[mythtv-users] No sound on certian channels

[Jacob D. Sheck]

When myth records certian channels there is no sound.  I have an Avermedia 
Studio card (BT8xx).  I remember having a similar problem with xawtv.  
Could someone direct me to the cause and possilby a solution to this 
problem.  I currently capture sound on the oss driver via a cable for the 
line out on my capture card to the line-in on my sound card.  I currently 
have not specific module settings, I let everything auto load.  Another 
thing I have noticed, is that the channels that have the problem are in 
the VHF frequency range, UHF seems to be OK.  I have regular analog cable.

Here is some information that might point to what I did wrong.
v4l-info
    VIDIOCGCAP
        name                    : "BT878(AVerMedia TVPhone 98)"
        type                    : 0xeb 
[CAPTURE,TUNER,OVERLAY,CLIPPING,FRAMERAM,SCALES]
tuner
    VIDIOCGTUNER
        tuner                   : 0
        name                    : "Television"
        rangelow                : 0
        rangehigh               : 4294967295
        flags                   : 0x7 [PAL,NTSC,SECAM]
        mode                    : NTSC
        signal                  : 65535

audio
    VIDIOCGAUDIO
        audio                   : 0
        volume                  : 65535
        bass                    : 0
        treble                  : 0


[root at fedora root]# dmesg | grep bt
bttv: driver version 0.7.107 loaded
bttv: using 4 buffers with 2080k (8320k total) for capture
bttv: Host bridge is Intel Corp. 82845G/GL [Brookdale-G] Chipset Host 
Bridge
bttv: Bt8xx card found (0).
bttv0: Bt878 (rev 17) at 02:02.0, irq: 11, latency: 32, mmio: 0xddbfe000
bttv0: detected: AVerMedia TVPhone98 [card=41], PCI subsystem ID is 
1461:0003
bttv0: using: BT878(AVerMedia TVPhone 98) [card=41,autodetected]
i2c-core.o: adapter bt848 #0 registered as adapter 0.
bttv0: Avermedia eeprom[0x4803]: tuner=2 radio:yes remote control:yes
bttv0: using tuner=2
bttv0: i2c: checking for MSP34xx @ 0x80... not found
bttv0: i2c: checking for TDA9875 @ 0xb0... not found
bttv0: i2c: checking for TDA7432 @ 0x8a... not found
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
bttv0: registered device radio0
bttv0: PLL can sleep, using XTAL (28636363).
[root at fedora root]# dmesg | grep i2c
i2c-core.o: i2c core module
i2c-algo-bit.o: i2c bit algorithm module
i2c-core.o: adapter bt848 #0 registered as adapter 0.
bttv0: i2c: checking for MSP34xx @ 0x80... not found
bttv0: i2c: checking for TDA9875 @ 0xb0... not found
bttv0: i2c: checking for TDA7432 @ 0x8a... not found
i2c-core.o: driver generic i2c audio driver registered.
i2c-core.o: driver i2c TV tuner driver registered.
i2c-core.o: client [Philips NTSC (FI1236,FM1236 and] registered to adapter 
[bt848 #0](pos. 0).[root at fedora root]#