Comment Re:QuickTime was very proprietary (Score 1) 20
Lots of windows apps were possible because of quicktime for windows. Adobe was built on top of it for a long time.
Long ago when Quicktime was dying because Apple abandoned it in the 2000s; the developer list had an email asking opinions about open sourcing quicktime. Apple should have open sourced most of it. MKV didn't need to happen. I certainly liked the ability to have reference movies that just worked and took no space.
The API wasn't easy. It was also a massive codebase. I don't think anything has matched it. They did more than codecs; conversion. It handled timecode and editing - the backbone to every video editor for decades was made of Quicktime. It wasn't just for playback and compression. It handled audio and images too. Maybe it didn't need to be so huge...and try to be everything A/V for everybody. They should have handed off most of it to open source and we'd all be better for it if they had.