[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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