llm-yt-transcript 0.1.0a2

A LLM plugin for YouTube transcripts as fragments

llm-yt-transcript

llm-yt-transcript is a LLM plugin for YouTube transcripts as fragments. It leverages yt-dlp for downloading subtitles.

Installation

llm install llm-yt-transcript

Usage

Download Subtitles

Use the download_subtitles function to download subtitles for a YouTube video:

llm -f ytt:{youtube_video_url} 'summarize the transcript'

by default, it will download the English subtitles. You can specify the language using the lang parameter before the :. For example, to download Spanish subtitles, use:

llm fragments show ytt:es:{youtube_video_url}

Controlling Logging

By default, llm-yt-transcript does not suppress logs from the yt-dlp library. You can control the logging behavior by setting the LLM_YT_LOG environment variable. For example:

export LLM_YT_LOG=verbose

Supported log modes are:

• verbose: Adds the --verbose argument to the yt-dlp command for detailed output.
• quiet: Adds the --quiet argument to suppress most output.
• default: No additional arguments are passed, using the default logging behavior of yt-dlp.

The default mode is default.

For more details on yt-dlp arguments, refer to the yt-dlp documentation.

Development

To set up this plugin locally, first checkout the code. Then create a new virtual environment:

cd llm-yt-transcript
uv sync --all-groups

Run the following command to run the tests:

uv run pytest