Media Server :: "RTMFP" Connected To The FMS Server,but May Not Play Multicast Video?
Sep 23, 2011
the question is,a client which can use "rtmfp" to connect to a FMS server,and the connecting success,Whether Can not guarantee that the client can play the Multicast video? because the client may be behind a Special firewall So he may connect to the FMS server ,but can not use P2P to connect to the members those are in the group?
If the answer is "yes",Whether i should make a check function that make these client back to "RTMP"?
View 1 Replies
Similar Posts:
Dec 19, 2010
I know this question comes up from time to time, but it's completely unaddressed in the documentation and I'd like there to exist a more authoritative treatment of the subject.Like many other developers, we're trying to record multicast RTMFP streams. We see three options:
Broadcasting clients open two outgoing NetStreams: one for the multicast group through RTMFP, and another directly to FMS through RTMP for recording. One downside to this solution is that now the user has two outgoing streams, so available outbound bandwidth for any broadcasting client could easily become a constraint on video quality.One can stream to FMS 4 using RTMP and have FMS-side code that records and broadcasts the stream to the multicast group using RTMFP (recommended by JayCharles at http:url...). I haven't tried this out yet but my guess it that it will have worse video quality than a pure RTMFP solution. Is my concern justified?Super-hacky solution: one could have flash player running in some kind of virtual environment on a server. This flash player could subscribe to the multicast stream and record the video at a systems level. Has anyone tried a hack as daring as this? What solution is recommended by Adobe?It's incredible to me that FMS 4 can't act as an RTMFP consumer, thereby both acting as a multicast node and also recording the video. Can anyone at Adobe comment on this omission in functionality?
View 3 Replies
Sep 24, 2011
Where i can download RTMFP fms multicast Player?
i tried osmf not working.
View 2 Replies
Oct 7, 2010
I am testing RTMFP unicast for a video chat project using FM Developer Server 4.0.During the testing I overloaded the upload traffic to make packets dropped rather than suffering delay due to retransmission.
However, I see it makes a significant delay and it looks like doing retransmission just like RTMP.
Do you know if there is an option in FMS to disable the retransmission or other configuration I have to consider?One thing I found is "Netstream.videoReliable=false; Netstream.audioReliable=false;" but it doesn't make any difference.
View 2 Replies
May 9, 2011
i test the fms 4 update 1 rtmfp streams multicast after 10 minutes i get this message RTMFP Multicast stream has exceeded max duration allowed; closing stream. but i do not use IP multicast
[Code]...
View 3 Replies
Mar 21, 2011
I'm developing a video player for Pure IP multicast video. I'm using the Multicast Configurator provided with FMS 4 for generating the configuration. This is the manifest file generated:
<manifest xmlns="[URL]">
<id>Multicast_IP_Multicast</id>
<streamType>live</streamType>
<duration>0</duration>
[Code] .....
That's not working. And I have several doubts about it:
1.- It's not working, and I don't know where is the error. I'm not sure what I should add as parameter in GroupSpecifier constructor? GroupSpecs from manifest file?? "com.adobe.pureIPMulticastGroup"??
2.- I've been watching the multicast.as application in FMS4. The only way of publishing multicast streams in FMS4 is using the configurarion from Multicast Config Tool? Is it possible publishing a stream without the GroupsSpec generated by the Config Tool?
3.- If It's mandatory using the config tools for managinf the pure ip multicast. I would like to integrate the Multicast Config Tool in my platform. Is there any place where I could get the code of Multicast Config Tool? Any documentation about how to build it? This component have any flashvars or callbacks that could allow me integrate it in my platform?
View 3 Replies
Aug 17, 2011
I've noticed an issue while creating one way (A publish B play) stream through RTMFP. When I try to create connection between computers behind the same NAT (same IP) stream playing is not fired at all, but on the other hand the same code works on remote computers (different IPs).This issue arose after releasing final release of Flash Player, in a beta release everything works fine.We checked NAT settings and there are no differences for this cases.
View 3 Replies
Nov 4, 2011
We have a problem with amazon FMS 4.0.3 server for enable muticast.In the server we have open all the port for ensure the good works.but when we used the http://public-dns/multicast/multicastplayer/multicastplayer.html, we have this message : The connection attempt to FMS failed.In the server administration we can view the Flash Media Live Encoder session but the multicastplayer cannot connect on the rtmfp://public-dns/multicas
View 2 Replies
Apr 30, 2010
I have an *.flv file on a FMS. When I play it on the client side the video plays just fine, but when I call Stream.play(filename, 0, -1, false) on the server side the video turns out really choppy.I both cases I use NetConnection to connect to an rtmp and NetStream to play the stream, but in one case I connect to a stream and request the server to play my file on that stream. Apparently that doesn't work with files? It works just fine for live streams.
