Can I use SSRT as a QOS metric?

I'm wondering if I can use SSRT as a good metric for how good the P2P link is between two video chat clients.  I did the following experiment.
First I connect two of our clients together in a video chat.
Then I start logging the netstreamInfo from my audioSubscriber, and my WebcamSubscriber every 10 seconds
Then I slowly restrict the bandwidth on my mac from full open all the way down to about 8KBytes/second
What I see as I do this is SSRT climbs in proportion to how restricted my bandwidth becomes.   So at full open it's around 0-6, by the time I'm at 8KB/s it's up in 2000-3000 range.   I should also mention that I'm restricting my bandwidth symetrically so 8KB/s up 8KB/s down.  I also tried adjusting my encodeQuality, framesPerPacket at the 8KB/s and I think it gives me a better audio experience.
So I'd like to do some work to do this automatically but first I wanted to ask if you guys thought using SSRT for this was a good idea?
Thanks as usual,
-Eric

No. All methods of using the iMac as a display require interaction with the OS installed on it.
(59382)

Similar Messages

  • How can i use azure cmdlets in scom management pack scripts

    i want to show some of azure web site metrics in the scom console so i have script which gets the data from azure portal 
    how can i use that script in the scom management pack 
    [void][system.reflection.Assembly]::LoadFrom(“C:\Program Files (x86)\Microsoft SDKs\Azure\PowerShell\ServiceManagement\Azure\Automation\Microsoft.WindowsAzure.Common.dll”)
    $value=Get-AzureWebsiteMetric -Name "openemrmysql" -MetricNames "Http2xx" -TimeGrain "PT1M"
    $API = New-Object -ComObject "MOM.ScriptAPI"
    $PropertyBag = $API.CreatePropertyBag()
    $result=$value.Data.Values
    foreach($result in $value)
    $global:totalvalue=$result.value.Total -as [int]
    $PropertyBag.AddValue("AzureActive","AzureActive")
    $PropertyBag.AddValue("Active", $global:value)
    $PropertyBag
    i have included this script in the management pack and it is not creating any counter in the scom console.
    Can any one help me,
    thanks & Regards,
    Suresh Gaddam

    Hi,
    I would like to suggest you check articles below to get more information about PowerShell Scripts in a Management Pack:
    http://blogs.technet.com/b/brianwren/archive/2008/02/20/running-powershell-scripts-from-a-management-pack.aspx
    http://blogs.technet.com/b/brianwren/archive/2009/06/04/powershell-scripts-in-a-management-pack-part-2.aspx
    Regards,
    Yan Li
    Please remember to mark the replies as answers if they help and unmark them if they provide no help.

  • How to use Over the Air QoS in WLC 2106

    Hi all,
    My company is using a WLC2106 with 4 APs directly connected to the port 4 - 8. With port one to management/data VLAN. Two SSIDs "Manager" and "Staff" using WPA + TKIP were created and both bridged to the management interface (assigned to port 1 untagged) of WLC. WLC port 1 is connected to C2950 FE port. Our network do not have any QoS.
    I've changed the Maximum RF usage per AP to 10% in bronze and 10 for the queue length while keeping 100% and 50 for Max RF and queue length unchanged for silver profile in hope that Staff SSID will not use more than 10% of the RF channel (i.e. ~5Mbps) per AP
    I tested the settings with four notebooks with staff:manager proportion 1:3 and 3:1 with only one AP on. However, none of which gives the expected result -- Staff share at most 10% (~5Mbps) of RF channel while manager share the remaining
    It would be grateful if you could tell me if this can be achieved by solely Over the Air QoS of the WLC under our network? If not, how can be achieve this by modifying / adding additional gears.
    Thanks.

