Update the video source web server.

Change-Id: I1332029ee197b69e078572d2194792cbd94089b3
Signed-off-by: Bao Zhen <bz@infthink.com>
Add binary build for user download

Change-Id: Ife09d4de7261c7a2f97d2a977853f96b63f53bea
Signed-off-by: Bao Zhen <bz@infthink.com>