Re: [mythtv-users] audio out on a Hauppauge pvr-350
Do you get an error from Myth when you watch something? How are you hooking up your audio? Out from your 350 and into your sound card or direct from your 350 to speakers/receiver? On Dec 31, 2005, at 6:21 PM, Matt Price wrote: hi folks, trying to get audio out to work on a hauppauge pvr-350. This is on a dell optiplex gx1, running ubuntu breezy's mythtv packages (18.1-5). I have an xserver running on the tv-out, working fine, and I have tried the dd test : dd if=/dev/video0 of=/dev/video16 bs=64k which successfully produced audio and video. howver when I run mythtv I get no sound output, despite having checked the use pvr-350' audio in the mythfrontend setup utility. video is also slightly off, with the edges of the screen vanishing (very frustrating when I'm doing the settings!). bur for now I'm concentrating on the lack of audio, which is crippling b/c the onboard sound card does not seem to be recognized by ubuntu (apparently I'm not the only one with this problem, see http://www.linuxquestions.org/questions/showthread.php?t=388581 ). Can someone direct me to some info on this? I've googled around but am getting worn out after many defeats. I tried this solution: http://jonobacon.org/viewcomments.php?id=590 adding the following to /etc/modules.d/ivtv alias char-major-61 lirc_i2c alias char-major-81 videodev alias char-major-81-0 ivtv options ivtv ivtv_std=2 tda9887=0 ivtv_debug=1 options msp3400 once=1 simple=1 options tuner pal=1 install ivtv /sbin/modprobe tuner; /sbin/modprobe msp3400; /sbin/modprobe saa7115; \ /sbin/modprobe saa7127; /sbin/modprobe --ignore-install ivtv; \ /usr/local/bin/ivtvctl -j reg=0x6c,val=0xfa; /sbin/modprobe lirc_i2c; \ /sbin/modprobe ivtv-fb; \ /usr/local/bin/ivtvfbctl /dev/fb0 -noglobalalpha -localalpha but no luck, no change. can anyone offer some advice? hanks, matt --- Matt Price [EMAIL PROTECTED] History Department, University of Toronto (416) 978-2094 ___ mythtv-users mailing list mythtv-users@mythtv.org http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users ___ mythtv-users mailing list mythtv-users@mythtv.org http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users
Re: [mythtv-users] audio out on a Hauppauge pvr-350
On Sat, Dec 31, 2005 at 06:26:13PM -0800, Brad DerManouelian wrote: Do you get an error from Myth when you watch something? How are you hooking up your audio? Out from your 350 and into your sound card or direct from your 350 to speakers/receiver? I was getting a no such device error earlier, before I found the setting which let me use the pvr-350's audio-out. I think this is because the main onboard sound card isn't detected, and thus /dev/dsp isn't created. (no sound in ubuntu either). no there aren't any errors that I can find, though I will look further. I'm trying to use the direct audio out, so am not hooking up through the sound card. matt On Dec 31, 2005, at 6:21 PM, Matt Price wrote: hi folks, trying to get audio out to work on a hauppauge pvr-350. This is on a dell optiplex gx1, running ubuntu breezy's mythtv packages (18.1-5). I have an xserver running on the tv-out, working fine, and I have tried the dd test : dd if=/dev/video0 of=/dev/video16 bs=64k which successfully produced audio and video. howver when I run mythtv I get no sound output, despite having checked the use pvr-350' audio in the mythfrontend setup utility. video is also slightly off, with the edges of the screen vanishing (very frustrating when I'm doing the settings!). bur for now I'm concentrating on the lack of audio, which is crippling b/c the onboard sound card does not seem to be recognized by ubuntu (apparently I'm not the only one with this problem, see http://www.linuxquestions.org/questions/showthread.php?t=388581 ). Can someone direct me to some info on this? I've googled around but am getting worn out after many defeats. I tried this solution: http://jonobacon.org/viewcomments.php?id=590 adding the following to /etc/modules.d/ivtv alias char-major-61 lirc_i2c alias char-major-81 videodev alias char-major-81-0 ivtv options ivtv ivtv_std=2 tda9887=0 ivtv_debug=1 options msp3400 once=1 simple=1 options tuner pal=1 install ivtv /sbin/modprobe tuner; /sbin/modprobe