Convert VOB to Android Video — Free Online Converter

DVD VOB files use MPEG-2 interlaced video with AC3 or DTS audio in a program stream container — a format that modern Android devices do not hardware-decode efficiently. The Android Video preset produces H.264 MP4 content optimized for Android's hardware decoder, converting DVD's interlaced standard-definition content to progressive scan mobile-optimized video.

Android's hardware decoders target H.264 and VP8/VP9, not MPEG-2. While some Android devices can software-decode MPEG-2, this drains battery and causes stuttering on budget phones. Converting to the Android preset ensures smooth hardware-accelerated playback on every Android device.

DVD's interlaced video also displays poorly on mobile screens, which are progressive scan. The conversion handles deinterlacing to produce clean progressive frames suitable for mobile viewing.