Problems with GstShark - RidgeRun
Michael Gruner
michael.gruner at ridgerun.com
Wed Jun 5 22:44:51 UTC 2019
Hi John
Just tested a fresh clone on a Ubuntu 16.04 box running gst 1.14.1 and worked. It looks like GstShark tracers are not being properly installed. Latency is not part of our installation, but upstream. Can you double check that you configured the project as the following:
./autogen.sh --libdir /usr/lib/x86_64-linux-gnu/ --prefix /usr
Otherwise GStreamer won’t be able to find them. Additionally, can you provide the output of the following:
gst-inspect-1.0 /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstsharktracers.so
Thanks!
Michael
www.ridgerun.com <http://www.ridgerun.com/>
GST_TRACERS="framerate;bitrate" GST_DEBUG=GST_TRACER:7 gst-launch-1.0 videotestsrc is-live=true ! fakesink
0:00:00.020323481 1559 0x555757287a40 DEBUG GST_TRACER gsttracer.c:164:gst_tracer_register:<registry0> update existing feature 0x5557571d89c0 (cpuusage)
0:00:00.020358658 1559 0x555757287a40 DEBUG GST_TRACER gsttracer.c:164:gst_tracer_register:<registry0> update existing feature 0x5557571d8a80 (graphic)
0:00:00.020387450 1559 0x555757287a40 DEBUG GST_TRACER gsttracer.c:164:gst_tracer_register:<registry0> update existing feature 0x5557571d8b40 (proctime)
0:00:00.020426883 1559 0x555757287a40 DEBUG GST_TRACER gsttracer.c:164:gst_tracer_register:<registry0> update existing feature 0x5557571d8c00 (interlatency)
0:00:00.020447822 1559 0x555757287a40 DEBUG GST_TRACER gsttracer.c:164:gst_tracer_register:<registry0> update existing feature 0x5557571d8cc0 (scheduletime)
0:00:00.020460864 1559 0x555757287a40 DEBUG GST_TRACER gsttracer.c:164:gst_tracer_register:<registry0> update existing feature 0x5557571d8d80 (framerate)
0:00:00.020471561 1559 0x555757287a40 DEBUG GST_TRACER gsttracer.c:164:gst_tracer_register:<registry0> update existing feature 0x5557571d8e40 (queuelevel)
0:00:00.020482140 1559 0x555757287a40 DEBUG GST_TRACER gsttracer.c:164:gst_tracer_register:<registry0> update existing feature 0x5557571d8f00 (bitrate)
0:00:00.020531668 1559 0x555757287a40 DEBUG GST_TRACER gsttracer.c:164:gst_tracer_register:<registry0> update existing feature 0x555757311810 (buffer)
0:00:00.020732953 1559 0x555757287a40 TRACE GST_TRACER gsttracerrecord.c:111:gst_tracer_record_build_format: framerate.class, pad=(structure)"scope\,\ type\=\(type\)gchararray\,\ related-to\=\(GstTracerValueScope\)GST_TRACER_VALUE_SCOPE_PAD\;", fps=(structure)"value\,\ type\=\(type\)guint\,\ description\=\(string\)\"Frames\\\ per\\\ second\"\,\ flags\=\(GstTracerValueFlags\)GST_TRACER_VALUE_FLAGS_AGGREGATED\,\ min\=\(uint\)0\,\ max\=\(uint\)4294967295\;";
0:00:00.020747257 1559 0x555757287a40 DEBUG GST_TRACER gsttracerrecord.c:125:gst_tracer_record_build_format: new format string: framerate, pad=(string)%s, fps=(uint)%u;
0:00:00.020817151 1559 0x555757287a40 TRACE GST_TRACER gsttracerrecord.c:111:gst_tracer_record_build_format: bitrate.class, pad=(structure)"scope\,\ type\=\(type\)gchararray\,\ related-to\=\(GstTracerValueScope\)GST_TRACER_VALUE_SCOPE_PAD\;", bitrate=(structure)"value\,\ type\=\(type\)guint64\,\ description\=\(string\)Bitrate\,\ flags\=\(GstTracerValueFlags\)GST_TRACER_VALUE_FLAGS_AGGREGATED\,\ min\=\(guint64\)0\,\ max\=\(guint64\)18446744073709551615\;";
0:00:00.020827605 1559 0x555757287a40 DEBUG GST_TRACER gsttracerrecord.c:125:gst_tracer_record_build_format: new format string: bitrate, pad=(string)%s, bitrate=(guint64)%lu;
Setting pipeline to PAUSED ...
Pipeline is live and does not need PREROLL ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
0:00:00.787144028 1559 0x555757287a40 TRACE GST_TRACER :0:: bitrate, pad=(string)videotestsrc0_src, bitrate=(guint64)20275200;
0:00:00.787207946 1559 0x555757287a40 TRACE GST_TRACER :0:: framerate, pad=(string)videotestsrc0_src, fps=(uint)22;
0:00:01.788378328 1559 0x555757287a40 TRACE GST_TRACER :0:: bitrate, pad=(string)videotestsrc0_src, bitrate=(guint64)27648000;
0:00:01.788449999 1559 0x555757287a40 TRACE GST_TRACER :0:: framerate, pad=(string)videotestsrc0_src, fps=(uint)30;
0:00:02.787562028 1559 0x555757287a40 TRACE GST_TRACER :0:: bitrate, pad=(string)videotestsrc0_src, bitrate=(guint64)27648000;
0:00:02.787620822 1559 0x555757287a40 TRACE GST_TRACER :0:: framerate, pad=(string)videotestsrc0_src, fps=(uint)30;
> On May 30, 2019, at 8:30 PM, John Hanks <jhanks at vsicorp.com> wrote:
>
> 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> <mailto:carlos.rodriguez at ridgerun.com>
> To: John Hanks <jhanks at vsicorp.com> <mailto:jhanks at vsicorp.com>, support <support at ridgerun.com> <mailto:support at ridgerun.com>
> CC: Miguel Angel Taylor López <miguel.taylor at ridgerun.com> <mailto: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 <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>>:
> _______________________________________________
> gstreamer-devel mailing list
> gstreamer-devel at lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
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