msp3400; /sbin/modprobe saa7115; \ /sbin/modprobe saa7127; /sbin/modprobe --ignore-install ivtv; \ /usr/local/bin/ivtvctl -j reg=0x6c,val=0xfa; /sbin/modprobe lirc_i2c; \ /sbin/modprobe ivtv-fb; \ /usr/local/bin/ivtvfbctl /dev/fb0 -noglobalalpha -localalpha but no luck, no change. can anyone offer some advice? hanks, matt Matt Price [EMAIL PROTECTED] History Department, University of Toronto (416) 978-2094 ___ mythtv-users mailing list mythtv-users@mythtv.org http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users ___ mythtv-users mailing list mythtv-users@mythtv.org http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users --- Matt Price [EMAIL PROTECTED] History Department, University of Toronto (416) 978-2094 ___ mythtv-users mailing list mythtv-users@mythtv.org http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users
Re: [mythtv-users] audio out on a Hauppauge pvr-350
AFAIK you still need to set your audio device. I was getting the same error trying to use /dev/adsp but only root had permissions on that device. /dev/dsp worked for me. I followed Jarod's guide to set up. I'm not sure which part of it set up my audio device correctly (I'm guessing it's part of the ivtv driver), but it might help to look through it. On Dec 31, 2005, at 7:08 PM, Matt Price wrote: On Sat, Dec 31, 2005 at 06:26:13PM -0800, Brad DerManouelian wrote: Do you get an error from Myth when you watch something? How are you hooking up your audio? Out from your 350 and into your sound card or direct from your 350 to speakers/receiver? I was getting a no such device error earlier, before I found the setting which let me use the pvr-350's audio-out. I think this is because the main onboard sound card isn't detected, and thus /dev/dsp isn't created. (no sound in ubuntu either). no there aren't any errors that I can find, though I will look further. I'm trying to use the direct audio out, so am not hooking up through the sound card. matt On Dec 31, 2005, at 6:21 PM, Matt Price wrote: hi folks, trying to get audio out to work on a hauppauge pvr-350. This is on a dell optiplex gx1, running ubuntu breezy's mythtv packages (18.1-5). I have an xserver running on the tv-out, working fine, and I have tried the dd test : dd if=/dev/video0 of=/dev/video16 bs=64k which successfully produced audio and video. howver when I run mythtv I get no sound output, despite having checked the use pvr-350' audio in the mythfrontend setup utility. video is also slightly off, with the edges of the screen vanishing (very frustrating when I'm doing the settings!). bur for now I'm concentrating on the lack of audio, which is crippling b/c the onboard sound card does not seem to be recognized by ubuntu (apparently I'm not the only one with this problem, see http://www.linuxquestions.org/questions/showthread.php?t=388581 ). Can someone direct me to some info on this? I've googled around but am getting worn out after many defeats. I tried this solution: http://jonobacon.org/viewcomments.php?id=590 adding the following to /etc/modules.d/ivtv alias char-major-61 lirc_i2c alias char-major-81 videodev alias char-major-81-0 ivtv options ivtv ivtv_std=2 tda9887=0 ivtv_debug=1 options msp3400 once=1 simple=1 options tuner pal=1 install ivtv /sbin/modprobe tuner; /sbin/modprobe msp3400; /sbin/modprobe saa7115; \ /sbin/modprobe saa7127; /sbin/modprobe --ignore-install ivtv; \ /usr/local/bin/ivtvctl -j reg=0x6c,val=0xfa; /sbin/modprobe lirc_i2c; \ /sbin/modprobe ivtv-fb; \ /usr/local/bin/ivtvfbctl /dev/fb0 -noglobalalpha -localalpha but no luck, no change. can anyone offer some advice? hanks, matt Matt Price [EMAIL PROTECTED] History Department, University of Toronto (416) 978-2094 ___ mythtv-users mailing list mythtv-users@mythtv.org http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users ___ mythtv-users mailing list mythtv-users@mythtv.org http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users --- Matt Price [EMAIL PROTECTED] History Department, University of Toronto (416) 978-2094 ___ mythtv-users mailing list mythtv-users@mythtv.org http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users ___ mythtv-users mailing list mythtv-users@mythtv.org http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users
