Changes between Initial Version and Version 1 of Ticket #17492, comment 9

Ticket #17492, comment 9

initial	v1
10	10	For video files playback, the sound is out-of-sync with video frame, about 500~1500ms. For PC Game also the same lag of sound.
11	11
12		Also [https://forums.virtualbox.org/viewtopic.php?f=2&t=86241&p=431569#p431569 posted replies here].
	12	Also [https://forums.virtualbox.org/viewtopic.php?f=2&t=86241&p=431569#p431569 posted replies here] @forums.
	13
	14	update: Try testbuild 5.2.21 r125885, and behave same as 5.2.20