Handbreak settings that work on my 930 BT:
Output settings, Container = mp4 file (no checks)
Picture tab =
Width 624 x (keep aspect ratio)
Anamorphic = none
Modulus = 16
Cropping automatic
Video Filters tab = all off
Video tab =
Video Codec MPEG-4 (FFmpeg)
Framerate = same as source
Choose Video size (MB): = 24 (<--important)
Leave Audio, Subtitles, Chapters, and Advanced to their defaults.