WMV to MPEG Converter

How to Convert WMV to MPEG Online

1. Upload Your WMV File: Drag and drop or click "Add Files" to select WMV clips — Windows Movie Maker exports, old screencast recordings, legacy camcorder transfers, or any.wmv from a Microsoft-ecosystem workflow. Batch is supported; drop in a folder and each file converts in parallel.
2. Pick Quality Preset or Bitrate Mode: Default is "Very High (Recommended)" under Quality Preset, which targets near-DVD MPEG-2 output. Switch to Specific file size to cap output at a fixed MB target (useful for fitting onto a 4.7 GB single-layer DVD or an 800 MB VCD-style disc), Constant Bitrate for predictable sizing in DVD authoring tools, Variable Bitrate for smaller files at the same perceived quality, or Constant Quality / Constraint Quality for fine control over the encoder.
3. Resize or Trim if Needed (Optional): Under Video resolution keep original, pick a Preset Resolution (DVD-friendly 720×480 NTSC / 720×576 PAL, or 1080p / 720p / 480p / 360p for general MPEG-2 playback), scale by Resolution Percentage, or enter custom Width × Height. Under Trim pick Time Range and enter start time + duration in HH:MM:SS.sss to cut intros, outros, or unwanted segments before encoding.
4. Convert and Download: Click Convert. Files are uploaded over an encrypted connection, processed on our servers, and deleted automatically after a few hours — no sign-up, no watermark, never shared. Download each.mpeg individually or grab the whole batch as a single ZIP.

Why Convert WMV to MPEG?

WMV is Microsoft's Windows Media Video family, introduced in 1999 inside the Advanced Systems Format (.asf/.wmv) container. WMV 9 was later standardized by SMPTE as VC-1 (SMPTE 421M, ratified April 4 2006) and used on HD DVD and some Blu-ray titles. MPEG (.mpeg /.mpg, interchangeable extensions) is a much older, broadly compatible container that holds either MPEG-1 (ISO/IEC 11172, 1993) or MPEG-2 (ISO/IEC 13818, first published 1996) program-stream video. Re-encoding WMV into MPEG trades Microsoft-specific encoding for a format that plays on virtually every hardware DVD player, set-top box, in-car player, kiosk, and legacy media device made in the last 25 years. Common reasons to convert:

• DVD authoring — DVD-Video requires MPEG-2 Part 2 (H.262) video at up to 9.8 Mbit/s (10.08 Mbit/s combined with audio), 720×480 NTSC or 720×576 PAL, with AC-3, MP2, PCM, or DTS audio. Authoring tools like DVDStyler, Bombono DVD, and TMPGEnc Authoring Works expect MPEG-2.mpeg input; they cannot ingest WMV directly without first transcoding.
• VCD / SVCD legacy discs — Video CD (1993, 1,150 kbit/s MPEG-1 at 352×240 NTSC / 352×288 PAL) and SVCD (MPEG-2 at higher bitrate) still appear on legacy hardware in parts of Asia and for archival projects. Both require an MPEG-wrapped MPEG-1 or MPEG-2 stream — WMV files won't burn or play on those decks.
• Cross-platform playback — Microsoft's PowerPC Windows Media Player for Mac was discontinued January 12 2006, and the Flip4Mac/Switch Player path topped out at macOS 10.11.6 (El Capitan); modern macOS has no native WMV decoder. MPEG-1 / MPEG-2.mpeg plays out of the box in QuickTime, VLC, FFmpeg, and every common Linux media framework.
• Editing in older NLEs and broadcast tools — Many older versions of Adobe Premiere, Sony Vegas, Pinnacle Studio, and SD broadcast workflows accept.mpeg input but choke on WMV without an ASF importer. Converting first eliminates "unsupported codec" import errors.
• In-car infotainment and set-top boxes — Older car head units, hotel TV boxes, and budget media players from the 2000s–2010s ship with MPEG-2 hardware decoders but no WMV/VC-1 support. Burning your.mpeg to a USB stick or DVD is the path of least resistance.
• Long-term archive of legacy Windows content — Old screen recordings, training videos, and home-movie archives saved as WMV depend on Microsoft codecs deprioritized in Windows 11 (Windows Media Player Legacy was replaced by the new Media Player app, and Windows Movie Maker has been discontinued since January 10 2017). MPEG with MPEG-2 is an open ISO standard that will be decodable indefinitely.

WMV vs MPEG at a Glance

MPEG-1 vs MPEG-2 — Which Should the.mpeg Hold?

Default output is MPEG-2 program stream — the right pick for almost every modern use. Choose MPEG-1 only when you're specifically targeting a VCD or a player old enough to predate DVD support. If you need the three-letter .mpg variant or an MPEG-2-only endpoint, those exist as siblings. To shrink the result further, use Compress WMV before converting or Compress MPEG afterward. For different output containers see WMV to MP4, WMV to AVI, or WMV to VOB.

