Create RMTFP Live Broadcast

I have several questions, because I can't get all information from documentation.
Main question: Is it good idea to create Live Broadcast in P2P group? Or better create in oldschool way, all live broadcasting through Media Server.
I can't find how we can create Group Spec at server side (PHP)
"Once the passwords have been set, you will need to append them to the groupspec string when posting and publishing to the group." - I don't undestend this. Can you provide any code snippet how to use it?
Please correct me If I'm wrong. I want create dynamic group, where will be only one broadcaster and N receivers. Should I provide groupspec with Authorizations to the broadcaster, and groupspec without Authorizations to the receivers?
Any hint in group creating process? How can I debug if users are in same group?
Should I play/publish NetStream only after event "NetStream.Connect.Success"?

For simultaneous live streaming and record to disk, I would highly recommend looking at Wirecast (www.varasoft.com). We use it for SD and HD stream/recording and it works flawlessly with all flavors of OS X/OS X server and QTSS. Not to say, Broadcaster is excellent for streaming and recording, but it is highly limited (no HD/HDV support, no where near the performance of Wirecast in raw fps)

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Why live broadcast can be seen only on my computer? Why not be seen by other computers?

Hello, I have a problem with FMS 4.5! The live broadcast can only see on my computer. When someone tries to view broadcast, on another computer, error occurs #2048 !When I connect from another computer to see broadcast, FMC Console shows me that the server is connected ,but can not be seen transmission , error occurs #2048 !! I have introduced many variations of file crossdomain.xml in my rootinstall/webroot, taken from here :http://curtismorley.com/2007/09/01/flash-flex-tutorial-how-to-create-a-crossdomainxml-file /
http://www.adobe.com/devnet/adobe-media-server/articles/cross-domain-xml-for-streaming.htm l
However, the broadcast can be seen only on my computer.Where I'm wrong?
Thanks!
http://www.youtube.com/watch?v=QTnSo2zHOzY

Hi Tom,
According to your description, my understanding is that you got an error when you moved your SharePoint.
This error occurs when the SharePoint farm administrator cannot connect to your configuration database. Please verify the followings:
Make sure that from the SharePoint front end and application servers that you can ping your SQL server.
Make sure that your Farm account has permission to the configuration database.
Lastly verify that your database didn't for some reasons go into recovery mode.
once everything is fine and you are still having issues, restart the SQL host service on the SQL server. Once the service is restarted you will need to reboot Central Admin and then your front end servers.
In addition, as you built your farm inside the firewall, please disable the firwall, or create rules for SQL Server service in the firwall on SQL server. More information about creating rules in firewall, please refer to the following posts:
http://social.technet.microsoft.com/Forums/en-US/c5d4d0d0-9a3b-4431-8150-17ccfbc6fb82/can-not-create-data-source-to-an-sql-server
http://www.mssqltips.com/sqlservertip/1929/configure-windows-firewall-to-work-with-sql-server/
Here is a similar post for you to take a look at:
http://social.technet.microsoft.com/Forums/en-US/ea54e26c-1728-48d4-b2c5-2a3376a1082c/this-operation-can-be-performed-only-on-a-computer-that-is-joined-to-a-server-farm-by-users-who-have?forum=sharepointgeneral
I hope this helps.
Thanks,
Wendy
Wendy Li
TechNet Community Support

AS3 - 1) Countdown Timer to the designated Date for Live-Broadcast-Event yet to take place; 2) Detect End of Live Stream on FLVPlayback with FLVPlayback.isLive = true - ActionScript 3 - flash cs3 cs4

