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Supports: 3GPP
3GPP is the small, low-resolution container that GSM 3G phones recorded to in the 2000s; M4V is Apple's MP4 variant — the format iTunes, the Apple TV app, and QuickTime treat as a first-class movie. This converter takes an old .3gpp phone clip and rewrites it into the H.264-plus-AAC pairing inside an MP4-family container that Apple software is built around. It is the same conversion as our 3GP to M4V converter — .3gp and .3gpp are aliases for one container — written here for the long-form extension.
| Property | Value |
|---|---|
| Defined by | 3rd Generation Partnership Project (3GPP), GSM-based 3G |
| First release | April 2003 |
| Base format | ISO/IEC 14496-12 (ISO base media file format) |
| Typical video codecs | H.263, MPEG-4 Part 2, H.264/AVC |
| Typical audio codecs | AMR-NB, AMR-WB, AMR-WB+, AAC-LC, HE-AAC |
| MIME type | video/3gpp (RFC 3839) |
| Typical resolution | 176×144 (QCIF) or 352×288 (CIF) |
| Built for | MMS, video over narrow 2G/3G cellular links |
| Native modern playback | Limited; older Android, VLC, MX Player |
| Property | Value |
|---|---|
| Developed by | Apple, alongside its iTunes video store (mid-2000s) |
| Container | MPEG-4 Part 14 — structurally an MP4 |
| Video codec we output | H.264 / AVC |
| Audio codec we output | AAC |
| Optional DRM | Apple FairPlay, on iTunes-Store purchases only |
| Treated as a "movie" by | iTunes, Apple TV app, QuickTime, iPhone/iPad |
| MIME type | video/x-m4v |
Rename to .mp4 |
Plays in most non-Apple players for DRM-free files |
| Best for | Importing video into the Apple ecosystem |
The video and audio streams we write are identical whether you pick .m4v or .mp4: H.264 video with AAC audio inside an MPEG-4 Part 14 container. The .m4v extension is the label Apple software keys on to treat a file as a native movie in iTunes, the Apple TV app, and QuickTime. The M4V you create here is plain and DRM-free — FairPlay only ever applies to videos bought from the iTunes Store, never to files you convert yourself, so renaming a DRM-free .m4v to .mp4 plays in most non-Apple players. If you want the universal extension instead, our 3GPP to MP4 converter produces the same H.264 stream.
.3gpp (or .3gp) clip onto the page, or click "Add Files" to browse. Several files can be queued and converted with the same settings.No. Apple's FairPlay DRM only exists on M4V files purchased from the iTunes Store. Files you convert here are plain, DRM-free H.264-in-M4V — you can play, copy, and re-encode them freely, and renaming the file to .mp4 works in most non-Apple players.
For a DRM-free file, almost nothing. Both are MPEG-4 Part 14 containers holding H.264 video and AAC audio; the .m4v extension is the one Apple software treats as a native movie in iTunes, the Apple TV app, and QuickTime. If you need the universal extension for Android, Windows, browsers, and consoles, our 3GPP to MP4 converter outputs the same stream under .mp4.
No. A 3GPP clip from a 3G phone was captured at low resolution and bitrate — typically 176×144 (QCIF) or 352×288 (CIF) — and re-encoding to H.264 cannot recover detail that was never recorded. A tiny phone clip stays small and standard definition, not HD. What you gain is compatibility: the footage lands in the codec and container Apple's apps are built around. In our testing, leaving the Preset on "Very High" keeps the output visually indistinguishable from the source 3GPP while making it import cleanly into an Apple library.
It depends on what the 3GPP already holds. 3GPP and M4V are both built on the ISO base media file format, so if the source already uses H.264 video the stream can be carried across with little re-encoding. If the 3GPP uses older video — H.263 or MPEG-4 Part 2 — it is re-encoded to H.264, a more efficient and more compatible codec. Either way it is a lossy-to-lossy step, so nothing is regained, but quality stays high at the default preset.
3GPP clips often carry AMR-NB or AMR-WB audio, the narrowband and wideband speech codecs built for cellular calls. M4V expects AAC, so the audio is re-encoded to AAC rather than copied verbatim. For voice-heavy phone clips this keeps the sound clean and Apple-compatible; if the 3GPP already used AAC, the re-encode is a light generational step.
Apple software does not natively handle the 3GPP container that 3G phones recorded to, and support for AMR audio and H.263 video has thinned across current Apple apps. Converting to M4V wraps the footage in the H.264-plus-AAC pairing inside the MP4-family container that the Apple TV, Photos, and QuickTime apps are built around, so the clip imports and plays without a third-party player. To keep the mobile container instead, see 3GPP to 3GP; to pull only the audio, see 3GPP to M4A.
Files are uploaded over an encrypted connection, processed on our servers, and deleted automatically a few hours after conversion — no sign-up, no watermark, never shared or made public.