Klondike Moon FMV

• Extension: SEQ, SFX, VID
• Samples: http://samples.mplayerhq.hu/game-formats/klondike-moon-fmv/

The DOS game Klondike Moon contains a VIDEOS/ directory that has triplets of files that likely correspond to full motion video files. The SFX files apparently contain unsigned 8-bit PCM. The SEQ files likely contain header/control information to indicate how to play the files.

VID files start with VGA palette and uncompressed 320x200 image followed by non-delimited RLE-coded delta frames.

Those frames actually consist of update chunks starting with 16-bit absolute image offset followed by RLE opcodes:

• 0xFF 0xFF -- end
• 0xFF nn ll -- run of pixel nn ll times
• nn -- single pixel value