If your "feature" involves automatically processing the contents of KT2.7z archives (e.g., extracting specific samples or batch-converting kits), use the .
: Use 7z e KT2.7z *.wav to extract only the audio samples while ignoring the kit metadata. KT2.7z
For features involving the format itself (the drum kit data): Modifying the Archive Index If your goal is
: Re-create the archive with solid compression disabled if you need to frequently append new drum kits or samples without high CPU overhead. 3. Audio Asset Management extracting specific samples or batch-converting kits)
: You can script archive creation or modification by calling 7z.exe with arguments such as a for add or u for update. 2. Modifying the Archive Index
If your goal is to develop a new core feature for the .7z format (such as improving the multi-threaded compression speed or adding new encryption methods ), you should engage with the 7-Zip SourceForge or GitHub communities to submit feature requests or patches.