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MPG to MP4: DVDs and camcorders, unstuck

MPEG-1 and MPEG-2 footage re-encoded to modern H.264, at half the size and none of the compatibility fuss.

Runs in your browser. Your file never leaves your computer.

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MPEG-1 and MPEG-2 built the DVD and camcorder era, and their files still surface from ripped discs and transfer services. Modern devices handle them inconsistently at best. Conversion decodes the old streams in software, the bundled decoder covering what the browser cannot, and re-encodes as H.264, which typically halves the size at matching quality since compression has doubled in efficiency since 1995. The result behaves like any modern video: scrubs, streams, edits, plays.

MPEG4.2 GBMP42 GBAbout 2.1× smaller
A 4.2 GB MPEG-2 rip converts to about 2 GB of H.264 at the same viewing quality; codec progress, banked.

Questions

Why do the files shrink so much?

H.264 compresses roughly twice as efficiently as MPEG-2, so the same picture needs half the bits. The conversion cashes in two decades of codec research.

Interlaced camcorder footage?

It converts; combing inherited from interlaced sources may show on some content, as it did in the original.

Is a DVD rip's quality preserved?

Yes at the default bitrate; the encode targets visual parity with the source, artifacts and all.

All video conversions

Part of convert video in your browser. Every other conversion is on the conversions index.