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List:       linux-video
Subject:    Re: [V4L] FYI on AverMedia TV/FM 98
From:       Gunther.Mayer () t-online ! de (Gunther Mayer)
Date:       2002-06-28 17:14:49
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Michael O'Keefe wrote:
> 
> I've seen a couple of posts in the archives from ppl asking about this
> card and how to get it to work, but I never saw any responses.
> 
> Last night I noticed in the bttv-cards.c source a comment about 0x04
> working for some cards in the audiomux for card 6. So I tried that
> instead of the auto-detected card=41 and the card stopped picking
> up the LANG1 audio channel as STEREO, and vice-versa and started working
> properly (ie, when choosing stereo, on SAP enabled channels, I was getting
> spanish. On DAP enabled channels, I was getting scene descriptions for the
> blind. On 1 channel, the weather service. 1, an ear-splitting tone and a
> few others a recording telling me that there is not SAP on this channel.

The sound decoder chip and driver should identify
stereo vs. SAP and default to stereo vs. LANG1.


> I could cure it in XawTV by choosing lang1, where the real soundtrack
> was hiding, but I can't do that in fbtv, or with v4lctl for unattended
> recording)
> 
> Now to try to get the dbx working....
> 
> With i2c-core debug=3, I see it find something @ 0x40, but when the
> bttv driver search for the MSP34xx @ 0x80 (0x80 >> 1 == 0x40) it's not
> picked up...oh well.

1) Try "./detect" from bttv-0.7.xx/tools.
   This properly scans i2c bus on your card.

2) Determine the chip on your card by looking and it.



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