MPEG-2 to HEVC Converter

MPEG-2 vs HEVC — Which Should You Convert To?

If you have old MPEG-2 footage — ripped DVDs, DVB/ATSC broadcast captures, or early-HD camcorder files — and you want to store it in far less space, re-encoding to HEVC (H.265) is the right move only if every device you'll play it on can decode H.265. HEVC shrinks the file substantially because it is roughly four times more efficient than 1990s MPEG-2, but it plays on fewer devices and cannot make an old, already-compressed picture look any better. The short answer: convert to HEVC when you want a smaller archive for a confirmed-compatible device; stay on a more universal target (H.264 MP4) if anything in your playback chain is older.

Side-by-side Comparison

When to Stay on MPEG-2 (or pick H.264 instead)

• You need the file to play on anything — old smart TVs, Windows 7/8 PCs, in-car screens, hotel DVD players, or Firefox. None of these reliably decode HEVC.
• You're authoring a DVD-Video disc — the DVD spec is locked to MPEG-2 and will reject HEVC outright.
• Your source is interlaced SD broadcast or DVD content and you don't want to deal with deinterlacing settings.
• For broad device playback at smaller size, MPEG-2 to MP4 gives you H.264, which plays on essentially everything made since 2010.

When to Convert to HEVC

• Every device in your playback chain is post-2017 (recent iPhone/iPad, Apple TV 4K, modern smart TV, or a Plex/Jellyfin box with hardware HEVC).
• You're archiving a shelf of DVD or broadcast MPEG-2 and storage space matters more than universal compatibility — HEVC can cut the size dramatically.
• You can accept a slower encode in exchange for a smaller file; HEVC is several times slower to encode than H.264 by design.
• You understand this is a space win, not a quality win — see the FAQ below on why re-encoding can't restore lost detail.

How to Convert MPEG-2 to HEVC

1. Upload Your MPEG-2 File: Drag and drop or click "Add Files" to add .mpeg2 / .mpg / .m2v files — DVD rips, DVB/ATSC captures, or camcorder MPEG-2. Batch upload is supported; drop a whole ripped folder at once.
2. Pick a Quality Preset or Constant Quality: Under File Compression the default is Very High (Recommended). Switch to Constant Quality (CRF) for fine control, or Specific file size, Constant Bitrate, or Variable Bitrate when you need a predictable size. Keep the preset high — over-aggressive compression only softens already-degraded SD source.
3. Set Resolution and Trim (Optional): Leave Video resolution on Keep original (upscaling old MPEG-2 adds no detail), or pick a Preset Resolution / Width × Height / Resolution Percentage. Use Trim → Time Range to cut just the segment you need before encoding.
4. Convert and Download: Click Convert. Files are uploaded over an encrypted connection, processed on our servers, and deleted automatically a few hours after conversion — no sign-up, no watermark, never shared.

Frequently Asked Questions

Will converting MPEG-2 to HEVC make my old DVD footage look better?

No. HEVC is a more efficient codec, not a restoration tool. MPEG-2 already discarded detail during its original lossy encode, and re-encoding lossy → lossy cannot bring that detail back — you're recompressing already-degraded video. What you get is the same visual quality stored in a much smaller file. Push the compression too hard and the result can look slightly softer, so keep the quality preset high. Think "smaller file," not "better picture."

How much smaller will the HEVC file actually be?

HEVC is roughly four times more efficient than MPEG-2, so a clean MPEG-2 DVD or broadcast source can drop in size substantially. The exact savings depend on the source bitrate and how aggressive your CRF or quality setting is — a high-bitrate DVD master shrinks far more than an already-compact clip. In our testing, a 5-minute 720×480 MPEG-2 DVD clip at the default Very High preset re-encoded to HEVC came out roughly 60-70% smaller than the source.

My MPEG-2 source is from a DVD — do I need to deinterlace it?

Possibly. DVD-Video and standard-definition broadcast MPEG-2 are frequently interlaced (480i / 576i). If you re-encode interlaced source straight to progressive HEVC without deinterlacing, you can get combing or feathering artifacts on motion. For interlaced SD content, apply deinterlacing during the conversion; for progressive source (most camcorder and film-sourced DVDs) no deinterlacing is needed. If you're unsure, test a short clip and look at fast-moving edges.

Is HEVC better than MPEG-2 for broadcast and DVD authoring?

For storage efficiency, yes — but compatibility is the catch. DVD-Video is locked to MPEG-2 by specification and will not accept HEVC at all, so you cannot author a standards-compliant DVD from HEVC. Legacy DVB-T and ATSC 1.0 broadcast chains also expect MPEG-2. HEVC is the better choice only when your endpoint is a modern device or a newer broadcast standard (DVB-T2, ATSC 3.0). For DVD or legacy broadcast targets, keep MPEG-2 or see HEVC to MPEG-2 for the reverse direction.

Does the HEVC output keep my MPEG-2 audio (MP2 / AC-3)?

A bare .hevc file is a raw H.265 elementary stream — it carries video only and has no audio track or container. If you need the H.265 video together with audio, convert into a container instead: MPEG-2 to MP4 or MKV with the H.265 codec selected wraps the video with an AAC (or AC-3) audio track. Use raw .hevc only when a specific tool or workflow expects an elementary stream and you don't need sound.

Why is HEVC encoding so much slower than other formats?

HEVC's compression gains come from far more complex algorithms — larger coding blocks and more thorough motion prediction — which take significantly more processing than 1990s MPEG-2 or even H.264. Encoding a long DVD-length .mpg can take a while. Trimming to just the segment you need, or keeping the resolution at the source size, both speed it up.

Which devices can actually play an HEVC file?

HEVC plays natively on iPhones and iPads (iOS 11+), Apple Silicon and recent Intel Macs, most Android phones and smart TVs from 2017 onward, and players like VLC. It does NOT play out of the box on many older Windows PCs (Windows needs the paid HEVC Video Extensions), pre-2018 smart TVs, or in Firefox, and HEVC carries patent-royalty baggage that keeps it out of some browsers. Confirm your playback target before converting — if anything is older, choose MPEG-2 to MP4 for H.264 instead.

How long are my files kept on the server?

Files are uploaded over an encrypted connection, processed on our servers, and deleted automatically a few hours after conversion. There's no sign-up, no watermark, and your files are never shared or made public. The practical limit on a large DVD-sized MPEG-2 is upload size and connection speed, since the conversion runs on our servers rather than your device.