<![CDATA[Beta-testers for GStreamer plugin (OS X)]]>Dear all. I am finishing the development of a GStreamer plugin for Isadora.

So far I have tested
     rtsp stream ([rtsp://wowzaec2demo.streamlock.net/vod/mp4:BigBuckBunny_115k.mov](rtsp://wowzaec2demo.streamlock.net/vod/mp4:BigBuckBunny_115k.mov) in the picture below).
     http stream from youtube
    Raspberry Pi camera kit 1080p realtime stream.
    file url (file:///Users/eight/Desktop/real0flow0tut/Lecture_01.mov) -- for movies
    file url (file:///Users/eight/Desktop/Solnce.wav) -- for audio wav files
If you would like to help testing this plugin in your setup, suggest features etc, please PM me and I will be happy to send you a beta-build.
Thanks.
--8

]]>https://community.troikatronix.com/topic/1732/beta-testers-for-gstreamer-plugin-os-xRSS for NodeWed, 11 Mar 2026 10:37:18 GMTWed, 28 Jan 2015 10:24:35 GMT60<![CDATA[Reply to Beta-testers for GStreamer plugin (OS X) on Wed, 04 Jan 2017 14:21:42 GMT]]>Thank you.

jf
]]>https://community.troikatronix.com/post/22433https://community.troikatronix.com/post/22433Wed, 04 Jan 2017 14:21:42 GMT<![CDATA[Reply to Beta-testers for GStreamer plugin (OS X) on Wed, 04 Jan 2017 13:27:09 GMT]]>@jfguiton: I tried it in 2.4.5 and see no output. I will have to take a look at why this regression. I think it is Isadora related.

--8
]]>https://community.troikatronix.com/post/22430https://community.troikatronix.com/post/22430Wed, 04 Jan 2017 13:27:09 GMT<![CDATA[Reply to Beta-testers for GStreamer plugin (OS X) on Tue, 03 Jan 2017 08:42:56 GMT]]>I have tried GStreamBeta with Isadora 2.4.5. Nothing happened. Is there new developments? or another possibility to input streams (IP webcam or others) in Isadora

best 
jf
]]>https://community.troikatronix.com/post/22413https://community.troikatronix.com/post/22413Tue, 03 Jan 2017 08:42:56 GMT<![CDATA[Reply to Beta-testers for GStreamer plugin (OS X) on Sat, 17 Jan 1970 16:00:34 GMT]]>Hi All,

My initial intent was to release a final version once the updated Isadora SDK is available (so that I could use gpu-output). However, I keep getting requests about gstreamer, so I decided to release it as is at this point. Attached is the same beta build all beta–testers were testing, from which the time restriction has been removed. 
NB: I don't have a computer with Isadora with me at the moment and can't test the small change above. Hence there is a slight chance this build will not work. Please report if this is the case, and accept my apologies in advance.
----8
//////////
The prerequisite of this plugin is gstreamer runtime framework. Please download its installer and run it before attempting to use this plugin: [http://gstreamer.freedesktop.org/data/pkg/osx/1.4.5/gstreamer-1.0-1.4.5-universal.pkg](http://gstreamer.freedesktop.org/data/pkg/osx/1.4.5/gstreamer-1.0-1.4.5-universal.pkg) 
Once downloaded and extracted, the GStreamerIsadoraPlugin.izzyplug plugin folder should be placed into /Library/Application Support/TroikaTronix/Isadora Plugins/ folder. 
Isadora should be restarted.

2b3382-gstreamerisadoraplugin.izzyplug.zip

]]>https://community.troikatronix.com/post/16825https://community.troikatronix.com/post/16825Sat, 17 Jan 1970 16:00:34 GMT<![CDATA[Reply to Beta-testers for GStreamer plugin (OS X) on Mon, 30 Mar 2015 16:52:19 GMT]]>@FFD8 Thanks for the input. Could you provide that url that crashes gstreamer?

Regarding the feature requests, I have planned them out, as well as producing a gpu output, but that is dependent on the new version of Isadora SDK, which Mark said is to be released sooner or later.
--8
]]>https://community.troikatronix.com/post/15230https://community.troikatronix.com/post/15230Mon, 30 Mar 2015 16:52:19 GMT<![CDATA[Reply to Beta-testers for GStreamer plugin (OS X) on Sun, 29 Mar 2015 17:33:03 GMT]]>@eight - aha! Thanks for the tip.. I thought GStreamer was designed to auto extract the stream (since this magic takes place in VLC when giving the page url). Nevertheless, got it working now! Strange bug I've encounter- Isadora crashes when I grab the stream of the video above at both 360p and 720p - 270p loaded without a problem. Just tried it out with about 4 other random videos, no problem when using best or worst streams.. so maybe it's a fluke in that video's settings.

