If you are creating your own probe.7z and want the smallest file size possible, use these recommended settings in the "Add to Archive" window: : 7z Compression level : Ultra (best for maximum space saving)
On : Select "Show more options" > "7-Zip" > "Extract to 'probe'". probe.7z
: 64MB to 128MB (higher uses more RAM but compresses better) If you are creating your own probe
: Solid (groups files together for better compression) 🛡️ Security and Reliability your data (videos
: 7-Zip is widely considered safe and its open-source code has been reviewed by experts.
: Compressing files into a .7z archive is lossless ; your data (videos, documents, etc.) will be bit-for-bit identical when extracted.