On Fri, Jul 7, 2017 at 11:54 AM, Jet Villegas <jville...@mozilla.com> wrote:
> What do we expect to break? I can see that video quality auto adjusment which is based on these APIs will become malfunction. But, I don't know is this a real use case that a website implement video quality adjusment based on these APIs. > Who's out there using these APIs now? > There are some addons using these APIs to report media statistics. For our internal use, there are only some test code using them. And I think the VideoPlaybackQuality can be used to replace them since it provides a similar feature. > Thanks, > > --Jet > > > On Thu, Jul 6, 2017 at 8:21 PM, Tim Huang <tihu...@mozilla.com> wrote: > > I intent to unship the support of moz*Frames of HTMLVideoElement > including > > * HTMLVideoElement.mozParsedFrames > > * HTMLVideoElement.mozDecodedFrames > > * HTMLVideoElement.mozPresentedFrames > > * HTMLVideoElement.mozPaintedFrames > > * HTMLVideoElement.mozFrameDelay > > in Bug 1379050 [1]. > > > > The reason of this is threefold. > > 1. They are non-standard API and Gecko is the only one implements > them. > > 2. The VideoPlaybackQuality[2] provides a similar feature. > > 3. There is a potential risk of browser fingerprinting[3] for these > > APIs. > > > > For these reasons, we should remove them. > > > > [1] https://bugzilla.mozilla.org/show_bug.cgi?id=1379050 > > [2] https://developer.mozilla.org/en-US/docs/Web/API/ > VideoPlaybackQuality > > [3] https://trac.torproject.org/projects/tor/ticket/15757 > > > > -- > > Tim Huang > > Mozilla Taiwan > > email:tihu...@mozilla.com > > phone:+886-2-8786-1100#402 > > _______________________________________________ > > dev-platform mailing list > > dev-platform@lists.mozilla.org > > https://lists.mozilla.org/listinfo/dev-platform > -- Tim Huang Mozilla Taiwan email:tihu...@mozilla.com phone:+886-2-8786-1100#402 _______________________________________________ dev-platform mailing list dev-platform@lists.mozilla.org https://lists.mozilla.org/listinfo/dev-platform