Fwd: Vsicorp: Problems with GstShark - RidgeRun

[John Hanks]

In case others are having similar problems.  gst-shark is not providing 
the output it should.

Has anyone else had similar issues?

John



-------- Forwarded Message --------
Subject: 	Vsicorp: Problems with GstShark - RidgeRun
Date: 	Wed, 29 May 2019 14:50:45 +0000 (GMT)
From: 	Carlos Rodriguez <carlos.rodriguez at ridgerun.com>
To: 	John Hanks <jhanks at vsicorp.com>, support <support at ridgerun.com>
CC: 	Miguel Angel Taylor López <miguel.taylor at ridgerun.com>



Hi John,

Thanks for your interest in our products and services. RidgeRun is a 
company with over a decade of embedded Linux experience supporting 
NVIDIA, Xilinx, Freescale/NXP, and Texas Instruments SoC. RidgeRun 
focuses on embedded Linux and GStreamer. Many, but not all, of our 
customers are doing some sort of audio / video streaming ( 
https://shop.ridgerun.com/collections/all).

Miguel (CC'ed) will help you with this GstShark problem. He will provide 
support shortly.

Regards,
- Carlos R.
---------------------------------------------------------------------------------------------- 

*Ticket Name*: Problems with GSTShark

*Ticket Description*:

I've been working with gstreamer for about a year and wanted to use your 
tools to profile my working pipelines (actually, programs) so I could 
debug future problems. I followed the instructions to 'git', make and 
install the code but I must have done something wrong.  The only time it 
seems to do anything is when I set GST_TRACERS=latency.  It then 
displays the latency in the running window like this:

0:00:01.739608128 4356 0xbb04a0 TRACE GST_TRACER :0:: latency, 
src=(string)videotestsrc0_src, sink=(string)fakesink0_sink, 
time=(guint64)1558941909, ts=(guint64)1739572905;
0:00:01.773075049 4356 0xbb04a0 TRACE GST_TRACER :0:: latency, 
src=(string)videotestsrc0_src, sink=(string)fakesink0_sink, 
time=(guint64)1588456647, ts=(guint64)1773053449;
0:00:01.806234476 4356 0xbb04a0 TRACE GST_TRACER :0:: latency, 
src=(string)videotestsrc0_src, sink=(string)fakesink0_sink, 
time=(guint64)1617668782, ts=(guint64)1806211230;

This output is odd because what I read says the it should create a new 
subdirectory and dump the information in a file. Even when I set that 
directory (GST_SHARK_LOCATION), it still dumps latency o the screen and 
and never creates a file.

If I try any of the other tracers (cpuusage,framerate, etc) it just 
hangs after starting the pipeline - and that is your example pipelines 
from the wiki.

I'm guessing I must have done something wrong with the installation but 
cannot figure out what.

I'm running Ubuntu 16.04.6.

Any ideas what I am doing wrong?

John



Tuesday, May 28, 2019 8:05:08 PM CST, John Hanks <jhanks at vsicorp.com 
<mailto:jhanks at vsicorp.com>>:
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