Hi folks,
Ronny's here again on forums, having particularly 2 (two) questions/problems to resolve:
1) Countdown Timer to the designated Date for Live-Broadcast-Event yet to take place
2) Detect End of Live Stream on FLVPlayback with FLVPlayback.isLive = true
attached is the .zip file (as3_Countdown Timer_ver 1.0.1_by Ronny Depp.zip) with all flash source files containing:
a) The FLash Source (file: timer_module.fla) - (FLA flash source file - Flash CS3 Professional, Flash Player 9, actionscript 3.0)
b) com.othenticmedia.utils.dateAndTimeManagement package including 2 .as actionscript 3.0 Class files.
       i) com.othenticmedia.utils.dateAndTimeManagement.DateAndTimeManager Class in the said package. (file: DateAndTimeManager.as)
       ii) com.othenticmedia.utils.dateAndTimeManagement.CountdownTimer Class in the package. (file: CountdownTimer.as)
c) The compiled SWF file version of this Application's blueprint. (file: timer_module.swf).
What i need to confirm is: ........................................................ see the next post of mine. (for Problems need to be Resolved)

Problems to Resolve:
Problem#1) - Countdown Timer to the designated Date for Live-Broadcast-Event yet to take place.
Problem#2) - Detect End of Live Stream on FLVPlayback with FLVPlayback.isLive = true;
Problem#1 Description:
I need to pinpoint the Logical TimeSync Exception, i am still unable to figure out. That is I'm using a webservice in my Application to Synchronize the Time with the actual ET (eastern time) with accomodation of auto-adjustment for EDT GMT-4 (eastern daylight time) & EST GMT-5 (eastern standard time), times. I am using the zipcode: "10012" to pass it to the Web Service in urlRequest object, to retrieve the Current ET eastern time according to EDT & EST time settings for Manhattan/Brooklyn areas or others within New York, NY 10012.
Currently the Web Service is returning accurate date/time based on local EDT GMT-4 daylight time.
Is there some defined set of dates for EDT & EST times for New York region that I can check for to ensure the correct Dates/Times for Eastern Time in New York area ??? I am using NY zipcodes because i am sure to get correct ET values.
The Major Problem Part: is I need to correct the time by 2 seconds or approx. 2 secs, some millisecs.
When I retrieve the Time Value from WebService, it lags behind for 2 seconds as compared to DateObj i create using computer's local time, on my Windows XP Service Pack 2 with Automatic Updates turned-on. And I'm sure about my Windows will be having latest updates for Time Management already installed. I also added the 2 secs. to the TimeSync(ed) Date to make correction to this Date obj.
I call my custom fucntion addSeconds(dateObj:Date, secs:int) to add 2 seconds to the Date by Converting Seconds to Milliseconds.
Please comb through the as code in files attached and Help Me Out !!!
Problem#2 Description:
Secondly I need to Detect the End of Stream state while using FLVPlayback component, an rtmp:// live Stream from FLASH MEDIA SERVER.
I need to Play a YuMe Post-Roll Ad when Steam Finishes/Ends.
Live Broadcast Stream Event starts every night on Wednesdays & Saturdays exactly at 10:59 PM EDT GMT-4.
Live Events only Streams/Broadcasts the stream for 50secs. exactly. When [playback stopped] it plays a PostRoll Ad and after the CountdownTimer again comes back to life. The Next upcoming Event is calculated & the Countdown begins until Next Event's time/date is reached.
Here is the code on the frame 1 on the MainTimeline: (rest of the params like source, volume, skinAutoHide are Set using Property Inspector for FLVPlayback instance on Stage)
//myStream instance of FLVPlayback is on the Stage
myStream.isLive = true;// Frame 1 Actions in the FLA
myStream.addEventListener(VideoEvent.COMPLETE, onEndOfStream);
myStream.addEventListener(VideoEvent.STATE_CHANGE, onState);
myStream.addEventListener(String(VideoError.NO_CONNECTION), onStreamError);
myStream.addEventListener(NetStatusEvent.NET_STATUS, netStatusHandler);
/*if(myStream.stopped){
     trace("tracy: "+myStream.state);
} else if(myStream.state == VideoState.STOPPED){
     trace("tracy: "+myStream.state);
function onStreamError(event:VideoError) {
     trace(event.code + "\n\t" + event);
function onState(event:VideoEvent) {
     trace(event.state + "\n\t" + event.toString());
function onEndOfStream(event:VideoEvent) {
     trace(event.state + "\n\t" + event.toString());
function netStatusHandler(event:NetStatusEvent):void {
     switch (event.info.code) {
          case "NetConnection.Connect.Success":
               //connectStream();
               break;
          case "NetStream.Play.StreamNotFound":
               trace("Stream not found: "/* + myStream.source*/);
               break;

