MP4 is an extension defined by MPEG-4 video standard and AAC audio standard. It is a container that supports all kinds of media such as video, audio, subtitles, 2D and 3D graphics. It is possible to open MP4 file with almost any player on Windows but on Mac you should use a plug-in or just convert the file to another format.
| Conversions | Count |
|---|---|
| MP4 to MP3 | 58786 |
| MP4 to DIVX | 15643 |
| MP4 to XVID | 6140 |
| MP4 to AVI | 3874 |
| MP4 to WAV | 3662 |
| MP4 to MOV | 2290 |
| MP4 to MPEG | 2022 |
| MP4 to MJPEG | 1458 |
| MP4 to WMV | 960 |
| MP4 to MKV | 529 |
| MP4 to M4A | 510 |
| MP4 to HEVC | 484 |
| MP4 to 3GP | 412 |
| MP4 to FLAC | 397 |
| MP4 to MTS | 369 |
| MP4 to AVCHD | 351 |
| MP4 to WEBM | 350 |
| MP4 to OGG | 324 |
| MP4 to RMVB | 300 |
| MP4 to M4V | 270 |
| MP4 to VOB | 241 |
| MP4 to SWF | 232 |
| MP4 to FLV | 220 |
| MP4 to TS | 193 |
| MP4 to MXF | 185 |
| MP4 to WMA | 120 |
| MP4 to MP2 | 112 |
| MP4 to AAC | 99 |
| MP4 to M2V | 91 |
| MP4 to DTS | 74 |
| MP4 to 3G2 | 56 |
| MP4 to OGV | 51 |
| MP4 to AIFF | 40 |
| MP4 to RM | 33 |
| MP4 to M2TS | 29 |
| MP4 to WTV | 26 |
| MP4 to F4V | 26 |
| MP4 to ASF | 25 |
| MP4 to M4R | 24 |
| MP4 to OPUS | 23 |
| MP4 to AC3 | 12 |
| MP4 to OGA | 11 |
| MP4 to SPX | 10 |
| MP4 to WV | 10 |
| MP4 to VOC | 8 |
| MP4 to TTA | 5 |
| MP4 to W64 | 4 |
| MP4 to CAF | 3 |
| MP4 to RA | 2 |
| MP4 to MPG | 0 |
| MP4 to AMR | 0 |
| Conversions | Count |
|---|---|
| WEBM to MP4 | 11641 |
| MOV to MP4 | 5346 |
| MKV to MP4 | 2895 |
| WMV to MP4 | 766 |
| AVI to MP4 | 570 |
| FLV to MP4 | 274 |
| ASF to MP4 | 71 |
| DIVX to MP4 | 7 |
| 3G2 to MP4 | 5 |
| XVID to MP4 | 0 |