[gst-devel] Strange GStreamer Error

[Thomas Vander Stichele]

On Wed, 2007-02-21 at 16:05 +0000, Andrew Armstrong wrote:
> Hi All,
> 
> I am attempting to insert the Cairotimeoverlay element into a pipeline.
> As far as I can tell my syntax, initialisation etc is correct, however
> upon execution I am receiving the following error.
> 
> Does anyone have any idea what could be going on here? Basically its the
> standard src -> filter (timeoverlay) -> sink structure. I figured that
> gstreamer would know what the pads were doing?
> 
> Andrew
> 
> ./IpCorder
> Setting to PLAYING
> 
> (IpCorder:1443): GStreamer-CRITICAL **: gst_pad_set_caps: assertion
> `GST_IS_PAD (pad)' failed
> Running
> Error [gst_mux_video_chain - l:468]: ***push presentation config buffer
> error
> 
> Error [gst_em2a_chain - l:565]: gst_pad_push failed -5
> 
> Error: Internal data flow error.

Without any source no one is going to look at this problem.  If it is
the standard src filter sink structure, why not give us  a gst-launch
line that exhibits the same problem, or a cut-down application ?

Thomas