cant display the video
ccrisler at mutualink.net
Wed Feb 26 08:24:07 PST 2014
The 'not-negotiated' error means that there is a caps problem. Enable
logging and look for the negotiation failure. On Linux, export
GST_DEBUG=*:3 to get started. That will give you the names of relevant
filters. You probably want to look at GST_ELEMENT. export
GST_DEBUG=*:3,GST_ELEMENT:4 for example. This will give you a logging of
the step-by-step connection of the pads so you can quickly determine where
the failure is.
On Wed, Feb 26, 2014 at 5:59 AM, d <dudi017 at gmail.com> wrote:
> I have a pipeline that work fine if I write the video to a file.
> but when I try to display the video on the screen, I keep get this error:
> Setting pipeline to PAUSED ...
> Pipeline is PREROLLING ...
> ERROR: from element /GstPipeline:pipeline0/GstFileSrc:filesrc0: Internal
> data flow error.
> Additional debug info:
> gstbasesrc.c(2633): gst_base_src_loop ():
> streaming task paused, reason not-negotiated (-4)
> ERROR: pipeline doesn't want to preroll.
> Setting pipeline to NULL ...
> Freeing pipeline ...
> this is the pipeline:
> gst-launch-0.10 filesrc location=video.pcap ! pcapparse src-port=58694 !
> "application/x-rtp, payload=(int)96, media=(string)video,
> clock-rate=(int)90000, encoding-name=(string)H264" ! rtph264depay !
> "video/x-h264, width=320, height=240, framerate=(fraction)30/1" !
> am I doing something wrong here?
> View this message in context:
> Sent from the GStreamer-devel mailing list archive at Nabble.com.
> gstreamer-devel mailing list
> gstreamer-devel at lists.freedesktop.org
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