Forecast

The tool encodes podcast episodes into MP3 format while handling chapter metadata. It can embed artwork, titles, and descriptions automatically, pulling information from file naming conventions and remembering recent URLs or images for repeated chapters such as sponsor segments. Chapters are written according to the MP3 Chapters standard, supporting titles, links, and images, and can include hidden chapters that display only a link or image in compatible players.

Audio editors can place markers in a WAV file, which the program imports as chapters, eliminating manual chapter creation. The built‑in MP3 encoder uses the LAME library and distributes processing across all CPU cores for faster, high‑quality output. It also scans for unusually long silence periods and issues warnings to help avoid unintended gaps.

Additional utilities include one‑click copying of episode duration and file size, as well as the ability to export sponsor airchecks. The software runs on macOS and is positioned for professional podcasters seeking streamlined post‑production workflows.