Frequently Asked Questions

Is.mpeg different from.mpg?

No — they are interchangeable extensions for the same MPEG-1 / MPEG-2 program stream defined in ISO/IEC 11172 and ISO/IEC 13818. The dual naming dates back to the DOS 8.3 filename limit, which forced Windows to truncate ".mpeg" to ".mpg" while macOS, Unix, and modern filesystems kept the four-letter form. Both files carry identical bytes and play identically in VLC, QuickTime, FFmpeg, hardware DVD players, and every other MPEG decoder. Pick whichever your downstream tool expects — XConvert produces.mpeg here and.mpg at the WMV to MPG endpoint.

Will my.mpeg play on a DVD player?

It depends on what the disc and stream conform to. For a hardware DVD-Video player, the.mpeg needs to be MPEG-2 Part 2 video at 720×480 NTSC or 720×576 PAL, bitrate at or below 9.8 Mbit/s, with AC-3 or MP2 audio, then authored into a VIDEO_TS folder structure and burned with the UDF filesystem. XConvert produces a compliant MPEG-2.mpeg — that's the source file. Pass it through a free authoring tool like DVDStyler or Bombono DVD to add menus and burn. For USB playback on a newer disc-free player, copying the.mpeg straight to a stick usually works.

What's the difference between.mpeg,.mpg, and.m2v?

.mpeg and .mpg are the same program stream wrapped around video + audio. .m2v is video-only MPEG-2 — no audio multiplexed in. DVD authoring tools sometimes prefer separate.m2v +.ac3 (audio) files so they can rebuild the multiplex with precise timing for chapters and subtitles. XConvert outputs a multiplexed.mpeg by default. If you specifically need MPEG-2-only, the WMV to MPEG-2 endpoint emits a clean MPEG-2 stream.

Why is my.mpeg file larger than the original WMV?

MPEG-2 is a 1996-era codec; WMV 9 / VC-1 (2006) and modern H.264 (2003) compress roughly 2–3× more efficiently at the same visual quality. Going from WMV to MPEG-2 typically grows the file because the encoder needs more bits to match perceived quality. This is normal — the trade-off is universal hardware-player compatibility. If file size matters, drop the resolution to 480p or pick a lower bitrate target. If DVD compatibility isn't required, WMV to MP4 (H.264) produces a much smaller file at the same quality.

How do I get old Windows Movie Maker.wmv files into a modern editor?

Most modern editors (DaVinci Resolve, CapCut, Shotcut, Kdenlive, recent Premiere Pro) prefer MP4/H.264 over WMV. If your target is editing rather than DVD authoring, WMV to MP4 is the better choice — H.264 in an MP4 container is universally accepted by NLEs and produces smaller files than MPEG-2. Pick MPEG only when the downstream tool specifically expects MPEG-1/MPEG-2 (DVD authoring, broadcast workflow, or an older NLE that lists.mpeg as a supported import).

Can I burn this.mpeg straight to a DVD?

Almost — but there's an extra step. A DVD-Video disc needs a VIDEO_TS folder with VOB files (an MPEG-2 program stream with extensions for menus, subtitles, and chapter navigation), an IFO index, and the UDF filesystem. Free tools that do this from a compliant.mpeg input: DVDStyler (Windows / macOS / Linux), Bombono DVD (Linux), DeVeDe, and ImgBurn (paired with a separate authoring step for menus). If you just want the file on a data DVD or USB for a player that reads raw video files, the.mpeg from XConvert works as-is.

Will the audio convert too?

Yes. WMA audio inside the.wmv is decoded and re-encoded into an MPEG-compatible audio track — MP2 by default for general.mpeg output, AC-3 when the result targets DVD authoring. Tracks remain in sync. Multichannel (5.1) WMA Pro audio is downmixed to stereo unless you're producing a DVD-targeted output where AC-3 5.1 is preserved.

Can I batch convert multiple WMV files at once?

Yes — upload as many.wmv files as you want; there's no quantity limit. Apply the same MPEG-1 / MPEG-2 settings across the batch or pick per-file options. Each file converts in parallel on our servers and downloads individually or as one ZIP. Handy for digitizing a folder of Windows Movie Maker exports in a single pass.

Is the conversion lossy?

Yes. WMV (VC-1 family) and MPEG-2 are different codecs, so the video is fully decoded and re-encoded — there is no lossless remux path between them as there can be between MOV and MP4. To minimize visible loss, keep Quality Preset on "Very High (Recommended)" or switch to Constant Quality and pick a high-quality setting. Avoid round-tripping; each re-encode degrades the picture further.

What if I need MPEG to go the other way?

To go back to WMV (rare, but useful for legacy Windows servers and PowerPoint embedding on older Windows builds) see MPEG to WMV. For a modern container see MPEG to MP4. To trim or split a long.mpeg before authoring, use Trim MPEG.