Welcome to Linux Forums! With a comprehensive Linux Forum, information on various types of Linux software and many Linux Reviews articles, we have all the knowledge you need a click away, or accessible via our knowledgeable members.
Find the answer to your Linux question:
New to Linux Forums? Register here for free!
    Linux Forums > GNU Linux Zone > Gaming / Games / Multimedia / Entertainment > TV viewing with Bttv card

Forgot Password?
 Gaming / Games / Multimedia / Entertainment   General discussion about Games, video, sound, multimedia, DVD's in Linux

Site Navigation
Linux Articles
Linux Forums
Linux Downloads
Linux Hosting
Free Magazines
Job Board
IRC Chat
RSS Feeds


Linux Forum Topics
Linux Forums
Your Distro
Linux Resources
GNU Linux Zone
The Community
Reply
 
Thread Tools Display Modes
Old 10-03-2009   #1 (permalink)
Just Joined!
 
Join Date: Oct 2009
Posts: 1
Unhappy TV viewing with Bttv card

Can somebody help me with the folloaing ?
I am having problems in viewing TV programs using PIXEL view Tuner card under Linux Operating system (Fedora Core 5). The card is detected & the driver is properly loaded. However, none of the common TV software like XawTV, TV time, MythTV, MPlayer is able to work properly. Channel / Frequency scanning does not detect any channel. At the same time, the card works well on Windows using the honestech package.
kmvarier is offline  


Reply With Quote
Old 10-03-2009   #2 (permalink)
Just Joined!
 
Join Date: Oct 2009
Posts: 1
pixelview cards r not very well supported. check hauppauge cards. cards having onchip encoders will not work with tvtime
lilesh is offline   Reply With Quote
Old 10-03-2009   #3 (permalink)
Trusted Penguin
 
waterhead's Avatar
 
Join Date: Jul 2004
Location: Franklin, Wisconsin
Posts: 3,957
Actually, there are some of the Pixelview cards listed in the bttv supported card list. More info on the bttv card family can be found here:

Bttv devices (bt848, bt878) - LinuxTVWiki

More info on your card can be found by running these commands:
Code:
lspci -nn
Code:
dmesg
I had a bttv card, and played around with it to get it to work. To get a card to work, you actually need to know three things:

Capture chip: You already know this? bt848/bt878
Tuner chip
Audio chip

You then can load the bttv driver module, using options to specify the tuner and audio components of the card. This can get complicated, but if you want to get it to work it may be necessary.

The first problem that I notice, is that you are using a VERY OLD version of Fedora. The most current version is Fedora 11, I urge you to first install that. As upgrade would not be possible, a new installation would be needed.

If that is not an option, you should then try to install the latest drivers from the V4L-DVB web site. I would download the latest from their CVS/Mercurial repository. This requires first installing the Mercurial program.

LinuxTV.org - CVS and Mercurial access

Follow the instructions for installing. You may first need to install the kernel source and kernel headers.
__________________
Paul

Please do not PM me with requests for help. I will not reply.

Last edited by waterhead; 10-03-2009 at 12:57 PM..
waterhead is offline   Reply With Quote
Old 10-03-2009   #4 (permalink)
Trusted Penguin
 
waterhead's Avatar
 
Join Date: Jul 2004
Location: Franklin, Wisconsin
Posts: 3,957
A little more info, to make your head spin!

In the driver source Documentation files, I found some info on loading the bttv module with the correct options:
Quote:
bttv.o
the bt848/878 (grabber chip) driver

insmod args:
card=n card type, see CARDLIST for a list.
tuner=n tuner type, see CARDLIST for a list.
radio=0/1 card supports radio
This means, once you have determined the correct components on the card, you can then load them. You first need to unload the module. First gain root privileges using the su command
Code:
modprobe -r bttv
Then, once you have determined the correct parameters, you reload it with those parameters. Use the the card number from the list. And the tuner number from the tuner list. For example, let's say your card is #16 on the list, and you have the #38 PAL/SECAM tuner:
Code:
modprobe bttv card=16 tuner=38
Once you get the correct options to load the module, it can bet set to automatically do that. But I think that you are a long ways from that point.
__________________
Paul

Please do not PM me with requests for help. I will not reply.
waterhead is offline   Reply With Quote
Reply


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Free Magazines
Run Your Own Web Server Using Linux & Apache - Free 191 Page Preview
Learn about everything you'll need to build and maintain your Linux servers, and to deploy Web applications to them.
subscribe
Open Source Security Myths Dispelled
Dispel the five major myths surrounding Open Source Security and gain the tools necessary to make a truly informed decision for your IT organization
subscribe
InformationWeek
InformationWeek is the only newsweekly you'll need to stay on top of the latest developments in information technology.
subscribe



All times are GMT. The time now is 02:12 PM.






© 2000 - 2009 - All Rights Reserved - Property of  MAS Media

Content Relevant URLs by vBSEO 3.3.0 RC2