[gst-devel] how to use dshowvideosrc

[Andres Colubri]

Ok, I see. The outputs of my webcam are YUY2 :-(

Julien.Isorce at alumni.enseeiht.fr wrote:
> Hi,
>
> What is the ouputs video format of your webcam ?
> Actually the last dshowvideosrc from cvs only supports RGB24, I420, and
> Digital Video (and only for preffered video sizes ad framerate).
> Maybe your webcam's ouput is RGB32. You can see capabilities with graphedit.
> (you never need to specify a dshwo graph, it is the dshowvideosrc's job)
> Dshowvideosrc will supports more video format in next release. Moreover
> you will be able to use other video size and framerate than the preferred,
> for each format in next release)
>
> Julien
>
>
>   
>> I got a similar error:
>>
>> C:\Users\Andres>gst-launch-0.10 -v dshowvideosrc ! ffmpegcolorspace !
>> directdrawsink
>> WARNING: erroneous pipeline: could not link dshowvideosrc0 to ffmpegcsp0
>>
>> I still think I need to specify the direct show graph...
>>     
>>> Try:
>>> gst-launch-0.10 -v dshowvideosrc ! ffmpegcolorspace ! directdrawsink
>>>
>>> Cheers,
>>> Ole Andr
>>>       
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>
>
>