Convert MPEG-2 Transport Stream (.m2ts) to iPhone Video (.iphone-video) online for free. Fast, secure video conversion with no watermarks or registration.
Upload your .m2ts 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 .mp4 file when it's ready.
M2TS containers hold high-definition video from Blu-ray discs (H.264/H.265 at 20-50 Mbps) and AVCHD camcorders (H.264 at 17-28 Mbps) with AC3/DTS surround audio. The iPhone Video preset creates H.264 1080p MP4 files optimized for iPhone's hardware decoder and 6.1-6.7 inch display, with bitrate and profile settings tailored for efficient battery consumption during playback.
iPhones cannot play M2TS files — iOS has no MPEG-2 Transport Stream demuxer and lacks AC3/DTS decoders. The iPhone Video preset ensures your Blu-ray or camcorder content plays smoothly using iPhone's VideoToolbox hardware decoder. The 1080p output at 4-6 Mbps is optimized for iPhone's Super Retina XDR display — enough bitrate for sharp playback without wasting storage on quality the screen cannot resolve.
FFmpeg extracts video and audio from the M2TS, then encodes H.264 High Profile Level 4.1 at 1920x1080, targeting 4-6 Mbps. Audio is transcoded from multi-channel AC3/DTS to AAC-LC stereo at 128 kbps / 44.1 kHz. The moov atom is placed at file start for instant playback. Color metadata is set to BT.709 for correct rendering on iPhone's P3 wide color displays. Frame rate is matched to source content (typically 24 fps for film, 30/60 fps for camcorder).
At 4-6 Mbps on iPhone's 6.1-6.7 inch display, quality is virtually indistinguishable from the source M2TS. iPhone's sophisticated display processing and small screen size mask any compression differences between the original 20+ Mbps and the output 4-6 Mbps. Dialogue is preserved clearly in the stereo downmix.
| Device | M2TS | iPhone Video |
|---|---|---|
| Windows PC | Partial | Partial |
| macOS | Partial | Partial |
| iPhone/iPad | Partial | Partial |
| Android | Partial | Partial |
| Linux | Partial | Partial |
| Web Browser | No |
Resolution: 1920x1080
Bitrate: 8-12 Mbps
H.264 recommended for fast processing
Resolution: 1080x1080
Bitrate: 3.5 Mbps
Square or 9:16 for Reels
Resolution: 1080x1920
Bitrate: 4 Mbps
9:16 vertical, under 60s ideal
Resolution: 1280x720
Bitrate: 5 Mbps
Under 140s, 512MB max
Resolution: 960x540
Bitrate: 2 Mbps
16MB limit for standard, 64MB for document
Resolution: 1280x720
Bitrate: 4 Mbps
M2TS to iPhone Video conversion is the definitive way to carry Blu-ray and camcorder content in your pocket. The preset perfectly matches iPhone's capabilities to deliver maximum visual quality at minimum storage cost.
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| No |
8MB free, 50MB Nitro
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| Ominaisuus | M2TS | iPhone Video |
|---|---|---|
| Koko nimi | Blu-ray BDAV MPEG-2 Transport Stream | iPhone Compatible Video |
| Tiedostopääte | .m2ts | .mp4 |
| Paras käyttökohde | Blu-ray format | iPhone optimized |