Ask better questions about a video with AI chat
Use transcript-based questions to explore an explanation, while checking the answer against the source.
Sometimes a lecture makes sense until one step changes the argument. Video chat can help you explore that step without losing the question in a separate notebook.
This article was first published in 2024 and has been revised to explain the current transcript-based feature and its limitations.
Ask one question at a time
A question such as “Why is this condition checked before the loop?” gives you a specific explanation to evaluate. “Explain everything” is more likely to produce another broad overview.
Read the response, return to the relevant section and decide whether the explanation matches. If the connection remains unclear, ask about the specific missing assumption.
Understand the source
Chat uses the available video transcript and relevant conversation context. An on-screen formula, code change or diagram may not be represented in the text. Captions can also misrecognize technical terms.
Long videos can exceed the context processed for an answer. AI responses may be incomplete or wrong even when they sound confident. Do not treat them as verified quotations from the speaker.
Turn the answer into your own note
Once you have checked an explanation, write it in your own words. If you cannot verify it, keep the uncertainty visible as a question. This keeps your final notes more trustworthy than a pasted conversation.
Avoid submitting sensitive or confidential information in prompts. See Privacy for processing and service-provider information.
Know the prerequisites
Sign in, choose a video with a usable transcript, and start with one focused question. Keep useful answers alongside your own notes for later review.
For practical checking steps, read Use AI video summaries without losing the important details or the AI guide.
KEEP EXPLORING