    I did find this, but doesn't explain much.
    Q. What is meant by Over the Air QoS on a controller?
    A. Over the Air QoS is a QoS parameter defined in a controller. It varies based on the user class.
    In a Cisco Unified Wireless Networking environment, users on a wireless LAN can be categorized and assigned to any of these QoS profiles:
    Platinum
    Gold
    Silver
    Bronze
    These profiles can be found under the Controller > QoS profiles page.
    For each of these profiles, Cisco has the configurable Over the Air QoS parameter, which is found under the edit page of each QoS profile. This Over the Air QoS specifies two different settings for the particular class of user (QoS profile):
    Maximum radio frequency (RF) usage (per access point [AP])-This is a maximum percentage of air bandwidth given to a user class. For example, if you have a network where the guest QoS profile has the max bw limitation for bronze set to 10% even if a single bronze user is using the AP, it can never receive more than 10% of the total available bandwidth.
    Queue Depth-This is the depth of the queue for the particular class. It causes packets greater than the value to be dropped at the AP.
    Note: Only the 1000 series supports the maximum RF usage setting.

  • I want to make a grid. Apple said Pages will do the job. I need to change the grid to 1 in. x 1 1/2 in. squares. What tutorial can I use to show me how to do this?

    I want to make a grid. Apple said Pages will do the job. I need to change the grid to 1 in. x 1 1/2 in. squares. What tutorial can I use to show me how to do this?

    A calendar is not difficult nor does it take long once you know where the dates fall.
    Start with a basic month template table.
    1. Click on the table icon on the Toolbar to create a basic table for one month
    2. Click on the resultant table > Inspector > Table > Headers & Footers > 2nd button > 1
    3. Inspector > Table > Body Rows: 6 > Body Columns: 7
    4. Inspector > Metrics > Size > Width: 7 cm/in > Height: 7 cm/in
    You can drag resize the whole month to your liking afterwards
    5. Select the entire header row > Inspector > Table > Edit Rows & Columns > Merge Cells > Type in a month
    6. Type Mon in first cell & Tue in 2nd cell of of 2nd row > Select both cells and drag the white dot in the bottom right corner sideways to fill the cells with the days
    7. Do the same with the dates in the cells below
    8. You can fill the spare dates at the beginning and end of the month if you like and maybe change them to a paler grey.
    9. Style and position the text as you like it.
    10. If you don't want to see the grid or want different strokes, colors etc:
    Inspector > Table > Cell Borders/Cell Backgrounds etc
    When you have the first month looking the way you want, option drag out copies sideways to make the rest of the months.
    Peter

  • Cisco 3750X -- 10G uplink - Can be used as access port?

    Dear All,
    I have small question, I am planning for Cisco 3750X with 10G SFP+ service module. I want to know that whether it can be used as Access Ports connecting to server as this is mostly used as uplink port.
    Thank You,
    Abhisar.

    Disclaimer
    The  Author of this posting offers the information contained within this  posting without consideration and with the reader's understanding that  there's no implied or expressed suitability or fitness for any purpose.  Information provided is for informational purposes only and should not  be construed as rendering professional advice of any kind. Usage of this  posting's information is solely at reader's own risk.
    Liability Disclaimer
    In  no event shall Author be liable for any damages whatsoever (including,  without limitation, damages for loss of use, data or profit) arising out  of the use or inability to use the posting's information even if Author  has been advised of the possibility of such damage.
    Posting
    Well if you want to connect anything with 10g to a 3750X, you're limited to using a module with 10g ports. 
    Other than 10g capability on some module cards, something to note, the module ports, I believe, are supported by larger buffers (including the gig module ports).
    As the others have noted, you can use any port for any purpose.  However, if you connect a server to a 10g port, be aware you might start to see drops on your other host (gig) ports as the server will now be able send faster than the host port can receive data.  To minimize this, you might either disable QoS on the switch (providing maximum buffers to all egress traffic) or you might need to tweak buffer resource settings (the default settings often drop some packets, when there are bursts, of default marked packets).

