Storing HTTP streams in ICF

If a Client is sending a http stream of 10mb length and 5mb was transmitted. Now there was a connection faliure.
Will the ICF provide a functionality to store the received 5mb and process the request after the remaining 5mb was transmitted.

Hi,
We should not make session object as huge and
this reduce your application performence, Instead
you can have all data in message object ( simple obj
that can be serialized ) kept in database. since you
have connection in session object you can take it
from any page as you want.Yep this is a good way to archieve what you need, its in this cases that serializing might help.
MeTitus

Similar Messages

Store HTTP Stream

Is there a way to store the incoming HTTP Stream on Server (probably using ICF), so that while transmitting the stream from client if there is a connection failure, The received stream can be stored on server, and the remaining stream can be transmitted from the client after the connection is restored.

you can even store them in DBtable.
check this link for a sample program
Re: How to store big XML string in ABAB DB
Regards
Raja

Need a hand to configure FMS 4.5 to output HTTP stream...

Hi folks!
I'm trying to setup Flash Media Server (Streaming server) and I'm having issues with outputting HTTP stream.
The system works very well with the Flash ooutput, but for some reason the livepkgr won't work. Tried several things over the past two weeks, I've went thru docs and I don't know anymopre what else I can try... The source of the video feed is upstreamed from my own home computer, via Flash Live Encoder.
I operate a dedicated server, running Windows 2008 Server. The default web site is IIS. I configured the ports so that port 80 is the default IIS inetpub/webroot, and the FMS 4.5 install is accessed via port 8134. So the IP http://184.107.48.113 opens the default Windows IIS, and http://184.107.48.113:8134 takes the request to the FMS install.
The video stream is live on the Flash server, I can see it in the console, the livepkgr appears to be working, and I do see the .STREAM file being generated in the _definst_/livebroadcast/livestream folder. So the server works, and process the HTTP output.
I believe the URL I should use to access the output HLS stream is: http://184.107.48.113:8134/livepkgr/_definst_/livebroadcast/livestream.f4m.m3u8
but it returns a file not found message. Is there something wrong with the URL syntax? Or there is something else in the .conf files I must tweak? Or is it an issue with Apache 2.2 configuration?
You can see the live Flash stream from my web site http://www.blackflag.tv I want to change this Flash stream to HTTP stream.
Thanks for your help folks!!!
-sv bell

Hey,
I tried playing HDS now and its working fine. It wasn't playing earlier.
You can try it out by playing the content through the player here: http://www.osmf.org/configurator/fmp/#
Input: http://184.107.48.113:8134/hds-live/livepkgr/_definst_/livebroadcast/l ivestream.f4m
(Don't forget to select the radio button for HTTP streaming)
This means everything is working on the server side.
Now, I don't have an iDevice on me to check out HLS playback.
You are using an older version of QuickTime, which could be an issue. Please let me know what publish settings you are using (as in the codecs).
Also can you try playing it back through HTML5. To do that, just create an HTML page with the below content.
<!DOCTYPE html>
<html>
<head>
<title>Title of the document</title>
</head>
<body>
<video width="320" height="240" controls="controls" src="http://184.107.48.113:8134/hls-live/livepkgr/_definst_/livebroadcast/livestream.m3u8" />
</body>
</html>

It is possible to use a VOD HTTP Stream in an iTunes U Collection and/or Course?

We wish to better comply with TEACH Act guidelines by using VOD (video on demand as opposed to real-time streaming) HTTP Streaming where an instructor is asserting educational fair use of copyrighted material. The key component in TEACH guidelines is that the student not be able to retain the materials beyond the duration of the course. Thus, VOD HTTP Streaming will meet this specification nicely and is supported across all of iOS and MacOS X.
Thus, the question: It is possible to use a VOD HTTP Stream in an iTunes U Collection and/or Course?

I knew about that, but my question is, if it is possible to use an europe power adapter.
Because i dont want to a carry around an power adapter and a plugin adapter.
I hope you understand what i mean.
Sorry for my english
Best.

