[gst-devel] Problem on MacOSX

Oscar Ostlund oscar.ostlund at gmail.com
Sat Mar 14 17:05:54 CET 2009


Great. Thanks for the update.

Here are the versions I installed through macports
  gst-plugins-bad @0.10.10_0 (active)
  gst-plugins-base @0.10.22_0 (active)
  gst-plugins-good @0.10.14_0 (active)
  gst-plugins-ugly @0.10.10_0 (active)
  gstreamer @0.10.22_0 (active)


But concerning the autovideosink. I guess it loads the X11 video sink but
the video window doesn't open (as it didi before)... Is that normal too ??

Oscar



On Sat, Mar 14, 2009 at 6:47 AM, Alessandro Decina
<alessandro.d at gmail.com>wrote:

> On Sat, Mar 14, 2009 at 3:24 AM, Oscar Ostlund <oscar.ostlund at gmail.com>
> wrote:
> > Hi
> > I have installed gstreamer on my new mac and the video doesn't work when
> I
> > launch: gst-launch audiotestsrc ! osxaudiosink, it works fine
> > But when I launch:gst-launch videotestsrc ! autovideosink or gst-launch
> > videotestsrc ! osxvideosink
> > it starts, rolls to pause, changes state to play but doesn't show any
> > video..
> > In the autovideosink case, I can see X11 starting but no video window...
>
> What version of gst-plugins-good are you using?
>
> osxvideosink was changed recently so that it doesn't create its own window
> but needs the calling application to provide one. The change was
> made since the old approach was simply broken.
>
> To use osxvideosink the application needs to handle the have-ns-view
> element message posted on the bus. gst-launch doesn't do that. You can
> have a look at songbird if you want an example of how to do it.
>
> Alessandro
>
>
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