I have KM Player and Windows 7 Codecs (some pack from Filehippo) installed in Windows 7 Professional 32-bit installed on a Packard Bell Easy Note ALP AJAX C3.
When I play HD videos (I only tested one TV series) there is some background noise (like interference on mobile phones or bugs on the line).
I tried setting KM Player to use both external and internal codecs, but neither fixed it.
The video is good and there is no delay in the sound.
Any ideas on how to get the sound to play correctly?