While AVI was revolutionary in the 1990s for its ability to store various types of synchronized audio and video data, it has largely been superseded by the MP4 (MPEG-4 Part 14) format. MP4 offers superior compression, meaning it provides better video quality at significantly smaller file sizes. Most modern web-based converters, such as OnlineVideoConverter
While interfaces differ, most YouTube to AVI downloaders follow a similar workflow: youtube 2 avi download