RustPlayer

Give Douyin Downloader an individual link or a creator profile to save videos, image posts, collections, music, and profile content in batches. It combines retries, progress reporting, SQLite plus local-file deduplication, and incremental downloads, and can fall back to a browser when post pagination is restricted. The tool runs from a configuration file or command line on Python 3.8+. Favorites require the logged-in account’s cookies, and browser fallback is currently validated mainly for creator posts.

rqbit handles BitTorrent downloads through a command line, Web UI, desktop wrapper, HTTP API, or embeddable Rust library. It supports magnet links, resuming existing files, selective downloads, pausing, rate limits, and streaming with seeking while a download is in progress. An integrated UPnP media server can expose managed torrents to televisions and other devices on the local network. Desktop releases are provided for macOS and Windows; the Linux desktop wrapper must be built manually.

ndemo converts a YAML playbook into a narrated demo of a web application. Claude Code inspects the page's accessibility tree, authors and tests browser actions segment by segment, and then renders an MP4 with text-to-speech narration; it requires Node.js 20+, ffmpeg, Claude Code, and an OpenAI API key for voice generation.

Use slidoc to extract slide frames from lecture or training videos, transcribe the audio locally with whisper.cpp, align narration to each frame, and produce searchable Markdown notes. You can run its Python CLI stage by stage or let the bundled Claude Code skill drive the workflow. It requires ffmpeg, whisper.cpp, and a local Whisper model, and transcription of long batches can still take several hours.