View 20 Replies
Sep 15, 2010
We're on the way to buy a 1 CPU license for FMES4 and I'm looking if anyone can provide real world benchmarks. We will use a Intel X5680 CPU with dual Port 10Ge NIC and we're wondering how much concurrent p2p RTMFP Session the server will be able to handle.
If a p2p RTMFP Session can not be created we want fallback to another server instance with the cheaper FMIS4 on it, is this the right way to handle this?
View 2 Replies
Sep 27, 2010
I'm using the RTMFP protocol to publish and play video and audio, but i'm with a little problem. I installed the FMS 4 Development Server in a Windows Server machine located in our local network and it works perfectly. In order to deploy our application, we have a remote server with a fresh install of the Ubuntu 10.04 Server, and the FMS 4 installed in this server. In other server we have the Java and Flex application, which will be used in the client browser.
The problem is that when trying to change the NetConnection url to the remote FMS server, which is the Ubuntu server, the netconnection can't connect to it. When changing to the RTMP protocol it connects, but with the RTMFP don't. I can't find any information in the log files or anything else.
View 9 Replies
Sep 23, 2010
I am trying to make clients to connect FMS4 server over RTMFP for my video conferencing application.It is basically a client-server media relay application in which clients with webcam/mic connect the server and the server relays video/audio data to other clients. This application is working perfectly with FMS 3.0 but it was RTMP rather than RTMFP - I simply replaced 'RTMP' with 'RTMFP' in netConnetion and tried to test in Flash Media Development Server 4.0, but it is failed to make a connection from a client - it was working after replacing it back with 'RTMP' of course.
I believe server-client media relay is possibe using RTMFP in FMS4 because Adobe said:"Although RTMFP is often used for peer-assisted networking applications, you can use RTMFP in unicast, broadcast, and multi-point publishing applications as well. Simply replace the RTMP protocol in the NetConnection.connect() call with the RTMFP protocol:" in url...
View 7 Replies
Apr 30, 2011
Sometimes RTMFP stops working on my server, and I have to restart it for RTMFP to work again.Here is what I saw in the error log :
2011-04-29 05:43:17 26120 (i)2631502 The server rejected an invalid flow. -
2011-04-29 05:44:22 26120 (i)2641213 Connection rejected by server. Reason : [ Server.Reject ] : Adaptor: _defaultRoot_, VHost: TheFMSServer, App: Application/_definst_, (onConnect call
[code].....
View 25 Replies
Feb 15, 2011
I am developing Video Chat over Ip (including audio and text too). But I am unable to get the proper startup material for my desktop application.
View 2 Replies
Oct 15, 2010
There seems to be great documentation on multicasting live streams.I can't find anything about multicasting recorded stream. Is there documentation? Or any other sources of info on multicasting recorded streams?
View 4 Replies
Oct 27, 2010
1) Can FMS do multicast streaming through internet rather than only LAN?
2) Can we create multicasting of recorded video files stored on the server rather than LIVE video multicasting?
View 10 Replies
Nov 9, 2010
I was wondering if any one could clarify something with IP multicast. From what I understand to get IP multicast to work the server needs to publish to the router box. So how can this be achieved if the FMS server is not in the same network as the router box? Would it require a second FMS server to be placed in the same network as the router box that connects to the main FMS server?
View 5 Replies
Feb 28, 2011
We are testing IP Multicast, with Flahs media player 4.0. We set up the encoder and generated the manifest file. Multicast start, but we see lot of bufferring and video running fast. After about 2 minutes, the encode stops publishing to the server. We are using digital rapids as the encoder.
View 3 Replies
Mar 9, 2011
I create a local netconnection, and the netgroup on the server side. How can I record the stream that is published to a netgroup?
View 1 Replies
Nov 16, 2011
We have a video broadcasting platform and we use FMS 4.5 to broadcast a multicast stream. My question is : can we do QoS tagging of this multicast stream ?
