Hi<br><br>Just solved this issue by apt-get install --reinstall --purge gstreamer0.10.* command. Ubuntu 7.04 works fine with my current dpkg dependencies, however gstreamer somehow needs another file/group of files to work correctly other then this list: <br>
<br>(gstreamer-tools, gstreamer0.10-plugins-good, gstreamer0.10-plugins-ugly, gstreamer0.10-alsa, gstreamer0.10-ffmpeg, gstreamer0.10-tools, gstreamer0.10-plugins-bad, libgstreamer-plugins-base0.10-0, libgstreamer0.10-0) + ffmpeg<br>
<br>Best<br>Görkem<br><br><br><br><div class="gmail_quote">2008/7/1 Thomas Winkler <<a href="mailto:wi-tom@gmx.de">wi-tom@gmx.de</a>>:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Did you tried to launch that pipeline outside of an x-forwarded shell?<br>
For example - if you try to start that pipeline in a console outside of x-server-session you can't use xvimagesink als renderer. So you have to use directfb instead.<br>
<br>
But if you started your pipeline in a x-forwarded shell (like in gnome for example) - the xvimagesink should be accessable.<br>
<br>
You have also possibility to switch to debug-levels.<br>
You can specify an Environment variable GST_DEBUG or you use in your pipeline the parameter --gst-debug-level for more output information.<br>
<br>
For example:<br>
gst-launch -v playbin uri=file:///root/test.flv --gst-debug-level=3<br>
<br>
<br>
greetings,<br>
Thomas<br>
<br>
-------- Original-Nachricht --------<br>
> Datum: Tue, 1 Jul 2008 10:07:06 -0400<br>
> Von: "Görkem Çetin" <<a href="mailto:gorkem.cetin@gmail.com">gorkem.cetin@gmail.com</a>><br>
> An: <a href="mailto:gstreamer-devel@lists.sourceforge.net">gstreamer-devel@lists.sourceforge.net</a><br>
> Betreff: [gst-devel] Error playing video streams<br>
<div><div></div><div class="Wj3C7c"><br>
> Hi<br>
><br>
> I'm new to Gstreamer, trying to find out how it works. As I try to play a<br>
> media file, I consistently get errors. Here's what I enter in the command<br>
> line:<br>
><br>
> gst-launch -v playbin uri=file:///root/test.flv<br>
><br>
> And the corresponding error is like that:<br>
><br>
> Setting pipeline to PAUSED ...<br>
> /playbin0/decodebin0/typefind.src: caps = video/x-flv<br>
> Pipeline is PREROLLING ...<br>
> /playbin0/selector_audio_src1: active-pad = "sink0"<br>
> /playbin0/selector_video_src0: active-pad = "sink0"<br>
> ERROR: from element /playbin0/vbin/videosink: Could not initialize<br>
> supporting library.<br>
> Additional debug info:<br>
> gstautovideosink.c(234): gst_auto_video_sink_detect ():<br>
> /playbin0/vbin/videosink:<br>
> Failed to find a supported video sink<br>
> ERROR: pipeline doesn't want to preroll.<br>
> Setting pipeline to NULL ...<br>
> /playbin0/decodebin0/ffdemux_flv0.audio_00: caps = NULL<br>
> /playbin0/decodebin0/ffdemux_flv0.video_00: caps = NULL<br>
> /playbin0/decodebin0/typefind.src: caps = NULL<br>
> FREEING pipeline ...<br>
><br>
> I get the same error as I test with other AVI or MPEG files - not only<br>
> FLV.<br>
> My system is:<br>
><br>
> - Ubuntu 7.04<br>
> - Updated ffmpeg libraries<br>
> - Gstreamer-0.10 files (gstreamer-tools, gstreamer0.10-plugins-good,<br>
> gstreamer0.10-plugins-ugly, gstreamer0.10-alsa, gstreamer0.10-ffmpeg,<br>
> gstreamer0.10-tools, gstreamer0.10-plugins-bad,<br>
> libgstreamer-plugins-base0.10-0, libgstreamer0.10-0)<br>
><br>
> What am I doing wrong here? Is there a way to trace how and why Gstreamer<br>
> behaves ill and cannot find the codecs it finds?<br>
><br>
> Best<br>
> Görkem<br>
<br>
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