The buffer manage or stream scheduling in darwin stream server?

In my live stream media application, i want to use our own h.264 encoder to encode the stream from DV. I don't know how to streaming it throngh DSS, because the encoded video is the raw 264 data. but DSS only support quicktime file format,e.g., the suffix is .mov or .mp4. my problem is:
how to transport the raw 264 file via DSS? or I should make a quicktime file?
thanks

DSS does not ONLY support quicktime encoded files. MP4 is an open source media container that just happens to be based on the quicktime media container. What is the container media type for the encoded video? Whatever container you use has to be hinted. I use MPEG4ip and it's mp4creator tool. There is also another tool called MP4box. Otherwise your encoder may support hinting. What encoder are you using?

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SQL Error Data Flow Task 1: The buffer manager detected that the system was low on virtual memory...

I'm relatively new to SQL and this is the error that appeared when I tried importing my data. Not sure how to deal with this. Help please. Thanks a lot!
Information 0x4004800c: Data Flow Task 1: The buffer manager detected that the system was low on virtual memory, but was unable to swap out any buffers. 14 buffers were considered and 14 were locked. Either not enough memory is available to the pipeline
because not enough is installed, other processes are using it, or too many buffers are locked.

Either reduce the amount of data e.g. by lowering the Data Flow Task records max per batch and buffer size
or install more RAM, or process on a more capable computer.
Arthur
MyBlog
Twitter

The buffer manager failed a memory allocation call for 10485760 bytes

I have a for each loop container which executes for each row in the recordset destination.
In the for each loop container i have a dataflow task where in source is a oracle server and it performs two ookups before inserting the data into the destination.
There are around 270k records coming from source...that means and around when 38k records are inserted in the destination the packages stops its execution and it says "The buffer manager failed a memory allocation call for 10485760 bytes".
Can anyone help me in fixing this issue??
TIA

Hi Abhinav530,
According to your description, when you execute the SSIS package, you got the error message: "The buffer manager failed a memory allocation call for 10485760 bytes".
According to the error message, the machine has run out of physical memory (i.e. RAM) and is unable to swap out to hard disk. To troubleshoot the problem, please pay attention to these points:
Add more physical memory to the computer.
If you are running the SSIS package on a computer that is running an instance of SQL Server, when you run the package, set the Maximum server memory option for the SQL Server instance to a smaller value. This behavior increases available memory.
Exit applications that consume lots of memory when you run the SSIS package that contains dataflow tasks.
Run the SSIS package and the dataflow tasks in series instead of in parallel to decrease memory usage.
For more information about Data Flow Performance Features, please refer to the following document:
https://msdn.microsoft.com/en-us/library/ms141031.aspx
If you have any more questions, please feel free to ask.
Thanks,
Wendy Fu
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here.
Wendy Fu
TechNet Community Support

Configuration Manager Client Retry Scheduled Task not removed

I have had several clients where the “Configuration Manager Client Retry” scheduled task is not removed after a successful install. The task will run daily and reinstall the client
over and over until someone notices and we delete the task. So far I have only seen this happen on R2 clients (5.00.7958.1000). Has anyone ever run into this before? Thanks!

Hi,
Has this client installed successfully during the reinstall process?(ccmsetup.log and Client.msi.log)
Please check ccrretry.box in Program Files->Microsoft Configuration Manager->inboxes and Ccm.log on the site server to get more information. SCCM might cannot detect the SMS Agent Host is running.
Best Regards,
Joyce
We
are trying to better understand customer views on social support experience, so your participation in this
interview project would be greatly appreciated if you have time.
Thanks for helping make community forums a great place.

