hi, maybe you should take a deeper look into our Adopters wiki[1]. It's still work in progress but the exisitng pages will give a better understanding about Matterhorn and it's architecture. It also contains some deployment scenarios and a harware section. regards
Nils [1] http://opencast.jira.com/wiki/display/MHDOC/Matterhorn+Adopter+Guides > Hi > Thank you very much for your help. > but I still confused about "Capture Agent" and "Core Server" as a > software > However, I have six classroom in my university and i need to record each > lecture and then the student can access this records and preview them > So I have the following questions > > 1. what exactly the hardware needed for this scenario? and where should > be installed? > 2. how many computer or laptop or server needed for this scenario and > the place of each of them, inside or outside the classroom? > 3. where should be installed this scripts: "wget > > http://opencast.jira.com/svn/MH/tags/1.3.1/docs/scripts/ubuntu_capture_agent/install.sh"; > in the same place of core server or on the each Teacher's computer > inside > classrooms or on other place? > 4. where should be installed this Matterhorn source:"svn checkout > http://opencast.jira.com/svn/MH/tags/1.3.1/opt/matterhorn/matterhorn_1.3.1"; > should be install "Matterhorn source" and > the scripts "install.sh" in the same device or in different devices? > 5. what is the best solution for live broadcasting via channel on the > Internet for some lectures? > > I am sorry for long question. > Thank you. > On Tue, Nov 13, 2012 at 2:34 AM, < > [email protected]> wrote: > >> Send Matterhorn-users mailing list submissions to >> [email protected] >> >> To subscribe or unsubscribe via the World Wide Web, visit >> http://lists.opencastproject.org/mailman/listinfo/matterhorn-users >> or, via email, send a message with subject or body 'help' to >> [email protected] >> >> You can reach the person managing the list at >> [email protected] >> >> When replying, please edit your Subject line so it is more specific >> than "Re: Contents of Matterhorn-users digest..." >> >> >> Today's Topics: >> >> 1. Capture Agent without vga2usb (Mohamed Abdul Jawad) >> 2. Re: Capture Agent without vga2usb (Greg Logan) >> 3. Re: Error at first time Matterhorn runs (Greg Logan) >> 4. Re: "Capture Agent" and "Core Server" (Greg Logan) >> 5. Question to the state of the dedicated machines in MH 1.3 >> (Hrvoje Bosnjak) >> 6. RTMP protocol stream supported in Entropy Wave Capture agents >> as well (Tristan Crane) >> 7. Re: RTMP protocol stream supported in Entropy Wave Capture >> agents as well (Andy Wasklewicz) >> 8. Re: GStreamer Streaming Server (David Schleef) >> >> >> ---------------------------------------------------------------------- >> >> Message: 1 >> Date: Sun, 11 Nov 2012 16:52:47 +0300 >> From: Mohamed Abdul Jawad <[email protected]> >> To: [email protected] >> Subject: [Matterhorn-users] Capture Agent without vga2usb >> Message-ID: >> < >> caoc+mnbd-ece8qxtfmkuqai4t2mgufd0fvhwfcotp21tjnq...@mail.gmail.com> >> Content-Type: text/plain; charset="iso-8859-1" >> >> Hi >> can run Matterhorn Capture Agent without vga2usb >> Thank you >> >> -- >> [image: logo] >> * >> * >> *Mohamed Abdul Jawad* >> *Project Manager* >> Tel:+966 46508821 Ext:121 >> Mobile: +966 506160979 >> www.smartway-me.com >> -------------- next part -------------- >> An HTML attachment was scrubbed... >> URL: < >> http://lists.opencastproject.org/pipermail/matterhorn-users/attachments/20121111/ad0fdb97/attachment-0001.html >> > >> >> ------------------------------ >> >> Message: 2 >> Date: Sun, 11 Nov 2012 15:21:59 -0600 >> From: Greg Logan <[email protected]> >> To: Matterhorn Users <[email protected]> >> Subject: Re: [Matterhorn-users] Capture Agent without vga2usb >> Message-ID: <[email protected]> >> Content-Type: text/plain; charset=ISO-8859-1 >> >> On 11/11/2012 7:52 AM, Mohamed Abdul Jawad wrote: >> > Hi >> > can run Matterhorn Capture Agent without vga2usb >> >> Yes, there are a number of users running the capture agent without a >> vga2usb. >> >> G >> >> > Thank you >> > >> > -- >> > logo >> > >> > * >> > * >> > *Mohamed Abdul Jawad* >> > *Project Manager* >> > Tel:+966 46508821 Ext:121 >> > Mobile: +966 506160979 >> > www.smartway-me.com <http://www.smartway-me.com> >> > >> > >> > >> > >> > _______________________________________________ >> > Matterhorn-users mailing list >> > [email protected] >> > http://lists.opencastproject.org/mailman/listinfo/matterhorn-users >> > >> >> >> >> ------------------------------ >> >> Message: 3 >> Date: Sun, 11 Nov 2012 15:29:45 -0600 >> From: Greg Logan <[email protected]> >> To: [email protected] >> Subject: Re: [Matterhorn-users] Error at first time Matterhorn runs >> Message-ID: <[email protected]> >> Content-Type: text/plain; charset=ISO-8859-1 >> >> On 11/11/2012 4:40 AM, Mohamed Abdul Jawad wrote: >> > Hi >> > I installed Matterhorn Core Server v1.3 on Centos 6.2 >> > And when start the Matterhorn, The following Error message is appear >> > please I need help for this >> >> Have you followed the instructions at >> http://opencast.jira.com/wiki/display/mh13/Install+Source+Linux+v1.3, >> specifically the parts under the Build header? The errors you are >> experiencing indicate that the system dependencies were not downloaded >> properly (this is done as part of building Matterhorn), or are in the >> wrong place. >> >> G >> >> > >> > [root@localhost 3rd_party]# sh >> /opt/matterhorn/felix/bin/start_matterhorn.sh >> > Removing cached matterhorn bundles from >> /opt/matterhorn/felix/felix-cache >> > Listening for transport dt_socket at address: 8000 >> > ERROR: Bundle com.springsource.org.openid4java [58] Error starting >> > file:lib/com.springsource.org.openid4java-0.9.5.jar >> > (org.osgi.framework.BundleException: Unresolved constraint in bundle >> > com.springsource.org.openid4java [58]: Unable to resolve 58.0: missing >> > requirement [58.0] osgi.wiring.package; >> > >> (&(osgi.wiring.package=org.apache.html.dom)(version>=2.8.1)(!(version>=3.0.0))) >> > [caused by: Unable to resolve 56.0: missing requirement [56.0] >> > osgi.wiring.package; (osgi.wiring.package=org.w3c.dom.html)]) >> > org.osgi.framework.BundleException: Unresolved constraint in bundle >> > com.springsource.org.openid4java [58]: Unable to resolve 58.0: missing >> > requirement [58.0] osgi.wiring.package; >> > >> (&(osgi.wiring.package=org.apache.html.dom)(version>=2.8.1)(!(version>=3.0.0))) >> > [caused by: Unable to resolve 56.0: missing requirement [56.0] >> > osgi.wiring.package; (osgi.wiring.package=org.w3c.dom.html)] >> > at >> > org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:3826) >> > at >> org.apache.felix.framework.Felix.startBundle(Felix.java:1868) >> > at >> > org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1191) >> > at >> > >> org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:295) >> > at java.lang.Thread.run(Thread.java:679) >> > ERROR: Bundle org.springframework.security.openid [59] Error starting >> > file:lib/org.springframework.security.openid-3.0.2.RELEASE.jar >> > (org.osgi.framework.BundleException: Unresolved constraint in bundle >> > org.springframework.security.openid [59]: Unable to resolve 59.0: >> > missing requirement [59.0] osgi.wiring.package; >> > >> (&(osgi.wiring.package=org.openid4java.association)(version>=0.9.5)(!(version>=1.0.0))) >> > [caused by: Unable to resolve 58.0: missing requirement [58.0] >> > osgi.wiring.package; >> > >> (&(osgi.wiring.package=org.apache.html.dom)(version>=2.8.1)(!(version>=3.0.0))) >> > [caused by: Unable to resolve 56.0: missing requirement [56.0] >> > osgi.wiring.package; (osgi.wiring.package=org.w3c.dom.html)]]) >> > org.osgi.framework.BundleException: Unresolved constraint in bundle >> > org.springframework.security.openid [59]: Unable to resolve 59.0: >> > missing requirement [59.0] osgi.wiring.package; >> > >> (&(osgi.wiring.package=org.openid4java.association)(version>=0.9.5)(!(version>=1.0.0))) >> > [caused by: Unable to resolve 58.0: missing requirement [58.0] >> > osgi.wiring.package; >> > >> (&(osgi.wiring.package=org.apache.html.dom)(version>=2.8.1)(!(version>=3.0.0))) >> > [caused by: Unable to resolve 56.0: missing requirement [56.0] >> > osgi.wiring.package; (osgi.wiring.package=org.w3c.dom.html)]] >> > at >> > org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:3826) >> > at >> org.apache.felix.framework.Felix.startBundle(Felix.java:1868) >> > at >> > org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1191) >> > at >> > >> org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:295) >> > at java.lang.Thread.run(Thread.java:679) >> > ERROR: Bundle org.eclipse.persistence.jpa [27] Error starting >> > file:lib/org.eclipse.persistence.jpa-2.0.2.jar >> > (org.osgi.framework.BundleException: Uses constraint violation. Unable >> > to resolve bundle revision org.eclipse.persistence.jpa [27.0] because >> it >> > is exposed to package 'javax.transaction.xa' from bundle revisions >> > org.apache.geronimo.specs.geronimo-jta_1.1_spec [63.0] and >> > org.apache.felix.framework [0] via two dependency chains. >> > >> > >> > -- >> > logo >> > >> > * >> > * >> > *Mohamed Abdul Jawad* >> > *Project Manager* >> > Tel:+966 46508821 Ext:121 >> > Mobile: +966 506160979 >> > www.smartway-me.com <http://www.smartway-me.com> >> > >> > >> > >> > >> > _______________________________________________ >> > Matterhorn-users mailing list >> > [email protected] >> > http://lists.opencastproject.org/mailman/listinfo/matterhorn-users >> > >> >> >> >> ------------------------------ >> >> Message: 4 >> Date: Sun, 11 Nov 2012 15:33:44 -0600 >> From: Greg Logan <[email protected]> >> To: [email protected] >> Subject: Re: [Matterhorn-users] "Capture Agent" and "Core Server" >> Message-ID: <[email protected]> >> Content-Type: text/plain; charset=ISO-8859-1 >> >> On 11/10/2012 6:30 AM, Mohamed Abdul Jawad wrote: >> > Hi >> > What the difference between "Capture Agent" and "Core Server"? >> > Should be install two of them or one of them? >> >> The Capture Agent is a device you install in your recording venue (e.g: >> a classroom), while the Core Server is the something that is installed >> behind the scenes. Your users will access a core, and do not normally >> have access to the capture agent at all. >> >> For instance, I have five classrooms each of which has a capture agent >> installed in it. These capture agents record and send their captures to >> a central core server cluster. This cluster can be a single machine, >> however Matterhorn can be a bit resource hungry so most installations >> split this across multiple machines. In my case, my core server is a >> cluster of four machines: an admin node, two worker nodes, and an >> 'engage' node. Students accessing their recordings do so from this >> engage node, and do not have access to any of the other machines. >> >> G >> >> > -- >> > logo >> > >> > * >> > * >> > *Mohamed Abdul Jawad* >> > *Project Manager* >> > Tel:+966 46508821 Ext:121 >> > Mobile: +966 506160979 >> > www.smartway-me.com <http://www.smartway-me.com> >> > >> > >> > >> > >> > _______________________________________________ >> > Matterhorn-users mailing list >> > [email protected] >> > http://lists.opencastproject.org/mailman/listinfo/matterhorn-users >> > >> >> >> >> ------------------------------ >> >> Message: 5 >> Date: Mon, 12 Nov 2012 11:26:28 +0100 >> From: Hrvoje Bosnjak <[email protected]> >> To: [email protected] >> Subject: [Matterhorn-users] Question to the state of the dedicated >> machines in MH 1.3 >> Message-ID: >> <CAB1V4oNTZXx1Bq7jA2_rDU= >> [email protected]> >> Content-Type: text/plain; charset="utf-8" >> >> Hi to all, >> >> my vm's of MH 1.3 show me a offline state even the admin shows him self >> as >> offline. Is there a workaround or I need a update to a rcX of MH? >> >> Thansk's and greetings >> -------------- next part -------------- >> An HTML attachment was scrubbed... >> URL: < >> http://lists.opencastproject.org/pipermail/matterhorn-users/attachments/20121112/b3c324b8/attachment-0001.html >> > >> >> ------------------------------ >> >> Message: 6 >> Date: Mon, 12 Nov 2012 10:34:28 -0800 >> From: Tristan Crane <[email protected]> >> To: [email protected] >> Subject: [Matterhorn-users] RTMP protocol stream supported in Entropy >> Wave Capture agents as well >> Message-ID: >> <CAFCqX+siMb7hgR8= >> [email protected]> >> Content-Type: text/plain; charset=ISO-8859-1 >> >> Entropy Wave capture agents will output in RTMP for live streaming, >> and are compatible with Ustream and other streaming services, although >> UStream significantly cuts down on the quality of output. For clients >> interested in very high quality live streaming, we recommend using our >> Streaming Server (entirely open source) to scale to any number of >> viewers and skipping UStream altogether, or sending the video to a >> service capable of handling higher quality streaming video. >> >> -Tristan Crane >> Entropy Wave Inc. >> >> >> ------------------------------ >> >> Message: 7 >> Date: Mon, 12 Nov 2012 11:38:33 -0800 >> From: Andy Wasklewicz <[email protected]> >> To: Matterhorn Users <[email protected]> >> Subject: Re: [Matterhorn-users] RTMP protocol stream supported in >> Entropy Wave Capture agents as well >> Message-ID: <[email protected]> >> Content-Type: text/plain; charset=us-ascii >> >> Tristan, >> Can you, or David, provide technical details for your streaming server? >> is >> it under active development? links? >> >> Andy >> Entwine >> >> >> On Nov 12, 2012, at 10:34 AM, Tristan Crane <[email protected]> >> wrote: >> >> > Entropy Wave capture agents will output in RTMP for live streaming, >> > and are compatible with Ustream and other streaming services, although >> > UStream significantly cuts down on the quality of output. For clients >> > interested in very high quality live