From Fresh Dictionary
English
Acronym
MP4, short for MPEG-4 Part 14
- Acronym ((computing{{#if:|, {{{2}}}{{#if:|, {{{3}}}{{#if:|, {{{4}}}{{#if:|, {{{5}}}{{#if:|, {{{6}}}{{#if:|, {{{7}}}{{#if:|, {{{8}}}{{#if:|, {{{9}}}}}}}}}}}}}}}}}}})) A file format for playing music and videos
ja:MP4