View 1 Replies
Nov 29, 2011
I am testing the P2P function of Flash Media Server 4.I have setup two environment for testing, but only one can success to using the P2P.However, i found that there is some problem in network connection.Here is my procedure to create the Peer to Peer Multicast.1. Using Multicast Config Tool ( oolsmulticastconfigurator) to create the "Peer to Peer" type (Generate the manifest.f4m and copy the publisher stream name to flash encoder) --> multicast type: Peer to Peer --> RTMFP URL: rtmfp://true ip/miltocast --> stream name: livestream --> publish password: password --> group name: fms.multicast.example --> ip multicastaddress and port: 224.0.0.254:30000 Using Flash encoder with the public stream name connect to flash media server.3. In client side, we use the example player ( oolsmulticastmulticastplayer)
First Environment (A) - not work
1. Flash Media Server (Data center)
Data center reported that "All the port have opened (TCP/UDP)
[code]....
View 1 Replies
Jan 27, 2012
I'm in the process of developing a realtime video chat application where multiple users can send video streams simultanuously. The number of users receiving the streams can be very big, e.g. 10 broadcasters and 500 receivers, each receiver should get all streams.
I use RTMFP connections to an FMS and streams are published in P2P multicast groups by passing the groupspec to the NetStream constructor. Currently I'm having problems with audio/video synchronization and video stream 'jumps' (not continuous). From what I read on other threads, this is related to the fact that there is not enough upstream bandwidth for sending the streams. So my questions are:
How to calculate the required upstream bandwidth on every peer for the given example of 10 broadcasters and 500 receivers (is it 10*bandwidth of one stream)?What settings (on NetStream, Camera, Microphone etc.) should be used for best results and how to adapt them based on the number of broadcasters?
View 5 Replies
Dec 7, 2010
Flash Media Server (finally) supports multicast video. But documentation about this feature is about multicasting live video
View 1 Replies
Mar 2, 2011
I work for a carrier, and am looking at implementing IP Multicast on an MPLS network to support enterprise executive webcasts. As your probably aware, there are multiple multicast methods available.
Anyways its down to two multicast methods. PIM-SM ( which our engineering group will probably reject to complexity)
PIM-SSM ( Which not every application supports Can anyone advise on whether Adobe flash media server ( and player ) support PIM-SSM multicast?
View 4 Replies
Apr 5, 2011
am setting up multiple multicast sessions, i generated configurations for each session using a seperate stream name, IP address, port.
1) Is it possible to run multiple multicast session.From configuration, looks like we can, but need confirmation
2) How can i test these sessions using the default player ? or any sample player
View 1 Replies
Mar 21, 2011
I'm developping a FMS 4 application that read an external stream, and then, republish it in multicast:
1.- So, first of all I open a NetConnection to the remote application. And I associate it to a new Stream created in the application. Then I have the stream available in my application.
nc = new NetConnection();
nc.connect(REMOTE_APPLICATION);
nc.onStatus = function(info)
[Code].....
But, I don't know who would be the client in the registerStream method. Which reference should I add there? Is it possible in this way?
I made another different script that republish that stream in localhost using NetConnection.publish(localhost/sameapplication). It works properly. But I would like to be able of managing it in the other way.
View 2 Replies
Jan 5, 2012
I built a simple rtmfp app using flash builder (I tested using the cirrus dev key to make sure it connects) but I cant seem to use the rtmfp service on my fms development server. Ive modified the index.html (in the webroot dir on the fms computer) to provide a link to a folder containing the html file and the swf file generated from my flash builder project. When I type in "rtmfp://localhost/" on my app I receive a "NetConnection.Connect.Failed" or a "NetConnection.Connect.Rejected" (if i do it directly on the fms computer).
Do I need to place my app in the "applications" directory to run properly? Ive checed the adaptor.xml file and everthing seems correct, I even added my public ip to the host port field, is there some confguration I missed?
Im not sure what Im doing wrong, Ive double checked my router and the fms computer's firewall thorugh a port scan and found the ports to be allowing traffic through.
View 1 Replies
Sep 13, 2010
I am looking for a sample media player using OSMF for RTMFP P2P streaming media.
View 2 Replies
Jun 2, 2010
I have a shared object of users connected to my application in FMS.application.users_so = SharedObject. get("users_so", false);[code]My problem is the array is not equal in both sides. Is there another technique in order to have both in the same order ?
View 1 Replies
Oct 7, 2009
My application is samaatvlive in which right side video list when user click on specific video then first play ad then flv video. It is custom player.
View 1 Replies