streaming, we recommend using our >> > Streaming Server (entirely open source) to scale to any number of >> > viewers and skipping UStream altogether, or sending the video to a >> > service capable of handling higher quality streaming video. >> > >> > -Tristan Crane >> > Entropy Wave Inc. >> > _______________________________________________ >> > Matterhorn-users mailing list >> > [email protected] >> > http://lists.opencastproject.org/mailman/listinfo/matterhorn-users >> >> >> >> ------------------------------ >> >> Message: 8 >> Date: Mon, 12 Nov 2012 18:34:52 -0500 >> From: David Schleef <[email protected]> >> To: Matterhorn Users <[email protected]> >> Subject: Re: [Matterhorn-users] GStreamer Streaming Server >> Message-ID: <20121112233452.GA2594@localhost> >> Content-Type: text/plain; charset=us-ascii >> >> >> The streaming server was recently moved under the umbrella of >> GStreamer, so is now known as the "GStreamer Streaming Server". >> It's still referred to the Entropy Wave Streaming Server in a >> bunch of places. We have no plans to continue EWSS as a separate >> entity; all development is done upstream now. >> >> GSS consists of two parts, a library that handles all the server, >> streaming, and configuration details, and an appliction that you >> can actually install and run on a Linux machine. The library part >> is significantly farther along, and is used as the basis of all >> of Entropy Wave's hardware products. >> >> The standalone application side of GSS is less well developed: the >> configuration system is rudimentary, and it's difficult to discover >> how to add streams, for example. >> >> GSS is my primary open source project at the moment, and is as >> actively developed as I have time. The near-term goal is to get >> the app side working to the state that you could install a Fedora >> or Debian package and get a simple livestream or ustream style >> web app. >> >> The primary goal of GSS is to support live HTML5 video, with >> secondary goals being to support RTMP and RTSP (both work currently), >> and also video-on-demand (works, but is a hack). There is some >> preliminary work for supporting WebSockets and WebRTC, as well as >> more simple versions of JS pushing. The goal here is to seamlessly >> support "rich" media for HTML5 as you get in Flash streaming servers. >> >> EWSS link (old): >> http://code.entropywave.com/entropy-wave-streaming-server/ >> GSS git repo (current): >> http://cgit.freedesktop.org/gstreamer/gst-streaming-server/ >> >> >> >> David >> >> >> On Mon, Nov 12, 2012 at 11:38:33AM -0800, Andy Wasklewicz wrote: >> > Tristan, >> > Can you, or David, provide technical details for your streaming >> server? >> is it under active development? links? >> > >> > Andy >> > Entwine >> > >> > >> > On Nov 12, 2012, at 10:34 AM, Tristan Crane <[email protected]> >> wrote: >> > >> > > Entropy Wave capture agents will output in RTMP for live streaming, >> > > and are compatible with Ustream and other streaming services, >> although >> > > UStream significantly cuts down on the quality of output. For >> clients >> > > interested in very high quality live streaming, we recommend using >> our >> > > Streaming Server (entirely open source) to scale to any number of >> > > viewers and skipping UStream altogether, or sending the video to a >> > > service capable of handling higher quality streaming video. >> > > >> > > -Tristan Crane >> > > Entropy Wave Inc. >> > > _______________________________________________ >> > > Matterhorn-users mailing list >> > > [email protected] >> > > http://lists.opencastproject.org/mailman/listinfo/matterhorn-users >> > >> > _______________________________________________ >> > Matterhorn-users mailing list >> > [email protected] >> > http://lists.opencastproject.org/mailman/listinfo/matterhorn-users >> >> >> ------------------------------ >> >> _______________________________________________ >> Matterhorn-users mailing list >> [email protected] >> http://lists.opencastproject.org/mailman/listinfo/matterhorn-users >> >> >> End of Matterhorn-users Digest, Vol 28, Issue 8 >> *********************************************** >> > > > > -- > [image: logo] > * > * > *Mohamed Abdul Jawad* > *Project Manager* > Tel:+966 46508821 Ext:121 > Mobile: +966 506160979 > www.smartway-me.com > _______________________________________________ > Matterhorn-users mailing list > [email protected] > http://lists.opencastproject.org/mailman/listinfo/matterhorn-users > _______________________________________________ Matterhorn-users mailing list [email protected] http://lists.opencastproject.org/mailman/listinfo/matterhorn-users
