Any chance the developers could create a standalone 'ft4d' command line decoder for .WAV files similar to the 'ft8d'? Yes I know 'jt9' exists, but the request centers around creating a standalone, multiband FT4 decoder for the RedPitaya similar to what Pavel did for FT8 - see https://github.com/pavel-demin/ft8d His version has been optimized to handle his complex .c2 file format and packaged to be compiled standalone without all the other code required if the core suite. Having a similar starting point for FT4 would help kick start supporting the new mode on the RP.
Thanks for your consideration.
andyz - K1RA