id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
972	"The difference of motion vector out of valid range of ""short integer"" type"	jeunder		"In the following code to calculate boundary strength for deblocking process (in TComLoopFilter.cpp, xGetBoundaryStrengthSingle function)

    pcMvP0 -= pcMvQ0;   pcMvP1 -= pcMvQ1;
    uiBs = (pcMvP0.getAbsHor() >= 4) | (pcMvP0.getAbsVer() >= 4) |
    (pcMvP1.getAbsHor() >= 4) | (pcMvP1.getAbsVer() >= 4);

The horizontal and vertical component of motion vector was stored as ""short integer"" type in class TComMv, this will cause problem in the extreme case if the absolute difference between the horizontal or vertical component of motion vectors is greater than 32767 (the maximum value of ""short integer"" type)
"	defect	closed	minor	HM-10.0	HM	HM-9.2	fixed		fbossen ksuehring davidf jct-vc@…