Installation: ------------- 1.) Copy the executable "VirtualDub_Sync.exe" in your existing VirtualDub directory. 2.) In VirtualDub capture modus go to menu "Capture->Timing" and select the sync modus. When using mode 1 together with a compressed audio-format, mode 2 is applied (see statusline). [optional but recommended] 3.) Go to menu "Capture->Settings" and set the audiobuffer-size to 36000 (for 16bit stereo) or 18000 (for 16bit mono)