NAC Unable to add CAS server in the CAM manager

Hi,
We are facing the issue with adding CAS server in the CAM manager. While Adding CAS server to CAM manager ; we are getting Failed to add server: Could not connect to 172.22.105.13 error on the CAM manager.
FYI, We have added CAS server certificate on CAM and viceversa. My CAS and CAM server is working in HA mode.
Also We are getting following error on the CAM manager.
SSL Communication 2014-07-30 14:16:17 SSLFilter:access deniedCN=172.22.105.11, OU=IT, O=XYZ, L=ABC, ST=UAE, C=AE:No trusted certificate found
SSL Communication 2014-07-30 14:16:17 SSLManager: client's certificate chain verification failed CN=172.22.105.11, OU=IT, O=XYZ, L=ABC, ST=UAE, C=AE:No trusted certificate found
SSL Communication 2014-07-30 14:15:57 SSLManager: client's certificate chain verification failed CN=172.22.105.11, OU=IT, O=XYZ, L=ABC, ST=UAE, C=AE:No trusted certificate found
SSL Communication 2014-07-30 14:15:57 SSLFilter:access deniedCN=172.22.105.11, OU=IT, O=XYZ, L=ABC, ST=UAE, C=AE:No trusted certificate found
SSL Communication 2014-07-30 14:15:37 SSLManager: client's certificate chain verification failed CN=172.22.105.11, OU=IT, O=XYZ, L=ABC, ST=UAE, C=AE:No trusted certificate found
SSL Communication 2014-07-30 14:15:37 SSLFilter:access deniedCN=172.22.105.11, OU=IT, O=XYZ, L=ABC, ST=UAE, C=AE:No trusted certificate found
SSL Communication 2014-07-30 14:15:17 SSLManager: client's certificate chain verification failed CN=172.22.105.11, OU=IT, O=XYZ, L=ABC, ST=UAE, C=AE:Certificate signature validation failed
SSL Communication 2014-07-30 14:15:17 SSLFilter:access deniedCN=172.22.105.11, OU=IT, O=XYZ, L=ABC, ST=UAE, C=AE:Certificate signature validation failed
SSL Communication 2014-07-30 14:14:57 SSLManager: client's certificate chain verification failed CN=172.22.105.11, OU=IT, O=XYZ, L=ABC, ST=UAE, C=AE:Certificate signature validation failed
SSL Communication 2014-07-30 14:14:57 SSLFilter:access deniedCN=172.22.105.11, OU=IT, O=XYZ, L=ABC, ST=UAE, C=AE:Certificate signature validation failed

Fix Certificate Errors on the CAM/CAS:
http://www.cisco.com/c/en/us/support/docs/security/nac-appliance-clean-access/107909-416CertFix.html

How do I install Quicktime Streaming Server?

How do I install Quicktime Streaming Server?
Thanks
Mac mini G4 Mac OS X (10.4.6)

The Apple-supported QuickTime Streaming Server only comes with Mac OS X Server. What you need it QTSS's open-source twin Darwin Streaming Server. Download that, open the disk image, and just double-click on the package file to install.

JMF and the Darwin Streaming Server

Has anyone been successful in getting the JMF JMStudio to work with
the Darwin Streaming Server? I have set up Darwin on my computer and
encoded a sample .mov file using a codec that is supposed to be
compatible with JMF, the H.263. I was able to view this file inside
JMStudio if I opened it directly as a file. I was also able to stream
this file via the server using the Quicktime movie player by opening
URL to rtsp://localhost/test.mov
However, when I go into JMStudio's Open URL, and put in
rtsp://localhost/test.mov, I get an error message saying:
Controller Error:
Failed to realize: Server is not responding.
I am using JMF Version 2.1.1e and the Apple Darwin Streaming Server
5.0
If anyone has any suggestions, please let me know. Also, let me know
if there is another streaming server, preferably open source, that
works well with JMF.
thanks.

your doing local host, JMF needs to receive rtp on
port XXXX, now if you are receivng on port XXXX the
server maybe trying to send on the same port , or
maybe it's trying to send the RTCP data.
Does darwin use RTCP ?? and also I would try from
second computer , as JMF sends, receives on same port.I am pretty sure all the ports are set up correctly. I have tried connecting from another computer and run into the same issues. Also, I was able to view the movie just fine from the same computer (connecting to itself) using the Quicktime Java package provided by Apple. I've been able to view movies in quicktime using the RTSP protocol

Will increasing the buffer size make flash streaming video stop stalling?