For future youtube interested folks, once livestreamer is installed, desired command line is:
$ livestreamer *full_youtube_url* best --stream-url
Main feature request I can think of: adding a trigger input/output for starting the stream, and knowing when it's done. A loop toggle might be useful too- at the moment there's no way to restart the stream unless removing stream string and reentering it.
]]>https://community.troikatronix.com/post/15215https://community.troikatronix.com/post/15215Sun, 29 Mar 2015 17:33:03 GMT<![CDATA[Reply to Beta-testers for GStreamer plugin (OS X) on Thu, 12 Mar 2015 02:12:31 GMT]]>@FFD8: That url is a youtube page url, not the video stream url. You have to get the latter in order to be able to use it in the plugin. There are a few ways to achieve this, one is to use livestreamer http://livestreamer.tanuki.se/en/latest/install.html

--8
]]>https://community.troikatronix.com/post/14964https://community.troikatronix.com/post/14964Thu, 12 Mar 2015 02:12:31 GMT<![CDATA[Reply to Beta-testers for GStreamer plugin (OS X) on Wed, 11 Mar 2015 14:56:27 GMT]]>are you simply typing in the url like above, nothing else? is there a command required in front of it? just tried loading through VPN, restarting, nada. also running 10.9.5, izzy 2.0.5 and other streams work without a problem...

]]>https://community.troikatronix.com/post/14949https://community.troikatronix.com/post/14949Wed, 11 Mar 2015 14:56:27 GMT<![CDATA[Reply to Beta-testers for GStreamer plugin (OS X) on Tue, 10 Mar 2015 19:08:16 GMT]]>youtube stream worked fine

]]>https://community.troikatronix.com/post/14936https://community.troikatronix.com/post/14936Tue, 10 Mar 2015 19:08:16 GMT<![CDATA[Reply to Beta-testers for GStreamer plugin (OS X) on Sat, 17 Jan 1970 12:06:45 GMT]]>@eight - thanks for developing this awesome tool!

Testing now and the bunny video stream worked fine (along with other test streams), so everything seems to be installed right- however I can't get a youtube stream to work. Tried removing 's' in the https, tried using different versions of embed url- nada. What's the secret? (@feinsinn - you also got it right away?).
This leads me to suggest one feature for the plugin- is it possible to have some text debugging output from the plugin? Info to know if an url is loading, failed to load/why, buffering.. etc.
example youtube url I've tried to load: 
https://
www.youtube.com/watch?v=YqSvkNjWnnQ
*forum is automatically embedding youtube instead of displaying url.. so added break after https://
]]>https://community.troikatronix.com/post/14934https://community.troikatronix.com/post/14934Sat, 17 Jan 1970 12:06:45 GMT<![CDATA[Reply to Beta-testers for GStreamer plugin (OS X) on Sat, 17 Jan 1970 11:35:18 GMT]]>Sorry I haven't been able to get into this yet..

]]>https://community.troikatronix.com/post/14593https://community.troikatronix.com/post/14593Sat, 17 Jan 1970 11:35:18 GMT<![CDATA[Reply to Beta-testers for GStreamer plugin (OS X) on Tue, 03 Feb 2015 03:30:13 GMT]]>@eight would love to try this with youtube. Than kyou very much for your time and your effort with this cool plugin.

]]>https://community.troikatronix.com/post/14480https://community.troikatronix.com/post/14480Tue, 03 Feb 2015 03:30:13 GMT<![CDATA[Reply to Beta-testers for GStreamer plugin (OS X) on Sat, 17 Jan 1970 11:16:16 GMT]]>@fiensinn: Can't check at the moment, but I think GStreamer string should be

rtsp://192.168.0.1:8554/
--8
]]>https://community.troikatronix.com/post/14469https://community.troikatronix.com/post/14469Sat, 17 Jan 1970 11:16:16 GMT<![CDATA[Reply to Beta-testers for GStreamer plugin (OS X) on Mon, 02 Feb 2015 14:28:40 GMT]]>Ok to be clear:

In Raspberry Pi I put:
raspivid -o - -t 9999999 |cvlc -vvv stream:///dev/stdin --sout '#rtp{sdp=rtsp://:192.168.0.1/}' :demux=h264
And in GStreamer:
rtsp:192.168.0.1
]]>https://community.troikatronix.com/post/14466https://community.troikatronix.com/post/14466Mon, 02 Feb 2015 14:28:40 GMT<![CDATA[Reply to Beta-testers for GStreamer plugin (OS X) on Mon, 02 Feb 2015 14:03:25 GMT]]>@feinsinn -- in that case everything should work, I am assuming you are replacing RPI_HOST_IP with 192.168.0.1

