Add Captions to AVI
Upload an AVI file and get accurate burned-in captions or a downloadable SRT/VTT file in minutes - no account needed, no subscription required. Built for video editors, archivists, and anyone working with legacy footage who needs captions without a recurring monthly fee.
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5 free minutes · no account needed · no watermark
How to add captions to avi
- 1
Upload your AVI file
Drag your AVI file into CentClip directly - no account, no login, and no format conversion required before you start. Your first 5 minutes are processed free, so short clips or test segments cost nothing at all. CentClip accepts AVI files from any source: older camcorders, screen recorders, surveillance exports, or archived project files.
- 2
Select your language and review the captions
CentClip transcribes your AVI audio across 50+ languages and displays the results in a simple inline editor so you can catch and fix any errors before exporting. Proper nouns, technical terms, or names that the recognizer missed can be corrected directly without re-uploading the file. Most AVI files process in a fraction of real time, so even longer recordings are ready to review quickly.
- 3
Download your captioned video or subtitle file
Export a burned-in MP4 with captions permanently embedded into the picture - no subtitle sidecar file needed, and it works on any device or platform. Or download an SRT or VTT file to use alongside the original AVI in any compatible media player or video host. A plain text transcript is also included at no extra cost if you need a written version of the audio.
Why choose CentClip?
AVI has no native subtitle track - CentClip works around that
AVI is one of the oldest video container formats still in wide use, and it has limited native support for embedded subtitle tracks compared to formats like MKV or MP4. That means adding captions to AVI typically requires either converting the file first or burning text directly into the video picture. CentClip handles both workflows - burned-in captions become part of the exported MP4, while SRT and VTT files work alongside the AVI in any player that supports external subtitle loading. You do not need to convert or recompress the file before uploading.
Archive and compliance projects don't need a monthly subscription
Video archives, documentary projects, and compliance recordings often involve a concentrated burst of captioning work rather than a steady weekly volume. Signing up for a transcription subscription to handle a one-time batch of legacy AVI files means paying for months of idle capacity after the project wraps. CentClip charges 5 cents per minute with no recurring fee - a 2-hour archive project costs $6.00 and leaves no ongoing commitment. Credits never expire, so any balance carries forward to the next batch without losing anything.
Accessibility requirements apply to older footage too
ADA compliance and WCAG guidelines apply to archived and legacy video content, not just new productions. Organizations publishing older AVI recordings to a web portal, intranet, or learning management system face the same captioning obligations as any current video. CentClip's transcription supports 50+ languages, so multilingual archives can be captioned in the original language without a separate service. Burned-in captions ensure accessibility even on platforms or legacy players that do not support external subtitle files.
FAQ
How accurate are captions generated from AVI files?
CentClip uses speech recognition that performs well on standard dialog audio. AVI files with clear audio and minimal background noise return accurate results - low-quality or heavily compressed audio may need a few manual corrections in the built-in editor.
Is there a free trial for adding captions to AVI files?
Yes - your first 5 minutes are free with no account or credit card needed. After that, captions cost 5 cents per minute with no subscription required.
Does CentClip accept AVI files directly, and what formats does it export?
Yes, CentClip accepts AVI files without requiring any conversion beforehand. Exports include a burned-in MP4, an SRT file, a VTT file, and a plain text transcript - all included in the same per-minute processing cost.
Do my CentClip credits expire if I'm not captioning regularly?
No. CentClip credits never expire - buy them when you have a batch of AVI files to process and use any remainder on your next project, with no monthly reset or subscription to cancel.