Use AI & Daily to generate Automatic Video Highlights

Summary

John from Daily introduces an Automated Video Highlights tool that transforms a one-hour poker game into a TikTok-style summary using AI. The tool combines voice, video, and recording APIs to create contextually relevant, shareable content without manual editing. It uses speech-to-text AI to transcribe audio and game state data to identify key moments, then employs a cloud agent and GPT-4 to summarize the game into a JSON timeline. The VCS stitches the media into a dynamic, shareable video, showcasing the potential of Daily's AI toolkit for developers.

Takeaways

• 🃏 Automated Video Highlights is a new tool designed to create engaging, TikTok-style summaries of long events.
• 👥 The tool was tested during a virtual card game with Daily's engineering team, but not everyone could participate.
• 🎥 It combines voice, video, and recording APIs to produce contextually relevant content without manual editing.
• 💾 Individual video and audio files for each participant are stored in an S3 bucket for later use.
• 🔍 Speech-to-text AI transcribes audio tracks to create a textual record of the game, aiding in identifying key moments.
• 📊 Game state data and player text chats are also captured to provide additional context for the AI workflow.
• 🤖 A cloud-based AI, such as GPT-4, is used to summarize the game by highlighting interesting moments based on the provided data.
• 📝 The AI generates a JSON file outlining a timeline of events to guide the media compositing process.
• 📚 Daily's Video Component System (VCS) automatically stitches together the individual media files according to the timeline.
• 🎨 VCS allows for dynamic rendering and the addition of graphic overlays for visual engagement and branding.
• 🚀 The tool is part of Daily's AI toolkit, and the company is excited to see how developers will integrate it into their apps and products.
• 🔗 Interested parties can learn more by visiting daily.co/AI or contacting Daily directly.

Q & A

What is the purpose of the Automated Video Highlights tooling mentioned in the script?

The Automated Video Highlights tooling is designed to create short, engaging, TikTok-style summary reels from longer video content, focusing on moments of high stake drama, without requiring manual video editing.

How does the Automated Video Highlights tooling utilize Daily's APIs and AI technology?

The tooling combines Daily's voice, video, and recording APIs as part of an AI-powered, cloud-based workflow to generate contextually relevant, shareable content.

What is the duration of the poker game that the team played?

The poker game took around an hour.

Why is it impractical to share the full hour-long recording of the poker game?

Sharing the full recording is impractical because realistically, no one would sit through a start-to-finish screen recording of an hour-long game.

How does the Automated Video Highlights tooling handle the storage of individual participant data?

It leverages Daily's raw track recording mode to store individual video and audio files for each participant directly to an S3 bucket.

What role does speech-to-text AI play in the Automated Video Highlights process?

Speech-to-text AI is used to transcribe audio tracks for all players and the card dealer, providing a fully diarized textual record of what was said throughout the game.

What additional data is used to provide context for identifying key moments of action in the game?

The game state data and player text chats are used to provide extra context for identifying the key moments of action.

How does the cloud-based AI workflow for producing the final composite timeline work?

A custom cloud agent uses the S3 bucket's transcripts and timestamp data to converse with an LLM like GPT-4, which summarizes the game by highlighting interesting moments, resulting in a JSON file of events.

What is VCS and how does it contribute to the Automated Video Highlights process?

VCS, or Video Component System, is Daily's cloud-based compositor that automatically stitches together individual audio and video files into shareable content based on the timeline of events.

How does VCS enhance the final output of the Automated Video Highlights?

VCS dynamically renders relevant scenes based on the context, and allows for additional graphic overlays for visual engagement and branding.

What are the next steps or resources for developers interested in using Automated Video Highlights in their apps and products?

Developers can learn more by visiting daily.co/AI or reaching out to Daily for further information.