Confusion on the P2P live broadcast,How do I consider the next step

Recently I'm really confused,i want to use FMS4+multicast in our "live Application", I found a lot of information that about p2p live broadcast,but it seems that there are not enough practical applications.
In our "live Application",we are using FMS3,and there are lots of live streams,and each streams has about 1000-6000 subscribers,and each live streaming will be released about 8 hours.
So we spend a lot of money for the purchase of bandwidth,i think, if we can use FMS4+multicast ,so we can save a lot of money,but the FMS4 which is "developer version" has 50 connections limit,and if the client use the "p2p" features,it will pop up a "Peer Assisted NetWorking" dialog...
Therefore, we can not use a "multicast" player that is hidden in a web page,and so we can not implement a large-scale test on our web site.
As an employee,I am very eager to create benefits for the company,and now i have created a "multicast" player,and i have deployed the FMS4(developer version),and we have done a small-scale test in our company,the test results are satisfactory.
the question is :
1 How do I consider the next step
2 how should we do more testing or implement a large-scale test
3 If there is no way to do a large-scale test,are there any actual business case, that can Prove the availability of "fms4+multicast" , that Can be used in a "live broadcast" which has 6000 participants
I'm really confused, hope adobe give me some help!

Add that I do not expect the "fms4+Multicast" can totally replace the "Rtmp live stream",because i think ,the p2p mesh has a certain instability,and currently, The "fms4+multicast" and "Rtmp live stream" used in combination,I use this strategy:
1 first to use "Rtmp" to play the live stream and show it to the user,and call it "Rtmp Screen".
2 then create a new "netConnection" and "netStream",and use "multicast" mode to play the live stream,and call it "Multicast Screen",this screen is not showed to the user(Of course,in "multicast" mode ,it will connect to another FMS server),when the "multicast" mode is Stable,it will show to the user,and hide the "Rtmp Screen",and the "Rtmp Screen" will stop to play the live stream,when the "Multicast Screen" is not Stable, it will switch to the "Rtmp Screen",but the "Multicast Screen" is still playing the live stream,so the P2P network may be maintained,when the "multicast" mode is Stable,it will switch to
"Multicast Screen" again,and Repeated this ......

How do I create multiple live USBs of Operating systems to boot from on one flashdrive?

