ECHO on video.

Good day, comrades. Faced with a strange garbage, which was not there before. The problem is echo. Today I recorded a video on Walking Dead The game (I decided to remember this wonderful toy). Recorded, I decided to look how it turned out watching the ECHO! Fak, no matter how I tried, no matter how I searched, I never decided ... And I did not find information on this topic. Many wrote something there about the equalizer settings in Realtek, but the fact is that I have a VIA and there is no equalizer there. Such sound in WMP and in MPC. I don't know what's wrong, please help. In the player settings, I already roamed and zero