[Gstreamer-bugs] [Bug 136334] New - udpsrc pads / caps error

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http://bugzilla.gnome.org/show_bug.cgi?id=136334

Changed by aconrad.tlv at magic.fr.

--- shadow/136334	Fri Mar  5 15:22:30 2004
+++ shadow/136334.tmp.14792	Fri Mar  5 15:22:30 2004
@@ -0,0 +1,49 @@
+Bug#: 136334
+Product: GStreamer
+Version: HEAD CVS
+OS: IRIX
+OS Details: RH9.0 upgraded with apt-get
+Status: NEW   
+Resolution: 
+Severity: normal
+Priority: Normal
+Component: gst-plugins
+AssignedTo: gstreamer-maint at bugzilla.gnome.org                            
+ReportedBy: aconrad.tlv at magic.fr               
+QAContact: gstreamer-maint at bugzilla.gnome.org
+TargetMilestone: HEAD
+URL: 
+Summary: udpsrc pads / caps error
+
+hi,
+
+I get udpsrc warnings in the videowall project :
+
+Start server 1st:
+gst-launch filesrc location=./mpeg1.mpg ! mpegparse ! udpsink
+
+Then the client:
+gst-launch udpsrc ! { queue ! mpegdemux } ! { queue ! mpeg2dec ! 
+ffcolorspace ! xvimagesink }
+
+I get these error messages :
+GStreamer-CRITICAL **: file gstcaps.c: line 517 (gst_caps_is_fixed): 
+assertion `caps != NULL' failed
+GStreamer-WARNING **: trying to set non fixed caps on pad udpsrc:src, not 
+allowed
+
+Mpeg1 files read okay, though.
+
+With mpeg2, I get an extra error :
+
+** (process:1777): CRITICAL **: file xvimagesink.c: line 403
+(gst_xvimagesink_xwindow_clear): assertion `xwindow != NULL' failed
+
+With mpeg2 files, I have to start the server before the client if I want 
+to see the picture. If I start the server after the client, I get a black 
+window screen (it resizes to the size of the video though).
+
+I don't know if this xvimagesink error is realated with the udpsrc problem.
+
+Best regards,
+Alex CONRAD