HTTP Streaming for Flash Player 10.1

Hi there,
I have been developing a streaming video player application in Flash Builder 4, and have been really excited about the HTTP Streaming functionality now available in Flash Player 10.1.
Unfortunately, there seems to be an extreme dearth of materials on how to actually implement HTTP Streaming both server side and client side. Does anyone have a straightforward tutorial/example of how to implement HTTP Streaming from start to finish, or do any of the Adobe Developers plan on releasing documentation for this?
I've looked through the BETA Actionscript 3.0 API Documentation and noticed the new NetStream.appendBytes() and NetStream.appendBytesAction(), which I suspect are involved in HTTP streaming. I also saw a sketchy introduction from Ryan Shin on the Open Source Media Framework (OSMF) website (https://admin.na3.acrobat.com/_a204547676/p96986524?launcher=false&fcsContent=true&pbMode= normal), but it seems to be lacking in details regarding how to actual implement a "file packager" on the server or how to open an HTTP Stream on the client side.
Any help would be much appreciated.
Thanks!
Ho Tuan

It is unlikely that you will get an answer here in the Flash Player (release version) forum. Better try in the appropriate Flash, Actionscript, or FP 10.1 beta forum http://forums.adobe.com/community/labs/flashplayer10/flashplayer10.

How can I play live http streaming in osmf?

Hi,
I was trying to play live http streaming in osmf player but it was saying "Error #1009: Cannot access a property or method of a null object reference.". I think I need to do some change in OSMF player code to play live as vod plays fine. Can anybody point me in that direction?
Thanks and Regards,
Amit

