lamiaceae wrote:
Not having used one, GoPro or other, are the clones as good? Somehow Apple Computers is still thriving. Look what happened to IBM after Compac and Dell cloned the original "PC". The high price & closed architecture failed for Sony for the Betamax.
Actually, that's not quite true regarding the failure of Betamax.
It was Sony who invented the first cassette based videotaping system (after Ampex made the first commercial open reel video tape devices). The Ampex tapes were something like 2 inches wide; Sony's U-Matic was 1" wide in a cartridge. It was too costly for consumers and so only found use in industry and education.
As technology improved, Sony then made a cartridge for 1/2" wide tape, and improved the cartridge mechanism itself - that was Betamax. And it was the only game in town.
But it was Sony's hubris that cost them that market. The problem with Betamax in the US was the 1 hour time limit (of the original models), and in those days we in the USA had the Sunday night "Movie of the week" which was a 2 hour program. So RCA went to Sony and asked them to make a 2 hour version (by slowing the tape speed) - Sony, being more engineering than marketing oriented, refused. Not that regular people would really have noticed the degradation of quality, but again, from the engineering point of view, Sony wanted no part of it.
So RCA asked Sony to make an OEM version of Betamax for them - put the RCA label on the machines rather than besmirch the Sony brand. Again, Sony refused.
So then RCA went to Matsushita (who was known in the states at the time as Panasonic) and asked them for a 2 hour capable version. They were happy to comply, and essentially copied the (by then old) cassette technology of U-Matic. And that became VHS.
Of course, Sony has fallen far from the heights of technological respect it had in those days (at least from the consumer viewpoint), but back then they prided themselves on that brand and engineering superiority and did not want to hear about any kind of compromise. When their videotape factory in Dothan, Alabama ended up having to manufacture VHS cassettes years later, it was a real loss of face.