<div dir="auto"><div dir="auto">Regarding environment setup I thought if you could provide little more information it would be really helpful.</div><div dir="auto"> </div><div>Previously I was manually configuring Gstreamer and I was getting errors. So I tried with yocto as it resolves dependencies automatically but in that case also same error. <div data-smartmail="gmail_signature">Thanks & Regards, Arjav Parikh</div> <div class="gmail_quote"><div dir="ltr">On Thu, Oct 4, 2018, 12:22 AM Nicolas Dufresne <<a href="mailto:nicolas@ndufresne.ca">nicolas@ndufresne.ca</a>> wrote: </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Le mercredi 03 octobre 2018 à 22:39 +0530, Arjav Parikh a écrit : > Hi Nicolas, > Thank you for your response. > > Can you please elaborate more on environment setup. It's all in my previous email. > > In case of yocto I am using default bb file from openembedded branch > in GitHub. Somehow you're installation does not match the configuration given to GStreamer at build time. What's also odd, is that even though you say you used yocto, you provided a build script earlier. > > Thanks & Regards, > Arjav Parikh > > On Wed, Oct 3, 2018, 10:10 PM Nicolas Dufresne <<a href="mailto:nicolas@ndufresne.ca" target="_blank" rel="noreferrer">nicolas@ndufresne.ca</a>> > wrote: > > Le mercredi 03 octobre 2018 à 20:24 +0530, Arjav Parikh a écrit : > > > Hi, > > > I again cross compiled gstreamer, gst-plugins-base, gst-plugins- > > good, > > > gst-plugins-bad, gst-libav using yocto (for ARM itself) and files > > > (mentioned in gstreamer_files.txt) generated after successful > > cross > > > compilation have been transferred onto board. > > > > > > On running gst-inspect-1.0 I get below output: > > > staticelements: bin: Generic bin > > > staticelements: pipeline: Pipeline object > > > > Did you forgot to setup the environment as per my instructions ? > > Why > > does your Yocto setup not use the final install prefix ? > > > > Short answer, you still have a broken installation. You should have > > over 100 elements in there. > > > > > > > > Total count: 1 plugin, 2 features > > > Error observed on running my SampleApp is still : > > > 1970-01-08 22:29:08.610 [ 1] 0 > > ConfigurationNode:initializeSuccess > > > 1970-01-08 22:29:08.612 [ 1] 9 MediaPlayer:createCalled > > > 1970-01-08 22:29:08.617 [ 1] E > > > MediaPlayer:setupPipelineFailed:reason=createQueueElementFailed > > > 1970-01-08 22:29:08.617 [ 1] E > > > MediaPlayer:initPlayerFailed:reason=setupPipelineFailed > > > 1970-01-08 22:29:08.617 [ 1] 9 MediaPlayer:~MediaPlayerCalled > > > > > > (SampleApp:3044): GStreamer-CRITICAL **: 22:29:08.618: > > > gst_object_unref: assertion 'object != NULL' failed > > > 1970-01-08 22:29:08.618 [ 1] 9 MediaPlayer:resetPipeline > > > > > > (SampleApp:3044): GLib-CRITICAL **: 22:29:08.618: > > > g_main_context_find_source_by_id: assertion 'source_id > 0' > > failed > > > 1970-01-08 22:29:08.618 [ 1] E > > > > > RequiresShutdown:~RequiresShutdownFailed:reason=notShutdown,name=Sp > > ea > > > kMediaPlayer > > > 1970-01-08 22:29:08.618 [ 1] C SampleApplication:Failed to > > create > > > media player for speech! > > > 1970-01-08 22:29:08.618 [ 1] C SampleApplication:Failed to > > > initialize SampleApplication > > > > > > Please help. > > > > > > On Wed, Oct 3, 2018 at 2:25 AM Nicolas Dufresne < > > <a href="mailto:nicolas@ndufresne.ca" target="_blank" rel="noreferrer">nicolas@ndufresne.ca</a> > > > > wrote: > > > > Le mardi 02 octobre 2018 à 23:32 +0530, Arjav Parikh a écrit : > > > > > Hi, > > > > > I am cross compiling AVS SDK (Alexa Voice Service) for ARM > > > > platform. > > > > > As per AVS SDK dependencies Gstreamer & its plugins of 1.8.3 > > or > > > > later > > > > > version is required. So I have cross compiled Gstreamer & its > > > > plugins > > > > > of version 1.14.2 through source code in Ubuntu 16.04. > > > > > Please find attached document (gstreamer_compilation.txt) > > which > > > > lists > > > > > the configuration & compilation steps for gstreamer & its > > > > plugins. > > > > > > > > > > Now, I compile AVS SDK using gstreamer & its plugins and is > > > > > successfully built. I have Copied all the binaries & > > libraries > > > > > generated from cross compiling gstreamer & its plugins on the > > ARM > > > > > Platform board > > > > > Please find attached document (gstreamer_build.txt) which > > lists > > > > the > > > > > binaries & libraries of gstreamer copied on board. > > > > > > > > > > On Executing AVS SampleApp on Board I get below mentioned > > error. > > > > > Maybe something is missing or something wrong has been > > > > configured. > > > > > Can anyone please guide me how to properly cross compile > > > > Gstreamer & > > > > > its plugins for ARM. Also which files are required to be > > ported > > > > on > > > > > Board. > > > > > > > > > > Please let me know in case of any additional