WebRTC in Firefox - Kranky Geek, Bangalore

WebRTC in Firefox - Kranky Geek, Bangalore

Status of WebRTC in Firefox presented at Kranky Geek WebRTC event, Bangalore, on March 19, 2016.

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Kaustav Das Modak

March 21, 2016
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  1. WebRTC in Firefox a quick update Kranky Geek - Bangalore

    - March, 16
 Kaustav Das Modak - @kaustavdm
  2. WebRTC in latest Firefox Un-prefixed core APIs (FF 44) 32

    KHz mic capture (FF 44) AEC enhancements (FF 45) …more ongoing improvements Source: https://wiki.mozilla.org/Media/WebRTC#Releases
  3. Simulcast (simultaneous broadcast) Landed in Dev Edition, behind a pref

    Should not harm non-simulcast use cases Currently under test for regressions. Help test?
  4. MediaRecorder Demo 1 Get video stream from canvas var stream

    = canvas.captureStream(15); video.src = URL.createObjectURL(stream); video.play();
  5. MediaRecorder Demo 2 Render and filter a video stream into

    a canvas // Get a video stream from the webcam
 navigator.mediaDevices.getUserMedia() // Draw the video stream in CanvasRenderingContext2D
 canvas.drawImage() // Read the canvas pixels
 canvas.getImageData() // Write the canvas pixels
 canvas.putImageData()
  6. For more demos on MediaRecorder mozdevs.github.io/MediaRecorder-examples/

  7. Roadmap Better simulcast (H.264, spec compliance etc.) Full duplex audio

    support in Desktop (Linux, OSX, Windows) VP9 support Stereo Opus support in WebRTC PERC prototyping
  8. Test drive the Dev Edition Firefox firefox.com/developer

  9. talk.over() questions.ask() tweet(“@kaustavdm”) irc(“#media”, “irc.mozilla.org”)