GStreamer, Windows UWP, and Firefox on the HoloLens 2

Keyboard shortcuts

Key

Action

K or space

Play / Pause

Mute / Unmute

Select next subtitles

Select next audio track

Show slide in full page or toggle automatic source change

left arrow

Seek 5s backward

right arrow

Seek 5s forward

shift + left arrow or J

Seek 10s backward

shift + right arrow or L

Seek 10s forward

control + left arrow

Seek 60s backward

control + right arrow

Seek 60s forward

shift + down arrow

Decrease volume

shift + up arrow

Increase volume

shift + coma

Decrease playback speed

shift + dot or shift + semicolon

Increase playback speed

end

Seek to end

beginning

Seek to beginning

Loading Click here to add:

Information on this media

Creation date:

November 1st, 2019, 12:22 p.m.

Add date:

November 1st, 2019, 12:51 p.m.

Number of views:

151 (this month: 8)

Speaker:

Nirbheek Chauhan

Company:

Centricular

License:

CC BY-SA 3.0

Visibility:

This media is published

Description

Mozilla is releasing Firefox for the Microsoft HoloLens 2 under the name "Firefox Reality". This is actually Servo, which is written in Rust and uses GStreamer under the hood for all multimedia (MSE, WebAudio, WebRTC, etc).

In this talk, you'll get to hear about the work I've been doing on the GStreamer side of things to make that possible. The primary challenge was porting GStreamer and GLib to the Universal Windows Platform, also known as Windows Runtime, which deprecates almost all Win32 API.

Nirbheek Chauhan writes software and hacks on GStreamer for a living and for fun. His other software-side inclinations include GNOME, the Meson build system, and diversification (go say hi and ask him what he means by that!