[gst-devel] Possible bug in ximagesrc

[Stefan Kost]

Am 16.10.2010 11:34, schrieb David Klasinc:
> Greetings,
> 
> I think I stumbled upon a bug in ximagesrc. I am using Ubuntu 10.10 with
> all the lastest patches and the latest driver included in the distro.
> I have two screens, with resolutions 1600x1200 and 1680x1050. Second
> screen is placed left of the first one and I use it as a primary screen.
> 
> I tried to record my desktop with:
> 
> gst-launch ximagesrc startx=1680 starty=0 endx=3280 endy=1200 \
> use-damage=0 ! ffmpegcolorspace ! x264enc ! matroskamux ! \
> filesink location="test.mkv"
> 
> The result was a video with resolution 3280x1200 and both screens were
> recorded. After some experimenting I noticed that this command line
> works as it should:
> 
> gst-launch ximagesrc startx=1680 starty=0 endx=3278 endy=1198 \
> use-damage=0 ! ffmpegcolorspace ! x264enc ! matroskamux ! filesink \
> location="test.mkv"
> 
> In this case the result was a video with the resolution of 1598x1198.
> 
> As soon as I try to capture a video where width or height end on the
> edge of the screen I end up with both screens being recorded. Same thing
> happens if I write a program in Python to do the same.
> 
> Is this a known bug and are there any workarounds?


You can cehck bugzilla.gnome.org for already existing bugs, if tehre is none,
please file a new one.

Stefan
> 
> rgrds,
> David
> 
> 
> 
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