MediaPlayer Classic HomeCinema MPC HC 1.7.13 wrong aspect ratio when playing in windowed mode

VBox 4.3.12 + VBEMP + inbuilt Mesa

Reproduction steps
-Download MPC HC 1.7.13 from rapps
-download 720x408 sample video helicopter_divxht_asp.divx
https://www.renewablenownetwork.com/wp-content/uploads/2017/02/Helicopter_DivXHT_ASP.divx
-play the file with MPC and observe the aspect ratio in windowed mode

Expected result
xpsp3.png

Observed result
0.4.11-RC-34-g5e059e7__mpc1_7_13.png is too small in x
0.4.11-RC-34-g5e059e7_MPC_1_7_13.log

I observed the issue many times already at least since ros 0.4.7RC1.