Convert MPEG-2 Transport Stream (.m2ts) to Android Video (.android-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 is the container used by Blu-ray discs (containing H.264/H.265 video at 20-50 Mbps with AC3/DTS audio) and AVCHD camcorders (typically H.264 at 17-28 Mbps). The Android Video preset creates an H.264 720p MP4 file optimized for Android's hardware video decoder, transforming high-definition Blu-ray or camcorder footage into smooth, battery-efficient mobile video.
Android devices cannot play M2TS files natively — the MPEG-2 Transport Stream container and its AC3/DTS audio codecs are not part of Android's standard media framework. Converting to the Android Video preset produces H.264 MP4 with AAC audio, which leverages Android's MediaCodec hardware decoder for power-efficient playback. The 720p resolution provides an excellent quality-to-size ratio for typical 5-7 inch phone screens.
FFmpeg demuxes the M2TS transport stream, decodes the H.264/H.265 video and AC3/DTS audio, then re-encodes for Android: H.264 Main Profile Level 3.1 at 1280x720, 3-5 Mbps video bitrate with CRF 23. Audio is transcoded from multi-channel AC3/DTS to AAC-LC stereo at 128 kbps / 44.1 kHz. The pixel format is yuv420p, and the moov atom is placed at the front (faststart) for immediate playback. Variable frame rate from AVCHD sources is normalized to constant frame rate.
At 720p/3-5 Mbps, the output looks great on Android phone screens. Compared to the 1080p/20+ Mbps M2TS source, there is visible resolution reduction when viewed side-by-side on a large monitor, but on a phone screen the difference is negligible. Audio downmix from 5.1 to stereo preserves dialogue clarity and musical balance.
| Device | M2TS | Android 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 Android Video conversion makes Blu-ray and AVCHD content portable on Android devices. The preset handles all the complexity of demuxing transport streams and transcoding codecs to produce reliable Android playback.
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| Funktion | M2TS | Android Video |
|---|---|---|
| Fulde navn | Blu-ray BDAV MPEG-2 Transport Stream | Android Compatible Video |
| Filendelse | .m2ts | .mp4 |
| Bedst til | Blu-ray format | Android optimized |