Empia em28xx - strange behavior

Empia em28xx - strange behavior

[Mat]

Hi all.
Again with an em28xx USB framegrabber (brand Digitus)...

I have my v4l2 app (based on capture_example from V4L2 specs) that 
starts on boot.
I get frames like this one:
  http://www.flickr.com/photos/17101105@N00/2471285296/

If I restart my app manually usually all goes well.
Like if... there's something wrong in the inizialization.

Does someone else got a similar problem?
Is there a good v4l2 user space library?
I'm trying to use libng (included in xawtv) but it doesn't seem easy to 
use actually (IMO).

Thank you in adavance.
Bye bye!
-Mat-

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Re: Empia em28xx - strange behavior

[Markus Rechberger]

On 5/8/08, Mat <heavensdoor78@gmail.com> wrote:
>
> Hi all.
> Again with an em28xx USB framegrabber (brand Digitus)...
>
> I have my v4l2 app (based on capture_example from V4L2 specs) that
> starts on boot.
> I get frames like this one:
>   http://www.flickr.com/photos/17101105@N00/2471285296/
>
> If I restart my app manually usually all goes well.
> Like if... there's something wrong in the inizialization.
>
> Does someone else got a similar problem?
> Is there a good v4l2 user space library?
> I'm trying to use libng (included in xawtv) but it doesn't seem easy to
> use actually (IMO).
>

You might try:
$ hg clone http://mcentral.de/hg/~mrec/em28xx-new
$ cd em28xx-new
$ ./build.sh

.. I'll try to get that em28xx ML up again today on mcentral.de it
broke when moving everything to a debian server and I didn't get
around to fix it up yet.

-Markus

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