  • Can we use IF statement in PDF templates

    Hi,
    I developed a PDF template. I need to underline ang bold the records based on a specific condition. Can we use IF conditon in PDF templates. Please suggest.
    Thanks...

    Billy  Verreynne  wrote:
    The case syntax is a bit funny though as there's not a single condition evaluation (like a DECODE or case structs from some other languages).
    This is what I would expect a typical case struct to look like - evaluating a single condition:
    case <condition>
    when <value-1> then return <result-1>
    when <value-n> then return <result-n>
    else
    return <return-z>
    end
    ?:| You mean like this...?
    SQL> ed
    Wrote file afiedt.buf
      1  select empno, ename, deptno
      2        ,case deptno
      3           when 10 then 'This is Department 10'
      4           when 20 then 'And department 20'
      5           when 30 then 'And of course department 30'
      6         else
      7           'Blimey it is something else!'
      8         end as dept_desc
      9* from emp
    SQL> /
         EMPNO ENAME          DEPTNO DEPT_DESC
          7369 SMITH              20 And department 20
          7499 ALLEN              30 And of course department 30
          7521 WARD               30 And of course department 30
          7566 JONES              20 And department 20
          7654 MARTIN             30 And of course department 30
          7698 BLAKE              30 And of course department 30
          7782 CLARK              10 This is Department 10
          7788 SCOTT              20 And department 20
          7839 KING               10 This is Department 10
          7844 TURNER             30 And of course department 30
          7876 ADAMS              20 And department 20
          7900 JAMES              30 And of course department 30
          7902 FORD               20 And department 20
          7934 MILLER             10 This is Department 10
    14 rows selected.

  • In alv report can i use control break events? if no .whay?

    Hi all,
    in alv report can i use control break events? if no .whay?

    hi,
    you can use control break statements in ALV report.
    for example: if one PO is having more than one line item, that time you need to display PO only once.

  • HT1751 I need to uninstall and reinstall iTunes (it won't let me update). So, how do I copy or back up my iTunes library of over 1,500 songs? Can I use a Flash Drive to do so?

    I need to uninstall and reinstall iTunes (it won't let me update). I have IE 8 on Windows XP, and iTunes 10 something. In my Program files list I see iTunes and iTunes (2) and even iPod and iPod (2) where a tech had to back up and do this for me before. I'm just trying to fix it all. I keep getting the "The feature you are trying to use is on a network resource that is unavailable. Click OK to try again, or enter an alternate path to a folder containing the installation package 'iTunes.msi' in the box below." I can even run a search and find the folder, but it gives me the same error message. I was planning on using the Microsoft Fix-It tool  to help uninstall then Reinstall iTunes. But I need to backup my library. So, how do I copy or back up my iTunes library of over 1,500 songs? Can I copy the folder to desktop or can I use a Flash Drive to backup my music? I don't want to do anything until I know for sure how I can backup my songs, and then reinstall them into iTunes. Thanks for any help.

    Ok, thanks that helps. I don't have an external hard drive though. What about backing up through 'the cloud'? I'm just wondering since my husband syncs his iPod to the PC through iTunes and he's worried that he will lose all the songs on his iPod if the library is lost from iTunes and he tries to 'sync' it up again. I'm not exactly sure how to  'copy the entire iTunes folder' either. I kinda suck at this unless I have step by step instructions, which I haven't found yet on iTunes help or other sources.
    The only way I know how to back anything up is by going back to a restore point, etc. (as stated before, we don't have an external hard drive.)
    Thanks for the info.

  • How can I use 2 Apple IDs in Itunes? I have 2 IOS Devices. They each have there own AppleID. What is the proper way to sync both of them to Itunes?

