AVI (Audio-Video Interleave) format was developed by

The correct answer is (c) Microsoft.

AVI (Audio Video Interleave) is a multimedia container format developed by Microsoft in 1992. It was the first widely used digital video format and is still used today, although it has been superseded by newer formats such as MP4 and MKV.

IBM is a multinational technology company that was founded in 1911. Apple is a multinational technology company that was founded in 1976. Macromedia is a software company that was founded in 1992 and was acquired by Adobe in 2005.

IBM, Apple, and Macromedia were all involved in the development of early multimedia technologies, but AVI was developed by Microsoft.