Introduction - If you have any usage issues, please Google them yourself
This procedure for any files Base64 encoding, depending on whether the standard Base64 encoding of DFLAGS Makefile variable is added-DPRIVATE_BASE64.
With this program is:
./base64convert-e 1.mp3 encode.data // results 1.mp3 Base64 encoding of the encoded file stored encode.data
./base64convert-d encode.data 2.mp3 // decoding result of decoding the file by encode.data 2.mp3