HEIC to M2TS Converter
Initializing... drag & drop files here
Supports: HEIC
Advanced Options - Our defaults are optimized for the best results. We recommend you keeping the defaults unless you have a specific need.
Reset to defaults
Need help?HEIC to M2TS Converter
HEIC is the HEIF still-image format iPhones save by default — a single HEVC-encoded photo, not a video. M2TS is the BDAV MPEG-2 Transport Stream container used by Blu-ray Discs and AVCHD camcorders. This converter renders your HEIC photo as a motionless video clip: the still is held on screen for a duration you choose, encoded as H.264 inside an M2TS stream. There is no motion and no audio — the output is one frame repeated for the set length. The point is to drop a photo into a Blu-ray or AVCHD authoring pipeline, or onto a player that ingests M2TS but not raw HEIC.
HEIC Format at a Glance
| Property | Value |
|---|---|
| Full name | High Efficiency Image File Format (HEIF), HEVC-coded |
| Payload codec | HEVC / H.265 still image |
| Typical source | iPhone default since iOS 11 (2017), recent iPads |
| Color depth | Up to 10-bit, wide color gamut |
| Strength | ~50% smaller than JPEG at similar quality |
| Native browser support | Safari 17+ only; not Chrome, Firefox, or Edge |
| Media type | Still image (no timeline, no audio) |
M2TS Format at a Glance
| Property | Value |
|---|---|
| Container | BDAV MPEG-2 Transport Stream (a random-access variant of MPEG-2 TS) |
| Used by | Blu-ray Disc (BDAV), AVCHD camcorders (Sony, Panasonic, Canon) |
| Video codecs | H.264/MPEG-4 AVC, H.262/MPEG-2, or VC-1; AVCHD uses H.264 |
| Audio codecs | Dolby Digital (AC-3), DTS, or Linear PCM |
| Bitrate model | Variable-rate transport stream (records a packet arrival timestamp) |
| Filename twin | .MTS (camcorder 8.3 names) is the same stream as .m2ts |
| This tool outputs | H.264 video, no audio track (still-image source) |
How to Convert HEIC to M2TS
- Upload Your HEIC File: Drag and drop the photo, or click "+ Add Files" to pick it from your computer. Add several to build a multi-photo clip.
- Set the Duration: Open Advanced Options and use the "Duration" control to choose how many seconds the still is held — the default is 5 seconds per frame.
- Pick Quality Preset and Background Color: Leave "Quality Preset" on "Very High" for a crisp slate, and set "Background Color" (default Black) for any letterbox padding around a photo that does not match the frame's aspect ratio.
- Convert and Download: Click "Convert" to encode the H.264 M2TS stream and download it. No sign-up, no watermark.
Frequently Asked Questions
Does the M2TS file contain any motion or audio?
No. The source is a single HEIC still, so the output is one motionless frame held for the duration you set, with no audio track. M2TS can carry Dolby Digital or LPCM audio, but there is nothing to encode from a photo — if you need sound, add it during the authoring step in your Blu-ray or video editor.
Is a raw M2TS file the same as a finished Blu-ray Disc?
No. M2TS is the stream container; a playable Blu-ray also needs the BDMV folder structure, playlists, and clip-info files that an authoring tool (such as DVD/Blu-ray authoring software) builds around the stream. Think of this M2TS as one ingredient — a photo slate or title card — that you import into that project, not a disc image on its own.
Why does AVCHD use H.264 inside M2TS?
The AVCHD specification, developed by Sony and Panasonic for HD camcorders, mandates H.264/MPEG-4 AVC video and AC-3 or LPCM audio inside the BDAV transport stream. Because this conversion targets that workflow, the converter encodes the still as H.264 by default, which is the codec AVCHD players and Blu-ray authoring tools expect.
What is the difference between .m2ts and .mts?
They are the same BDAV MPEG-2 transport stream with two filename conventions. AVCHD camcorders write .MTS using the legacy 8.3 naming scheme on the memory card; the identical clip is named .m2ts with a long filename when stored on a Blu-ray Disc or copied to a computer. If your target tool expects .mts, you can rename the output or convert directly with our M2TS to MP4 tool first to confirm it plays.
What resolution and aspect ratio will the clip be?
By default the encoder follows the photo's own dimensions, but Blu-ray and AVCHD pipelines expect standard frame sizes such as 1920x1080 or 1280x720. Use the resolution preset in Advanced Options to lock a broadcast-standard size; any area the photo does not fill is padded with the Background Color you chose, so a portrait iPhone shot lands centered on a 16:9 frame.
Why convert HEIC at all instead of using it directly?
HEIC has almost no support outside Apple's ecosystem — only Safari 17 and later renders it natively, while Chrome, Firefox, and Edge do not, and disc-authoring and camcorder tools never accept it. Converting to an H.264 M2TS stream turns an iPhone photo into something a Blu-ray or AVCHD workflow can actually read. If you only need a viewable image elsewhere, HEIC to MP4 or a still-image format is usually the simpler path.
How sharp will the photo look in the output?
In our testing, leaving Quality Preset on "Very High" and the resolution at a 1080p preset keeps a 12-megapixel iPhone HEIC visibly crisp once downscaled to the frame — text and fine edges stay legible. Dropping to a lower quality preset is only worth it if you need a smaller file for a long-duration slate.
How long are my uploaded files kept?
Files are uploaded over an encrypted connection, processed on our servers, and deleted automatically a few hours after the conversion finishes. There is no sign-up, no watermark, and your files are never shared or made public.