QuickTime 3 Pro Macintosh users wishing to create compressed movies for the Intel® Architecture based PC market can now use their Power Macintosh G3 to both compress and play back Intel Indeo® Video 4.4 in QuickTime files. This compressor supports the password protected media keys, and the transparency features of Indeo Video. QuickTime 3 Pro users can update their installations by dropping a copy of this component into the Mac OS system folder. As with most modern codecs, Indeo Video 4.4 has a higher processor utilization rate, and requires a modern Power Macintosh to decompress.