SP54 The Mustek's gsmart has the ability to make short video-clips. The file generated is an .avi file, using a codec/decompressor indentifying itself as SP54. The codec will usually be installed by default when you install the bundled software. Apparently a form of MJPEG but with some internal information missing. Hardware using this format: The 'SP' could mean 'Sun Plus', as those hardware use this type of chip. The only FOURCC really used by this codec seems to be SP44. |