I have surmised all this on my own so it could be just a fantasy, but:
I am often the victim of slow internet connections. This means that when I try and watch streaming video it constantly pauses. It's my understanding that increasing the buffer size of flash would help prevent this but I can't figure out how to do that.
Thanks

You can pause the video just long enough for the player to load enough content. Most Flash player show a loading bar if you hover the player. For short pieces you can load the entire content before starting the play.

Suggestion - media manager to stream video out to the internet

I have heard and seen posting about upcoming beta where one would be able to use media manager to stream video from their PC to the STB in their houses. Cool, needed but sort of expected ....
what I am really interested is to actually be able to view the content of my DVR when I am remote from home. I would like with a browser to connect home and be able to view the show I missed.
Now that will be cool .... (its kind of Slinbox service)

R_E_L wrote:
I have heard and seen posting about upcoming beta where one would be able to use media manager to stream video from their PC to the STB in their houses. Cool, needed but sort of expected ....
what I am really interested is to actually be able to view the content of my DVR when I am remote from home. I would like with a browser to connect home and be able to view the show I missed.
Now that will be cool .... (its kind of Slinbox service)
It'll happen, I'm sure. Eventually, we'll be able to even watch Video On Demand on Verizon Wireless cell phones, and when we get home we can seamlessly transfer the streaming video from the phone to the STB/TV thanks to the Verizon One.
Thank you,
Harles

Emptying the buffer of a receiver of a live stream

Hi,
In my application, a publisher starts a live video and a receiver could recieve it through FMS rtmp. The problem:
1) Once the receiver faces latency, due to slow connection, the latency keeps on increasing from 1 second to 10s, 20s and above. What i feel here is that the reciever's buffer starts accumulating video data and keeps on accumulating it and never flushes it.I am unable to find a property in netStream and Application.xml to empty the buffer of a poor connection reciever.
How can i fix this issue, so that a slow connection receiver's latency remains constant around 2 - 3 seconds. Please help.
Regards,
Sahil.

Hi Nitin,
1) Fms version is 3.5.7.
2) I dont have issues with Audio, Its video that raises latency on slow connections of video receivers. To solve this issue i set the publisher's video quality according to receiver's bandwidth. This helps BUT does not solve the problem.
Example:
Publisher is broadcasting video at 800 kbps. The reciver of this stream has a lower bandwidth of 512 kbps, this difference (800 - 512 = 288 kbps) at receiver produces latency. The extra bit of data ie the 288 kbps is somewhere buffered by the recieiver in its stream and this keeps on accumulating on and on. Thus latency never drops or reduces.
This is why i wish to clear/empty/drop the extra receiver stream data.
Thanks,
Sahil.

What is unique about online streaming of pbs video that causes it to stop to load the buffer every 40 seconds

What is unique about PBS videos that results in the play stopping every 40 seconds to refill the buffer (ie the round circle appears)
I have no trouble viewing hulu movies or ytube videos. Is there a way of correcting this problem ?
I have a ATT DSL with download speed of 768kb.

Could be a number of things, but the most obvious guess would be that PBS has relatively narrow bandwidth. The people in Congress who think that Masterpiece Theater is intellectual sedition and Sesame Street is a communist plot to indoctrinate our children have been strangling PBS's cash flow since sometime the early '80s.
Unfortunately, the aesthete voting block doesn't have a particularly big political voice in the US (as though it has a big political voice anywhere). We'll just have to continue trading our carefully hoarded recordings of 'good' television programs in secret.

