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I'll deal with what I wrote only, not the rest of your silliness :-)

The basic argument is that those who want restrictions to content have been attempting to chip away at what is essentially an open platform. While the W3C's argument is that it is an "extension" to the HTMLMediaElement, and while the draft goes to great pains to state that it is not a DRM system, in actual fact it goes a great way towards allowing for a DRM system.

If you review the diagram in the draft [1], you will see that it covers playback of certain content. Currently, it is restricted to media files. But you can see that once this is adopted, it would then lower the barriers for media companies and other interested actors to push for encryption mechanisms for individual elements.

Even worse, note that the Content Decryption Module (CDM) is a "part of or add-on to the user agent that provides functionality for one or more Key Systems". In other words, these will probably need to be implemented as binary blobs which are add-ons for browsers. They may need to use specific technologies that are part of particular operating systems.

What does this leave us all with? Well, it leaves us with the promogulation of a bad idea (restrictive DRM) implemented using a variety of browser specific extensions that may need to utilise the specific technologies of a particular operating system.

As an example, you could be forced to use an add-on for Internet Explorer that can only be used on Windows 8.

So in other words, the plan is a bad one for technical reasons, and for political reasons it lowers the barriers to campaigning for more restrictive measures leaking nto the rest of the standard.

1. https://dvcs.w3.org/hg/html-media/raw-file/tip/encrypted-med...



I'm still not finding much value in the slippery slope arguments I lampooned in (parent (parent)), and the overheated rhetoric around the subject shows no sign of cooling off since my prior comments, some of which admittedly were not well considered.

That said, I was not previously aware of watermarking as a viable alternative with meaningful industry support, and it has consequently replaced the (relatively clean) DRM interface under discussion here as the value bound to 'least-harmful-option.


How is this different from the status quo? All you appear to be arguing is that we should stick with the status quo where you are required to use something supported by Flash or Silverlight.

The option I'd like, where video is watermarked or otherwise not encumbered, isn't on the table and much as I'd like that to change, the security realist in me would like a web without Flash even more.


See http://www.otoy.com/130501_OTOY_release_FINAL.pdf, linked from https://brendaneich.com/2013/05/today-i-saw-the-future/. Watermarking is possible via GPU clouds, OTOY has demonstrated this. The acceptability of it in lieu of DRM came from a Hollywood 6 member. I can't say more, but there is hope.


Very cool news - I'd missed that part of your post. Thanks for pushing JS performance so hard, too.




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