Media Server :: Choppy Audio Stream While Streaming Through FMS 3.5
Feb 1, 2012While streaming the audio through FMS 3.5, audio starts breaking at the receiver's end after some time. can anyone please provide a suitable solution?
View 4 Replies
Similar Posts:
Flash :: Media Server Streaming Is Very Choppy
Dec 6, 2010We are running Adobe Flash Media Server 3.5.2 Streaming Edition. It is running on a dedicated physical server with 4 cores and 4 gigs of RAM.
I tested the FMS thoroughly before moving to production. I tested by throttling my bandwidth to simulate different connections. Streaming worked great, but almost all of the testing was INTERNAL, not external. We recently started publishing some videos external. We are getting complaints all over the place that the video is choppy.
During our troubleshooting, we started using one of the native videos from the FMS install. The video is only 5 MB. We have tested from several different connections... Fiber, Cable, DSL.... The test video from our Flash Media Server is choppy... It buffers quickly all the way through playback, it is horrible. We published the same video on a public FMS and it works flawlessly from all of our test connections. Our expert developer has published a CF page with both videos, one from our FMS and one from the public.
Media Server :: Stream.play On Server Side Makes Video Choppy?
Apr 30, 2010I 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 RepliesMedia Server :: Choppy / Slow And Delayed Live Video Streaming
Aug 6, 2009We have installed FMS on our godaddy server to work with and used live video streaming services. We are having problems with the video quality being choppy, slow and pauses continuously during live broadcast and motion. We can't figure what is wrong; video needs to be flawless and in high quality. The godaddy server is running:
Red Hat Fedora Core 7
Intel Core 2 Duo - 2.13 GHzRAM
2 GB RAM
250 GB Total Disk Space
I am facing below mentioned problem regarding video broadcasting with adobe flash media interactive server (Developers version). I am using DVRCAST for recording video from a webcam and broadcasting the same live. Please find video settings below.
width:320
height:240
fps:15
quality:90
bandwidth:150
buffer time:0.01
Our problem is that videos are not playing smoothly in application. The motion is getting paused and interrupted in time of broadcast live. I downloaded and checked the recorded flv files from server and found the recorded file also has same problem. So this problem is appearing in time of streaming the video from client computer to fms server. This problem is not appearing when I am testing the application in my localhost.
My code for live streaming mentioned below:
private function publishCamera():void {
cam = Camera.getCamera();
cam.setMode(cameraSettings.width,cameraSettings.height,cameraSettings .fps);
cam.setQuality(cameraSettings.bandwidth,0);
cam.setQuality(cameraSettings.bandwidth,cameraSettings.quality);
[Code] .....
Actionscript 3 :: Choppy/skippy Sound When Streaming From Flash Media Server?
Dec 22, 2011I'm having an issue streaming mp3 files form flash media server where the sound will be very choppy. When polled every second the newStream.time property has kind of crazy numbers like 1,3,6,8,10 always skipping a second or two.
View 1 RepliesMedia Server :: Live Webcam Video Becomes Choppy After 600 Connections Per Stream?
Dec 10, 2010Server conf:
2 x Intel(R) Xeon(R) CPU L5410 @ 2.33GHz
16Gb RAM
2 Gbit ethernet channel
OS - Linux CentOS 5.5 x86_64
FMS4 Interactive
Live stream parameters:
320Ń…240 qua_=87 bw_=200000 kf_=5 fps_=18
So, after approximately 600 connections to one stream video becomes choppy (periodically freeze, slow motions). CPU-usage at this time is 100-120% (maximum is 800%, 100% per each core), network usage is 500 Mbit/sec.But second live stream(with few connections) at this server looks fine simultaneously with 600 connections at first stream.Experiments with recommendation in "Configuring performance features" documentation chapter(enabling/disabling aggregate messages and configure the size of stream chunks) do not help.
Media Server :: Secure Flash Media Streaming Server 3.5 (live Stream Connection)
Aug 23, 2010I have Flash Media Streaming Server 3.5 (not Interactive) running on RHEL5.5 x86_64 Linux.All is working well, however how do I prevent unauthorized access to connecting to the live stream and streaming content?How can I setup the server to require a user and password to stream live media to the server?I am new to this product and I have been reading some documentation but I have not found a clear cut answer on how to force a username and password to connect to the server to stream live content only.I am using the Adobe FMS Apache install, what files need changing?[code]I want to lock down a person from connecting to the server on the public internet and starting a live stream?Can this be done with a user name and password?
View 13 RepliesMedia Server :: Write Access Denied For Stream Error When Recording Audio Stream
Jul 26, 2010I've had FMS running on my local machine for a while and have had a little experience writing FMS apps, but I've just tried recording audio for the first time using the standard vod application and I keep getting a "Write access denied for stream" error. My AS3 code is copied and pasted for various examples and am confident that it works.
I'm running Windows XP service pack 3 & FMIS 3.5.
I've had a look at the vod/media directory and under windows->properties the read-only attribute is ticked. Every time I un-tick this it reverts back to being ticked. I've googled this and MS say that most programs ignore the read-only attribute and that it only really applied to files. I've also tried the MS fix for setting the read-only attribute via cmd and still no joy (doesn't fix read-only attribute or FMS recording the audio after setting via cmd).