How do I create multiple live USBs of Operating systems to boot from on one flashdrive?
I am attempting to create multiple live USBs within one flashdrive so that i can boot various operating systems without having to buy multiple USb sticks. I am using a Mac OS X Snow Leopard 10.6.8 Operating System currently. I am using the Terminal provided by the OS.
I would like to try Debian, Kali, Precise Puppy, and Sabayon- with one space left empty for whatever Linux OS I would like to try next. I have partitioned an 8GB flashdrive into the following sections:
name of intended OS,     space allocated for it:
1)Debian ........................1.32 GB
2)Kali..............................2.61GB
3)Precise Puppy..............163.7MB
4)Sabayon.......................1.77GB
5)TBD..............................2.14GB
I have figured out how to change the .iso files of the operating systems into .img files with the following commands:
hdiutil convert -format UDRW /path/to/input.iso -o /path/to/output.img
a .img.dmg file is created, this is corrected in the next line of code *please note: I am a a very beginner at programming, and would greatly appreciate any help. Thank you!
mv /path/to/output/file.img{.dmg,}
This is where I started to get confused:
I entered diskutil list to find the location of the partitions on my flashdrive, and this is the relevant section:
/dev/disk1
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:     FDisk_partition_scheme                        *8.0 GB     disk1
   1:                 DOS_FAT_32 DEBIAN               1.3 GB     disk1s1
   2:                 DOS_FAT_32 KALI                    2.6 GB     disk1s2
   3:                 DOS_FAT_32 PRECISE            163.7 MB   disk1s3
   4:                 DOS_FAT_32 SABAYON           1.8 GB     disk1s5
   5:                 DOS_FAT_32 TBD                     2.1 GB     disk1s6
This is the code I attempted to use and the subsequent result:
charles-burtons-mac-mini:~ charlesburton$ sudo dd if=/Users/charlesburton/Desktop/debian-live-7.2-i386-gnome-desktop.img of=/dev/disk1s1 bs=1m
dd: /dev/disk1s1: Resource busy
*at this point I went to the Disk Utility GUi and unmounted only the DEBIAN partition, now back to the terminal*
charles-burtons-mac-mini:~ charlesburton$ sudo dd if=/Users/charlesburton/Desktop/debian-live-7.2-i386-gnome-desktop.img of=/dev/disk1s1 bs=1m
dd: /dev/disk1s1: end of device
1259+0 records in
1258+1 records out
1320005632 bytes transferred in 1011.966891 secs (1304396 bytes/sec)
Please may someone help explain why I had a return value of +1 in my records in and how I can make it work properly.

I would like to know the answer to this as well. I tried renaming the 3D version by adding 3D after it, but it still not a separate movie in iTunes.
It's putting them in the same folder.

Live broadcast feed on byu.tv does not work--I signed in, but there is no video nor audio feed.

During all five Sundays during last month, January of 2011, the live broadcast feed, during the live broadcast of the Mormon Tabernacle Choir's weekly program of "Music and the Spoken Word" from 9:30 a.m. to 10:00 a.m., Mountain Standard Time--both streaming video and audio--after my signing in to byu.tv's live broadcast site, worked. Starting the first Sunday of February, 2011, which was February 7th, however, and SINCE then, I have not been able to get their live broadcast feed to work, nor at the time of the Tabernacle Choir's live weekly broadcast, nor at any other time.

Try to clear the Flash cookies and settings.
Flash Website Storage Settings panel:
* http://www.macromedia.com/support/documentation/en/flashplayer/help/settings_manager07.html
See also Flash Local storage settings:
* http://www.macromedia.com/support/documentation/en/flashplayer/help/help02.html
Start Firefox in [[Safe Mode]] to check if one of the add-ons is causing the problem (switch to the DEFAULT theme: Tools > Add-ons > Themes).
* Don't make any changes on the Safe mode start window.
See:
* [[Troubleshooting extensions and themes]]

I want to record a live broadcast from my macbook pro?

I am watchng a live broadcast later today, and wanted to record it for myself. How do I do this?

You'll have to tell us whether this is an online broadcast or a TV broadcast, what you'll be watching it on, and how you're connected to its source.

Unable to view pdf created in Live Cycle Designer ES2-initially thought to be a user/OS issue

Unable to view pdf created in Live Cycle Designer ES2. I initially thought this was a user / OS issue when I created a document for someone who is new to a MAC laptop. She could not view the document through email. Unfortunately, I began seeing the same error in my own document folders when searching for another document showing as icons instead of a list. I can open the file without a problem although I see the error she sees only while viewing the icons in my folder. I am using a Windows 7 PC. Now, I also know that if the document is downloaded, it can be viewed.
Other notes:
If trying to access the form via the internet, the same error is seen through Chrome, Firefox, and Mozilla but NOT through IE
Everyone seems to have the latest or a very recent READER
The form is compatible with Reader versions 7 and up
Again, downloading from the internet to the computer appears to allow the file to open properly
Document cannot be viewed on the Galaxy Tab 2 via Chrome or the pre-installed Internet Browser, nor can it be viewed through the Reader after download to tablet. I did not try on an Apple iPad.
All parties involved are up-to-date with virus protection.
Below is a link to the exact message received when trying to open the document.
https://www.dropbox.com/s/wmjqzwyriovg9vi/Adobe%20Error.pdf

