Fact · Transcription
CapCut's help article says that if a video has no audio, or the volume is too low, CapCut cannot generate captions.
Checked against its source on October 17, 2026
In the source's own words
“If your video has no audio or the volume is too low, CapCut cannot generate captions.”
Why Aren't Auto Captions Working in CapCut?, CapCut Help Center, 2026, Hidden reasons: 4 Muted or Missing Audio Track.
Open the original- What it measures
- CapCut's help article on auto captions. The check it implies is the audio track on the timeline and its volume level.
- What it does not show
- The article does not say how low the volume must be. A clip whose audio is muted on the timeline is a common cause, but the article does not name it.