Video: XVID 1440x1080 25.00fps 6527Kbps [Video 0]

MPEG4 Modifier shows pixel AR at 4:3

This translates to 16:9 and used to play as 16:9 in MPC

w/o subtitle, MPC will play back at 16:9

w subtitle (Vobsub), MPC will play back at 4:3

Is there any setting to change this behavior (other than AR override)?

Thanks!