미디어
WEFAX Codec Skill
Encode images into WEFAX (Weather Facsimile) HF radiofax audio WAV files and decode WEFAX recordings back into images. Supports IOC 576/288 at 120/60 RPM per WMO standards. Use this skill whenever the user mentions WEFAX, weather fax, radiofax, HF fax, weather map transmission, marine weather charts, NOAA radiofax, JMH, or wants to convert images to/from the FM audio format used for HF weather chart broadcasts. Also trigger when the user has a WAV file recorded from a shortwave weather fax broadcast and wants to extract the weather map image. Distinct from the fax-codec skill which handles telephone Group 3 fax — WEFAX uses FM modulation on HF radio, not DPSK on telephone lines. Covers encoding (image to WAV) and decoding (WAV to image).