You're on to something KJ! Yes the form was created in LiveCycle Designer ES2 which came bundled with my Adobe X Pro. I began creating a new form yesterday and found that I could not preview the form, rendering this same "error" instead. I ran a repair on my Adobe and at first it seemed to fix the issue but after making some changes to the form I tried to preview again and couldn't. Here is what I get when I try to preview my forms in Designer ES2:
When I click the OK button, it then gives me that single static page as mentioned above in previous posts.
I searched Adobe yesterday trying to figure out how I could repair the LiveCycle Designer or if there was some sort of patch that I haven't gotten but was not able to find anything.
(Sorry for the delay in response, I've been on vacation.)
Message was edited by: AngelaC

How to create a live trace object with transparent background?

Hi, I am trying to create a live trace object of my logo in ai. The logo is coming from photoshop on a transperent background, and it is all black. What I want to do is to bring it into ai and make it an object for obvious reasons. The problem I have had is that when I live trace it, the live trace leaves a white background which then overlaps with other objects in my ai file. Is there a way to live trace while preserving the transparent area or possibly better, to not include white space in the live trace? Thanks in advance!

Yep open the properties for live trace (Object>Live Trace>Tracing options). You will find a checkbox for ignore white.

Can I create a live chat forum in business catalyst, if so how?

Using my CS 6 Extended Muse application, or even Dreamweaver, is it possible to create a live chat room and upload to my personal BC site (you know, one of the free five sites that come with the CS6 membership).

Not likely as you would need some back-end coding for most live chat applications, even with web sockets.

Creating a Live CD....some queries

Hello!
I'm trying to create a Live CD from my current Arch installation. I'm not using any of the 'automated' scripts (like Larch, makeliveiso or even those from linux-live.com), but trying to do it the 'hard way', i.e. right from scratch! I'v got a query regarding the linuxrc script in the initial ramdisk image.
How can I add auto-detection of CD drive to the linuxrc script? Currently, I've simply added 'mount -t iso9660 /dev/hdc /cdrom' since I know my cd drive is located at /dev/hdc, and it works ok. However, for different system, I must have a CDROM detection ability!
Any help and suggestion will be greatly appreciated.

s26c.sayan wrote:Is there any way in arch linux where I can stop the system to try and remount root fs as ro at boot time?
You'll need to modify /etc/rc.sysinit to work as a live CD, that's where all the initial mounts are done.
s26c.sayan wrote:and Gradgrind, is there any way I can use your larch scripts to generate a live cd from a already installed arch linux system (like in the linux-live scripts)?
In principle, yes. Your installed system needs the following packages: squashfs-tools, initcpio_larch, cdrkit, dvd+rw-tools. You will also need a 'profile' (see the docs), but the 'addedpacks' and 'locale.gen' part is not needed. I can't remember at the moment how to change the name of the directory containing the installation ('ArchImage'), but you can change the build path in 'config_larch'. You could always use a symlink from 'ArchImage' to your root partition. Then you can build an iso using the -b option to mklarch. Of course you can't do this while you are running the system to be made 'live' - you need to use a system on another partition, or a live CD (warning for live CD - lots of space needed, use a large swap partition, or build on a different hd partition).
As you can see, larch wasn't really designed for this, it wasn't important to me, and I think linux-live does a pretty good job of this sort of thing. I believe archie can also do this, and a new release of that should be available soon.
I'm afraid I'm away for a while now, so if you need anything else from me, it will have to wait a few weeks.
Good luck!

Best upgrade for mini to improve live broadcast streaming?

