- From: Jerry Smith (WPT) <jdsmith@microsoft.com>
- Date: Fri, 5 Aug 2016 20:44:42 +0000
- To: Mark Watson <watsonm@netflix.com>, Henri Sivonen <hsivonen@hsivonen.fi>
- CC: Chris Pearce <cpearce@mozilla.com>, "public-html-media@w3.org" <public-html-media@w3.org>, "jyavenard@mozilla.com" <jyavenard@mozilla.com>, "Matthew Wolenetz <wolenetz@google.com> (wolenetz@google.com)" <wolenetz@google.com>, Anthony Jones <ajones@mozilla.com>, "Philippe Le Hegaret (plh@w3.org)" <plh@w3.org>, Paul Cotton <Paul.Cotton@microsoft.com>
- Message-ID: <BY2PR03MB0415A4F4019D28E947F64B2A4180@BY2PR03MB041.namprd03.prod.outlook.com>
I’ve made an initial posting of test results on a few browsers (Edge, two versions of Chrome and two also of Firefox). It’s a bit messy, because it includes Google subfolder tests for Clear-Key (dups) and also tests with and without some polyfills Mark has been developing. You can see current EME results using these links: • http://w3c.github.io/test-results/encrypted-media/all.html • http://w3c.github.io/test-results/encrypted-media/complete-fails.html • http://w3c.github.io/test-results/encrypted-media/less-than-2.html I plan to pull down the older versions of Chrome and Firefox soon, but wanted to be sure the deltas between the two make sense. Comments are welcome. For convenience, here are the MSE links: • http://w3c.github.io/test-results/media-source/all.html • http://w3c.github.io/test-results/media-source/complete-fails.html • http://w3c.github.io/test-results/media-source/less-than-2.html Jerry From: Mark Watson [mailto:watsonm@netflix.com] Sent: Friday, August 5, 2016 12:44 PM To: Henri Sivonen <hsivonen@hsivonen.fi> Cc: Chris Pearce <cpearce@mozilla.com>; Jerry Smith (WPT) <jdsmith@microsoft.com>; public-html-media@w3.org; jyavenard@mozilla.com; Matthew Wolenetz <wolenetz@google.com> (wolenetz@google.com) <wolenetz@google.com>; Anthony Jones <ajones@mozilla.com>; Philippe Le Hegaret (plh@w3.org) <plh@w3.org>; Paul Cotton <Paul.Cotton@microsoft.com> Subject: Re: Update on MSE and EME Testing We have been working on additional tests for the Encrypted Media Extensions specification. Unfortunately, it has been very difficult to get the tests we have been working to work, due to lack of the necessary server support and uncertainty as to what is and is not implemented in browsers. At this stage, therefore, we do not yet have DRM tests for persistent-license or persistent-usage-record session types. There are two outstanding pull requests: - https://github.com/w3c/web-platform-tests/pull/3424 adds support for persistent-license (clearkey) - https://github.com/w3c/web-platform-tests/pull/3417 adds a waitingforkey test I expect we will make further progress over the coming week (I will be out, but Sukmal will have some time to work on this). ...Mark On Fri, Aug 5, 2016 at 7:50 AM, Mark Watson <watsonm@netflix.com<mailto:watsonm@netflix.com>> wrote: On Fri, Aug 5, 2016 at 1:20 AM, Henri Sivonen <hsivonen@hsivonen.fi<mailto:hsivonen@hsivonen.fi>> wrote: On Thu, Aug 4, 2016 at 7:26 AM, Mark Watson <watsonm@netflix.com<mailto:watsonm@netflix.com>> wrote: > I believe that persistent-usage-record functionality works with Firefox / > Primetime, with some rough edges on the Primetime side. However, we do not > have a Primetime server for our testing, so we cannot verify this. While some initial steps (that I've referred to previously on this list) were taken towards persistent-usage-record -like functionality on the Firefox side, those steps never reached the point of supporting the persistent-usage-record API. As Chris said, we have no plans to implement "persistent-usage-record" sessions. > The Edge and CastTV implementations are close to compliance, I believe, and we are working on tests that will demonstrate that. Do those implementations write to plain disk-like storage on CDM shutdown or do they use some form of tamper-resistant storage during playback? Which Key System does CastTV use? Was the text in the spec alone sufficiently detailed to reach interop? I don't know the implementation details. They are both PlayReady. They don't reach interop. When I say "close to compliance", I mean that with a bit of JS help you can patch up the non-compliances. At least, that is my hope at present: we don't have everything working yet. ...Mark -- Henri Sivonen hsivonen@hsivonen.fi<mailto:hsivonen@hsivonen.fi> https://hsivonen.fi/
Received on Friday, 5 August 2016 21:23:09 UTC