Manually adjusting the sync works although it gets desynced near the end.
Code:
v = LWLibavVideoSource("video.mkv", fpsnum=24000, fpsden=1001)
a = WAVSource("audio.wav")
AudioDub(v, a)
Dissolve(Trim(0, 19478), Trim(25962, 55793), 18)
FadeIO(1)
Can't attach the timecodes as they exceed the 300kb limit
Code:
http://www12.zippyshare.com/v/d7CYgXUP/file.html
@sneaker_ger
I've tried importing both external wav and internal audio. The results are the same.