In many ways, it reflects the AVI format and there is little to distinguish the two as b oth use similar strategies for compression and decompression of video information. However, quickt ime is not limited to the Macintosh platform and can be viewed on practically every platform available today. Any PC or major Workstation platform. Quicktime is easily captured and edited using a Macintosh system because the system supports it directly. It has excellent sound compression capabilities if used solely on the Macintosh.
Many compromises are available between sound and video quality to reduce file size.
Because Quicktime is universal, it has extensive support in editing and viewing software and video capture. Quicktime videos can be fairly large and decompression on Macintosh systems takes a bit of support from software drivers etc. To install quicktime on a Windows platform takes almost 3MB of information as well as a number of drivers for the system. There are endless conversion possibilities for quicktime. If you want to convert from any video format to quicktime and vice-versa, there is a program available for practically every platform.