[gst-devel] Re : Grabbing analog video source with gstreamer

Julien Isorce julien.isorce at gmail.com
Thu Jul 9 14:51:42 CEST 2009


dshowvideosrc handles a capture device only if the device driver implements
the directshow capture interfaces.
To check if you driver associated with your "SvideoToUsb device", implements
those interfaces or not,
you can use "graphedit" (you can find it on the web).
Then if you see your device in "Video Capture Device" category, then it
should be ok.

Julien

2009/7/9 Albert Costa <costa_albert at yahoo.fr>

> Hi,
> thanks for the tips. I actually already use the winbuilds binaries, so I
> got this one (though I'm on winbuild version 0.10.2, not 0.10.3).
> However, I cannot see my grabber input with it. It works fine with a simple
> usb webcam, but looks like the Svideo to USB grabber is not handled the same
> way, pitty...
> Regards,
> Al
>
> ------------------------------
> *De :* Julien Isorce <julien.isorce at gmail.com>
> *À :* Discussion of the development of GStreamer <
> gstreamer-devel at lists.sourceforge.net>
> *Envoyé le :* Jeudi, 9 Juillet 2009, 11h53mn 54s
> *Objet :* Re: [gst-devel] Grabbing analog video source with gstreamer
>
> Hi,
>
> You can try dshowvideosrc from there:
>
> http://www.gstreamer-winbuild.ylatuya.es/doku.php?id=download
>
> which is different from the one who is in gst-plugins-bad
>
> see http://bugzilla.gnome.org/show_bug.cgi?id=517203 for more
> informations.
>
> Julien
>
> 2009/7/8 Philip Jägenstedt <philip at foolip.org>
>
>> I've done capture with GStreamer using v4l2src, but if you're on XP
>> have a look at
>> http://asabil.wordpress.com/2007/05/20/directshowvideosrc-for-gstreamer/
>> Apparently it's dshowsrcwrapper in gst-plugins-bad.
>>
>> Philip
>>
>> On Wed, Jul 8, 2009 at 14:41, Albert Costa<costa_albert at yahoo.fr> wrote:
>> > Hi,
>> > I would like to know if anyone has already used GStreamer to get video
>> from
>> > an analog source? For some reasons, I may have to use a S-Video camera
>> for a
>> > project. So I'll need to get the video from it. Has anyone experienced
>> using
>> > gst with a frame grabber ? (btw, I'm under winXP)
>> > I've tried a S-Video to USB converter, but I cannot see which plugin I
>> could
>> > use : ksvideosrc does not see it.
>> > Any help or advice would be welcomed,
>> > Regards,
>> > Al
>> >
>> >
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>>
>>
>> --
>> Philip Jägenstedt
>>
>>
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