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RE: DRM Today-based test case for EME

From: Paul Cotton <Paul.Cotton@microsoft.com>
Date: Mon, 25 Jul 2016 18:21:23 +0000
To: Mark Watson <watsonm@netflix.com>, "'public-html-media@w3.org'" <public-html-media@w3.org>
CC: "Jerry Smith (WPT)" <jdsmith@microsoft.com>, Greg Rutz <G.Rutz@cablelabs.com>, David Dorwin <ddorwin@google.com>, "Matthew Wolenetz <wolenetz@google.com> (wolenetz@google.com)" <wolenetz@google.com>, "Philippe Le Hegaret (plh@w3.org)" <plh@w3.org>, Francois Daoust <fd@w3.org>, "Iraj Sodagar" <irajs@microsoft.com>, John Simmons <johnsim@microsoft.com>, "Sukhmal Kommidi" <skommidi@netflix.com>
Message-ID: <DM5PR03MB2956384658813B75F50145B2EA0D0@DM5PR03MB2956.namprd03.prod.outlook.com>
> I will be working on the other tests on and off early next week. If anyone else is able to help, please coordinate with me.

I am moving this discussion [1] to public-html-media@w3.org<mailto:public-html-media@w3.org> so that we touch as many HME WG members as possible.

Mark and others:  Please use this thread for any future updates on the status of EME testing.

/paulc

[1] https://lists.w3.org/Archives/Public/public-hme-editors/2016Jul/0056.html


From: Mark Watson [mailto:watsonm@netflix.com]
Sent: Friday, July 22, 2016 5:25 PM
To: Paul Cotton <Paul.Cotton@microsoft.com>
Cc: Jerry Smith (WPT) <jdsmith@microsoft.com>; Greg Rutz <G.Rutz@cablelabs.com>; David Dorwin <ddorwin@google.com>; Matthew Wolenetz <wolenetz@google.com> (wolenetz@google.com) <wolenetz@google.com>; Philippe Le Hegaret (plh@w3.org) <plh@w3.org>; Francois Daoust <fd@w3.org>; public-hme-editors@w3.org; Iraj Sodagar <irajs@microsoft.com>; John Simmons <johnsim@microsoft.com>; Sukhmal Kommidi <skommidi@netflix.com>
Subject: Re: DRM Today-based test case for EME

All,

I migrated a handful of the Google tests: https://github.com/w3c/web-platform-tests/pull/3324


Currently, the "drm-events" test fails because the DRM server is unaware of the key id that is used (and I am unaware of the key id that it does know). I'm working with Greg on this.

I noticed the following whilst doing this work:

  *   We probably need to organize the content metadata (key ids, keys, MIME types etc.) into one place - presently they are scattered around in a confusing way
  *   The idea of auto-generating the HTML stubs needs some more thought - they are presently a bit different for each test
  *   Some of the Google tests look (to me at least) like they might be Chrome-specific. Specifically, the lifetime tests use window.internals and I am not sure if this is cross-platform. Likewise, I do not know if the garbage collection stuff is cross-platform or not.
  *   We need some additional mp4 content files (I am in touch with Greg about this):

     *   Encrypted audio
     *   Video with multiple keys
I will be working on the other tests on and off early next week. If anyone else is able to help, please coordinate with me.

Sukhmal is working on persistent-usage-record and persistent-license tests, which should be ready next week.

...Mark


Received on Monday, 25 July 2016 18:22:15 UTC

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