I downloaded StrobeMediaPlayback from https://sourceforge.net/projects/smp.adobe/files_beta/StrobeMediaPlayback_1.5_Sprint-4/ (10.1 version) and it is working for me.
By the way when I try to play live Http in debug flash player with my previous player then I get following error :
VerifyError: Error #1014: Class org.osmf.net.httpstreaming.f4f::AdobeBootstrapBox could not be found.
                at org.osmf.net.httpstreaming::HTTPStreamingNetLoader/createNetStream()[C:\Documents and Settings\akuma\Adobe Flash Builder 4\OSMFPlayer\src\org\osmf\net\httpstreaming\HTTPStreamingNetLoader.as:86]
                at org.osmf.net::NetLoader/finishLoading()[C:\Documents and Settings\akuma\Adobe Flash Builder 4\OSMFPlayer\src\org\osmf\net\NetLoader.as:406]
                at org.osmf.net::NetLoader/startLoadingHTTP()[C:\Documents and Settings\akuma\Adobe Flash Builder 4\OSMFPlayer\src\org\osmf\net\NetLoader.as:724]
                at org.osmf.net::NetLoader/executeLoad()[C:\Documents and Settings\akuma\Adobe Flash Builder 4\OSMFPlayer\src\org\osmf\net\NetLoader.as:289]
                at org.osmf.traits::LoaderBase/load()[C:\Documents and Settings\akuma\Adobe Flash Builder 4\OSMFPlayer\src\org\osmf\traits\LoaderBase.as:111]
                at org.osmf.traits::LoadTrait/load()[C:\Documents and Settings\akuma\Adobe Flash Builder 4\OSMFPlayer\src\org\osmf\traits\LoadTrait.as:170]
                at org.osmf.media::MediaPlayer/load()[C:\Documents and Settings\akuma\Adobe Flash Builder 4\OSMFPlayer\src\org\osmf\media\MediaPlayer.as:1854]
                at org.osmf.media::MediaPlayer/updateTraitListeners()[C:\Documents and Settings\akuma\Adobe Flash Builder 4\OSMFPlayer\src\org\osmf\media\MediaPlayer.as:1497]
                at org.osmf.media::MediaPlayer/onTraitAdd()[C:\Documents and Settings\akuma\Adobe Flash Builder 4\OSMFPlayer\src\org\osmf\media\MediaPlayer.as:1332]
                at flash.events::EventDispatcher/dispatchEventFunction()
                at flash.events::EventDispatcher/dispatchEvent()
                at org.osmf.elements::ProxyElement/processTraitsChangeEvent()[C:\Documents and Settings\akuma\Adobe Flash Builder 4\OSMFPlayer\src\org\osmf\elements\ProxyElement.as:475]
                at org.osmf.elements::ProxyElement/onTraitAdd()[C:\Documents and Settings\akuma\Adobe Flash Builder 4\OSMFPlayer\src\org\osmf\elements\ProxyElement.as:436]
                at flash.events::EventDispatcher/dispatchEventFunction()
                at flash.events::EventDispatcher/dispatchEvent()
                at org.osmf.elements::ProxyElement/set proxiedElement()[C:\Documents and Settings\akuma\Adobe Flash Builder 4\OSMFPlayer\src\org\osmf\elements\ProxyElement.as:182]
                at org.osmf.elements::LoadFromDocumentElement/onLoadStateChange()[C:\Documents and Settings\akuma\Adobe Flash Builder 4\OSMFPlayer\src\org\osmf\elements\LoadFromDocumentElement.as:152]
                at flash.events::EventDispatcher/dispatchEventFunction()
                at flash.events::EventDispatcher/dispatchEvent()
                at org.osmf.elements.proxyClasses::LoadFromDocumentLoadTrait/loadStateChangeEnd()[C:\Documen ts and Settings\akuma\Adobe Flash Builder 4\OSMFPlayer\src\org\osmf\elements\proxyClasses\LoadFromDocumentLoadTrait.as:50]
                at org.osmf.traits::LoadTrait/setLoadState()[C:\Documents and Settings\akuma\Adobe Flash Builder 4\OSMFPlayer\src\org\osmf\traits\LoadTrait.as:266]
                at org.osmf.traits::LoadTrait/onLoadStateChange()[C:\Documents and Settings\akuma\Adobe Flash Builder 4\OSMFPlayer\src\org\osmf\traits\LoadTrait.as:417]
                at flash.events::EventDispatcher/dispatchEventFunction()
                at flash.events::EventDispatcher/dispatchEvent()
                at org.osmf.traits::LoaderBase/updateLoadTrait()[C:\Documents and Settings\akuma\Adobe Flash Builder 4\OSMFPlayer\src\org\osmf\traits\LoaderBase.as:208]
                at Function/org.osmf.elements:F4MLoader/protected:executeLoad/org.osmf.elements:finishLoad() [C:\Documents and Settings\akuma\Adobe Flash Builder 4\OSMFPlayer\src\org\osmf\elements\F4MLoader.as:211]
                at Function/org.osmf.elements:F4MLoader/protected:executeLoad/org.osmf.elements:onComplete() [C:\Documents and Settings\akuma\Adobe Flash Builder 4\OSMFPlayer\src\org\osmf\elements\F4MLoader.as:192]
                at flash.events::EventDispatcher/dispatchEventFunction()
                at flash.events::EventDispatcher/dispatchEvent()
                at flash.net::URLLoader/onComplete()
Regards,
Amit

Exaile HTTP Streaming Broken

After the latest exaile update it appears that http radio streaming is broken. I've searched both the forum and bugtracker and got no hits.
The error when trying to play a stream in the gui is:
A HTTP protocol source plugin is required to play this stream, but not installed.
And the error at a console is:
(exaile.py:30506): GStreamer-WARNING **: Failed to load plugin '/usr/lib/gstreamer-0.10/libgstsouphttpsrc.so': libsoup-gnome-2.4.so.1: cannot open shared object file: No such file or directory
ERROR : <gst.Message GstMessageError, gerror=(GstGError)NULL, debug=(string)"gstplaybasebin.c\(1691\):\ gen_source_element\ \(\):\ /GstPlayBin:player:\012No\ URI\ handler\ for\ http"; from player at 0x9f5b5d0> ['__class__', '__cmp__', '__delattr__', '__dict__', '__doc__', '__format__', '__getattribute__', '__grefcount__', '__gstminiobject_init__', '__gtype__', '__hash__', '__init__', '__new__', '__reduce__', '__reduce_ex__', '__repr__', '__setattr__', '__sizeof__', '__str__', '__subclasshook__', 'copy', 'flags', 'parse_async_start', 'parse_buffering', 'parse_buffering_stats', 'parse_clock_lost', 'parse_clock_provide', 'parse_duration', 'parse_error', 'parse_info', 'parse_new_clock', 'parse_request_state', 'parse_segment_done', 'parse_segment_start', 'parse_state_changed', 'parse_step_done', 'parse_step_start', 'parse_stream_status', 'parse_structure_change', 'parse_tag', 'parse_tag_full', 'parse_warning', 'set_buffering_stats', 'set_seqnum', 'src', 'structure', 'timestamp', 'type']
If I'm reading this correctly it appears that exaile is looking for libsoup-gnome-2.4.so.1 but the name of the file that is installed with the package libsoup is "libsoup-2.4.so.1". I do not want to link that library. My system is up to date, I am not using testing, and the package versions are:
extra/libsoup 2.28.0-1
community/exaile 0.3.0.1-2
Can anyone else confirm this as a bug? Or am I missing something here?
Thanks

