Add more stats #446

From https://www.linkedin.com/posts/nicholascamardo_rawcooked-activity-7262140570779725828-0JSS/

• 🎞 Input DPX: 4K; 16-bit; RGB; 37,476 frames; 2.49TiB
• 💾 Output MKV: Losslessly compressed to 1.37TiB
• ⬇ Compression ratio: 55%
• 🖥 Hardware: Intel Xeon E5-2680 V3 @ 2.50GHz x 48
• ⚙ Software: Ubuntu 20.04; ffmpeg 7.0, RAWCooked 23.12
• 🔀 Transcode time: Approx. 21.5 hours
• ⏳ Total processing time (including MD5 manifest, reversibility checks & checksum validation): Approx. 87 hours