RunConvert
Sign In

MPEG to WMV Converter

Convert MPEG to WMV online for free. Fast, secure, and high-quality conversion with no sign-up or software required.

Free to useNo file stored beyond 1 hourEncrypted over TLS 1.2/1.3No watermarks

Like RunConvert? Set us as a preferred source on Google.

Add to Preferred Sources

How it works

Three steps to your converted file

Everything happens in your browser tab - upload, pick a format, download. The heavy lifting runs on our servers.

01

Upload your file

Drag and drop, click to browse, or paste a URL. Batches take up to 20 files at once - 230+ input formats across video, audio, image, document, and archive types.

02

Choose an output format

Pick from over a hundred output formats. Filter by category or search by name - every option is open to everyone, no account needed.

03

Convert & download

Hit Convert and grab your download link moments later. Originals are erased when the job completes; results are cleared within about an hour.

What is an MPEG file?

The MPEG (Moving Picture Experts Group) file extension refers to a digital video format standardized by the ISO/IEC (specifically ISO/IEC 11172 for MPEG-1 and ISO/IEC 13818 for MPEG-2). It utilizes lossy compression techniques, including Discrete Cosine Transform (DCT) and motion compensation, to store video and audio data. MPEG files typically employ the MPEG Program Stream container format, designed for reliable storage media like optical disks, distinct from the Transport Stream used in broadcast. It supports variable bit rates and separates video, audio, and metadata streams for synchronized playback.

How to open an MPEG file

MPEG files possess extensive native support across major operating systems. On Microsoft Windows, they open natively with Windows Media Player and the Movies & TV app. Apple macOS users can view them via QuickTime Player. For files encoded with less common codecs or variations, cross-platform open-source players like VLC Media Player or MPV are recommended as they include built-in decoding libraries for all MPEG standards.

MPEG Technical Info

Full Name
Moving Picture Experts Group File
Developed By
ISO / IEC
Initial Release
1993
MIME Type
video/mpeg

What is a WMV file?

Windows Media Video (WMV) refers to a series of video codecs and their corresponding coding formats developed by Microsoft, typically encapsulated in the Advanced Systems Format (ASF) container. The format evolved through several iterations (WMV7, WMV8), culminating in WMV9, which was standardized by SMPTE as VC-1 (SMPTE 421M). WMV utilizes inter-frame compression and was originally designed for internet streaming applications and the Windows Media framework, supporting variable bit rate (VBR) and digital rights management (DRM).

How to open a WMV file

WMV files open natively in Microsoft Windows environments via Windows Media Player and the Movies & TV app. On macOS, native support is absent, requiring third-party tools such as VLC media player or the legacy Flip4Mac component for QuickTime. Cross-platform suites like MPlayer and DivX Player also support the ASF container and VC-1 codec family required to render WMV content.

WMV Technical Info

Full Name
Windows Media Video
Developed By
Microsoft
Initial Release
1999
MIME Type
video/x-ms-wmv

More tools

Related conversions

MPEG to AAC

MPEG to AIFF

MPEG to AVI

MPEG to FLAC

MPEG to FLV

MPEG to GIF

MPEG to M4A

MPEG to MKV

Why RunConvert

The fastest way to convert any file

Purpose-built for speed, privacy, and breadth of format support.

Convert MPEG to WMV in seconds

Every MPEG to WMV conversion runs on our servers, so your device stays fast and the output quality stays intact.

Fast, cloud-powered

No queue, no waiting. Files are processed on high-performance servers and returned in seconds, even for large files.

Secure & private

Encrypted in transit and never shared with anyone. Uploads are erased the moment your job completes, and results shortly after.

Free - no account needed

Convert without creating an account - no credit card, no trial clock. Sign in only if you want history and higher daily limits.

Developer API

Convert MPEG to WMV via API

Automate MPEG to WMV conversions in three steps: create a job, upload your file, then poll for the result.

# 1. Create job
curl -X POST https://api.runconvert.com/v3/jobs \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "tag": "mpeg-to-wmv",
    "tasks": {
      "upload-file": {
        "operation": "import/upload"
      },
      "convert": {
        "operation": "convert",
        "input": "upload-file",
        "output_format": "wmv"
      },
      "export-result": {
        "operation": "export/url",
        "input": "convert"
      }
    }
  }'

# 2. Upload your file (use upload_url from the response)
curl -X PUT "$UPLOAD_URL" --upload-file input.mpeg

# 3. Poll for result
curl https://api.runconvert.com/v3/jobs/$JOB_ID?include=tasks \
  -H "Authorization: Bearer YOUR_API_KEY"

Replace YOUR_API_KEY with your RunConvert API key. Get your free API key at runconvert.com/api.