    How can I use 2 Apple IDs in Itunes? I have 2 IOS Devices. They each have there own AppleID. What is the proper way to sync both of them to Itunes? I wanted my teenager's AppleID to be different from mine so that she couldn't charge stuff to my AppleID, therefore I created me another one. Now when I go to Sync either device, it tells me that this IOS device can only be synced with one AppleID. Then I get a message to erase it, not going to do that, lol. If I logout as one ID and login as the other, will it still retain all synced information on the PC from the first IOS device? If I can just log in out of the AppleID, then I have no problem doing that as long as the synced apps, music, etc stays there for both. I am not trying to copy from one to the other, just want to make sure I have a backup for the UhOh times. If logging in and out on the same PC of multiple AppleIDs is acceptible then I need to be able to authorize the PC for both devices. Thanks for the help. I am new to the iOS world.

    "Method Three
    Create a separate iTunes library for each device. Note:It is important that you make a new iTunes Library file. Do not justmake a copy of your existing iTunes Library file. If iTunes is open,quit it.
    This one may work. I searched and searched on the website for something like this, I guess I just didn't search correctly, lol. I will give this a try later. My daughter is not be back for a few weekends, therefore I will have to try the Method 3 when she comes back for the weekend again. "
    I forgot to mention that she has a PC at her house that she also syncs to. Would this cause a problem. I am already getting that pop up saying that the iPod is synced to another library (even though she is signed in with her Apple ID to iTunes) and gives the pop up to Cancel, Erase & Sync, or Transfer Purchases. My question arose because she clicked on "Erase & Sync" by mistake when she plugged the iPod to her PC the first time. When the iPod was purchased and setup, it was synced to my PC first. When she went home, she hooked it up to her PC and then she erased it by accident. I was able to restore all the missing stuff yesterday using my PC. However, even after doing that it still told me the next time I hooked it up last night that the iPod was currently synced with a different library. Hopefully, you can help me understand all this. She wants to sync her iPod and also backup her iPod at both places. Both PCs have been authorised. Thanks

  • Can I Use iTunes Store without Storing Bank Accounts, etc, in my Profile?

    Hi
    Today a fraudulent charge of $89.99 appeared on my iTunes account. This suggests that a hacker has obtained my password, and hence access to all information in my iTunes account, including credit card or Paypal account information. I can deal with having to claim refunds for fraudulent iTunes purchases, but I cannot afford to risk ID Theft, or to have my back account information in the possession of hackers.
    (1) Is it possible to maintain an iTunes account that does not store bank accounts, and ideally stores no personal information other than my email address?
    (2) If I can do this, I assume I'd then have to enter that information for each purchase. Will this information be expunged once the ourchase is complete? Or would it remain on the system in some form, accessible to hackers?
    (3) If (1) is not possible, how do I cancel my iTunes account? There does not seem to be such an option on the iTunes Account Management screens.
    Thanks,
    Chris

    You can remove your credit card from your account. Go into the account, click "Edit payment information" and you will see the option under credit card to click "None."
    For purchasing, you can either enter the card info per transaction, or you can start using iTunes gift cards which are readily available.

  • How can I use apps downloaded by different users on the same iPad?

    I have a 'work' iPad so the apps on it have been downloaded using two different accounts. Which was fine until I did an update at the weekend and suddenly I can only use the one's I downloaded. Is there anyway of 'sharing' these apps so who logs in can use all the apps?

    No, I don't think there is. As far as I know the iPad is meant to be a 'one per Apple ID' device...and isn't really meant to have multiple Apple ID's  downloading apps to a singular device.
    I think the simplest way around your issue is to use only one Apple ID to download everything.

  • Can i use 2 ipad's on the same itunes account with different apple accounts?

    Both me and partner have an ipad 4. Though we only have one computer, can we use the same itunes but with different apple acount without any issues? We use some of the same apps, but my partner plays fx Baldus Gate and is worries that save files will be corrupted.

    Each iPad should be linked to its owner's personal, private and nonshared AppleID. In the Mac, each one should have a different login account so each has their own iTunes Library containing your iPad's details. When you use iTunes on the Mac, since each logs in with a different login and corresponding Home directory, iTunes picks up the correct AppleID.

