AVI vs M4V
Ein detaillierter Vergleich von AVI Video und M4V Video (Apple) — Dateigröße, Qualität, Kompatibilität und welches je nach Workflow zu wählen ist.
AVI Video
Video FilesAVI is a legacy Microsoft multimedia container that stores audio and video data. While largely superseded by modern formats, it remains widely recognized and is produced by many older devices and screen recorders.
Über AVI-DateienM4V Video (Apple)
Video FilesM4V is Apple MPEG-4 video format, similar to MP4 but may include DRM.
Über M4V-DateienVorteilsvergleich
AVI Vorteile
- Simple, well-documented format — trivial for any video library to parse.
- Universal Windows playback since Video for Windows in 1992.
- Low encoding overhead — interleaved structure is fast to write.
- Works with any codec technically, including modern ones.
M4V Vorteile
- Fully MP4-compatible — one-line rename to .mp4 in most workflows.
- First-class support across Apple devices (macOS, iOS, tvOS, HomePod video).
- Supports chapters, closed captions, and multi-language audio tracks.
- Can hold Dolby Vision and HDR10+ metadata.
Einschränkungen
AVI Einschränkungen
- Aging container — no native support for chapters, subtitles, or multi-audio selection.
- File-size limits (2 GB original, 4 GB with OpenDML) break for HD content.
- Variable-framerate video causes sync drift.
- Larger than equivalent MP4 or MKV due to container overhead.
- Poor support on iOS and Android.
M4V Einschränkungen
- FairPlay DRM variants tie files to Apple IDs — moves to other ecosystems break playback.
- Extension is not strictly standardized — some tools flag it as unknown.
- Rarely used outside Apple distribution.
Technische Spezifikationen
| Spezifikation | AVI | M4V |
|---|---|---|
| MIME type | video/x-msvideo | — |
| Extension | .avi | .m4v |
| Container | RIFF | MPEG-4 Part 14 (same as MP4) |
| Max file size | 2 GB (original); 4 GB (OpenDML extension) | — |
| Codec support | Any codec via FourCC identifiers | — |
| MIME types | — | video/x-m4v |
| DRM | — | Apple FairPlay (iTunes Store) |
| Codecs | — | H.264, HEVC (iTunes 4K) |
Typische Dateigrößen
AVI
- 10-min video (XviD / MP3) 100-200 MB
- 45-min TV episode (DivX) 350-700 MB
- 2-hour movie (DVD rip) 700 MB - 1.4 GB
M4V
- 45-min TV episode (iTunes HD) 1.2-2 GB
- 2-hour movie (iTunes HD) 4-6 GB
- 2-hour movie (iTunes 4K Dolby Vision) 15-35 GB
Bereit zum Umwandeln?
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Häufig gestellte Fragen
AVI (Audio Video Interleave) is a multimedia container format introduced by Microsoft in 1992. It interleaves audio and video data streams and supports various codecs, though it lacks native support for modern features like subtitles and chapters.
AVI (Audio Video Interleave) is a multimedia container formato introduced by Microsoft in 1992. It interleaves audio e video data streams e suporta various codecs, though it lacks native support para moderno features like subtitles e chapters.
AVI files play in VLC (recommended, free), Windows Media Player, KMPlayer, and most video editing software. Some AVI files may require specific codec packs depending on the encoding used.
AVI arquivos reproduzir in VLC (recommended, grátis), Windows Media Player, KMPlayer, e most video editando software. Some AVI arquivos may require specific codec packs depending no codificação used.
MP4 is the better choice for almost all modern uses since it offers better compression, wider compatibility, and support for subtitles and chapters. AVI is mainly encountered with legacy video files and older camera recordings.
MP4 is the better choice para almost all moderno uses since it oferece better compressão, wider compatibilidade, e support para subtitles e chapters. AVI is mainly encountered com legacy video arquivos e older camera recordings.