On Wed, Nov 23, 2022 at 5:15 PM 'François Beaufort' via blink-dev < [email protected]> wrote:
> Contact emails > > [email protected], [email protected] > > Explainer > > https://github.com/w3c/mediasession/issues/274 > > Specification > > https://w3c.github.io/mediasession/#dom-mediasessionaction-previousslide > > https://w3c.github.io/mediasession/#dom-mediasessionaction-nextslide > > API spec > > Yes > > Summary > > Adds "previousslide" and "nextslide" actions to the existing Media Session > API. > > Blink component > > Blink>Media>Session > > Motivation > > This will enable developers of video conferencing websites to handle these > actions from browser UI. For example, if the user puts their slides > presentation into a picture-in-picture window, the browser could display > buttons for navigating through slides. When the user clicks those, the > website handles them through the Media Session API. > Neat! :) > > TAG review > > This small addition to the Media Session API doesn’t seem to qualify for a > TAG review. > > Note that one for video conferencing actions was approved previously at > https://github.com/w3ctag/design-reviews/issues/608 > > TAG review status > > N/A > > Debuggability > > No DevTools changes are required, treated like any other attribute/enum. > > Risks > > > Interoperability and Compatibility > It’s low risk as it's a small addition to an existing API that both Gecko > and WebKit approve of. > > > Signals from other implementations (Gecko, WebKit): > > Gecko: Positive ( > https://github.com/w3c/mediasession/pull/284#pullrequestreview-1106405304) > > WebKit: Positive ( > https://github.com/w3c/mediasession/pull/284#issuecomment-1217526791) > Can you file for official positions? https://bit.ly/blink-signals > Web / Framework developers: Positive - The existence of the popular (100K+ > users) Remote for Slides extension ( > https://chrome.google.com/webstore/detail/remote-for-slides/pojijacppbhikhkmegdoechbfiiibppi) > proves that there is strong user demand for a (remote) slide control > feature, up to the point that they would install an extension just for that. > > > Ergonomics: > > N/A > > Activation: > > Web developers will be able to simply set/unset a media session action > handler for “Previous Slide” and “Next Slide” to control the visibility of > the button in the Picture-in-Picture window. When the action name is not > supported, it raises a TypeError which can be caught to detect feature > support. > > Is this feature fully tested by web-platform-tests? > > https://wpt.fyi/results/mediasession/setactionhandler.html > > Tracking bug > > https://crbug.com/1363548 > > Estimated milestones > > DevTrial on desktop 110 > > DevTrial on Android 110 > > Link to entry on the Chrome Platform Status > > https://chromestatus.com/feature/5090980649238528 > > -- > You received this message because you are subscribed to the Google Groups > "blink-dev" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAPpwU5%2Bn-3MqwWueapG7K_3GoRSCJ4L1dRq6zmj%3DW2cQ2XT%2BYA%40mail.gmail.com > <https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAPpwU5%2Bn-3MqwWueapG7K_3GoRSCJ4L1dRq6zmj%3DW2cQ2XT%2BYA%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "blink-dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAL5BFfWeKA6%2BYj9j0dmLfAUJMSV23PW0ZKL7ZR%2BZGHSRrJrb%2BA%40mail.gmail.com.
