Hi, load tuner and bttv driver modules separately as follows. modprobe tuner type=5 debug=1 modprobe bttv card=37 audiomux=1 This is my configuration. Change to u'rs accordingly. Then if u can't hear sound after recording, it is not the problem with streamer. The problem is with u'r mixer settings. Following is the mixer setting of my sys. [root@Suriya root]# aumix -q vol 90, 90 pcm 85, 85 speaker 100, 0 line 83, 83, R mic 0, 0, P cd 87, 87, P igain 35, 35, P line1 0, 0, P phin 0, 0, P phout 67, 0 video 86, 86, P Have a close look. To record the parameter "line" should be used for Recording. check u'r system settings. check "man aumix" or the following link. http://www.die.net/doc/linux/man/man1/aumix.1.html. The audio output of tv tuner card should be connected to line in of sound card for viewing TV using "XAWTV" and recording video+audio. No doubt in this. For recording video use FFMPEG. http://ffmpeg.sf.net. On Tue, 18 Nov 2003 Mike B wrote : >I could really use any information possible concerning this tv capture card. > I am still unable to capture audio. > >I can get sound to play by connecting the 'audio out' line from my pixelview >tv card to the 'line in' on my sound card. I can watch tv fine, all the >channels work, remote w/ lirc works, everything is great for wtaching tv. >To get tv working fine I use bttv options card=37 tuner=2. This seems to be >the only combo that works flawlessly when I go through my sound card's 'line >in'. However I have read to use option card=72 with this pixelview card, >but some channels get no audio that way. > >However, when I try to capture audio or video+audio like this, using >/dev/dsp/, it causes mythtv, xawtv, or streamer to crash and I have to kill >them. > >I have also tried to use the btaudio module, as I have heard this card works >with it. Trying to capture on dsp1 causes crash, trying to capture on dsp2 >is slightly better with streamer, streamer doesn't crash and the file it >creates is of the appropriate length, but there is no sound. I have never >been able to watch tv with audio using btaudio either, any help with this >would also be appreciated. > >The only two things I can really think to mess with are the options given >when bttv (and btaudio) are loaded, so any suggestions here would be >appreciated. Also when using btaudio, should I plug the 'audio out' on the >pixelview tv card to the 'audio in' on the same card? > >MikeyB > >relevant output from lspci: > >00:07.5 Multimedia audio controller: VIA Technologies, Inc. AC97 Audio >Controller (rev 20) >00:0b.0 Multimedia video controller: Brooktree Corporation Bt878 (rev 11) >00:0b.1 Multimedia controller: Brooktree Corporation Bt878 (rev 11) > > >output from dmesg: > >bttv: driver version 0.7.107 loaded >bttv: using 4 buffers with 2080k (8320k total) for capture >bttv: Host bridge is VIA Technologies, Inc. VT8363/8365 [KT133/KM133] >bttv: Host bridge is VIA Technologies, Inc. VT82C686 [Apollo Super ACPI] >bttv: Bt8xx card found (0). >PCI: Found IRQ 10 for device 00:0b.0 >PCI: Sharing IRQ 10 with 00:07.2 >PCI: Sharing IRQ 10 with 00:07.3 >PCI: Sharing IRQ 10 with 00:0b.1 >bttv0: Bt878 (rev 17) at 00:0b.0, irq: 10, latency: 32, mmio: 0xd8001000 >bttv0: using: BT878(Prolink PixelView PlayT) [card=37,insmod option] >i2c-dev.o: Registered 'bt848 #0' as minor 3 >i2c-core.o: adapter bt848 #0 registered as adapter 3. >bttv0: using tuner=2 >bttv0: i2c: checking for TDA9875 @ 0xb0... not found >bttv0: i2c: checking for TDA7432 @ 0x8a... not found >i2c-core.o: driver i2c TV tuner driver registered. >tuner: chip found @ 0xc2 >tuner: type set to 2 (Philips NTSC (FI1236,FM1236 and compatibles)) >i2c-core.o: client [Philips NTSC (FI1236,FM1236 and] registered to adapter >[bt848 #0](pos. 0). >bttv0: PLL: 28636363 => 35468950 .. ok >bttv0: registered device video0 >bttv0: registered device vbi0 >lirc_gpio (-1): card type 0x25, id 0x0 >lirc_gpio (0): driver registered >bttv0: PLL can sleep, using XTAL (28636363). >btaudio: driver version 0.7 loaded [digital+analog] >PCI: Found IRQ 10 for device 00:0b.1 >PCI: Sharing IRQ 10 with 00:07.2 >PCI: Sharing IRQ 10 with 00:07.3 >PCI: Sharing IRQ 10 with 00:0b.0 >btaudio: Bt878 (rev 17) at 00:0b.1, irq: 10, latency: 32, mmio: 0xd8002000 >btaudio: using card config "default" >btaudio: registered device dsp1 [digital] >btaudio: registered device dsp2 [analog] >btaudio: registered device mixer1 > >_________________________________________________________________ >MSN Shopping upgraded for the holidays! Snappier product search... http://shopping.msn.com > > >-- >video4linux-list mailing list >Unsubscribe mailto:video4linux-list-request@xxxxxxxxxx?subject=unsubscribe >https://www.redhat.com/mailman/listinfo/video4linux-list There is no substitution for hard work. Information is wealth.
