[gst-devel] Re : Listing capabilities of a video device

[Kapil Agrawal]

Hello Albert,

For that I suppose you need to write the plugin in that way, and write an
appropriate application.

Kapil

On Thu, Jun 10, 2010 at 8:44 PM, Albert Costa <costa_albert at yahoo.fr> wrote:

> Hi,
> yes gst-inspecting gives me the theoretical caps of the plugin, what I need
> is to get the list of real supported caps of the device itself. The idea
> behind is to show in a GUI the list of supported resolutions/framerates of
> the device, so that the user can select a combination that really works.
> Regards,
> Al
>
> ------------------------------
> *De :* Kapil Agrawal <kapil.agl at gmail.com>
> *À :* Discussion of the development of GStreamer <
> gstreamer-devel at lists.sourceforge.net>
> *Envoyé le :* Jeu 10 juin 2010, 10h 15min 39s
> *Objet :* Re: [gst-devel] Listing capabilities of a video device
>
> gst-inspect $GSTREAMER_PLUGIN
>
> this would list all the caps etc supported. But something if dynamically
> determined after the device is fired isnt possible IMHO.
>
> Best
> Kapil
>
> On Thu, Jun 10, 2010 at 12:45 PM, Albert Costa <costa_albert at yahoo.fr>wrote:
>
>> Hi,
>> is there a simple way with gstreamer (code) to list the capabilities of a
>> video device (get the list of all supported caps)? Thought someone already
>> raised the question sometime ago but I couldn't dig the mail from gstreamer
>> archives. My device is usb webcam, so I play it with dshowvideosrc or
>> ksvideosrc.
>> Thanks,
>> Al
>>
>>
>>
>>
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>>
>
>
> --
> www.mediamagictechnologies.com (Gstreamer, ffmpeg, Red5, Streaming)
> twitter handle: @gst_kaps
> http://www.linkedin.com/in/kapilagrawal
>
>
>
> ------------------------------------------------------------------------------
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> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the
> lucky parental unit.  See the prize list and enter to win:
> http://p.sf.net/sfu/thinkgeek-promo
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-- 
www.mediamagictechnologies.com (Gstreamer, ffmpeg, Red5, Streaming)
twitter handle: @gst_kaps
http://www.linkedin.com/in/kapilagrawal
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