AI Video & Audio Detection
Check C2PA provenance for video or audio; optional analysis samples 3 video frames or up to 12 seconds of speech.
Step-by-step guide
Select original files and inspect the detection or conversion result; check content and layout after conversion.
- Upload video or audio and inspect its format and C2PA provenance.
- Video checks 3 sampled frames; speech analysis examines up to 12 seconds from the start.
- Check provenance and content signals separately; these do not certify the full file.
Processing
Check C2PA provenance for video or audio; optional analysis samples 3 video frames or up to 12 seconds of speech. Free, on-device provenance and optional AI-indicator checks. The model may download on first use. Missing C2PA signatures do not imply AI origin, and scores are not authenticity probabilities.
Frequently asked questions
Why is processing slow?
Large files and first use may take longer. Keep the page open; try a small file first.
How can I save or send the result?
Review the result, then choose Save file or Send file. If forwarding to WeChat stalls, save to Files and attach it from inside the WeChat chat.
Common searches
These questions reflect recurring search wording seen in current public search results and are intended to be updated with first-party search data.
How do I check whether a video is AI-generated?
Upload the video, review representative frames and the analysis result, then compare it with source and file evidence.
How do I detect AI-generated audio?
Upload a supported audio file for analysis and treat the result as evidence rather than absolute proof.
Are AI video detectors 100% accurate?
No detector can guarantee that. Re-encoding, editing, compression, and changes in generation models can affect results.