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Having trouble installing a piece of hardware? Want to know if that peripheral is compatible with Linux?

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Old 11-17-2005, 06:50 PM   #1
akademik
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Registered: Nov 2005
Location: Moscow, Russia
Distribution: slackware 10
Posts: 3

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Pinnacle PCTV+xawtv


hello, all

i ask you for your help with setting up my tvtuner Pinnacle PCTV Stereo. xawtv didn't show no video and play no sound, console is filled up with:
------------------------------------------------------
ioctl:VIDIOC_TRY_FMT(type=VIDEO_OVERLAY;fmt.win.w.left=339;fmt.win.w.top=373;fmt.win.w.width=384;fmt .win.w.height=288;fmt.win.field=ANY;fmt.win.chromakey=0;fmt.win.clips=(nil);fmt.win.clipcount=0;fmt. win.bitmap=(nil)): Invalid argument
ioctl:VIDIOC_S_FMT(type=VIDEO_OVERLAY;fmt.win.w.left=339;fmt.win.w.top=373;fmt.win.w.width=384;fmt.w in.w.height=288;fmt.win.field=ANY;fmt.win.chromakey=0;fmt.win.clips=0x80cfdd4;fmt.win.clipcount=1;fm t.win.bitmap=(nil)): Invalid argument
...
------------------------------------------------------
Following to many docs, i did:
v4l-conf (it output me that /dev/video0 was configured)
modprobe bttv card=11 (i also checked it with different values)

Interesting moment: the main window of xawtv is blank even tuning channels. but when opening channels' window it's possible to view some screenshots from tv-tuner.
i use Slackware 10 (kernel 2.6.7 with video4linux)
 
Old 12-29-2005, 04:03 AM   #2
leadazide
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Registered: Apr 2004
Location: Germany
Distribution: SuSE 11.0, Ubuntu 7.10
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Are you sure you have to use the bttv driver? A friend of mine has a Pinnacle PCTV 110i and it works for him with the saa7134 driver.
 
Old 11-19-2006, 07:39 PM   #3
cgtueno
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Registered: Jul 2003
Posts: 363

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removed this posting

Last edited by cgtueno; 11-19-2006 at 07:43 PM.
 
Old 11-19-2006, 07:41 PM   #4
cgtueno
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Registered: Jul 2003
Posts: 363

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20th November 2006

A generic solution for you to try.
I have successfully installed a Pinnacle miro PCTV (card=1)
which works (with sound) under Red Hat 9.


#Step 1 : Examine your PCTV card.

#Identify the card manufactuer/type/model
(eg. Pinnacle systems miro video PCTV Pro)

That will allow you to establish the card number
for bttv.

#Identify the tuner type.
(eg. Temic PAL (4002 FH5))
The tuner module is the large metal can on the card.
Usually there is a sticker on the top of the tuner
identifying the type/manufacturer and part/model number.
This will allow you to establish the tuner number
for bttv.

#Lookup the card and tuner details in the Linux bttv
Howto document. (There is a copy of the document at
http://tldp.org/HOWTO/BTTV/index.html)

eg. card = 11 (miro pctv pro)
tuner = 0 (Temic PAL (4002 FH5))

#Step 2 : Edit /etc/modules.conf and save the file !

....
alias char-major-81 videodev
alias char-major-81-0 bttv
options tuner type=0
options bttv pll=1 radio=0 card=11
....

#Step 3 : Test with xawtv
(eg. Select <your country>, <eg. PAL>, Television)
$ xawtv

#Step 4 : Enjoy the results


Notes:

*If at first you don't succeed then try try again.
select the next most resonable settings for card
and tuner. Remember to save the file modules.conf.
Stop and start XAWTV.

*Check the pll (phase lock loop) setting value

*To check if your card is recognised by xawtv
try issuing the command xawtv - hwscan

*To save on messy cabling try looping the audio out
from the PCTV card (4pin flat connector) to the
aux in (4pin flat connector) on your systems sound
card using a standard CDROM audio flylead.

Hope that helps someone.

Best regards

Chris
 
  


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