How to convert MPG to MKV
- Add your .MPG file - drop it in the box above or click to browse.
- Convert it to .MKV in a few seconds.
- Download your new .MKV file.
What to expect
- Remuxing with stream copy (ffmpeg
-c copyor MKVToolNix) is completely lossless; re-encoding to H.264 reduces file size but causes a slight quality drop. - AC-3 audio tracks common in DVD-sourced
.mpgfiles pass through unchanged when remuxing; HandBrake can re-encode audio to AAC if needed. - MPEG-2 video inside
.mkvplays correctly in VLC and Kodi but may not be supported on older smart TVs or budget hardware - re-encode to H.264 for maximum compatibility.
Frequently asked questions
Is converting MPG to MKV lossless?
It can be. Using ffmpeg with
-c copy or MKVToolNix remuxes the video and audio without any quality change. HandBrake always re-encodes, so it is not lossless.Why is my MKV the same size as the original MPG?
If you remuxed with stream copy the video data is identical - only the container changed. To reduce size, re-encode to H.264 using HandBrake or ffmpeg with
-c:v libx264.Can I convert MPG to MKV on a Mac?
Yes. HandBrake and MKVToolNix have native macOS builds. ffmpeg is available via Homebrew with
brew install ffmpeg. QuickTime Player does not support this conversion.Will the converted MKV play on my TV?
MKV is supported by most modern smart TVs, Kodi, VLC, and Plex. Re-encoding to H.264 gives the broadest hardware compatibility.
Programs that convert MPG: Aimersoft iTransfer for Windows · AviDemux · ConvertXtoDVD · Free Studio · Freemake Video Converter · ImTOO DPG Converter · MediaCoder · Movavi Video Converter Personal
