It is rarely intended for heavy encryption. Rather, it is designed for speed and efficiency, often used for identifying data rather than hiding it from a determined adversary.
Multi-language support with high-bitrate lossless tracks (e.g., TrueHD 7.1 Atmos). Their 2160p encodes often range from 10 Mbps to 25 Mbps
If you encountered "swtyblz encodes" in an output file, compare it against neighboring accession patterns. For instance, "swtyblz" might be a mangled version of "SWT_BLZ" (a hypothetical Sinorhizobium or Streptomyces locus) or part of a plasmid backbone like pBLUESCRIPT.