Re: [Flightgear-devel] Flightgear visualization as streaming video

[Leidson C. A. F. <pop...@gm...>]

Yes, the v0.9.10 there a problem with FlightGear Wizard on Windows, but I'v=
e
done a fix, please check latest CVS version.

About video streaming, jpg-httpd is working fine and very fast. I've done a
ground station using Borland C++ Builder for a client that is using
Flightgear and this implementation seems to be like your project.

The jpg-httpd option works with impressive performance.


Leidson Campos
PlanetaMessenger.org Java Universal Messenger


On 5/23/07, Antonio Almeida <ad-...@cr...> wrote:
>
> Thanks! That sounds like it could solve my problem. However, I couldn't
> get
> it to work -- FlightGear reports: Unknown option '--jpg_httpd=3D5502'
>
> My command line, as generated by the wizard, was:
>
> C:\Program Files\FlightGear\bin\win32>fgfs.exe --fg-root=3D"C:\Program
> Files\Fligh
> tGear\data" --fg-scenery=3D"C:\Program
> Files\FlightGear\data\Scenery";"C:\Program
> Files\FlightGear\scenery" --airport-id=3D02Q --aircraft=3Df16
> --control=3Djoystick
> --d
> isable-random-objects --disable-ai-models --jpg_httpd=3D5502
>
> I tried with --jpg-httpd=3D5502, and I get the same error: Unknown option
> '--jpg-httpd=3D5502'
>
> I'm running v0.9.10, could that be the problem?
>
> Antonio
>
> -----Original Message-----
> From: fli...@li...
> [mailto:fli...@li...] On Behalf Of Ron
> Jensen
> Sent: quarta-feira, 23 de Maio de 2007 3:30
> To: FlightGear developers discussions
> Subject: Re: [Flightgear-devel] Flightgear visualization as streaming
> video
>
> On Tue, 2007-05-22 at 18:13 +0100, Antonio Almeida wrote:
> > Hi,
> >
> > I would like to use FlightGear to generate the scene observed by a
> > UAV's onboard camera.
> >
> > Basically, this would translate to feeding FlightGear the FDM data and
> > visualizing the image generated by FlightGear in another computer,
> > across a network, using for example streaming video.
> >
> > I suppose this is a bit of a far-fetched idea, but is there any sort
> > of support for this (or something similar) already implemented?
> >
> > If not, do you have any suggestions on how to achieve it, using
> > external tools and/or contributing to FlightGear?
> >
> > At the moment I'm just brainstorming!
> >
> > Thanks,
> > Ant=F3nio Almeida
>
> Have you looked at the --jpg-httpd option yet?
> >From fgfs --help --verbose:
> --jpg-httpd=3Dport        Enable screen shot http server on the specified
>                         port
>
>
> This works to send jpeg images over the net that can be refreshed fairly
> rapidly...  Not exactly streaming video, but close.  I'm not sure if/how
> you
> could scale it down short of scaling the window on the server machine.
>
> Ron
>
>
>
>
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