Convert MP4 to 3GPP Online — Free
Fast, free MP4 to 3GPP converter. No registration required.
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Sådan konverterer du
Upload your .mp4 file by dragging it into the upload area or clicking to browse.
Choose your output settings. The default settings work great for most files.
Click Convert and download your .3gpp file when it's ready.
Hvad er MP4?
MP4 is the most widely used video container format. It stores video, audio, subtitles, and metadata. Compatible with virtually every device and platform, from smartphones to smart TVs.
Formatdetaljer
- Fulde navn
- MPEG-4 Part 14
- Filendelse
- .mp4
Nøglefunktioner
- Universal compatibility
- Streaming support
- Small file sizes
- Hardware-accelerated playback
Hvad er 3GPP?
3GPP is the full extension variant of 3GP, a multimedia container defined by the 3rd Generation Partnership Project for mobile devices. Contains H.263 or H.264 video with AMR audio, optimized for cellular network transmission.
Formatdetaljer
- Fulde navn
- 3GPP Multimedia File
- Filendelse
- .3gpp
Nøglefunktioner
- Mobile standard
- 3G/4G optimized
- H.263/H.264
- AMR audio
MP4 vs 3GPP
| Funktion | MP4 | 3GPP |
|---|---|---|
| Fulde navn | MPEG-4 Part 14 | 3GPP Multimedia File |
| Filendelse | .mp4 | .3gpp |
| Bedst til | Universal compatibility | Mobile standard |