refine DRC for WMV

BZ: 154291

if the  resolution change in the middle of WMV during playing,
update the video format in order to info the upper layer of the change

Change-Id: I6ad29d96c4d71478ddb7dc1d266c3dcd0ec3a580
Signed-off-by: ywan171 <yi.a.wang@intel.com>
1 file changed