--8
]]>https://community.troikatronix.com/post/14465https://community.troikatronix.com/post/14465Mon, 02 Feb 2015 14:03:25 GMT<![CDATA[Reply to Beta-testers for GStreamer plugin (OS X) on Mon, 02 Feb 2015 14:00:08 GMT]]>That one helped http://jankarres.de/2012/08/raspberry-pi-vnc-server-installieren/

So I can now use VNC Viewer on my mac
]]>https://community.troikatronix.com/post/14464https://community.troikatronix.com/post/14464Mon, 02 Feb 2015 14:00:08 GMT<![CDATA[Reply to Beta-testers for GStreamer plugin (OS X) on Mon, 02 Feb 2015 13:37:52 GMT]]>Ok followed that tutorial http://www.howtogeek.com/167190/how-and-why-to-assign-the-.local-domain-to-your-raspberry-pi/

I was able to ping through terminal, but VNC viewer says the host denies 
]]>https://community.troikatronix.com/post/14463https://community.troikatronix.com/post/14463Mon, 02 Feb 2015 13:37:52 GMT<![CDATA[Reply to Beta-testers for GStreamer plugin (OS X) on Mon, 02 Feb 2015 11:25:47 GMT]]>I use the blackmagic for the display on my second monitor.
I followed that tutorial:
https://www.modmypi.com/blog/tutorial-how-to-give-your-raspberry-pi-a-static-ip-address
the next I´m trying:
http://www.dexterindustries.com/BrickPi/getting-started/using-the-pi/connect-to-your-raspberry-pi-from-a-mac/
Here I am stuck: when I execute ping gateway on rasperry pi it works and mac terminal also see screenshots. So the next step ping raspberry.local is not working

b6e487-screenshot-2015-02-02-13.18.10.png 572410-screenshot-2015-02-02-13.18.47.png

]]>https://community.troikatronix.com/post/14461https://community.troikatronix.com/post/14461Mon, 02 Feb 2015 11:25:47 GMT<![CDATA[Reply to Beta-testers for GStreamer plugin (OS X) on Sat, 17 Jan 1970 11:13:22 GMT]]>@ eight

Tested the plugin.

Setup Mac mini latest OS X, iPad mini and iVigilo,

G-Streamer plugin 320x240 20 FPS

IP camera QC patch 640x480 60 FPS

thx

rainbow

]]>https://community.troikatronix.com/post/14444https://community.troikatronix.com/post/14444Sat, 17 Jan 1970 11:13:22 GMT<![CDATA[Reply to Beta-testers for GStreamer plugin (OS X) on Sun, 01 Feb 2015 11:15:46 GMT]]>I'd love to test it also, especially http stream from youtube

]]>https://community.troikatronix.com/post/14442https://community.troikatronix.com/post/14442Sun, 01 Feb 2015 11:15:46 GMT<![CDATA[Reply to Beta-testers for GStreamer plugin (OS X) on Sun, 01 Feb 2015 08:16:40 GMT]]>I´d love to give it a try, sounds promising..

best
]]>https://community.troikatronix.com/post/14440https://community.troikatronix.com/post/14440Sun, 01 Feb 2015 08:16:40 GMT<![CDATA[Reply to Beta-testers for GStreamer plugin (OS X) on Sat, 31 Jan 2015 17:33:32 GMT]]>To get back to your RPi command line press Ctrl + C (or CMND+C).

I am not sure what Blackmagic shuttle is here for.

Can you ping your RPi from the computer that runs Isadora?
--8
]]>https://community.troikatronix.com/post/14436https://community.troikatronix.com/post/14436Sat, 31 Jan 2015 17:33:32 GMT<![CDATA[Reply to Beta-testers for GStreamer plugin (OS X) on Sat, 31 Jan 2015 09:10:56 GMT]]>Ok installed the vlc player.

Now I get a full screen video feed out of the rasperry. I have connected it to my Blackmagic Intensity shuttle and routed the hdmi to my stage.
But not via Gstreamer. I dont know how to get back to the rasperry command line...
]]>https://community.troikatronix.com/post/14426https://community.troikatronix.com/post/14426Sat, 31 Jan 2015 09:10:56 GMT<![CDATA[Reply to Beta-testers for GStreamer plugin (OS X) on Sat, 31 Jan 2015 02:18:18 GMT]]>It says cvlc kommando nicht gefunden. You have to install vlc player that is encoding video into rtsp.

sudo apt-get install vlc
-8
]]>https://community.troikatronix.com/post/14422https://community.troikatronix.com/post/14422Sat, 31 Jan 2015 02:18:18 GMT