Muerto wrote:Ok then.... but without memory hunts, no one would ever be aware of the following formats:
Noise Runner
Polka Runner
Polka Packer
Pru Runner (V1)
People are aware of those formats because the coders released replayers for them, promising less CPU utilisation than the standard protracker replayer.
Muerto wrote:(yes of course, if you was really good at assembler, you could depac the whole demo, and then discover, the replay-routine did somthing to the module before it was played..)
That's how most of my rips are done. Of course, I don't disassemble the whole demo, just the parts that initialise and play the music. And, if you're wondering how I find that, I simply look through the code for writes to the audio registers.
For example, it's simple enough to depack the Operation Stealth files, find the SoundFX mods and samples, then patch them together, however if you look at the replay routine, you'll see they've tweaked it so the frequency of each sample is halved just before writing it to the audxper register. That's why certain earlier rips of the music (mentioning no names
had all the samples playing back at the wrong frequency.