I'm guessing this is an issue with libsoup as it was a part of the recent gnome upgrade. There appear to be a lot of recent posts in the forum with issues related to that upgrade. Is there anyone that can confirm this with shoutcast or HTTP streaming in exaile before I file a bug report? please

HTTP Streaming and BitmapData.draw

Hi OSMF Experts,
I've tried to duplicate segments of a Video with BitmapData.draw.
It's working with RTMP (set videoSampleAccess server side).
Progressive is also working (crossdomain.xml is ok).
BitmapData.draw doesn't work with HTTP Streaming! (Using *.f4m). What's the way to get this working? Following Error is thrown:
SecurityError: Error #2123: Verletzung der Sicherheits-Sandbox: BitmapData.draw: file:///C|/players/myVideoTestHTTP.swf kann nicht auf null zugreifen. Es haben keine Richtliniendateien Zugriff gewährt.
I've used OSMF 2.0 for the Tests. And I've testet with the sample.mp4/manifest.f4m example.
Thanks for your answers.
Greets
Martin

Have you seen bug CSCdx31582- Macintosh wont play WMT from CE (ecdn). Guess this is similar to the issue that you have.

[svn:osmf:] 15001: Implement a better http streaming unit testing structure .

Revision: 15001
Revision: 15001
Author:   [email protected]
Date:     2010-03-24 15:14:02 -0700 (Wed, 24 Mar 2010)
Log Message:
Implement a better http streaming unit testing structure.
Modified Paths:
    osmf/trunk/framework/OSMFTest/org/osmf/net/httpstreaming/HTTPStreamingTestsHelper.as
    osmf/trunk/framework/OSMFTest/org/osmf/net/httpstreaming/f4f/TestAdobeBootstrapBox.as
Added Paths:
    osmf/trunk/framework/OSMFTest/org/osmf/net/httpstreaming/AdobeBootstrapBoxDescriptor.as
    osmf/trunk/framework/OSMFTest/org/osmf/net/httpstreaming/AdobeFragmentRunTableDescriptor. as
    osmf/trunk/framework/OSMFTest/org/osmf/net/httpstreaming/AdobeSegmentRunTableDescriptor.a s
    osmf/trunk/framework/OSMFTest/org/osmf/net/httpstreaming/FragmentRunTableEntryDescriptor. as
    osmf/trunk/framework/OSMFTest/org/osmf/net/httpstreaming/SegmentRunTableEntryDescriptor.a s