Easy guide to troubleshooting the Desktop Manager

"Your messaging server does not support wireless synchronization."
-Make sure the user is on the BES. Typically they will get this error message when they are not on the BES.
The desktop manager is showing "disconnected."
-Make sure that the user has gone into the desktop manager and selected options > connection settings > detect.
-Complete a hard reset.
     Disconnect the BB from the computer.
     Perform a hard reset on the BB. (Leave the battery out a little longer then normal, 2 minutes).
     Reconnect the BB to the computer.
     In desktop manager, verify that the BB is shown to be connected.
-If the user is using a laptop, make sure it isn't in a docking station.
     Have them take the laptop out of the docking station.
     Make sure their Outlook is still up and online.
     In desktop manager, verify that the BB is shown to be connected.
-Uninstall/Reinstall the desktop manager.
-Some other options to try if none of these work:
     Try different USB ports on the computer.
     Try a different USB cable.
The desktop manager is showing "disabled."
-Make sure that the user has gone into the desktop manager and selected options > connection settings > detect.
-Complete a hard reset.
     Disconnect the BB from the computer.
     Perform a hard reset on the BB. (Leave the battery out a little longer then normal, 2 minutes).
     Reconnect the BB to the computer.
     In desktop manager, verify that the BB is shown to be connected.
-If the user is using a laptop, make sure it isn't in a docking station.
     Have them take the laptop out of the docking station.
     Make sure their Outlook is still up and online.
     In desktop manager, verify that the BB is shown to be connected.
-Uninstall/Reinstall the desktop manager.
The desktop manager remains in "working" mode.
-Complete a hard reset.
     Disconnect the BB from the computer.
     Perform a hard reset on the BB. (Leave the battery out a little longer then normal, 2 minutes).
     Reconnect the BB to the computer.
     In desktop manager, verify that the BB is shown to be connected.
-Complete a hard reset while the BB is still connected to the computer.
     Leave the BB connected to the computer and keep desktop manager open.
     Remove the battery from the BB while it is connected.
     Re-insert the battery.
Synchronize icon is grayed out.
-Make sure that the BB is attached to the USB cable and to the computer.
-If the user is using a laptop, make sure it isn't in a docking station.
     Have them take the laptop out of the docking station.
     Make sure their Outlook is still up and online.
Synchronize option is grayed out.
-Make sure that the BB is attached to the USB cable and to the computer.
-If the user is using a laptop, make sure it isn't in a docking station.
     Have them take the laptop out of the docking station.
     Make sure their Outlook is still up and online.
Internal Errors such as: internal error #-725 (0x8004fd2b).
-Delete the Intellisync folder.
     Close the desktop manager application.
     Disconnect the BB from the computer.
     Double Click on My Computer> Local Disk (C Drive>Documents and   Settings>(username)>Application Data>Research In Motion>
   Blackberry>Intellisync.
     Note: If the Application Data folder is not present, click Tools>Folder Options at the top of the screen.
     Click the View Tab, then click on Show Hidden Files and Folders.
     Click Apply>Ok and continue through the remaining steps.
     Delete everything within the Intellisync folder.
     Launch desktop manager and attempt sync the device with the computer.
Error: "Unable to write or update application data."
-Complete a hard reset.
     Disconnect the BB from the computer.
     Perform a hard reset on the BB. (Leave the battery out a little longer then normal, 2 minutes).
     Reconnect the BB to the computer.
     Try to sync again.
-A contact in the Outlook address book is missing information or has invalid information.
