Category:
Videos
Description:
MP4 is a multimedia container format described by the MPEG-4 specification. MP4 files can contain Audio, Video, Subtitles and Still Images.
Free programs to open 21.mp4 file:
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File extensions that can be opened by vlc-media-player
| 21.ASX | Advanced Stream Redirector |
| 21.DTS | Digital Theater Systems Audio File |
| 21.GXF | General eXchange Format |
| 21.M2V | MPEG-2 Video |
| 21.M3U | MP3 Uniform Resource Locator |
| 21.M4V | MPEG-4 Video File |
| 21.MPEG1 | MPEG-1 Video |
| 21.MPEG2 | MPEG-2 Video |
| 21.MTS | AVCHD Video File |
| 21.MXF | Material eXchange Format |
| 21.OGM | Ogg Multimedia Container File |
| 21.PLS | Playlist |
| 21.BUP | DVD Information File |
| 21.A52 | Dolby Digital AC-3 Compressed Audio File |
| 21.AAC | Advanced Audio Coding Compressed Audio File |
| 21.B4S | Winamp 3+ Playlist |
| 21.CUE | Cue Sheet |
| 21.DIVX | DivX Movie |
| 21.DV | Digital Video |
| 21.FLV | Flash Video |
| 21.M1V | MPEG-1 Video |
| 21.M2TS | MPEG-2 Transport Stream Videos |
| 21.MKV | Matroska Video Stream |
| 21.MOV | Apple QuickTime Movie |
| 21.MPEG4 | MPEG-4 Video |
| 21.OMA | OpenMG Audio File |
| 21.SPX | Ogg Speex Audio File |
| 21.TS | DVD Video |
| 21.VLC | VLC Media Player Data |
| 21.VOB | DVD Video Object |
| 21.XSPF | XML Shareable Playlist Format |
| 21.DAT | VCD Video |
| 21.BIN | Binary DVD Video |
| 21.IFO | DVD Information File |
| 21.PART | Partially Downloaded File |
| 21.3G2 | 3G Mobile Phone Video |
| 21.AVI | Audio Video Interleave |
| 21.MPEG | MPEG Video |
| 21.MPG | MPEG Video |
| 21.FLAC | Free Lossless Audio Codec Compressed Audio FIle |
| 21.M4A | MPEG-4 Audio File |
| 21.MP1 | MPEG-1 Audio Layer I |
| 21.OGG | Ogg Multimedia Container File |
| 21.WAV | Waveform Audio |
| 21.XM | Extended Module Audio File |
| 21.3GP | 3G Mobile Phone Video |
| 21.SRT | DVD Subtitles File |
| 21.WMV | Windows Media Video |
| 21.AC3 | Dolby Digital AC-3 Compressed Audio File |
| 21.ASF | Advanced Systems Format Video |
| 21.MOD | MOD Audio File |
| 21.MP2 | MPEG-1 Audio Layer II |
| 21.MP3 | MPEG-1 Audio Layer 3 |
| 21.MP4 | MPEG-4 Part 14 Multimedia Container |
| 21.WMA | Windows Media Audio File |
| 21.MKA | Matroska Audio Stream |
| 21.M4P | Protected AAC File |
File extensions that can be opened by songbird
| 21.FLAC | Free Lossless Audio Codec Compressed Audio FIle |
| 21.WAV | Waveform Audio |
| 21.3GP | 3G Mobile Phone Video |
| 21.M4A | MPEG-4 Audio File |
| 21.APE | Monkey's Audio Compressed Audio File |
| 21.ASF | Advanced Systems Format Video |
| 21.AIF | Audio Interchange Format File |
| 21.MID | MIDI Audio Sequence |
| 21.OGG | Ogg Multimedia Container File |
| 21.MP4 | MPEG-4 Part 14 Multimedia Container |
| 21.AC3 | Dolby Digital AC-3 Compressed Audio File |
| 21.WV | WavPack Compressed Audio File |
| 21.MP1 | MPEG-1 Audio Layer I |
| 21.MKA | Matroska Audio Stream |
| 21.MOD | MOD Audio File |
| 21.SND | Sun / NeXT Audio File |
| 21.AU | Sun / NeXT Audio File |
| 21.MP3 | MPEG-1 Audio Layer 3 |
| 21.M4P | Protected AAC File |
| 21.MP2 | MPEG-1 Audio Layer II |
| 21.WMA | Windows Media Audio File |
| 21.XM | Extended Module Audio File |