[gst-devel] Freshly baked Windows binaries of HEAD available
Andres Colubri
andres.colubri at gmail.com
Mon Sep 15 23:37:53 CEST 2008
I applied those patches on the dshowwrapper plugin in OPBuild in order
to generate the installer I posted the other day.
But there seems to be something wrong. If you try dshowvideosrc from
gst-launch (on windows vista) you get this error:
> gst-launch-0.10.exe dshowvideosrc ! ffmpegcolorspace ! directdrawsink
Setting pipeline to PAUSED ...
ERROR: Pipeline doesn't want to pause.
Setting pipeline to NULL ...
FREEING pipeline ...
Andoni Morales wrote:
> Hi,
>
> The last think you should consider on building GStreamer for
> wùWindows is to add the dshowvideosrc patch from Julien Isorce
> (http://bugzilla.gnome.org/show_bug.cgi?id=517203), as without it is
> not possible to use other video size than the default.
>
>
> 2008/9/13 Andoni Morales <ylatuya at gmail.com <mailto:ylatuya at gmail.com>>
>
> Yes, thats all.
> As the glib version installed on a Windows SO is usually the one
> provided by the Gtk Windows installer, you should try to use this
> one to avoid incompatibilities.
> I've been also working on compiling ffmpeg with really full
> codec support and I've written a post on the Andres Colubri's
> blog with some guidelines to compile ffmpeg with more codecs
> support like faad, faac , mp3lame, x264, vorbis, dts,
> a52, xvid... check it out.
> I think we are very close to get GStreamer working really well on
> Windows!!!
>
> Regards,
> Andoni Morales
>
> 2008/9/13 Andres Colubri <andres.colubri at gmail.com
> <mailto:andres.colubri at gmail.com>>
>
>
> >> What I mean is: If you want to provide some GStreamer
> binaries, try
> >> to link it against the glib version actually provided by
> the windows
> >> gtk installers as many of us will use GStreamer in
> combination with
> >> GTK. If you don't do this, your gstreamer binaries will
> work well on
> >> a standalone app, but they won't work at all with any previous
> >> installation.
> >> I dont know if I was clear enough because my english is
> very poor.
> >> Want I wanted to let clear is that there could be some
> conflicts with
> >> GLib that you should take in consideration. I think the
> GLib version
> >> used to link the GStreamer binaries si too cooler for
> windows and
> >> won't be compatible with any other previous installation as
> the one
> >> provided by the windows gtk installer.
> > Hi Andoni, your comment is very clear. From what I
> understand, all
> > that GStreamer uses from GTK on windows are the glib dlls
> > (specifically libgio-2.0, libglib-2.0, libgmodule-2.0 and
> > libgobject-2.0), so those are the only ones GStreamerOABuild
> needs to
> > be linked against in case we want to create a GTK-compatible
> release
> > of OABuild.
> I forgot to mention libgthread-2.0, it is also required by
> GStreamerOABuild.
>
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