# What is an MPEG file?

MPEG refers to video formats standardized by the Moving Picture Experts Group, often used in legacy distribution workflows.

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Last modified: 2026-04-17T00:00:00+00:00

**Definition**
An MPEG file usually refers to media based on MPEG standards, especially older MPEG-1 or MPEG-2 stream/container usage.

**Who made it and why**
The Moving Picture Experts Group (MPEG) created these standards to make compressed digital video practical for storage and broadcast.

**Where MPEG was heavily used**
- VCD/DVD distribution
- Broadcast/set-top pipelines
- Legacy enterprise archives

**Use it in Subclip**
Import MPEG in [Subclip Home Player](https://subclip.app/home), then modernize delivery using [MPEG to MP4](/tools/convert-video-format/mpeg-to-mp4).

**History and adoption**
MPEG-1 (1993) and MPEG-2 (1995) became foundational standards for consumer and broadcast video.

**TL;DR**
MPEG files are foundational legacy formats from the DVD and broadcast era.

**Related converters**
[MPEG to MP4](/tools/convert-video-format/mpeg-to-mp4), [MP4 to MPEG](/tools/convert-video-format/mp4-to-mpeg).

**Related FAQs**
[How do I open an MPEG file?](/faq/how-to-open-an-mpeg-file), [What is an MP4 file?](/faq/what-is-an-mp4-file), [How do I open an MP4 file?](/faq/how-to-open-an-mp4-file).

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