     There must be a first name in the first name field and a last name in the last name field.
     Make sure there aren't any characters in the first name field or last name field (%, $, *).
-The BB does not have enough free memory to synchronize organizer data with the computer.
     Use desktop manager to reduce the range of days on the Calendar.
     In desktop manager, click on the synchronize icon.
     Click Configure Sync and select Calendar.
     Click Configure and select Advanced Settings.
     On the Date Range Tab, select one of the following options:
     Transfer all scheduled items
     Transfer only future items
     Transfer items within a range of days.
     Type a value in the Days prior to today and Days after today fields.
-Wipe the BB and re-sync through the desktop manager.
Error: "No Outlook or MS Exchange folders appear to be configured."
-Delete the Intellisync folder.
     Close the desktop manager application.
     Disconnect the BB from the computer.
     Double Click on My Computer> Local Disk (C Drive>Documents and Settings>(username)>Application Data>Research In Motion>
   Blackberry>Intellisync.
     Note: If the Application Data folder is not present, click Tools>Folder Options at the top of the screen.
     Click the View Tab, then click on Show Hidden Files and Folders.
     Click Apply>Ok and continue through the remaining steps.
     Delete everything within the Intellisync folder.
     Launch desktop manager and attempt sync the device with the computer.
-Wipe the BB and re-sync through the desktop manager.
Error: “No applications configured for synchronization.”BlackBerry Desktop Manager 4.6To configure organizer applications for synchronization using BlackBerry Desktop Manager 4.6, complete the following steps:
Connect the BlackBerry smartphone to the computer and open BlackBerry Desktop Manager.
Click Synchronize.
Click the Synchronization link on the left side of the screen, and then click the Synchronization button.
Select a BlackBerry smartphone organizer application and click Setup.
Select a desktop organizer application and click Next.
Outlook needs to be set for Address book, Memopad and Tasks.
BlackBerry Wireless Synch needs to be set for Calendar.
Select synchronization options and click Next.
If applicable, select Microsoft® Outlook® options and click Next.
Click Finish.
Repeat steps 4 to 8 for the remaining BlackBerry smartphone organizer applications.
Click OK to close the Device application window.
Click the Synchronize link on the left side of the screen, and click the Synchronize button.
BlackBerry Desktop Manager 4.2To configure organizer applications for synchronization using BlackBerry Desktop Manager 4.2, complete the following steps:
Connect the BlackBerry smartphone to the computer and open BlackBerry Desktop Manager.
Click Synchronize and click on the Configuration tab.
Click Configure synch.
Select a BlackBerry smartphone organizer application and click Choose.
Select a desktop organizer application from the Available Translators list and click OK.
Repeat steps 4 and 5 for the remaining BlackBerry smartphone organizer applications.
Choose the appropriate operation from the following list:
Synchronize – This option allows the BlackBerry Desktop Manager to synchronize updated information between the BlackBerry smartphone and the desktop organizer application. Select this option if you want to have both the BlackBerry smartphone and Microsoft Outlook reflect the changes.
Export – This option exports organizer data from the BlackBerry smartphone to the desktop organizer application.
Import – This option imports organizer data information from the desktop organizer application to the BlackBerry smartphone.
Note: For both the Export and Import operations, you will be prompted to accept changes if similar organizer data exists in the desktop organizer application or on the BlackBerry smartphone.
Click OK.
Click OK to close the Configuration window.
Click the Synchronize tab and click Synchronize now.
~Tami~
Intellectuals solve problems; geniuses prevent them.
-- Albert Einstein