  • How can i use my account without the billing info, as i do not have a credit card. and my shipping and billing info is under US. i'm in singapore. how do i change this?

    how can i use my account without the billing info, as i do not have a credit card. and my shipping and billing info is under US. i'm in singapore. how do i change this?

    If you are just visiting Singapore, then leave the account as it is. If you have moved there, then view your account using the iTunes app on a Mac or PC and change the country/region to your current location and address. If you do not have a bank card, you can fund your account using iTunes gift cards if available in Singapore.

  • How many computers can I use my account on

    I have just started a 6 month contracting role as an in house designer.  Can I use my account at this new premisis while still using it at home for my home business?

    Hi All,
    One Creative Cloud Subscription entitles you to install on two computers.
    Can I use the software I download from Creative Cloud on multiple computers?Yes, you can install and activate Creative Cloud desktop applications on two computers, regardless of operating system, for the individual associated with the Creative Cloud membership. See the product license agreements page for more information.
    The above excerpt is from link: 
    http://www.adobe.com/products/creativecloud/faq.html
    You can go through various information regarding the Creative Cloud from this link.
    Regards,
    Rajshree

  • How can I use one background jpeg in my ebook without a large file size

    I'm guessing that by simply adding a background image or watermark by default adds a separate copy to each page. Since I am intending for them to be the same on all pages except for the title page, how do I shrink the final file size of my PDF eBooks so that the image is stored once but shown on all pages?
    Thanks in advance.

    Thank you, I understand, yeah, I knew that, my phone is factory unlocked and I am going home, which is obviously not in the States and I am thinking of buying a local carrier there. However, I still have 2 weeks before I leave and cannnot wait to start using my Iphone 4. I thought at least I could use the mp3 player function. So as far as I understand, I cannot activate it without a sim card. I have been using metropcs for about two years and it does not have a sim card. In this case, do I really not have another choice but wait for two weeks to listen to music? My Mp3 player just failed me and I really need to listen to music but on the other hand, while I can use my iphone as an mp3 player in two weeks, I don't want to spend more money on a new one. So, do you have another suggestion? For instance, can I use a friend's sim card to activate mine? Would this cause any trouble, when I go home and buy a local carrier? I think these questions might kinda sound weird to you, but first time with an Iphone, extremely excited to start using under my circumstances, I need help   thanks,

Maybe you are looking for

  • Help is not working in Hyperion System 9 WebAnalysis

    two months back we have installed Hyperion System 9.2.0.3 BI+ server and is working fine. however recently one user complained that WebAnalysis help is not working.<BR><BR>we are getting "page cannot be displayed" when clicking on Help --> contents a

  • Crash with 10.4.11

    HI - would anyone be able to translate this problem report for me? Thanks so much ~ E. Unresolved kernel trap(cpu 0): 0x400 - Inst access DAR=0x00000000218E43DC PC=0x0000000000000800 Latest crash info for cpu 0:    Exception state (sv=0x2D549C80)    

  • Javascript Menus not Working in version 2.0 per &SESSION. not interpreted

    Hi. <br> I had an application in HTMLDB 1.6 and I built javascript cascading menus using the syntax:<br> <\a href="http://myserver.com:7777/pls/htmldb/f?p=104:13:">Expense Accounts</a\> (backslashes added to prevent this from displaying as link) And

  • Security risk of ref cursor & dynamic sql

    Hi guys, I am using Ref Cursor to execute a dynamic sql in my stored procedure. Inputs to the dynamic SQL are passed in as parameters. My code fragments: parameters: CREATE PROCEDURE mm_select( aaa     IN VARCHAR2, bbb     IN VARCHAR2 ) in the code:

  • DownloadI cloud on Windows 7 XP

    Can I download I cloud in my PC, so I can transfer my pictures from my I Pad to my PC