Convert VOB to Mobile Video — Free Online Converter

DVD VOBs use MPEG-2 interlaced video at standard definition — incompatible with most mobile devices' hardware decoders. The Mobile Video preset produces H.264 MP4 with Baseline or Main Profile at resolutions and bitrates optimized for mobile screens and cellular networks, targeting universal playback across iOS, Android, and all mobile platforms.

Mobile devices generally cannot hardware-decode MPEG-2 from VOB files. Even if software decoding is available (via VLC), it drains battery and causes stuttering. The Mobile preset ensures smooth hardware-accelerated playback on every smartphone and tablet.

DVD's interlaced video also displays poorly on mobile screens. The conversion handles deinterlacing and aspect ratio correction automatically.