Win7 system use Tencent to play video no sound how to do?
The specific steps are as follows:
1, be mute, see the computer task bar above the horn icon is not already mute, or Tencent video client is not already mute, it opened on the line.
2, headphones connection problems, often some headphones and other equipment connected with the computer well, if there is no problem, check the sound output device driver is not installed.
3, may be the Tencent video program itself was mistakenly deleted a file or damaged by the virus, processing can only be antivirus, uninstall, and then reinstall the Tencent video.
5, the problem of the source, some formats of video Tencent video support is not very good, there will be no sound situation, this situation can be used in the format of the factory conversion video format, General MP4 format of no problem, converted into this on the line.