MPEG, CCITT H.261 (P*64), JPEG
Image and Image sequence compression/decompression C software engines.
The Portable Video Research Group at Stanford have developed
image/image sequence compression and decompression engines (codecs)
for MPEG, CCITT H.261, and JPEG. The primary goal of these codecs is
to provide the functionality - these codecs are not optimized for
2/24/93 (JPEG Version 1.1)
Changed the fill marker handling. On early JPEG revisions, one
interpretation is that fill markers came in pairs of 0xff 0xff, but
now it can be an arbitrary number of 0xff bytes. A one line fix in
stream.c handles this.
The arbitrary frame width and frame height is handled much more
robustly. Decimated frames default frame size is handled with