suzukisteve wrote:
Hi do you know how to stop the desktop manager opening automatically when i start up the pc.
in the Windows System tray, you should have a BlackBerry icon. click on it to invoke the window. there will be several tabs, in one of them you can untick the option to load Desktop Manager at startup.
The search box on top-right of this page is your true friend, and the public Knowledge Base too:

Can multiple people post on the same shared photo stream?

Is there a way to have multiple people post on the same shared photo stream?
My cousin would like to have a single shared photo stream where we can both post photos on it and comment, instead of having two separate shared photo streams.
We think that there should be an option for the album creator to give access to anyone he/she shares it with to enable them to also post pics on the same stream.

The only link I have is to manage your team account http://forums.adobe.com/thread/1460939?tstart=0
The only Adobe program/process for team work that I know of is Adobe Anywhere, but that requires a very different process
Adobe Anywhere http://www.adobe.com/products/adobeanywhere.html
http://www.creativeimpatience.com/adobe-anywhere-enterprise-solution/

How do I know when the buffer flushed all the data out?

I am using a very high sampling rate (500000 Hz) and acquire 1024 data points continuously. It takes 370000 data points in 10 second. I use a counter to help with the retrigger PFI line. I have a huge buffer so that I can make sure that the buffer is not overflowed. The code is attached below. My problem is that the data acquisition is done so fast (in 10 seconds) but the processing of the data is not. In :nEvent, I basically save and plot the data. The saving process is not slow. However, our videocard is so SSSSLOOOW and can not keep up with realtime data display. After the user is done collecting the data, they do not want to wait for the screen to plot the data from the buffer. So after the data collection is done, I basically stop the plotting process but we still need to flush the data out from the buffer for saving. My question is that how can I tell when the buffer is empty.
Thanks,
Yajai
m_task = std::auto_ptr<CNiDAQmxTask>(new CNiDAQmxTask("aiTask"));
m_counter = std::auto_ptr<CNiDAQmxTask>(new CNiDAQmxTask("coTask"));
m_task->Stream.Timeout = -1;
//Create a channel
m_task->AIChannels.CreateVoltageChannel(physicalChannel, "",
static_cast<DAQmxAITerminalConfiguration>(DAQmxAITerminalConfigurationRse), minimum, maximum,
DAQmxAIVoltageUnitsVolts);
m_task->Timing.ConfigureSampleClock(counterSource, sampleRate,DAQmxSampleClockActiveEdgeRising,DAQmxSampleQuantityModeContinuousSamples, samplesPerChannel);
m_task->Stream.Buffer.InputBufferSize = samplesPerChannel * 2000;
m_counter->COChannels.CreatePulseChannelFrequency(counterChannel, "coChannel", DAQmxCOPulseFrequencyUnitsHertz, DAQmxCOPulseIdleStateLow, 0, sampleRate, 0.5);
m_counter->Timing.ConfigureImplicit(DAQmxSampleQuantityModeFiniteSamples, samplesPerChannel);
m_task->Control(DAQmxTaskVerify);
m_counter->Control(DAQmxTaskVerify);
m_counter->Triggers.StartTrigger.ConfigureDigitalEdgeTrigger(
referenceTriggerSource, DAQmxDigitalEdgeStartTriggerEdgeRising);
m_counter->Triggers.StartTrigger.Retriggerable = true;
m_taskRunning = true;
m_counter->Start();
// Set up the graph
m_Graph.Plots.RemoveAll();
for (unsigned int i = 0; i < m_task->AIChannels.Count; i++)
m_Graph.Plots.Add();
m_Graph.Plots.Item(i+1).LineColor = m_colors[i % 8];
// Create Multi-channel Reader
m_reader = std::auto_ptr<CNiDAQmxAnalogMultiChannelReader>(new CNiDAQmxAnalogMultiChannelReader(m_task->Stream));
m_reader->InstallEventHandler(*this, OnEvent);
m_reader->ReadMultiSampleAsync(samplesPerChannel, m_data);

Yajai,
I'm a little confused about your acquisiton. Do you intend for it to be
finite, or continuous? I'm also unclear about your rates. You state
that you are acquiring 1024 samples at 500kHz, yet you get only 370k
samples in 10 seconds. Are you periodically acquiring 1024 samples at
500kHz? Do you do any reads other than the final m_reader->ReadMultiSampleAsync(samplesPerChannel, m_data)? Could you provide the code where you stop the plotting process?
Thanks,
Ryan V.
Ryan Verret
Product Marketing Engineer
Signal Generators
National Instruments

How can I prevent the flushing of the buffer until the playing is finished in AS3?

How can I prevent the flushing of the buffer until the playing is finished in AS3?
Is it possible?
The buffer is emptied and flushed 10-11 seconds before the real end of the flv file.
The file is locally saved and I stream it though crtmp server.
I cannot seek the last 10 seconds because of empty buffer. How can I stop flash from flushing the buffer at end?

i used the same code and i got it working correctly...
thanx a lot fot it...
now i have one more problem with it.
Actually i created a new class 'ErrorDialog' and the function showErrorDialog() inside it.
now i want the option YES_NO_OPTION and the function sayshowMsgDialog() returning int value indicating the option selected from the dialog box.
I tried it with following code
public
static
int
confirmDialog( String message_in, Component parent_in, String title_in,
int messageType_in )
try
JOptionPane pane = new JOptionPane( message_in, messageType_in,
JOptionPane.YES_NO_OPTION );
JDialog dialog = pane.createDialog( parent_in, title_in );
dialog.setResizable( false );
dialog.show();
int optionType = -1;
try
optionType = ( ( Integer )( pane.getValue() ) ).intValue();
catch( Exception ee )
optionType = -1;
dialog.dispose();
return optionType;
catch( Exception e )
e.printStackTrace();
but, since return is after dispose() it is throwing an error 'missing return value'
can i get some kind of solution for this?
waiting eagerly...........
-Soni

The buffer manage or stream scheduling in darwin stream server?

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