Re: [Flightgear-users] record a flight session video

[Phil S. <sa...@gm...>]

Nice one Pigeon, thats awesome.

:o) Phil

On 8/27/07, Pigeon <pi...@pi...> wrote:
>
> > Step 2.
> >
> > Play back the file created in step 1 in FG using a better video capture
> > resolution such as 640x480 or 320x240 and record it with yukon using a
> > command that looks like this:
>
>
>     While we're experimenting with video capturing, if anyone here is
> comfortable with patching and building your own FG, I invite you to have
> a try with my screen streamer patch, which allows you to capture FG's
> screen directly, without using an external program.
>
>
>     I'd like to know how much better/worse this streamer performs
> comparing to things like xvidcap and yukon.
>
>
>     http://pigeond.net/~pigeon/fgfs.osg-plib.ss.20070820.patch
>
>     Please make sure you read the header of the screenstreamer.cxx file.
>
>
>     In short, you run fgfs with an extra argument, like:
> --screenstreamer=localhost,20000
>
>     Then you can capture FG and transcode into a video on the fly, say
> with mencoder, by doing:
>
>     mencoder -nocache -demuxer rawvideo
>       -rawvideo w=640:h=480:fps=25:format=rgb24
>       -ovc lavc -lavcopts vcodec=mpeg4:vbitrate=480
>       -o output.avi -ffourcc DIVX
>       "http://localhost:20000/?fps=25"
>
>     A lot more details and examples can be found in the
> screenstreamer.cxx file.
>
>
>     Any feedback would be much appreciated.
>
>
>     And just recently I have setup an experimental live "mpcam" on the
> mpmap. My originally e-mail to the devel list:
>
>
> http://www.mail-archive.com/fli...@li.../msg12262.html
>
>     So you can see the screen streamer in live action.
>
>
> Pigeon.
>
>
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