Pretty much self explanatory. As you can see in the screenshot, I am using a configuration that used to work really well in the past. But now it does not work anymore with this .mp4 file that I got from Shadowplay recording. When I access the file outside of Blender, it works well, but if I insert it on Blender, it does not work the audio on VSE preview... If I render it under the setting displayed, it also will not have any audio on it.
Anyone can help me?