This post will show you how to merge audio and video on a Windows 11/10 PC ... Once downloaded, install/extract the software and launch it on your device. Click the Open File button.

Once you install ... a song or video. Windows Media Player and other programs use codecs to play and create digital media files. There are codecs for many purposes – for example, audio, video ...

Select Volume mixer from the ... Uninstall the audio driver if there's an issue with sound, but you didn't recently upgrade your sound equipment or install a driver update. This will revert ...