Solve the bilingual parallel problem of win7 audio and video files

To solve the bilingual parallel problem of win7 audio and video files, the so-called "Bilingual parallel" means that when the audio and video files are played, the win7 system downloads both Chinese and English (or Mandarin and Cantonese) from the speaker ). In the past, due to the suppression of video files, users were unable to mediate through the system or playback software. Even later Windows XP, there was still no good computer skill to solve this problem. Now, the same problem can be solved in Windows 7. On the Windows 7 flagship edition desktop, right-click the sound icon and select "playing device" in the pop-up menu. In the pop-up "sound" dialog box, select the sound device you are currently using (the device in gray State indicates that it is currently unavailable), and then press the "attribute" button below: Then, in Windows 7, the corresponding audio device Properties dialog box will pop up (this article shows the headset properties). Switch to the "level" tab and click "balance, the "balance" dialog box is displayed. Here, you can use the sliding block to solve the "sound mixing" Problem in the audio and video files. After modification, you must click "OK" or "Apply" to close each dialog box and save the settings and exit.