Help

Everything you need to have a conversation with any video.

How do I upload a video?

Go to Learn, drop a supported file into the upload area, and press Analyze video. MP4, MOV, MPEG, WEBM, and AVI are supported.

What does “From video” mean?

The answer came from the uploaded lesson itself. It shows the exact timestamp and a Jump to moment button so you can verify it yourself.

What does “Web research” mean?

The video didn't answer your question, so ContextBridge searched the web. Those answers are labelled and sourced separately — never mixed with what the video says.

Can I ask questions by voice?

Yes. Tap the microphone in the question bar, speak, and tap again — your question submits automatically and the answer can be read aloud.

Which languages are supported?

Answers can be in the same language as your question, English, or Hindi. Voice answers are spoken in the selected language.

ContextBridge — don't watch the whole video or search everywhere for one answer. Ask the video directly.