The author recently heard that some netizens said that when using Windows 7 to play online games, the network delay is relatively high, that is, the ping is higher than the usual xp, and the reason has been found, it is very distressing. Today, we finally found the reason, turned out to be a service Win7 at play, this service is called: Multimedia Class Scheduler. Official
This service is explained:
The Multimedia Class Scheduler service (MMCSS) enables multimedia applications to ensure that their time-sensitive processing receives prioritized access to CPU resources This service enables multimedia applications. to utilize as much of the CPU as possible without denying CPU resources to lower-priority applications.
MMCSS uses information stored in the registry to identify supported tasks and determine the relative priority of threads performing these tasks. Each thread that is performing work related to a particular task calls the AvSetMmMaxThreadCharacteristics or AvSetMmThreadCharacteristics function to inform MMCSS that it is working on that task.
For an example of a program that uses MMCSS, see Exclusive-Mode Streams
This service makes my PING so high, the problem is found, then how do we solve it? Very simple, just disable it.
Prohibited Method: Start - Run -regedit, expand [HKEY_LOCAL_MACHINE /SYSTEM /CurrentControlSet /Services /Audiosrv] Double click to open the right side of the DependOnService project, the MMCSS delete (do not delete the other), and finally Save and exit.
settings to take effect after the restart the computer, and then shut down and disable the service in Multimedia Class Scheduler, then into the game to see if there improve it. If you encounter a friend with a high network delay, try to follow the above method~!
When the Win7 user deletes the registry, the system prompts an error. How to solve this problem? Tod
First open the local Group Policy Editor window. Click Computer Configuration ——Manage
Excel documents give us too much convenience in our work. Even when many users are
After using the computer for a long time, there will always be various problems. After these problem
How to open the Win7 system group policy?
Worry-free system assistant how to reinstall win7 system
Win7 error code 0X80004005 how to solve?
Introduction to the backup and restore functions of Win7 system (1)
Win7 system into the LOL game prompts the network connection is abnormal how to do?
Win7 play Diablo 2 flower screen how to do?
Solve all the Chinese display garbled method of win7 system tutorial
How to deal with Win7 Explorer shortcuts? Explorer Shortcut Repair Steps
Win7 fails to open Cad software. What should I do if I lose ac1st16.dll?
Win7 moves the taskbar to the right side of the screen and automatically hides the method
Win7 open PDF file will prompt the number out of the border how to do?
I want to buy a computer to watch the pioneer, where to buy better? Recommend
What should I do if the Win10 Ethernet attribute blanks the network tab?
Win7 system firewall error 0 × 80070422 how to solve?
How to partition the hard7 system hard disk?
Win8 system desktop appears home group icon can not be deleted solution
Win8 system software compatibility test player software
U disk installation system tutorial Win7 installed diagram
3 solutions for Win8 app store that can't connect to the Internet
Microsoft promises to significantly increase the speed of installation in Windows 8.