Add Captions to WMV
CentClip transcribes your WMV file and embeds captions directly into the video - or exports a ready-to-use SRT or VTT file. Built for compliance teams, trainers, and editors who need to caption legacy Windows Media content without paying a monthly fee.
Drop your file here
MP4 · MOV · MP3 · WAV · WebM · MKV and more
5 free minutes · no account needed · no watermark
How to add captions to wmv
- 1
Upload your WMV file
Drag your WMV file onto the upload area or click to browse - no account required to start. CentClip accepts WMV files directly from Windows Media Player exports, screen recorders, and older corporate recording systems without any conversion step. Your first 5 minutes are processed free, so short training clips or meeting recordings often cost nothing.
- 2
Review and correct the transcript
CentClip generates a time-coded transcript automatically and opens it in an inline editor. Click any word to jump to that exact moment in the video and fix errors before they get burned into the file. This is especially useful for WMV recordings with variable audio quality - you can clean up the transcript in seconds rather than redoing the whole upload.
- 3
Download captions or an exported MP4
Choose burned-in captions to receive a finished MP4 with captions permanently overlaid, or download an SRT or VTT file to attach in YouTube Studio, Vimeo, an LMS platform, or any compliance archival system. A plain text transcript is also available if you need the words without timing data.
Why choose CentClip?
WMV files are accepted directly - no conversion required
Most modern captioning tools are built around MP4 and MOV, which means WMV files either get rejected outright or silently converted before processing. That conversion step can shift audio timing and produce captions that drift out of sync - a real problem for compliance recordings where accuracy is auditable. CentClip ingests WMV natively, preserving the original timestamps from the Windows Media container. You get captions that stay locked to the right moment without any pre-processing on your end.
Pay per minute for archival projects, not a monthly seat fee
Captioning a backlog of legacy WMV training videos or quarterly meeting archives is a one-time project, not an ongoing workflow. A monthly subscription charges you whether you use it or not - CentClip charges 5 cents per minute only when you process files. A 60-minute training video costs three dollars. Credits never expire, so you can buy a block for a quarterly caption project and use the remainder months later without losing anything.
Automatic language detection handles multilingual corporate content
WMV archives from global companies often contain recordings in different languages - regional town halls, localized training sessions, or calls with overseas teams. CentClip detects the spoken language automatically without requiring you to tag each file before upload. Transcription covers 50+ languages, and the output - whether burned-in captions, SRT, or VTT - reflects the source language of the audio. No manual language codes, no per-language pricing tiers.
FAQ
How accurate are the captions generated from a WMV file?
Accuracy depends on audio clarity and background noise, but clean speech in a supported language typically produces caption accuracy above 95%. The inline transcript editor lets you review and fix any errors before exporting, which takes under a minute for most clips.
Is there a free trial, and what does it cost after that?
Your first 5 minutes of captioning are completely free with no account required. After that, CentClip charges 5 cents per minute with no subscription - you buy credits when you need them and they never expire.
Does CentClip accept WMV files from all Windows versions and recording tools?
CentClip accepts standard WMV files regardless of whether they were produced by Windows Movie Maker, Windows Media Encoder, screen capture software, or corporate webcast platforms - no specific Windows version is required.
Do my credits expire if I don't use them right away?
Credits never expire. Buy a block when you have a captioning project, and any unused balance carries forward indefinitely - there are no monthly rollover limits or expiry dates.