> Ever since Apple originated consumer computer video with Quicktime back in the early 1990s
I think that honor befalls the ITU with their H.261. It's only a few years difference and it definitely was never as wide spread as Quicktime but that's the first format that I remember that actually worked. It never succeeded on the web though there were a couple of companies that tried to do this using so called browser plug-ins.
Live streaming is mostly the domain of RTMP these days, HTTP doesn't lend itself well to live (but works just fine for streaming stored content).
As for why browsers don't all do MP4, you could ask why browsers do not natively support RTMP, that would solve the whole problem in one go.
I think that honor befalls the ITU with their H.261. It's only a few years difference and it definitely was never as wide spread as Quicktime but that's the first format that I remember that actually worked. It never succeeded on the web though there were a couple of companies that tried to do this using so called browser plug-ins.
Live streaming is mostly the domain of RTMP these days, HTTP doesn't lend itself well to live (but works just fine for streaming stored content).
As for why browsers don't all do MP4, you could ask why browsers do not natively support RTMP, that would solve the whole problem in one go.