Jsb1213gcp1.7z

7-zip default compression level (split from solid block thread)

Seeing this list and considering that this means that 5 = Normal for 7-Zip, I wonder why TC uses "normal compression (6)" in the " ghisler.ch JSB1213GcP1.7z

In a solid archive, multiple files are concatenated and treated as a . This approach offers several advantages and trade-offs: 7-zip default compression level (split from solid block