CRGreathouse said:OGC doesn't need to be human readable. Releasing an entire binary as OGC is fine, assuming you have the legal right to so release it and don't mind that anyone can distribute the binary.
That's why I distinguished between SRD/SRD-derived content, and your own (pure) OGC.
If you distribute a work that does contain SRD or SRD-derived content then it must remain open and clearly distinguished (ie human readable). The same applies if you use other people's OGC.
Mixed in with other binary content doesn't cut it.
You're right about "assuming you have the legal right to so" - which you don't have, if there's any of that SRD, SRD-derived, or others OGC inside it.