information > > required > > > > > from my end. > > > > > > > > To continue what was discussed ont he bug, you seem to have > > forgot > > > > to > > > > set your run-time env. Adding symlink to some random place > > won't > > > > make > > > > it work. Best is to setup a prefix env, please fix for your > > needs, > > > > this > > > > is just pure guessing from the dump you gave. > > > > > > > > export LD_LIBRARY_PATH=<prefix1>/lib:<prefix2>/lib:... > > > > export GST_PLUGINS_PATH=<gstprefix1>/lib/gstreamer- > > > > 1.0:<gstprefix2>/lib/gstreamer-1.0:... > > > > > > > > Verify you setup using gst-inspect-1.0. In general, using as > > many > > > > prefix as there is component generates a lot of setup and is > > > > complicated. So if you want to keep it this way, then I guess > > > > you'll > > > > have to work harder. > > > > > > > > > > > > > > Error: > > > > > ./SampleApp ../Integration/AlexaClientSDKConfig.json > > > > > /data/alexa/KittAiModels/ DEBUG9 > > > > > 2018-10-01 08:57:22.652 [ 1] I sdkVersion: 1.9.0 > > > > > configFile ../Integration/AlexaClientSDKConfig.json > > > > > Running app with log level: DEBUG9 > > > > > 2018-10-01 08:57:22.662 [ 1] 0 > > > > ConfigurationNode:initializeSuccess > > > > > 2018-10-01 08:57:22.664 [ 1] 9 MediaPlayer:createCalled > > > > > 2018-10-01 08:57:22.669 [ 1] E > > > > > > > MediaPlayer:setupPipelineFailed:reason=createQueueElementFailed > > > > > 2018-10-01 08:57:22.669 [ 1] E > > > > > MediaPlayer:initPlayerFailed:reason=setupPipelineFailed > > > > > 2018-10-01 08:57:22.669 [ 1] 9 MediaPlayer:~MediaPlayerCalled > > > > > (SampleApp:9986): GStreamer-CRITICAL **: 08:57:22.670: > > > > > gst_object_unref: assertion 'object != NULL' failed > > > > > 2018-10-01 08:57:22.670 [ 1] 9 MediaPlayer:resetPipeline > > > > > (SampleApp:9986): GLib-CRITICAL **: 08:57:22.670: > > > > > g_main_context_find_source_by_id: assertion 'source_id > 0' > > > > failed > > > > > 2018-10-01 08:57:22.670 [ 1] E > > > > > > > > > > > RequiresShutdown:~RequiresShutdownFailed:reason=notShutdown,name=Sp > > > > ea > > > > > kMediaPlayer > > > > > 2018-10-01 08:57:22.670 [ 1] C SampleApplication:Failed to > > create > > > > > media player for speech! > > > > > 2018-10-01 08:57:22.670 [ 1] C SampleApplication:Failed to > > > > initialize > > > > > SampleApplication > > > > > Failed to create to SampleApplication! > > > > > -- > > > > > Thanks & Regards, > > > > > Arjav Parikh > > > > > _______________________________________________ > > > > > gstreamer-devel mailing list > > > > > <a href="mailto:gstreamer-devel@lists.freedesktop.org" target="_blank" rel="noreferrer">gstreamer-devel@lists.freedesktop.org</a> > > > > > > > <a href="https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel" rel="noreferrer noreferrer" target="_blank">https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a> > > > > _______________________________________________ > > > > gstreamer-devel mailing list > > > > <a href="mailto:gstreamer-devel@lists.freedesktop.org" target="_blank" rel="noreferrer">gstreamer-devel@lists.freedesktop.org</a> > > > > <a href="https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel" rel="noreferrer noreferrer" target="_blank">https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a> > > > > > > > > > _______________________________________________ > > > gstreamer-devel mailing list > > > <a href="mailto:gstreamer-devel@lists.freedesktop.org" target="_blank" rel="noreferrer">gstreamer-devel@lists.freedesktop.org</a> > > > <a href="https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel" rel="noreferrer noreferrer" target="_blank">https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a> > > > > _______________________________________________ > > gstreamer-devel mailing list > > <a href="mailto:gstreamer-devel@lists.freedesktop.org" target="_blank" rel="noreferrer">gstreamer-devel@lists.freedesktop.org</a> > > <a href="https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel" rel="noreferrer noreferrer" target="_blank">https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a> > > _______________________________________________ > gstreamer-devel mailing list > <a href="mailto:gstreamer-devel@lists.freedesktop.org" target="_blank" rel="noreferrer">gstreamer-devel@lists.freedesktop.org</a> > <a href="https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel" rel="noreferrer noreferrer" target="_blank">https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a> _______________________________________________ gstreamer-devel mailing list <a href="mailto:gstreamer-devel@lists.freedesktop.org" target="_blank" rel="noreferrer">gstreamer-devel@lists.freedesktop.org</a> <a href="https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel" rel="noreferrer noreferrer" target="_blank">https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a> </blockquote></div></div></div>