Convert Ogg Video (.ogv) to Windows Media Audio (.wma) online for free. Fast, secure video conversion with no watermarks or registration.
Conversion settings — add a file to adjust
Upload your .ogv file by dragging it into the upload area or clicking to browse.
Choose your output settings. The default settings work great for most files.
Click Convert and download your .wma file when it's ready.
OGV files contain Vorbis audio — Xiph.org's open-source lossy codec — within the Ogg video container. WMA (Windows Media Audio) is Microsoft's proprietary audio format from 1999, used throughout the Windows ecosystem for digital music, streaming, and media server content. Converting OGV to WMA extracts audio from open-source video into Microsoft's native audio format.
Certain legacy Windows systems and devices require WMA format — older Windows Media Center installations, pre-2010 car stereos, Zune players, and some enterprise media servers. Converting OGV audio to WMA bridges the gap between the open-source video world and the legacy Microsoft audio ecosystem.
WMA is also the expected format for some Windows-based automation and kiosk systems that were built during the Windows Media era.
FFmpeg extracts and decodes the Vorbis audio from the OGV container, then encodes to WMA using the wmav2 encoder (WMA version 2). Output bitrates range from 64-320 kbps at sample rates up to 48 kHz. The output is wrapped in an ASF container with .wma extension. WMA Pro encoding is available for higher efficiency.
WMA v2 at 192 kbps is comparable to Vorbis at similar bitrates — both are mature lossy codecs. The transcoding from Vorbis to WMA introduces a generation loss; using 20-30% higher bitrate for WMA compensates for this.
| Device | OGV | WMA |
|---|---|---|
| Windows PC | Partial | Native |
| macOS | Partial | Partial |
| iPhone/iPad | Partial | Partial |
| Android | Partial | Partial |
| Linux | Partial | Partial |
| Web Browser | No |
Resolution: 1920x1080
Bitrate: 8-12 Mbps
H.264 recommended for fast processing
Resolution: 1080x1080
Bitrate: 3.5 Mbps
Square or 9:16 for Reels
Resolution: 1080x1920
Bitrate: 4 Mbps
9:16 vertical, under 60s ideal
Resolution: 1280x720
Bitrate: 5 Mbps
Under 140s, 512MB max
Resolution: 960x540
Bitrate: 2 Mbps
16MB limit for standard, 64MB for document
Resolution: 1280x720
Bitrate: 4 Mbps
8MB free, 50MB Nitro
OGV to WMA serves legacy Windows ecosystem needs, extracting audio from open-source video into Microsoft's native audio format.
安全传输
HTTPS 加密上传
隐私优先
文件处理后自动删除
无需注册
即刻开始转换
随处可用
任何浏览器，任何设备
| No |
| 特性 | OGV | WMA |
|---|---|---|
| 全称 | Ogg Video | Windows Media Audio |
| 扩展名 | .ogv | .wma |
| 最适合 | Open source | Windows native |