Microsoft Edge seems to be unable to recognize that Flash Player is already enabled in the settings after the new update of windows 10.

In English there are few mistakes in reading synthesized speech (TTS), but errors in other languages by all means will occur.
For that reason, for textbooks in Japanese language of elementary school lower grades, recording with real voice is necessary.
Currently it installs and plays playback software, but it is ideal if it can open directly by the browser and play it.
Please support EPUB3 MediaOverlays playback.

Most browsers support the ability to drag and drop images from the browser to a folder on your taskbar or on your desktop. This makes it easy to quickly save images from a webpage. The closest thing Edge is able to do now, is making a shortcut to the url of the image. Which of course doesn't help.

Edge supports the WebM VP9 encoding in MSE but only when accelerated, or if the end-user modifies about:flags. This means that sites using WebM VP9 but not H.264 cannot rely on playback in Edge, as most computers do not yet have hardware VP9.

For sites like Wikipedia that avoid H.264 due to licensing policy, this leads to less efficient workarounds or lack of media usage. We would love to deploy Edge-compatible VP9 if it were usable. An opt-in API for JS would be acceptable.

Bonjour,
Chrome, firefox et autres lisent le webm en streaming que faire pour que Edge le fassse ?

This feature gives developers the ability to access Near Field Communication (NFC) functionality of a device, such as reading and writing NFC tags as well as exchanging data between NFC capable devices.

Editor's draft
https://w3c.github.io/web-nfc/

This API allow you to access USB devices from the browser.

It is a W3C editor's draft: https://wicg.github.io/webusb.

A user is prompted for permissions to access the microphone *each* *time* they access a page that calls getUserMedia().

This is makes web apps that are used regularly essentially unusable, because the user permissions dialog pops up at every page load.

Both FF and Chrome support persistent user permissions.

Please develop a Webex extension so that Webex webcasts can be accessed through Microsoft Edge. I really like Edge, but I watch quite a few Webex webcasts, which I have to view through Chrome. A nuisance.

AMR is widely used on mobile devices when recording voices. It's useful to play amr directly on web.

Spec: https://www.w3.org/TR/mediacapture-depth/

This specification extends the Media Capture and Streams specification [GETUSERMEDIA] to allow a depth-only stream or combined depth+video stream to be requested from the web platform using APIs familiar to web authors.

Please add support for embedded audio in SVG animations in EDGE.
For example to playback files like this:

https://imgh.us/LoveDota.svg

On Chrome and Safari it works fine. Not on EDGE.

Many cartoon episodes on the web require SVG embedded audio.

Please add support for Media Source Extensions to Internet Explorer 11 on Windows 7. This update will match what is currently available using Chrome or Firefox.

In addition it is very confusing that this feature is available on IE 11 with Windows 8 and 10 but not 7.

Spec: https://w3c.github.io/mediacapture-fromelement/index.html#html-canvas-element-media-capture-extensions

Defines a canvas.captureStream() method allowing real-time capture of a <canvas> element into a MediaStream.

Use cases include local transcoding using the MediaRecorder API, game streaming, lots more.

Docs: HTMLCanvasElement.captureStream() https://developer.mozilla.org/en-US/docs/Web/API/HTMLCanvasElement/captureStream

- Firefox shipped: https://platform-status.mozilla.org/#canvas-media-capture
- Chrome WIP: https://www.chromestatus.com/feature/4817998447640576
- WebKit feature bug: https://bugs.webkit.org/show_bug.cgi?id=152591

Hi,

H265 aka HEVC is the successor of the H264 video format.
HEVC is said to double the data compression ratio compared to H.264/MPEG-4 AVC at the same level of video quality. It can alternatively be used to provide substantially improved video quality at the same bit rate. It can support 8K UHD and resolutions up to 8192×4320.

What about to support this in Microsoft Edge and IE?

WAA AudioContext has a supend and resume call per the official spec. This will stop/resume audio playback and also stop.resume the audio clock. Without this, any playing buffers or buffers queued for playing will need to be stopped, and restarted from where they left off, which can get messy.

When I try to call print() multiple time in succession, the print dialog shows: Nothing was sent to print. Open a document and try again.
https://jsfiddle.net/2qsch8f7/

Chrome and FF prompt user with multiple consecutive print dialogs instead.

All major browsers support data uri for images, audio and video. IE only supports it for images.
http://caniuse.com/#search=data

it is the predecessor of vp9. but still used by youtube.