LongJohnCoder

Prologue

I wrote this answer on stackexchange, here: https://stackoverflow.com/posts/12597919/

It was wrongly deleted for containing "proprietary information" years later. I think that's bullshit so I am posting it here. Come at me.

The Question

Amazon is a SOA system with 100s of services (or so says Amazon Chief Technology Officer Werner Vogels). How do they handle build and release?

Direct copy of pre-encoded file:

$ ffmpeg -i filename.mp4 -codec: copy -start_number 0 -hls_time 10 -hls_list_size 0 -f hls filename.m3u8

Code from my ST6 Tech Talk Jan '20

The talk is inspired from David Beazley PyCon India 2019 Keynote: https://www.youtube.com/watch?v=VUT386_GKI8

Requires:

Recent version of Node.js and https://github.com/TypeStrong/ts-node
You will need to apply the patch to the wasm-parser decoder.
Download the rocket wasm file from: https://github.com/aochagavia/rocket_wasm/blob/master/html/program.wasm

Additional resources:

For those that want to keep the YTS going (No, IDGAF about people that don't care for YTS quality) get HandbrakeCLI https://handbrake.fr/downloads... and use the following settings:

user@user:~$HandBrakeCLI -i /file/input.mp4 -o /file/out.mp4 -E fdk_faac -B 96k -6 stereo -R 44.1 -e x264 -q 27 -x cabac=1:ref=5:analyse=0x133:me=umh:subme=9:chroma-me=1:deadzone-inter=21:deadzone-intra=11:b-adapt=2:rc-lookahead=60:vbv-maxrate=10000:vbv-bufsize=10000:qpmax=69:bframes=5:b-adapt=2:direct=auto:crf-max=51:weightp=2:merange=24:chroma-qp-offset=-1:sync-lookahead=2:psy-rd=1.00,0.15:trellis=2:min-keyint=23:partitions=all

Reason to use CLI over GTK has to do with lack of support for advanced settings for Handbrake GTK

** Don't Re-encode already shitty encodes...get good source!**

	use std::ops::{Add, Mul, Neg, Sub};

	pub type Num = f64;

	#[derive(Clone, Copy, Debug, Default, PartialEq)]
	pub struct Zero;

	impl From<Zero> for Num {
	fn from(_: Zero) -> Num {
	0.0

	# /usr/bin/env python
	#
	# Author: Red5d
	#
	# Description: Extract and run OCR on subtitles from a PGS-format .sup file.
	#
	# Example Usage: python sup2srt.py bd_subtitles.sup bd_subtitles.srt
	#
	# Dependencies:
	# - pytesseract

	; https://web.archive.org/web/20190701203222/https://www.pcengines.ch/tp3.htm
	; The disassembler was applied to a copy of TP 3.01A downloaded from WinWorld.
	; I postprocessed the disassembly with a script to clean up spacing and column alignment.

	; *** TURBO PASCAL version 3.01 A source code
	; ***
	; *** commented by Pascal Dornier
	; *** all rights reserved
	; "***
	cseg $100 ; "COM file...


	// Created by Guillermo Enriquez on 09/10/2012.
	// Copyright 2012 nacho4d. All rights reserved.

	int main(int argc, char *argv[]) {
	NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
	int retVal = UIApplicationMain(argc, argv, @"Application", @"AppDelegate");
	[pool drain];
	return retVal;
	}

	#clone the repo
	git clone http://git.ipxe.org/ipxe.git

	cd ipxe/src
	cat >ubuntu-amd64-installer.ipxe <<EOF
	#!ipxe
	dhcp
	echo Starting Ubuntu x64 installer for ${hostname}
	set base-url http://archive.ubuntu.com/ubuntu/dists/trusty/main/installer-amd64/current/images/netboot/ubuntu-installer/amd64
	kernel ${base-url}/linux

	@echo off & title AveYo`s :runasTI snippet usage showcase (final)

	:: First handle command line parameters (for example via Send to) to run as TrustedInstaller AllPrivileges
	if /i "%~dp0" equ "%APPDATA%\Microsoft\Windows\SendTo\" call :runasTI 1 %* &exit/b

	echo(
	echo Fully portable, compact, plain-text runas TrustedInstaller or SYSTEM snippet v20191010
	echo ========================================================================================
	echo - now also supports short common programs names such as cmd, regedit, powershell..
	echo - now sets console buffer so that the scrollbars are visible!