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Supports: MP4, M4V
This tool exports the video stream from an MP4 file into an M2V file — an MPEG-2 video elementary stream. M2V holds video only (no audio track) and is the encoding most DVD-authoring and legacy MPEG-2 toolchains expect, so converting an MP4 to M2V is usually a prep step before you mux it with a separate audio file and burn a disc.
| Property | Value |
|---|---|
| Standard | ISO/IEC 14496-14 (MPEG-4 Part 14) |
| Released | 2003 |
| Container | Holds video, audio, subtitles, and metadata in one file |
| Typical video codec | H.264/AVC, increasingly H.265/HEVC |
| Typical audio codec | AAC |
| Native browser support | Plays in Chrome, Firefox, Edge, and Safari for H.264; see caniuse |
| Best for | Web delivery, streaming, general playback and sharing |
| Property | Value |
|---|---|
| Standard | ISO/IEC 13818-2, identical to ITU-T H.262 (MPEG-2 Video) |
| Finalized | First edition approved July 1995, published 1996 |
| Container | None — it is a raw elementary stream |
| Codec / payload | MPEG-2 video only; no audio, no subtitles, no metadata |
| Audio | Stored separately, commonly as AC-3 or LPCM, then muxed at authoring time |
| Used by | DVD-Video authoring, some broadcast and capture workflows |
| Best for | Feeding MPEG-2 video into a DVD or program-stream multiplexer |
No. M2V is a video-only elementary stream, so the soundtrack is dropped during conversion. This is by design for DVD authoring, where the video and audio are kept as separate files and combined only when the disc is assembled. If you need the audio, extract it separately — for example with our MP4 to MP3 tool — or keep a copy of the original MP4.
DVD-Video defines two picture sizes: 720x480 at 29.97 fps for NTSC discs and 720x576 at 25 fps for PAL discs. Set one of these under Video resolution so your authoring software accepts the stream without re-scaling. DVD-Video also caps MPEG-2 video at 9.8 Mbit/s, so keep your bitrate at or below that if the file is bound for a disc.
M2V uses MPEG-2 (ISO/IEC 13818-2), a codec finalized in the mid-1990s. MP4 typically carries H.264 or H.265, which are newer and compress far more efficiently, so an MP4 is usually much smaller than an M2V at the same visual quality. M2V persists because the DVD-Video specification mandates MPEG-2 — modern efficiency is not the point; player compatibility is.
Sometimes, but not reliably. Players such as VLC can open a bare M2V, but because the file has no audio and no container, many players treat it as incomplete. M2V is meant to be an intermediate that gets multiplexed into a DVD or program stream rather than played on its own. In our testing, an M2V opened cleanly in VLC as a silent video, while some general-purpose players refused it.
An M2V is just the video — one elementary stream. An MPEG-2 program stream (the .mpeg or .mpg you might burn) wraps video and audio together with timing information so they play in sync. If you want the muxed program-stream version instead of a bare video stream, use our MP4 to MPEG-2 converter, which keeps the audio.
Re-wrap it into a container that carries audio. Our M2V to MP4 converter does the reverse trip, putting the MPEG-2 (or re-encoded) video into an MP4 so it plays anywhere. Note that an M2V on its own has no audio to restore, so any soundtrack has to come from a separate file.
Yes. Add as many MP4 files as you need and they convert in parallel on our servers, each with the same settings or with per-file options. Download them individually or as a single ZIP.