Convert AVI to captions

Captions include speaker identification and sound descriptions (music, applause, door closing) for deaf and hard-of-hearing viewers. Subtitles assume the viewer can hear and focus on translating dialogue.

Yes! Sonix generates captions meeting ADA and Section 508 requirements. Add speaker labels and sound descriptions to bring legacy content into compliance.

Yes! After transcription, add non-speech descriptions like [music playing], [door closes], or [applause] in Sonix's editor for fully accessible captions.

Upload your AVI, transcribe with Sonix, add speaker labels, then export to your required caption format. Perfect for bringing legacy training content into compliance.

SRT is most universal for archives. For broadcast or specific compliance needs, export to TTML formats which meet FCC requirements.

Accuracy depends primarily on audio quality, not file age. Clear audio in AVI files transcribes at 99%+ accuracy. Review and correct any errors for professional results.

No. AVI files can be uploaded directly; the audio track is extracted and transcribed regardless of which video codec the file uses.

AVI files often use little or no compression, and fully uncompressed AVI can occupy multiple gigabytes per minute of video. Re-encoding to a modern container like MP4 reduces the file size considerably if you need to move or store the footage.