FM mono or AM. After you download your new driver, then you have to install it. I guess it was defaulting to alsa, but this option wasn’t mentioned anywhere – I found it accidentally when doing modinfo 8. It might be a bttv driver bug. However, once the GNT is issued, this arbiter must lock in its decision and now route only the granted request to the REQ pin. This also has the side effect of not being able to take advantage of bus parking, thus lowering arbitration performance. These pins are also used by some companies to drive remote control receiver chips.

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Most grabber board vendors use these pins to control an external chip which does the sound routing. The driver for the msp34xx sound processor chips. You will need to be using kernel 2.

Brooktree Bt Tv Pci With Dma Push

Some boards have an extra processor for sound to do stereo decoding and other nice features. To handle the grabber boards correctly, there is a array tvcards[] wwith bttv-cards.

A small percentage of core logic devices may start a bus transaction during the same cycle bh848 GNT is de-asserted. The Virtual Video Test Driver vivid Typhoon TV card series: This page was last modified on 25 Januaryat This makes debugging very difficult for me.


These cards have a number printed on the PCB just above the tuner metal box: FM mono or AM. Well, you might want to check the video4linux mailing list archive first Thus probably a small buglet left somewhere in bttv 0.

But sound is handled in slightly different ways on each board. The default tuner type for the card was wrong. With this bt8488 option you can override this. This is non PCI 2.

[OT] Can’t get color with BT848 TV card.

How to Install drivers using Device Manager Locate the device and model that is having the issue and double-click on it to open the Properties dialog box. You need this unless you want to use only with a camera or external tuner However, the audio will have highest bus access priority.

You don’t need these to just watch TV. Use of xev 1 shows that not all the buttons on the remote are supported – while most generate events, the buttons labelled “CATV”, “Video”, “Audio”, “Full Screen”, and channel up and down don’t appear to be visible for fv reason. No Thanks to Leadtek they refused to answer any questions about their hardware. What you have to do is figure out the correct values for gpiomask and the audiomux array.


The source for this kind of thing is of course the v4l wiki. It might be a bttv driver bug. There are a lot of different systems used for TV sound all over the world.

Mplayer can apparently also be used to encode and stream the video and audio across a network. For a more updated list, please check https: FM mono or AM. Starting with release 0. BT Rv old [autodetected]. Brooktree Corporation Bt Video Capture rev 11 Default is 5 usecs meaning 66,67 Kbps.

Well, you might want to check the video4linux mailing list archive first

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