A better place to start from would be Video4Linux (V4L+V4L2)
Jens Michaelsen
Christophe Kumsta schrieb:
> Jean-Marc PHILIP wrote:
> >
> > We are looking for someone who would be able to develop a Linux driver for a
> > MPEG-1 compression card.
> > I was very interested by the Linux module construction kit you speak on the Web.
> > Would you have the capacities to develop this driver?
>
> Hi Jean-Marc,
> Writing and testing a complete driver is a long job, and I can't spend
> many time to do
> that ... ( and I've no such card !! )
> But I can help you if you have any problem to write a RT-module .
> At first, in order to do such driver, you need documentation about the
> chipset used by your card.
> This one will give you all information about registers, mapped-memory,
> initialisation/coding sequences ...
> Then you have to determine called-functions which will be usefull with
> your application.
> for exemple :
> void initialise_card();
> void synchronize_frame(...) ;
> void encode(struct your_one *input,struct your_result *result,int
> length_in_frames) ;
> ....
>
> and then code these functions in a rt-module with exported functions to
> be called.
>
> Christophe.
>
> PS: can I have the doc of your chipset ??
>
> --
> Kumsta Christophe
> <[EMAIL PROTECTED]>
> Real-Time System developper
> RT-Linux/RTAI ( Use the Source Luck !)
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