Media Server :: Publish And Record Video Stream In H.264 Format?
Jun 30, 2009
I want to publish and record video stream in h.264 and audio stream in AAC format . Does flash player support to publish video stream in h.264 format ? And which version of flash player and FMS could implement this function ?
how to publish live video feed from webcam in h.264 format non VP6 format with FMS 3.5.2 without using Flash Media Live Encoder, and how to set all parametersto have a good quality and smooth video without interruption, i have a server with 50Mbit bandwidth output enough for a publisher and 10 clients meunderstand this thing's been months since I try but the quality ugly
<?xml version="1.0" encoding="utf-8"?> <mx:Application xmlns:mx="[URL]" layout="absolute" creationComplete="init();"> <mx:Script> <![CDATA[ import mx.controls.Alert; import mx.core.mx_internal; import flash.media.Camera; [Code] ..... So, I play the record video , but there is no image , just voice
So I have FMLE and FMS. to record and stream video at the same time. On server side I have "main" application.onPublish = function(client, potok){ potok.onStatus = function(info){ for(var i in info){ trace(i + "=" + info[i]); [Code] .....
I develop failover fms application with server-side action script. But i have a problem that FMS can't continue to record stream with record mode "append".
Environment: FMS 4.5.1 r484 on CentOS 5.5/6.0
Goals:
I have 2 same data streams in failover application and republish primary to livepkgr application.
I have to store of last 10 hours intact recorded video (DVR).
Failover app logic:
1. I create NetConnection and NetStream to livepackager;
2. When primary stream is connected it attach the primary stream to livePackager NetStream
3. If primary stream is disconnected it reattach the backup stream to livePackager NetStream
Problem: I have testing environment. It stop primary stream every 5 min, and started primary stream 5 min after stopping.
It work's, fine, but after a few hours testing LIVEPACKAGER falls. It can't record a stream, NetStream.Record.Start -> NetStream.Record.NoAccess -> NetStream.Record.Stop
Search a solution: I try to relaunch recording process and have no success. try to shutdown/start livepackager, it's same, try to restart server, same no success.
I cant stream.clear() or record with mode "record" cause it clears my dvr cache, I cant clean stream directory in livepackager application.
this may be really dumb question, but I haven't figured it out. Is it possible to stream to ustream with lets say 300 bitrate and record 1000 bitrate video to computer
I would like to "pull" a stream from a remote FMS to a local FMS and record this stream in the local server.I couldn't find a way to pull this stream, I can only publish/push. As I can not save scripts to the remote FMS I can not push the stream to my local FMS.I was looking into the NetStream class in the FMS and there is no way to play a stream from the remote server.
I'm attempting to use FMIS to try and record a user's webcam as a file on the serer.Saving as .flv works fine but when semyStream.record("mp4:"+mystreamName+".f4v");It creates the file but its only 20kb and empty.Do I require a plug-in or component? Or do I have to record as FLV and then convert to another format?
I'm pretty new to flash media server (and adobe technologies in general). I have an Air app that publishes a camera stream to the server, that can be played live by the same app on another computer/device. I would like to record to disk all audio/video passing through the server (on the server side) while streaming it at the same time. How can I accomplish this?
I just tried to record a stream with the new H264 classes, PCMU as audio codec to FMS 4.5. with MetaData problem. I got only the half of MetData without any duration: neither any audio codec
i am building an live streaming website and i am use
1- FMS 2- Apache webserver
i have made the subcriber and i works well .but i need to build the publisher to allow users to broadcast thier stream from thier cameras.i have tested a publisher which was build using actionscript and it didn't work untill i have installed the fms on my localhost , but i need a publisher which any user can use in his web browser .
"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.
I have seen lots of different things about recording live streams (maybe too much, pieces everywhere but no one good source for the answers), but not what I am looking for...I want to setup recording of live streams on FMIS 3.5 where the file is named the stream name plus a timestamp (something like streamname-yyyymmddHHMMSS: myteststream-20090928101015).The people who use our site tend to start/stop several times (we are dealing with events that have breaks) and I want to be able to combine all the files with the same name into one big file on the server side afterwards using some utilities.I cannot find a tutorial that walks you through the different functions, the differences between them, and how recording is setup/works.
goal is to record a stream from a webcam with the best possible quality regardless the bandwith of the user.(it doesn't have to be live or broadcast, just stored on the server)
is it best to record from server side with asc script or directly from the flash player ?what are the parameters on the server that i can play with in order to cache locally the stream if the bandwith is not high enough ?
I need to protect my FMS, so that only me (my Username, or IP if its not possible) can start a live stream. I have been reading the pdf on plugin for developers, and i read that the authorization plugin can do this, but it is C++ and i dont know nothing about that, i can understand a little bit, but i do not know how to make the dll i want. Is there another way to do this, the server requests a user and password when i want to stream.
I've installed Flash Media Server and send stream to it use Flash Media Live Encoder via [URL]. And on my website, I've embed code to play this live stream via [URL]. All ok!
But, any user can install Flash Media Live Encoder and connect to my FMS, publish his/her stream (because url to publish and view is same) My question is: how to prevent end-user publish stream to my FMS, only allow end-user view my live stream?
I'm looking for a solution where clients watch a live stream video and can record part of this stream while watching and save this recording to disk. I can think of several solutions but not sure if any of them is possible:
- The selected part is recorded locally and saved through FileRefence. - The selected part is recorded with FMS though a second NetStream and saved with a unique ID. The user can retrieve the recorded video by download. - Start-time and end-time of the recording are send to the server where some script extracts the requested video from the live stream recording file and return it as a download.
I have a requirement of publishing static content like video files mentioned in a playlist to be published to a live stream. It is like creating a TV station with pre-recorded content but with live stream. It will great if anyone let me know is it possible with FMS?
I know the FMS is good for streaming things video to clients and for clients to publish videos from their attached camera. Is it possible for a client to publish something other than a stream from a connected camera, for example, the contents of my swf stage? Is it possible to draw something like a text overlay onto a published stream?
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.