The solution to the bilingual parallel problem of win7 audio and video files

The so-called "Bilingual Parallel" is actually when the audio and video files are played, and the win7 system is also downloaded from the speakers to download Chinese and English (or Mandarin and Cantonese). In the past, due to the problem of the method of suppressing the film and television files, the user could not mediate through the system or the playback software itself.

Even after Windows XP, this problem has not been solved with good computer skills. Now, the same problem can be solved well under Windows 7.

On the Windows 7 Ultimate desktop, right click on the sound icon and select "Playback Device" from the pop-up menu:

In the pop-up "sound" dialog box, please Select the sound device you are currently using (the device in gray state indicates that it is currently unavailable), then hit the "Properties" button below:

Then, Windows 7 will pop up the corresponding Sound Device Properties dialog box. (This article is the headset properties), please switch to the "level" tab, then click on the "balance" button:

Then, the system will pop up the "Balance" dialog box. The user here uses the sliders in it to mediate the "mixing" problem in the video file.

After the modification is completed, in the process of closing each dialog box, you need to click the "OK" or "Apply" button to save the settings and exit.