Media Server :: Live Video/audio Chat Application - Latency Time Using FMS 3.5 And FLEX
Dec 9, 2010I've build a live video/audio chat application. All works fine only the issue is latency of 5 secs. I'm using FMS 3.5 and FLEX.
View 1 RepliesI've build a live video/audio chat application. All works fine only the issue is latency of 5 secs. I'm using FMS 3.5 and FLEX.
View 1 RepliesI 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 RepliesWe have one functionality in which one user can communicate with the other user at the same time through flash media server3.5. In this fucnitonality we are catching stream from both end through camera and pass it to flash media server. On FMS side this streams gets stored also we are displaying those recorded flv files side by side to the corresponding user so that they can communicate with each other. In this situation we are facing a video and audio latency upto 1.5 to 2 sec.
View 2 RepliesI have created a video chat application using Flash Media Server, Its working well in Local, But not in FMS (If I connect with my FMS account). But Text Chat working well, pbm in Video only My server is from influxis with Bandwidth 1 mbps, But My application got 13 mb totally, It is any pbm in the server, I'm very newbie to FMS, so excuse my silliest question and explains if its.
View 9 RepliesI want to create a video chat application between 2 people and I want to record the dialouge between the two people to one audio file, so both of then can play back the dialouge at a later time.
View 1 RepliesI ran a simple live video streaming application for the first time with actual users and ran into a couple of serious performance issues that had not turned up during testing. In this instance there was one video stream from a live web cam and used FMLE at 150 kbps using VP6 and MP3 @22k. There were 16 clients and everything worked pretty good for about 30 minutes. (although some clients said their audio and video were out of sync by up to 3 seconds)
Then individual clients would have either the video freeze or the video would continue and the audio would stop. These clints had to "disconnect" and then "connect" again to the application. This happened to all of the clients at one time or another for several minutes. I stopped and restarted the FMLE with progessively lower bandwidth settings down to 75 kbps but still clients were having the same issue.
I eventually stopped the FMLE and used the applications built in publisher at 45 kbps and that seemed to eliminate the freeze/dropping issue. But of course the video quality was very poor and some clients still reported that the audio was out of sync with the video. The server hosting the FMS application is a quad processor dell with lots of memory and network connectivity. The Flash Media Admin Console performance graph showed the total Bandwidth as 3 Mbps at maximum.
I did a live stream last week using 282,482,832,1500Kbps streams. What would cause the audio to get out of sync with the live video stream? I'm trying to determine if it was bandwidth related, cpu/memory issue on the FMIS 4.5 server, or an issue with encoding PC exceeding it's limits?
View 3 RepliesI can't find the setttings for have a least latency as possible, either the video quality is bad or the latency is up than 5 secondes...What should i do?
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I currently have two connections with two separate streams. They both hit the same fms 3.5 server. One connection transfers live audio and video. The other one is used for remote objects. Sometimes when viewing the audio and video stream with a slower internet connection, the stream for the shared objects disconnects. I think it is a bandwidth issue. Is there any way to set the priority of the streams? I think this should allow me to set a higher priority for the shared object connection so it won't disconnect.
View 3 RepliesHow would I go about adding chat to FMSS during live webcam broadcasts? I will be using FMSS to broadcast webcam.Obviously it is an outgoing stream only as I am told to do cam to cam I need FMIS and at present I do not need cam to cam and I can not afford FMIS.I want the viewers of the webcam broadcast to have a chat window where they can send comments to the person on the webcam and the person on the webcam can type back if they want to.I have glazed over some posts here and saw that it can be done in Flash, I want to know if I can do it with FMSS. It does not need to be elaborate.
View 2 RepliesIs it possible to stop a (live) Stream from playing for a user, but keep his NetConnection open for eg chat functionality?I only see a setBandwidthLimit to accomplish something similar to this, but then, if BW is set to 0, chat won't work.Why isn't there a built in feature to do something of seemingly common necessity like Client.stream.stop/change function to stop or change what video playback the client sees?
View 2 RepliesI'v made an application with all the default codec and settings provided by adobe to publish live video using FMS. I've made two swfs one is for publishing live video and the other is for viewing the published stream (telecast). When I'm publishing the live video on My laptop using the default web Cam and mic attached to the Dell laptop then after 2- 3 minutes delay on the telecast side start increasing and it keep on increasing continuously .At the same time when I use my desktop PC by attaching external Web Cam and mic to publish, delay on my Telecast side is consistent ,it never increase. I found the problem is with the Laptop's mic. Can anybody please suggest me why it is happening, and is there any solution to it.
View 4 RepliesI am trying to make video two way chat application through FMS streaming in AS3.0.Its working fine with Mozilla but not working in Internet Explorer.
View 3 RepliesI'm trying to get Flex Builder 3 to play a live video stream with Flash Media Server and Flash Live Media Encoder.
I'm able to stream pre-recrorded (vod) flvs in flex from flash media server.
I'm able to stream live video using Flash/FMS/Flas Live Media Encoder, but not with Flex.
This code streams pre-recorded Video on Demand flvs, but not live streams:
If I change source to "rtmp://localhost/live/livesream.flv, I get nothing.