I've also tried our dev server install of FMS (running under linux) and am getting the same results.
Here's my AS3 code...
private function initApp(event:Event):void
{
removeEventListener(Event.ADDED_TO_STAGE,initApp);
[Code].....
Media Server :: Fms 3.5.2 - Video / Audio Streaming Application - Audio Stops Or Lags Behind
Aug 25, 2009I 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.
Media Server :: Stream And Audio Line Level Feed Rather Than The Audio From A Computer's Microphone?
Apr 1, 2012Is there a way to stream and audio line level feed rather than the audio from a computer's microphone?
View 1 RepliesMedia Server :: FLV Does Not Stream Properly With Flash Media Streaming 3.5?
Sep 30, 2010What would be some top reasons an FLV will not stream with Flash Media Streaming Serve 3.5? I ran the FLVcheck.exe on the FLV and it passed; however, the FLV will not stream. If I could just get some good reasons that would cause an FLV from streaming I think that will give me a good starting point for troubleshooting.
[Code]....
Media Server :: Video Chat Over IP Using Flex IDE And Flash Media Server For Live Streaming Video And Audio?
Feb 15, 2011I 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 RepliesMedia Server :: HLS VOD Audio-only MP3 Stream?
Apr 7, 2012I'm trying to setup an audio-only, on-demand HLS stream in FMS 3.5. I have no problems streaming the sample f4v files via HLS, nor do I have any issues streaming the mp3 files via RTMP to a Flash client. However, when I try to stream a sample mp3 via HLS (the mp3 file is located in the same directory as the sample f4v's), I get a 404 error. I can't find anything in the documentation about streaming audio via HLS on-demand.
View 1 RepliesMedia Server :: Dynamic Streaming For Live Stream?
Dec 7, 2011I read all information from above and related all posts.Now my question/problem is,Can we use DynamicStream to access and handle live stream user's web camera instead of normal NetStream?Our application is like video conferencing.In our application user's stream is not being stored on server. It is just being published as live.Now when I publish user's webcam stream as "record" (in ns.publish("stream_name","record"))I am able to get the stream.But when I publish the stream as "live" (in ns.publish("stream_name","live"))the stream is not being retrieved. Even sometimes I get an exception in "DynamicStream.as" provided by Adobe
View 2 RepliesMedia Server :: Streaming The Same Stream On 2 Different URL With 2 Network Cards?
Apr 11, 2012I have a work station with Osprey 230, I need to stream the same stream on two diffrent URL via 2 network cards. Is that possible ? Which software you reccommend ?
View 1 RepliesMedia Server :: Audio Not Streaming Correctly?
Jan 28, 2010Our company has a Flex application (3.0.2) that is having a problem with audio dropping out in Windows 7. The problem appears worse with a wireless connection, but it can't be consistently reproduced there, either. The only thing known for sure is that the problem has not been seen on any other version of Windows.
The application thinks the audio is playing, because it is calling the appropriate event listeners triggered when the audio completes and when any audio cue points are hit. The majority of our audio is streaming via Flash Media Server (3,0,2,201), but the problem was also seen using embedded sound effects. In one instance, several clicks of a button triggered an error saying the sound effect could not be loaded, and then about a minute later, all the sound effects played at once and the user could then continue with the application.
Media Server :: HTTP Streaming With No Audio?
Jan 3, 2012We have setup a brand new FMS 4.5 for http streaming to ios devices. We are feeding the source via rtmp to livepkgr application. Upon digesting the iOS feed via the url below, there is no audio being passed. I can check the stream using the rtmp protocol and there is audio. [URL]..
View 5 RepliesMedia Server :: Publish An Audio-only Stream (HLS)?
Apr 5, 2012"To serve streams over a cellular network, one of the streams must be audio-only. For more information, see HTTP Live Streaming Overview.To publish an audio-only stream, enter the following in the Flash Media Encoder Stream field:livestream%i?adbe-live-event=liveevent&adbe-audio-stream-name=livestream1_audio_only&adbe-audio-stream-src=livestream1If the encoder specifies individual query strings for each stream, use individual stream names instead of the variable %i:livestream1?adbe-live-event=liveevent&adbe-audio-stream-name=livestream1_audio_onlylivestream2?adbe-live-event=liveevent&adbe-audio-stream-name=livestream2_audio_onlyTo generate a set-level variant playlist when using an audio-only stream, specify the audio codec of the audio-nly stream. Specify the audio and the video codec of the streams that contain audio and video.For more information about using the Set-level F4M/M3U8 File Generator, see Publish and play live multi-bitrate streams over HTTP.
View 7 RepliesMedia Server :: Streaming Multiple Bitrates - Only One Stream Working
Apr 29, 2010Just like the title says I am using Flash Media Live Encoder and I have three streams. The encoder is sending the streams just fine but I am not sure how to deliver it to the client. The only one that shows up is "livestream1". "Livestream2" and "Livestream3" won't even come up.
