Thus the arbiter defaults to the video function at power-up and parks there during no requests for bus access. If you have Windows and the drivers four your card installed, you might to check out if you can read these registers values used by the windows driver. Since the individual bus masters do not have direct control of REQ, a simple logical-or of video and audio requests would violate the rules. The Soc-Camera Drivers These pins are also used by some companies to drive remote control receiver chips.

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I did this taken from linuz http: In order to get sound please refer to the excellent instalation guide for Windows XP and hardware modification this second bit applies to linux too http: Brooktree Corporation Bt Video Capture rev 02 This hack fills you in on what you need to know to install a TV tuner under Linuz.

The bttv driver prints a line to the kernel log, telling which card type is used. I forget the exact command, but lemme know if it doesn’t work, and I’ll look deeper into my dpkg and Synaptic logs.

Install a TV Tuner – Linux Multimedia Hacks [Book]

Thus the audio will have first access to the bus even when issuing a request after the video request but before the PCI external arbiter has granted access to the Bt Well, you might want to check the video4linux mailing list archive first Some boards use the i2c bus instead of the gpio pins to connect the mux chip.


Very nice card if you only have satellite TV but several tuners connected to the card via composite.

You can get the video to work with this by using the device linxu on xawtv and tvtime like this: Do you have very poor color, very low volume and or channels off by one or more channels? You should verify this is correct.

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Linux Multimedia Hacks by Kyle Rankin

If you could point me in the right direction, would appreciate it. This is a general howto here.

If you have multiple Bttv cards in your system, you can specify each one using a comma seperated list. The order is probably the PCI card order and should not change between boot ups. This is what I’ve done Debian Sarge testing, kernel version 2. The Radiotrack radio driver Save the config file, compile your limux kernel, install it and restart. I have linuux a 4 camera card for nearly a year now, no problem.

The msp34xx chips are used by Hauppauge for example. The tuner frequency setting should work but it is possible that the audio multiplexer is wrong. Then recompile your kernel to create the new modules.


gttv Using a vanilla ubuntu setup, the card is detected, but NO device nodes are created although dmesg says it does create a dvb0, this doesn’t exist in the filesystem. Thanks for the guide, this worked perfect for my Maxron maxtv tuner card. Looks like it is scanning now, will update upon completion. After changing module configuration you need to reload module.

Now I use Linuz to watch satelite television on my computer monitor while I browse the web. A small percentage of core logic devices may start a bus transaction during the same cycle that GNT is de-asserted.

CONFIG_VIDEO_BT848: BT848 Video For Linux

With this insmod option you can override this. Typhoon TV card series: So if you have this card, don’t bother with this method Stay ahead with the world’s most comprehensive technology and business learning platform. There are a lot of different systems used for TV sound all over the world.