 Video Texture' 2009-11-01 10:03:08.602 OSD Theme Dimensions W: 640 H: 480 2009-11-01 10:03:09.108 TV: Changing from None to WatchingPreRecorded Xlib: extension "Generic Event Extension" missing on display ":0.0". 2009-11-01 10:03:09.113 Realtime priority would require SUID as root. 2009-11-01 10:03:09.214 Video timing method: USleep with busy wait 2009-11-01 10:03:24.376 TV: Attempting to change from WatchingPreRecorded to None 2009-11-01 10:03:24.489 TV: Changing from WatchingPreRecorded to None 2009-11-01 10:03:26.015 Deleting UPnP client... This same hardware worked just fine under R5.5, so I gotta think it's an R6 thing. Opened a flyspray task on this: http://linhes.org/flyspray/index.php?do ... &project=2 |
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| Author: | graysky [ Sun Nov 01, 2009 5:33 pm ] |
| Post subject: | |
I switched to OSS and everything seems to be working! Something is seriously wrong with ALSA for me under R6! We'll see if OSS survives a reboot/continued use. |
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| Author: | steptow [ Sun Feb 28, 2010 11:25 pm ] |
| Post subject: | |
Greysky I seem to have this problem also (linHes 6.0 and PVR150). I moved the recordings to another box (windows) and showed that there was no sound on the recording itself. That would make it a problem with the PVR150 driver as the sound card is not involved during recording. You said you tried OSS. What is that. I am looking for a solution as my earlier configuration as getting a bit flaky and I would rather upgrade to a newer version than trying to fix the current one. |
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