Revision: 15001
Revision: 15001
Author:   [email protected]
Date:     2010-03-24 15:14:02 -0700 (Wed, 24 Mar 2010)
Log Message:
Implement a better http streaming unit testing structure.
Modified Paths:
    osmf/trunk/framework/OSMFTest/org/osmf/net/httpstreaming/HTTPStreamingTestsHelper.as
    osmf/trunk/framework/OSMFTest/org/osmf/net/httpstreaming/f4f/TestAdobeBootstrapBox.as
Added Paths:
    osmf/trunk/framework/OSMFTest/org/osmf/net/httpstreaming/AdobeBootstrapBoxDescriptor.as
    osmf/trunk/framework/OSMFTest/org/osmf/net/httpstreaming/AdobeFragmentRunTableDescriptor. as
    osmf/trunk/framework/OSMFTest/org/osmf/net/httpstreaming/AdobeSegmentRunTableDescriptor.a s
    osmf/trunk/framework/OSMFTest/org/osmf/net/httpstreaming/FragmentRunTableEntryDescriptor. as
    osmf/trunk/framework/OSMFTest/org/osmf/net/httpstreaming/SegmentRunTableEntryDescriptor.a s

How to use a Servlet to do HTTP streaming?

Hello, everyone!
I want to use a servlet to do simple HTTP streaming, just like what Apache is doing now. I just want the basic functions of HTTP streaming. I want the Servlet works like this, reads data from a local media file and sends through HTTP to client player to do streaming.
Where can I find some sample source codes?
Best regards,
George

Can anyone help?
George

OSB MTOM HTTP Streaming

Hello everybody,
I have just started using Service Bus 11gR1 and I run into a problem. I need to define a proxy service (web service) which accepts large files (hundreds of MB).
I opted for using MTOM/XOP combined with HTTP streaming. To do this, I enabled in the "Message Handling Configuration" screen, the "XOP/MTOM Support" option and I set "Page Attachments to Disk" to true.
Actually, when I try to send large messages, the memory usage does not increase because the binary sent is buffered into the disk. Now I noticed that, before the proxy server is called, the binary sent is saved in a temporary file. I was wondering whether or not we can define a limit on the Message Size to be checked*before* the file is buffered on the disk. I want OSB to start reading the HTTP streaming and, when the max size is reached, to reset the http connection with the client. If this is not possible, I think that this is an issue from a security point of view.
Thank you in advance.
Edited by: 837199 on Feb 16, 2011 6:23 AM

I don't know the answer to your question. Sorry! But It sounds like you have more succes with mtom on OSB than me. So I have a question that I hope you can help me with. Is you service based on a WSDL? if it is, can I see how it looks because I have some problems, making a wsdlbased proxyservice with mtom and invoking it from soapui
BR,
Mads

Custom tag or help in reading an image file into the HTTP stream

Since under WL we do not deploy our app physically there is no physical
          directory to write our dynamic images to (via kavachart).
          I can call their bean with:
          response.setContentType("image/png");
          ServletOutputStream output = response.getOutputStream();
          but that only allows the image back not the housing page. I can use an
          iframe but there are other issues and was wondering if anyone has idea on a
          custom tag the can easily read a physical directory outside of WL's space
          and include an image file in the http stream. Our app server and webservers
          are in separate zones so I can not just write to some virtual directory on
          the webserver and then serve it up w/ a simple <img> tag.
          BTW Kavachart has some tags referred to in their thin doc but I did not have
          good luck w/ their suggestions.
          Thanks in advance.
          dmg
          [email protected]


Hi joe.com,
Thanks for the response. It's greatly appreciated. Actually, I'm trying to run this on an Nokia SDK (s80 emulator) and eventually a windows mobile emulator.
I was wondering if the JSR is the problem. I'm currently using jsr 62 and I'm thinking of trying to 216 to get PP 1.1. I'm wondering if 62 maybe limiting file io?
any help is appreciated.

Proper http streaming

I have a question regarding httpstreaming
we have fms running with multiple smaller mp4 files about 50 MB in size.
When played they start playing immediatly but still are cached/downloaded in directory C:\Documents and Settings\Username\Local Settings\Temp of the clients
Now we have issues with a large file of 890 MB, which is not being played, clients need to download this complete file to play it.
Does the streamingpart doesn't work well on our server?
Please help since we getting a lot of complaints from viewers.
Running FMS 4.0.3 on CENTOS 5.7 64 Bit
What can i check besides the forums regarding dynamic httpstreaming

I think you are progressively downloading the files via HTTP and not using HTTP Streaming per se. Since you are using 4.0.3 - you would first have to offline package all your media files and then host it properly and you would have to use OSMF based player client.

