Vista can not watch movies after Vista video

In the Windows XP era, the most impressive thing about us is to use Super Jieba (or Jinshan Yingba) to play movies, then use other software to chat (or watch movies) These applications have become "dumb" and unable to make a sound. I did not expect this to happen under Windows Vista. Here is a

users experience, we can refer to: One day, after a video chat with friends on QQ, open KMPlayer ready to see "Spider-Man 3" discovery "Spider-Man" has become a time " Deaf-mute, no sound is emitted from the system. Check the speaker cable, etc. are not abnormal, is it KMPlayer exclusive audio channel? This inevitably reminds me of the super solution. However, after the inspection, no abnormalities were found.

after some agonizing, I finally figured out what was going on, the original audio properties due to improper settings of the system. The solution is as follows:
Right click on the volume icon in the system tray (lower right corner of the screen), select "Sound", switch to the "Play" option in the pop-up dialog box, and then double-click the "Speaker" icon.

Then, another dialog box will pop up. In this case, please switch to the "Advanced" tab and uncheck the "Allow the application to monopolize the device".

Tip:

When the user cancels the "Allow application to monopolize the device" checkbox, the "Give priority for exclusive mode application" checkbox will be automatically cancelled. No additional settings are required by the user.