yb

Turn songs (.wav/.mp3) into publishable YouTube music videos with the `yb` package: render a still-cover, Ken Burns, or audio-reactive video, derive the thumbnail, loudness-normalize a whole album, verify the result against what YouTube actually accepts, and publish. Use when the user wants to publish a song or album to YouTube, make a music video or visualizer from an audio file, add cover art to a track for upload, or check a rendered music video before shipping it.

Prepare and publish a video to YouTube with the `yb` package: transcribe, derive title/description/keywords, detect chapters, render a thumbnail, upload (with captions), and edit already-published videos (metadata, subtitles, chapters, thumbnail). Use when the user wants to publish/upload a video to YouTube, prepare YouTube metadata/chapters/subtitles, replace or add subtitles on an existing video, or update a published video's title/ description/tags/thumbnail. For first-time OAuth setup, use yb-setup first.

Prepare a podcast episode with the `yb` package: show notes, chapter markers (ID3 chapters embedded in the MP3 + a Podlove PSC sidecar), an optional cover-over-audio video (static or Ken Burns), and an RSS episode item. Use when the user wants to turn audio (or a video's audio) into a publishable podcast episode, generate show notes / podcast chapters, embed chapters in an MP3, make a cover video for an audio episode, or build a podcast RSS feed.

Set up YouTube publishing for the `yb` package: install the right extras, create a Google OAuth client (gcloud optional — the console path works), wire up the credentials, run the one-time consent, and test the connection. Use when the user wants to publish/upload to YouTube for the first time, hits an OAuth or "client secrets" error, sees "accessNotConfigured", needs to make or replace a YouTube OAuth client, or asks how to authenticate yb with YouTube.