If you meant something else by "ssis984+4k+top" (e.g., a technical term, a product code, or a non-adult reference), please provide more context, and I'll be happy to help further.
When searching for this content, always verify the MediaInfo logs. Look for the "Writing library" to confirm it matches the SSIS984 standard, and ensure the bitrate hits the "TOP" thresholds. Do not settle for re-encodes. ssis984+4k+top