<?xml version="1.0"?><!-- controlsvideodisplayVideoDisplayFMS.mxml --><mx:Application xmlns:mx="http://www.adobe.com/2006/mxml">
<mx:HBox> <mx:Label text="RTMP FMS 2.0"/> <mx:VideoDisplay autoBandWidthDetection="false" source="rtmp://localhost/vod/Legend.flv"/> </mx:HBox></mx:Application>
is it possible to built a Video Chat without the need for server side code so that I can run it on a Flash Media Streaming Server?
View 7 RepliesI'm running Flash Media Streaming Server and have only been serving VOD up until now. I had my network administrator open up port 1935 to the outside world during the setup process and now I can't remember if that was actually required for streaming VOD to clients. Most documentation I've read says that this port should be open, but I seem to recall reading something at one point that suggested it wasn't necessary.
I've just started messing around with publishing live streams using Flash Media Live Encoder to the Flash Media Streaming Server. I have that working without issue but was surprised to find that no authentication is required before a client running the live encoder can publish a stream to the Flash Media Streaming Server. An authentication module is available however it only works with Flash Media Interactive Server and Flash Media Development Server.
If I leave port 1935 open to the outside world, there would be nothing to stop anybody anywhere from streaming video via my server. Anyone else running a default install of Flash Media Streaming Server and with port 1935 open to the outside should see that this is true of their setup as well. I'm wondering if I can safely close port 1935 without limiting the functionality of the server or if there's some way I can require authentication prior to publishing a live stream even though I'm not on the four-and-a-half-times-more-expensive edition of the product.
I want to incorporate a graphics frame in my chat application so that anyone can scribble in that box using the mouse (click and drag), just like a pencil in the MS paint. This would be something like a graphic analogue of the text chat area. Is there is any such Component like TextArea which may be used for this kind of application?
View 7 RepliesI have made an Audio Video chat application in AS3 and using FMS as my server.I want to make the functionality of a call accept dialog box which pops up when one client wants to call another .Giving 2nd client the control to accept call or not like is done in Skype and all.Can anyone explain how will thisbe done using AS3.
View 2 RepliesI 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.
I'm trying to make text chat application using shared object. I'm using api Shared.getRemote("so",m_nc,true); to make the data persistent. It makes the file with extension fso. I want to save the chat history in notepad for further reference, and also load that data as per requirement.
View 1 Replieswhen i try to live stream with FMS! I can stream video with Flash media live encoder to the server but when i create the player to recieve the livestream from server,i can not recieve the live stream,can anyone give me a step by step tutorial of how to do it?
View 1 RepliesI need Text chat with Video chat for one to one chat.
View 1 RepliesI'm trying to make a P2P video chat application with Flash Builder 4.5 and Flash Media Server 4.5.First, I've tried a simple sample application using Cirrus(Stratus). It worked very well!NetConnection -> NetGroup -> 2 NetStreams -> netstream play and publish -> last, netgroup post.The sample was all OK.[code]I couldn't get events about NetGroup and NetStream any more..When using Stratus, It worked well...I am not familiar with FMS.. did I skip something in FMS setting?
View 5 Repliesi'm trying to build some kind of online radio. Therefore i'll be streaming audio (mp3) in real time. i have a play-list on my server and the idea is for this play-list to play all day long, but on the client side the user can only do play and stop the music.
The problem is when one music stops and the next one starts i need the server to send not only the new audio but also all the info about this file: duration, author and music name, this way my player can show a play /stop and all the info about the current music playing.Until now i've only come across with video live streaming, but very little information on how to do a live transmission of audio.
ps: the only info on streaming audio that i've found so far is about audio on demand, but the way i want things to happen the client can't chose the music.
I'm trying to make a software which sends video and audio data to a flash media server by using RTMP protocol. Currently, my program can communicate with a flash media server correctly. RTMP specifications does not describe about the raw data in video/audio messages, so I muxed raw H.264 and AAC data into video/audio messages and sent to the server. The server seems to accept them, but a video player cannot playback the stream sending from the server. The player just says "Loading..." For a test purpose, I sniffed the network packets between Wirecast and the flash media server and ripped off only video and audio data. Then, I muxed those data into video/audio message and sent to the flash media server. In this case, the video player connected to the server can playback the stream correctly.
I checked the stream sent from Wirecast, the stream seems not to be H.264 raw data because those data are not started from 0x17 instead of H.264 start code. With those situation, I am wondering what kind of container format I should use for H.264/AAC data to the flash media server.
I am working with video conference application
View 11 Repliessample Application, etc. .xml that would provide optimal tuning for many 4-way video chats?Using the "live" application out-of-the-box ended up in very significant delays (~7sec)
View 1 RepliesI cannot get good quality in video chat. I have 3mbps line but i did not get good quality video, and my video is too slow. Also i will subscribe my FMS on influxis server.
View 2 RepliesApparently I seem to have upset one of the forum members by cluttering up his space with rantings about FMS not being up to speed or scratch or whatever. So i'll keep it simple. Since i'm not inexperienced in the deployment of Flash via a streaming provider, I just want to know if other users here, find the FMS software to be brilliant in concept and delivery. In other words are the streaming companies going to be worried that my 1000mb of date transfer per month are going to stream just as well as the $360 a month they would like to charge me for doing the same job?!
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I have an mp3 player, that I would like to add live streams to.
here is an example url of what I'd like to stream. [URL]
is there a way to do that in flash AS3?