[gst-devel] gst-launch hangs after displaying first frame

John Buckley buckleyassoc at comcast.net
Wed Nov 11 03:40:03 CET 2009




John Buckley wrote:
> 
> Excellent.  I removed the rate=30 nonsense and used the type cast
> \(fraction\) and it seems to work.
> It seems to work most of the time now when I use gst-launch from the
> command line.
> The video appears to be running pretty fast but there's a large delay on
> the order of 0.5sec in the video stream on the LCD of my gumstix target
> board.
> But I am getting a steady video stream and that is great news!!!
> 
> My gst-launch command looks like this:
> # gst-launch v4l2src ! image/jpeg,width=320,framerate=\(fraction\)30/1 !
> jpegdec ! ffmpegcolorspace ! ximagesink sync=false
> 
> John Buckley
> 
Okay, I've verified that it is the  "ximagesink sync=false" command that is
allowing the video to stream properly.
-John

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