I am using a Mac Mini for live broadcast streaming. I am using Wirecast for the encoding. I am encoding the stream in Flash format and I'm simultaneously recording to hard drive in QT h.264 format. This maxes out my 2 GHz Core 2 Duo mini with 4GB RAM. I am trying to decide how I might improve my setup for optimal performance. For example:
1) Should I replace the 5400 RPM internal hard drive in the Mini with a 7200 RPM drive and continue to run the broadcasting and recording as before but now with the faster drive? In other words, would I expect meaningful gain by simply upgrading to a faster internal drive?
Or:
2) Should I add an external 7200 RPM 800 Firewire HD to the Mini? If I do this what would be the best way to utilize the faster drive--
a) Booting the mini from the faster external drive and recording to the external drive and essentially "ignore" the internal drive?
b) Boot from the internal drive and use the external drive for recording the movies?
And would utilizing the single FW 800 port for the HD interfere with capturing video from my FW camcorder? (I'd need to add a FW hub or daisy chain the two devices).
I guess what I am really asking is this-- Will I have better efficiency in performing simultaneous encoding and recording by off-loading part of the work to a second hard drive?
I assume that the encoding of the broadcast stream is determined by the CPU and is independent of the hard drive configuration.
Any suggestions will be appreciated.
John

I admit that I'm not familiar with your particular application and setup, but I will say that the fastest connection to the hard drive in the Mini is via the internal SATA. A 7200 RPM 2.5" drive should be faster than a firewire external.
Keep in mind that drives slow down as they get closer to full .. so for best performance try to keep as much free space as possible. A drive that is 50% full will be a lot faster than one that is 80-90% full.
It might be useful to look at Utilities > Activity Monitor and see whether you are having a high pageout-to-pagein ratio, or whether you are strictly CPU or I/O bound.
BTW to take advantage of the fast SATA connection, some folks have run eSata from inside their Minis to allow connection of 3.5" eSata drives, which would be the fastest conventional drive for a Mini.
Others have replaced the DVD drive with a Solid-State Disk Drive, for the absolute fastest (though size limited) setup.

AMSCHECK doesn't seem to receive all data in live broadcasting.

Hi,
I'm testing AMS for live broadcasting with AMSCHECK. A Flash program published a video stream at around 400Kbps. Using a Flash-based viewer, the reproduced image was fine and the AMS administration console reported the out-going bit rate was about 400Kbps per viewer (normal). Then using AMSCHECK to receive the same stream, the AMS administration console reported it was 50Kbps (of course it should have been 400Kbps). Looking at access.00.log and calculating the average streaming bitrate from the 'duration' and 'sc-stream-bytes', they corresponded to the values reported by the monitor. And changing the source configuration and increasing the stream bitrate to about 1Mbps, again AMSCHECK seemed to receive only 50Kbps. For making our stress check meaningful, we need AMSCHECK receives all the data being broadcasted. Is there any way for AMSCHECK to receive all the steam in live broadcasting?
Note that we used a modified 'livepkgr' as the application.
Thanks,
Yoichi

There is nothing you can do.
You cannot use other countries itunes stores.

Unable to create windows live id

Im not able to login to Market Places in my nokia Lumnia 800 handset to download network setup applications. I am unable to create windows live id.
Pls help
Moderator's note: We have provided a subject-related title to help other forum users easily view and respond to this post.

You cannot download from Marketplace without any windows Live ID as your ID will reflect purchases you made on the store. To help you with your concern, If you have Hotmail or MSN account, you can use that as your LIve ID. You can also use WLAN connection to download Network Setup from marketplace.
You can also check this site for further assistance.

How can I create a live video with my mac mini?

I have a new mac mini and a logitech webcam, ilife 2011, even a professional external mike, if necessary. How can I create a live video to upload to YouTube and the like?

If you're talking about LIVE video (as in, people can see what you're doing RIGHT NOW), you can't host that on Youtube (yet), although there are applications (not part of iLife, though) to let you stream to a personal website. If you just want to record yourself, then upload it, sure, you can do so using iMovie 11.
This page explains iMovie's iSight import feature - provided your webcam is supported, the same should work for you.
Matt

Create RMTFP Live Broadcast

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