A common mistake is treating a 4K install as a standard file. If the screen looks gray or washed out, your HDR→SDR tonemapping is broken.
For Windows 11 Users (AutoHDR):
For Linux (KDE + MPV):
# In mpv.conf
vo=gpu-next
target-colorspace-hint=yes
hdr-compute-peak=yes
Without this, SSIS-586 will look flat and desaturated.
The goal of a 4K install is Direct Play, never transcoding. ssis586 4k install
Critical Command Line for FFmpeg (if remuxing to MP4):
ffmpeg -i SSIS-586.mkv -c copy -map 0 -movflags +faststart SSIS-586-4K.mp4
Follow this sequence exactly. Do not deviate unless your specific board manual states otherwise. A common mistake is treating a 4K install as a standard file
A successful SSIS586 4K install is 90% preparation. Gather the following: