What happens when you convert MPEG to MKV
| Inside a typical MPEG | MPEG-2 video with MP2 audio |
|---|---|
| Copy without re-encoding | Yes, almost always: MKV accepts any codec, so streams are copied in seconds |
| When re-encoded | H.264 video with AAC audio |
| Extra tracks | Your file's first video and audio track are kept |
| Opens in | VLC, mpv, Plex and most smart TVs; browsers, iPhones and editors often do not |
Sizes are typical values; your files will vary with content and settings.
MPEG MPEG-1/2 Video
MPEG files hold MPEG-1 or MPEG-2 video, the codecs used by VCDs, DVDs and older camcorders.
MPEG converterMKV Matroska Video
MKV is an open container that can hold almost any codec plus multiple audio tracks and subtitles. It is popular for archived films and series.
MKV converterHow to use the MPEG to MKV Converter
- 1
Choose a MPEG file or drop it onto the page.
- 2
Review the video options. The defaults suit most files.
- 3
Click Convert and download your MKV when processing finishes.
Why convert MPEG to MKV?
MPEG files come from DVD rips, old camcorders and TV capture cards. Compression is inefficient compared with H.264 so files are large. Choose MKV to repackage video without re-encoding, since it accepts any codec.
Frequently asked questions
Will the MKV lose quality?
Both formats are lossy, so converting re-encodes the data once more. Using a high quality setting keeps the generational loss very small. Avoid converting the same file back and forth repeatedly.
Does converting MPEG to MKV re-encode the video?
Yes, almost always: MKV accepts any codec, so streams are copied in seconds. A typical MPEG contains MPEG-2 video with MP2 audio. Otherwise the result is H.264 with AAC audio.
Questions about privacy, file-size limits or conversion speed are answered in the general FAQ.