View 2 RepliesMedia Server :: Mp3 Audio Visualization With Rtmp Streaming?
Sep 20, 2011Am developing an application with Flex 4.5 & Flash Media Server. I need a visualization curresponding to the plaing track . It is possible with SoundMixer.computeSpectrum(bytes, true, 0) in case of progressive downloading. But not working with rtmp streaming. And also need audio wave curresponding to the track which is also working with progressive ownloading usinf Sound object.
View 1 RepliesMedia Server :: Strip Audio From Video And Stream
Nov 20, 2009We have the Flash Media Interactive Serve 3.5. Is there an automated way to strip the audio from video files and stream on FMIS? .
View 2 RepliesMedia Server :: How To Stream Live Audio And Metadata
Aug 13, 2010i'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.
ActionScript 3.0 :: Streaming Live Audio Without Flash Media Server?
Mar 18, 2010I 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?
Media Server :: Improve Live Audio Stream Uptime?
Jul 19, 2010I need to improve the uptime of a 24/7 live audio stream. Periodically, the connection between FMLE and FMS (3.0.1) is broken and FMLE cannot reconnect. FMLE shows NetStream.Publish.BadName error. How do I prevent this error and get FMLE to automatically reconnect every time? What other measures can be taken to improve the uptime of a live audio stream publishing from FMLE 3.1 (Windows) to FMS 3.0.1? Also, are there any improvements in FMS 3.5 that will help with uptime?
Message was edited by: brian.holderchow
Media Server :: Using FMLE Stream Delayed When Adding Audio
Apr 12, 2011I am using FMLE and fms 4 ent. When using fmle to broadcast webcam without audio. It goes really fast. I am on 1gbps connection with nothing else coming to the server at moment. I tested download speeds to and from the server and they are around 700mbs. I have tried all the different audio sample and bit rate settings. All have the same result. Once audio is turned on there becaomes a 15 second delay. What am I doing wrong.
[Code]....
Media Server :: Stream Protected Audio To Html5/js Player ?
Oct 12, 2011I have read that you can stream protected audio/video to iOS based devices with the new FMS 4.5.Is it also possible to stream protected A/V to a HTML5/JS based Player.
View 2 RepliesMedia Server :: Do Audio / Vedio Streaming Between Web Cams And Back End Servers?
May 3, 2010I want to implement an internet chat application, I mean, I want a front end, which connects a web cam (mic and speaker). So, I can send videos and audios to a back end server (do flash streaming? but I am not sure what good product out there I can use), and also send both A/V to another computer on the internet. In other words, need a front end that sends local a/v from webcam (&mic) to backend and receives remote a/v from backend to webcam (and speaker) + backend streaming server.
View 4 RepliesMedia Server :: Recording And Playing Back Streaming Audio And Video?
Sep 12, 2010I have this sample code from the e-book: "Learning Flash Media Server 3". The purpose of the code is to create a FLV. The code is not running as it should. When I click on the 'record' button, the label is to change to 'recording', that dosen't seem to happen and also when I click on the 'Stop Record' button, I get the following error:
"TypeError: Error #1009: Cannot access a property or method of a null object reference.at MinRecord/stopRecord()"
[Code]....
My deduction is that the 'if' statement in the 'startRecord' function is not resolving to 'true' and hence the label is not changing to 'Recording'. Also I feel that the assingment to the variable 'ns' of type NetStream is not being done and hence in the function 'stopRecord' I get the above mentioned error message when I click on the stop button. How do I rectify these problems?
Media Server :: Why Does Audio Stop After Minute When Watching A Live Stream
Apr 6, 2009HI installed flash media server 3.0.4 on a Windows 2003 server.I am using the default LIVE application and broadcasting to it using FME version 3.0 Inside FME I choose MP3 as the audio codec, stereo and 128kbps When I watch the stream everything works fine but after a minute (sometimes 2 minutes) the sound disappears and I can only see the video run.If I refresh the page that contains the SWF that plays the stream then the sound works again but then again after a minute the sound stops and only the video continues to play. It is important to say that this only happens when I play a live stream from a server that is located outside of my local LAN. If I play a stream from my development FMS server in my local LAN this problem doesn't happen using the same SWF and same settings in FME.Moreover, if I use the nellymoser audio codec then everything works fine and this problem doesn't happen also. The thing is that I want to broadcast a live event and it is very important that the audio sounds good (stereo and 192kbps) and if I use the nellymoser codec the results aren't that good.
View 5 RepliesMedia Server :: AudioSampleAccess / Capture Audio From RTMFP Subscribed Stream
Sep 17, 2010I'd like to capture the audio data from an RTMFP stream to which the client is subscribed (so I get a bytearray of audio samples).The presence of the audioSampleAccess propery on the NetStream class certainly makes that sounds possibe: For RTMFP connections, specifies whether peer-to-peer subscribers on this NetStream are allowed to capture the audio stream. When FALSE, subscriber attempts to capture the audio stream show permission errors.[code]But in the case of audio, I dont know how to address the audio data to get it into a bytearray.My instinct said this wasnt possible, but the presence of the 'audioSampleAccess' property makes me think it might be..
View 5 Replies