I'm writing code to create BWF files from scratch, and it would help me to have a couple of working files to use as reference. I have the WAV part down, been doing that for years. But adding the header is proving troublesome. I've read all the specs I can find, including EBU Tech 3285 and ancillary docs, but I must be missing a clue.
The content is unimportant, but the payload should be WAV and not MP3. All I really care about is the header, so the first 1K from any working files would do. I only need to be compliant with version 0 (1997) of the BWF spec.
Any help / links appreciated.