Win7 video file bilingual parallel

The so-called "Bilingual Parallel" is actually when you play audio and video files, you can download Chinese and English (or Mandarin and Cantonese) from the speaker. 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 with 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 “Play Device” from the pop-up menu. In the pop-up “Sounds” dialog box, select the sound device you are currently using (gray status) The device indicates that it is currently unavailable. Then, hit the “Properties” button below: Windows 7 will pop up the corresponding Sound Device Properties dialog box (this article is the headset property), please switch to the “Level” tab. Then click on the "Balance" button: Next, the system will pop up the "Balance" dialog box, where the user will use the slider in it to mediate the "mixing" problem in the audio and video files. .

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.