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| FC4 + PVR-350 = No Sound http://forums.linhes.org/viewtopic.php?f=17&t=6175 |
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| Author: | adp1207 [ Sat Sep 24, 2005 8:58 pm ] |
| Post subject: | FC4 + PVR-350 = No Sound |
I have a P4 1.8 / 512MB RAM / 120GB Harddisk HTPC running Fedora Core 4. I also have an AIW card that I used to use (and may use for SVideo Out) and a Hauppage PVR-350 capture card. I am following the install guide here (http://wilsonet.com/mythtv/fcmyth.php), and can capture video fine. I cannot, however, get it to capture sound. I know that the sound runs through the soundcard (which is on-board). The sound works fine when I play audio cds, but will not work when playing back video captured using the capture card. I've tried reformatting about 4 times already and have all-but not given up (which is my next step if i can't get this working). I'd be very appreciative if someone could help me through getting the soudn working. Below is my modprobe.conf file as well as .asoundrc file -----BEGIN /etc/modprobe.conf----- alias eth0 via-rhine alias snd-card-0 snd-via82xx options snd-card-0 index=0 options snd-via82xx index=0 remove snd-via82xx { /usr/sbin/alsactl store 0 >/dev/null 2>&1 || : ; }; /sbin/modprobe -r --ignore-remove snd-via82xx alias usb-controller ehci-hcd alias usb-controller1 uhci-hcd alias ieee1394-controller ohci1394 # Example modprobe.conf entries for my Audigy # Example modprobe.conf entries for my Audigy alias snd-card-0 snd-emu10k1 install snd-emu10k1 /sbin/modprobe --ignore-install snd-emu10k1 && /usr/sbin/alsactl restore >/dev/null 2>&1 || : remove snd-emu10k1 { /usr/sbin/alsactl store >/dev/null 2>&1 || : ; }; /sbin/modprobe -r --ignore-remove snd-emu10k1 # ivtv modules setup alias char-major-81 ivtv alias char-major-81-0 ivtv alias tveeprom tveeprom-ivtv alias msp3400 msp3400-ivtv install ivtv /sbin/modprobe --ignore-install ivtv; /sbin/modprobe ivtv-fb -----END /etc/modprobe.conf----- ---BEGIN /home/mythtv/.asoundrc -------- # Override the default output used by ALSA. # If you do not override the default, your default # device is identical to the (unmixed) analog device # shown below. If you prefer mixed and/or digital # output, uncomment the appropriate four lines below # (only one slave.pcm line). ### Currently set w/digital-hw as the default output, ### comment out this entire section to use unmixed ### analog as your default ### -jarod pcm.!default { type plug ## Uncomment the following to use mixed analog by default # slave.pcm "dmix-analog" ## Uncomment the following to use unmixed digital by default slave.pcm "digital-hw" ## Uncomment the following to use mixed digital by default # slave.pcm "dmix-digital" } # Alias for analog output on the Audigy (hw:0,0) # - This is identical to the device named "default"--which # always exists and refers to hw:0,0 (unless overridden) # - Therefore, we can specify "hw:0,0", "default", or "analog" # to access analog output on the Audigy pcm.analog { type plug slave.pcm "analog-hw" } # Control device (mixer, etc.) for the Audigy card ctl.analog { type hw card 0 } # Alias for (rate-converted) mixed analog output on the # Audigy (hw:0,0) # - This will accept audio input--regardless of rate--and # convert to the rate required for the dmix plugin # (in this case 48000Hz) pcm.mixed-analog { type plug slave.pcm "dmix-analog" } # Control device (mixer, etc.) for the Audigy card ctl.mixed-analog { type hw card 0 } # Alias for (rate-converted) digital (S/PDIF) output on the # Audigy (hw:0,0) # - This will accept audio input--regardless of rate--and # convert to the rate required for the S/PDIF hardware # (in this case 48000Hz) pcm.digital { type plug slave.pcm "digital-hw" } # Control device (mixer, etc.) for the Audigy card ctl.digital { type hw card 0 } # Alias for mixed (rate-converted) digital (S/PDIF) output on the # Audigy (hw:0,0) # - This will accept audio input--regardless of rate--and # convert to the rate required for the S/PDIF hardware # (in this case 48000Hz) pcm.mixed-digital { type plug slave.pcm "dmix-digital" } # Control device (mixer, etc.) for the Audigy card ctl.mixed-digital { type hw card 0 } # The following devices are not useful by themselves. They # require specific rates, channels, and formats. Therefore, # you probably do not want to use them directly. Instead use # of of the devices defined above. # Alias for analog output on the Audigy (hw:0,0) # Do not use this directly--it requires specific rate, # channels, and format pcm.analog-hw { type hw card 0 # The default value for device is 0, so no need to specify } # Control device (mixer, etc.) for the Audigy card ctl.analog-hw { type hw card 0 } # Alias for digital (S/PDIF) output on the Audigy (hw:0,0) # Do not use this directly--it requires specific rate, # channels, and format pcm.digital-hw { type hw card 0 device 0 } # Control device (mixer, etc.) for the Audigy card ctl.digital-hw { type hw card 0 } # Direct software mixing plugin for analog output on # the Audigy (hw:0,0) # Do not use this directly--it requires specific rate, # channels, and format pcm.dmix-analog { type dmix ipc_key 1234 slave { pcm "analog-hw" period_time 0 period_size 1024 buffer_size 4096 rate 48000 } } # Control device (mixer, etc.) for the Audigy card ctl.dmix-analog { type hw card 0 } # Direct software mixing plugin for digital (S/PDIF) output # on the Audigy (hw:0,0) # Do not use this directly--it requires specific rate, # channels, and format pcm.dmix-digital { type dmix ipc_key 1235 slave { pcm "digital-hw" period_time 0 period_size 1024 buffer_size 4096 rate 48000 } } # Control device (mixer, etc.) for the Audigy card ctl.dmix-digital { type hw card 0 } ---END /home/mythtv/.asoundrc ------ |
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| Author: | Juz10MAC [ Tue Sep 27, 2005 5:40 am ] |
| Post subject: | Try outputting sound from the card with video out |
Does the card that you are using for video out have a sound out? I had a similar problem when I first setup my KnoppMyth. Then I discovered I could just use the sound out from my PVR-350 (which I use for video out). Juz10Mac |
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| Author: | adp1207 [ Tue Sep 27, 2005 7:15 am ] |
| Post subject: | |
No, there is no audio out on the PVR-350. There is an SVid In, Composit/SPDIF out, FM In, Cable In, IR Out, and Audio In. |
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| Author: | Xsecrets [ Tue Sep 27, 2005 7:56 am ] |
| Post subject: | |
yes the pvr350's do have audio out. and if you are going to try to use the tvout you have to use the audio out as well. search the forums here for more details on the options. |
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| Author: | khrusher [ Tue Sep 27, 2005 8:10 am ] |
| Post subject: | |
try here http://mysettopbox.tv/phpBB2/viewtopic.php?t=5989&highlight=350+audio |
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