MKV to MPG Converter

Convert MKV to MPG: What This Tutorial Covers

This walks you through turning a Matroska (MKV) file into an MPEG Program Stream (.mpg) for DVD-authoring pipelines, legacy hardware players, and broadcast tools that expect MPEG-1/MPEG-2 input. Before you start, know that this is a step backwards in codec generation: MPG predates modern video, so the conversion re-encodes your video and usually makes it larger — if your goal is just a smaller, modern file that plays everywhere, convert MKV to MP4 instead and stop reading here.

How to Convert MKV to MPG

1. Upload Your MKV File: Drag and drop your .mkv onto the page or click "+ Add Files". Several files queue up and convert with the same settings.
2. Pick Your Video Codec: Open Advanced Options and set Video Codec. MPEG-2 is the default (the DVD-Video codec); choose MPEG-1 only if you are targeting VCD or very old players.
3. Set Audio Codec and Quality Preset: Leave Audio Codec on MP2 for broadest DVD/player compatibility, or switch to AC3 for multichannel; use the Quality Preset or Specific file size control to balance size against fidelity.
4. Convert and Download: Click "Convert" and download your .mpg. No sign-up, no watermark.

Walk-through: Choosing Codec, Audio, and Bitrate

The defaults are tuned for DVD-Video, but the right settings depend on where the file is going. The key decisions live under Advanced Options:

• For DVD authoring: keep Video Codec on MPEG-2 and Audio Codec on MP2 (or AC3 if you need surround). MPEG-2 Program Stream is exactly what DVD-Video and most authoring software (e.g. DVD Styler, ImgBurn workflows) expect.
• For VCD or very old set-top players: switch Video Codec to MPEG-1. MPEG-1 is the original VCD video standard (352x240 NTSC / 352x288 PAL), so it plays on hardware that chokes on MPEG-2.
• To keep the file from ballooning: MPEG-2 is far less efficient than the H.264/H.265 likely inside your MKV, so a re-encode at matching quality grows the file. Use the Specific file size option or the Variable Bitrate control to cap output instead of leaving it on a high Quality Preset. DVD-Video typically runs 4-9 Mbps for MPEG-2 video.
• To trim before converting: use the Trim control's Time Range to export only the segment you need — useful when you are fitting content onto a single-layer DVD.

MKV vs MPG at a Glance

Common Errors and How to Fix Them

• "The MPG is much bigger than my MKV" — Expected. MPEG-2 is an older, less efficient codec than the H.264/H.265 inside most MKVs, so matching the original quality costs more bits. Cap it with Specific file size or a lower bitrate.
• "My subtitles disappeared" — MPG has no Matroska-style text subtitle track, so subtitle and chapter tracks in the MKV are dropped. Burn subtitles in during DVD authoring, or keep MKV if you need selectable subtitles.
• "The player won't open the MPG" — Older set-top players often accept MPEG-1 but not MPEG-2 Program Stream (or vice versa). Re-run the conversion with the other Video Codec.
• "Audio is out of sync or silent on an old player" — Some legacy hardware only decodes MP2; switch Audio Codec from AC3 to MP2 and re-convert.
• "Output looks soft compared to the source" — A high-resolution MKV downscaled toward DVD limits (720x480/720x576) loses detail by design. Keep the resolution on "Keep original" if your target supports it.

When This Doesn't Work

If the MKV is DRM-protected or corrupted, no online converter can re-encode it — repair or re-rip the source first. And if you only need to play the file on a modern phone, TV, or computer, MPG is the wrong destination: it is a legacy DVD-era format, and you will get a smaller, sharper, more compatible result with MKV to MP4. Use MPG only when something downstream specifically requires an MPEG Program Stream. To compress an oversized result without changing format, the Video Compressor lets you target a size with "Same as source" output.

MPEG-1 vs MPEG-2: Which Video Codec

Frequently Asked Questions

Does this output MPEG-1 or MPEG-2 video?

MPEG-2 by default, which is what DVD-Video uses. You can switch the Video Codec to MPEG-1 in Advanced Options if you are targeting VCD or older hardware that does not decode MPEG-2.

Will I lose quality converting MKV to MPG?

Usually yes, because the MKV almost certainly holds H.264 or H.265, and re-encoding that to MPEG-1/MPEG-2 is a generational downgrade. The picture is re-compressed with an older codec, so at a comparable bitrate it looks softer and the file is often larger. There is no way to "upgrade" the older codec back.

Do my subtitle and chapter tracks carry over?

No. An MPEG Program Stream has no Matroska-style text subtitle track, so subtitle and chapter tracks in the MKV are not preserved. If you need subtitles on the output, burn them in during DVD authoring or keep the file as MKV.

Can I burn the resulting MPG to a DVD?

That is the main reason to make one. Keep Video Codec on MPEG-2 and Audio Codec on MP2 or AC3, then import the .mpg into DVD-authoring software. Note that authoring tools may still re-multiplex the stream to meet exact DVD-Video constraints.

Why is MPG so much larger than other formats?

MPEG-2 is a 1990s codec with far weaker compression than modern H.264, H.265, or AV1. In our testing, a short 1080p clip stored as H.264 in an MKV grew several times larger as MPEG-2 at visually similar quality — the inefficiency is inherent to the older codec, not the converter.

How are my files handled, and how long do you keep them?

Files are uploaded over an encrypted connection, processed on our servers, and deleted automatically a few hours after conversion — no sign-up, no watermark, and your files are never shared or made public.

Should I pick MP2 or AC3 audio for a DVD-bound MPG?

MP2 is the most broadly compatible DVD audio and a safe default for stereo. Choose AC3 (Dolby Digital) when you need multichannel surround, or when your authoring tool or player specifically asks for it. Some very old set-top players only decode MP2, so if a disc plays silently, re-convert with Audio Codec set to MP2.

Can I set the output to DVD resolution?

Yes. Use the Video resolution control to downscale toward the DVD-Video frame sizes — 720×480 for NTSC or 720×576 for PAL. Leaving it on "Keep original" preserves the source frame, but authoring tools may re-scale a non-standard size anyway, so matching a DVD resolution up front avoids a second rescale.