Convert any video file to MPEG format online for free. Fast, secure, and easy-to-use video to MPEG converter with no software installation required.
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Drag and drop your MP4 file, or click to browse for it.
Choose MPEG as the output and click Convert. The conversion runs on our servers, so your device does none of the work.
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How the two formats differ on the things that change your result.
| Specification | MP4 (source) | MPEG (result) |
|---|---|---|
| Container | MPEG-4 Part 14 | MPEG-1/2 Program Stream |
| Developed by | MPEG | MPEG |
| Introduced | 2003 | 1993 |
| Video codecs | H.264, H.265, AV1 | MPEG-1, MPEG-2 |
| Audio codecs | AAC, MP3, ALAC | MP2, MP3 |
| Max resolution | 8K UHD | Standard definition |
| Typical bitrate (1080p) | 5–20 Mbps | 2–9 Mbps |
| Multiple audio tracks | Yes | Yes |
| Subtitle tracks | Embedded (soft) subtitles | Not supported |
| Chapter markers | Yes | No |
| Streaming optimized | Yes | No |
| Licensing | Patent-licensed | Patents expired |
| Plays natively on | Native: Web browsers, Windows, macOS, iOS, Android, Smart TVs | Native: Windows · Needs a player: macOS, iOS, Android, Smart TVs |
| Best for | web delivery, social media uploads, sharing with anyone | broadcast, legacy archives, DVD authoring |
The video stream has to be fully re-encoded: MP4 typically carries H.264, and MPEG expects MPEG-1. That means a real transcode, so allow for processing time and a small generational quality cost.
Embedded subtitle tracks will be lost. MP4 can carry them inside the file; MPEG has no place to store them, so export them separately first if you need them.
Anything above Standard definition will be downscaled, because that is the practical ceiling for MPEG where MP4 reaches 8K UHD.
At 1080p, MP4 typically runs around 13 Mbps while MPEG sits near 5.5 Mbps, which is the main driver of the size difference you will see.
Any chapters in the source disappear: MPEG does not store chapter markers.
This page converts MP4 video, stored in the MPEG-4 Part 14 container since 2003, into MPEG, which uses MPEG-1/2 Program Stream and dates from 1993. The codecs each container accepts decide whether the picture has to be re-encoded.
MP4 comes from MPEG and dates to 2003. It usually holds H.264, H.265, or AV1 video with AAC, MP3, or ALAC sound, and those streams set the ceiling for anything converted out of it.
MPEG comes from MPEG and dates to 1993. It holds MPEG-1 or MPEG-2 video alongside MP2 or MP3 audio, and without installing anything it plays on Windows.
After converting your file, you can use Scriptivox transcription services to convert your audio to text. Perfect for meetings, interviews, podcasts, and more.
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