Skip to content
Nappai Documentation

Youtube

This component lets you grab the text from a YouTube video. Nappai then uses this text for other tasks, like summarizing the video or analyzing its content.

Relationship with YouTube API

This component connects to the YouTube API to retrieve video transcripts. It needs a valid YouTube video URL to work correctly.

Inputs

  • Video URL: Paste the web address (URL) of the YouTube video here. Only one video URL is allowed per use.

Outputs

  • Data: This output contains the text from the YouTube video’s transcript. This text can then be used by other Nappai components to perform actions like summarizing, analyzing sentiment, or extracting key information. The output also includes metadata about the video (like the title and upload date).

Usage Example

Let’s say you want to summarize a YouTube tutorial. You would:

  1. Paste the YouTube video URL into the “Video URL” input field of the Youtube component.
  2. Run the component.
  3. The “Data” output will contain the transcript.
  4. Connect the “Data” output to the “Summarizer” component to automatically generate a summary of the tutorial.

Templates

This component can be used in any Nappai workflow where you need to access the text content of a YouTube video. There are no specific templates dedicated solely to this component; its usage is integrated within broader workflows.

  • Summarizer: Use this component to create a concise summary of the YouTube transcript.
  • Categorizer: Use this component to identify the main topics discussed in the YouTube video.
  • Entities extraction: Use this component to extract specific entities (like people, places, or organizations) mentioned in the video.
  • PGVector: Use this component to store and search the video transcript as vector embeddings for semantic search.
  • Speech to Text: While this component focuses on YouTube, this component can transcribe audio from other sources.

Tips and Best Practices

  • Make sure the YouTube video you provide has a publicly available transcript. Not all videos have transcripts.
  • Double-check the URL for typos before running the component. An incorrect URL will prevent the component from working.

Security Considerations

This component only accesses publicly available YouTube data. No sensitive information is accessed or stored. However, always ensure you are only using URLs to videos you have permission to access.