Airplay live http streams

Everytime I try to AirPlay a stream that has an extension on m3u8, which is for http streaming, it doesn't work. Is there something I can do to get this to work?

I'm having this issue with the newest Apple TV. I used to be able to stream the live NCAA March Madness games from my iOS devices to the last gen Apple TV, but now it doesn't work at all with the new one. I just see a loading indicator and the video never appears. Anyone else see this?

OSMF HTTP Stream seek bug...

(This was also posted in Flash as I couldn't find the OSMF forum!)
Hi,
I have built an OSMF player that allows users to seek to where they were when resuming, but also to scrub back to the beginning.
EG:
A stream is 1 minute long.
User starts play at 25 seconds.
User can scrub back to 5 seconds or forward to 55 seconds.
This works perfectly with RTMP - TimeTrait reports correctly and video displays correctly.
EG:
Start at 25 seconds, TimeTrait reports: duration = 60, current position = 25 and displaying video is 25.
Seek to 5 seconds rewinds to current duration = 60, position = 5, displaying video is 5.
But...
With HTTP streams...
Start at 25 seconds. TimeTrait reports: duration = 60, current position = 25 and displaying video is 50.
Seek to 5 seconds rewinds to before the start of the stream and gives me a media complete... end of stream.
Start at 30 seconds, TimeTrait reports duration = 60, current position = 30 and displaying video is 60 so gives me a media complete... end of stream.
It is pretty clear that what is happening is that HTTP stream seeking is resetting my start index to the seek point, as if I had started play with:
NetStream.play(seekPoint);
Rather than:
NetStream.play();
NetStream.seek(seekPoint);
This, I hasten to add, is a horrendous issue from my client's point of view as it effectively means I cannot allow resume of content.
Does anybody have any ideas, workarounds?
G

Hi,
HTTPNetStream.as not able to use because of SWC component using for entire OSMF framework application. Can you please advise how to use it.
I am using below code to play http mp4 video and local video i.e. c:\myfolder\myvideo.mp4 or myfolder/myvideo.mp4 etc.
netLoader = new NetLoader();
mediaElement=new VideoElement(urlResource,netLoader);
initOSMFPlayer(mediaElement, true);
private function initOSMFPlayer(medElement:*, autoStart:Boolean=false):void {
//trace("Media Element changed Successfully" +medElement);
try {
mediaPlayer=new MediaPlayer(mediaElement);
mediaPlayer.addEventListener(DisplayObjectEvent.MEDIA_SIZE_CHANGE, _onSizeChange);
mediaPlayer.addEventListener(MediaErrorEvent.MEDIA_ERROR, onMediaError, false, 0, true);
mediaPlayer.addEventListener(MediaPlayerStateChangeEvent.MEDIA_PLAYER_STATE_CHANGE, playerStateChange, false, 0, true);
mediaPlayer.addEventListener(PlayEvent.PLAY_STATE_CHANGE, currentState, false, 0, true);
mediaPlayer.addEventListener(TimeEvent.COMPLETE, videoComplete, false, 0, true);
mediaPlayer.addEventListener(MediaPlayerCapabilityChangeEvent.CAN_SEEK_CHANGE, canSeekChange, false, 0, true);
mediaPlayer.autoPlay=autoStart;//autoStart;
mediaPlayer.bufferTime=1;
mediaContainer.visible=false;
mediaContainer.addMediaElement(mediaElement);
if ((urlType=="HTTP" || urlType=="Undefined") && !autoStart) {mediaPlayer.stop();}
stageResize();
} catch (e:*) {
trace("Error found in loading OSMF FRamework");
//trace("MediaPlayer Error: " + e.toString() + " " + e.type);
//controller.insertLog("Error found in OSMF Player Framework...");
//controller.updatePlayerError(ErrorType.UNSUPPORTED_FORMAT);
Please advise if any things else need to change to use actual HTTPNetStream.as ( org.osmf.net.httpstreaming.HTTPNetStream);
Please advise.

Storing HTTP streams in ICF

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