Re: Leadtek PVR2000 no sound

[wduinker <wduinker@xxxxxxxxx>]

hermann pitton wrote:

> Am So, den 20.02.2005 schrieb wduinker@xxxxxxxxx um 13:24:
>  
>
> > I have a Leadtek PVR2000 OEM. Getting to understand how it should work
> > over the last week, i got video and mpeg streaming working, but no sound.
> >
> > I have used the HAUPPAGE firmware as descibed on
> >
> > http://ivtv.writeme.ch/tiki-index.php?page=ExtractingTheFirmware.
> >
> > Mplayer gives: MPEG: No audio stream found -> no sound.
> >
> > Does it have to do with the gpio values, as has been mentioned for other
> > cards in various posts. Can I just recover them on a windows machine. I
> > only have the driver from http://www.leadtek.com/. It might be also that
> > getting their firmware out of the driver solves the issue. Since it is an
> > OEM card I do not have any other windows (Winfast) software.
> >
> > I use Linux Video 2.6.11-rc4-kraxel2, which has the patch from
> >
> > http://dl.bytesex.org/patches/
> >
> > If somebody could explain to me how I know that the right card is
> > detected, I would appreciate.
> >
> > lspci -v says
> >
> > 00:0a.0 Multimedia video controller: Conexant Winfast TV2000 XP (rev 05)
> >   Subsystem: LeadTek Research Inc.: Unknown device 663c
> >    
>                                               ^^^^^^^^^^^
> Hi,
>
> the right card is detected.
> },{
>                .subvendor = 0x107d,
>                .subdevice = 0x663b,
>                .card      = CX88_BOARD_LEADTEK_PVR2000,
>        },{
>                .subvendor = 0x107d,
>                .subdevice = 0x663C,
>                .card      = CX88_BOARD_LEADTEK_PVR2000,
>
> The cards seem not to have an analog audio out connector, opposed to
> what is claimed on Leadtek's website. So you depend on getting the audio
>  
It actually has a connector , but I would like to use the pass-through 
mode. I am studying the cx2388x datasheet which I found at

http://www.olifantasia.com/projects/gnuradio/mdvh/cx2388x/

The reference in http://www.spinics.net/lists/vfl/msg09854.html I 
actually found at

http://www.packardbell.fr/specialevents/infocenter/redirect.asp?url=/specialevents/infocenter/02/Hardware/TVtuner/02tv003a/02tv003a.htm

in French explains which chips are being used for generating the audio out..

> through the mpeg encoder, based on the code Jelle Foks initially
> contributed.
>
> A latest patch seems to be here from Catalin Climov.
> http://www.spinics.net/lists/vfl/msg14666.html
>
> That one is not yet in the snapshots.
>
> Greetings,
> Hermann
>
>
>
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