| ARG ALPINE_VERSION=3.12.0 | |
| FROM hexpm/elixir:1.11.0-erlang-23.1.1-alpine-3.12.0 as builder | |
| ARG APP_VSN="1.0.0" | |
| # Replace `your_app` with your otp application name. | |
| ENV APP_NAME=your_app \ | |
| APP_VSN=${APP_VSN} \ | |
| MIX_ENV=prod |
| FROM elixir:1.9.1-alpine as build | |
| # # install build dependencies | |
| RUN apk add --no-cache \ | |
| gcc \ | |
| g++ \ | |
| git \ | |
| make \ | |
| musl-dev | |
| RUN mix do local.hex --force, local.rebar --force |
WARNING: A work in progress, this is a first attempt at getting VideoJs working in a Typescript and React Enviroment.
This was inspired from the VideoJS React Tutorial - (see also Brightcover Player with React and Typescript)
Prerequistes Using TypeScript-React-Starter: https://github.com/Microsoft/TypeScript-React-Starter
Then npm install packages
This is not a getting started guide, just notes to myself. Due to my limited knowledge there could be mistakes and better ways to do things. I have configured aurutils to the best of my knowledge after reading the manpages and forums. Please refer to aurutils(7) manpages for installation and configuration.
Reference: aurutils(7)
Install the aurutils using the normal AUR package installation procedure. Until I found aurutils, I used to create a separate directory ~/aur/ for all AUR packages.
WebRTC is a protocol that has been standardized in recent years among major browsers like Chrome, Firefox, Opera and the Android Browsers. Plugins/Native Implementations are available on IE/Edge/Safari and iOS/Android basically providing a relatively global protocol for real time media streams. However WebRTC is a P2P protocol which means that if a user wishes to broadcast his/her video to multiple users he/she needs to individually send that broadcast to each participant. This works on a small scale, but degrades quickly on a large scale due to bandwidth deterioration.
One possible solution is to let the user stream his/her media to a server and the server in turn splits the media streams to the subscribers. There are two technical ways to do this. A Selective Forwarding Unit (SFU) which simply forwards streams, and a Multipoint Control Unit (MCU) which essentially does the same thing but lowers bandwidth usage by packaging streams together.
| ... | |
| #create new frontend to process 443 | |
| frontend https_frontend | |
| bind *:443 | |
| mode tcp | |
| option tcplog | |
| default_backend farm_docker2 |
Google Chrome Developers says:
The new WOFF 2.0 Web Font compression format offers a 30% average gain over WOFF 1.0 (up to 50%+ in some cases). WOFF 2.0 is available since Chrome 36 and Opera 23.
Some examples of file size differences: WOFF vs. WOFF2
| // From http://baagoe.com/en/RandomMusings/javascript/ | |
| function Alea() { | |
| return (function(args) { | |
| // Johannes Baagøe <[email protected]>, 2010 | |
| var s0 = 0; | |
| var s1 = 0; | |
| var s2 = 0; | |
| var c = 1; | |
| if (args.length == 0) { |