VOB | MP4 | |
---|---|---|
File type | DVD Video Object File | MPEG-4 Video File |
Container for | Video, audio, and subtitle | Video, audio, image, and text |
Video codecs | Only MPEG-1 and MPEG-2 | MPEG-1/2/4, V8/9, AVC, HEVC, Cinepak, Theora, etc. |
Audio codecs | MP2, MLP, DTS, LPCM, AC-3 | MP1/2/3, AAC, AC-3, Opus, ALAC, Dolby TrueHD, etc. |
Pros | Enhance high quality | Can be opened on virtually all players, OS, and devices |
Cons | Large file size, poor compatibility | Slight loss in file quality |