Alec Jacobson alecjacobson

Senior Research Scientist Adobe Research & Associate Professor of Computer Science at University of Toronto

alecjacobson / HandbrakeCLI-recursive

Last active June 28, 2017 13:17 — forked from yig/HandbrakeCLI-recursive

Give HandbrakeCLI a path to a file or a directory and it will generate better-compressed "{.}-handbrake.mp4" files next to each video.

	#!/bin/bash

	# brew install handbrake parallel ffmpeg

	usage()
	{
	echo 1>&2 "Usage:" "$0" 'path/to/video/dir1 [path/to/video/dir2 ...]'
	exit -1
	}

alecjacobson / real-time-latex-in-browser.html

Last active September 26, 2020 03:49

Real-time LaTeX web application using MathJaX (e.g., for doing math during a Skype call)

	<!DOCTYPE html>
	<html>
	<head>
	<title>Real-time LaTeX in browser</title>
	<!-- https://github.com/mathjax/MathJax/blob/master/test/sample-dynamic-2.html -->
	<!-- Copyright (c) 2012-2015 The MathJax Consortium -->
	<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
	<meta http-equiv="X-UA-Compatible" content="IE=edge" />
	<meta name="viewport" content="width=device-width, initial-scale=1">

alecjacobson / viewmesh.cpp

Last active January 11, 2019 07:40

Command line program to view 3D meshes from files, standard input and pipes

	#include <igl/guess_extension.h>
	#include <igl/read_triangle_mesh.h>
	#include <igl/viewer/Viewer.h>
	#include <Eigen/Core>
	#include <iostream>
	#include <string>
	#include <cstdio>
	#include <unistd.h>

	int main(int argc, char * argv[])

alecjacobson / fail.cpp

Last active December 16, 2016 04:30

Failing to recognize output types

alecjacobson / example.cpp

Last active January 7, 2017 20:49

Find a parameter in argc/argv

	#include "find_param.h"
	#include <iostream>

	// http://stackoverflow.com/a/868894/148668
	int main(int argc,const char *argv[])
	{
	// Default values:
	double tol = std::numeric_limits<double>::max();
	std::string msg = "nothing to say";
	// Process flags/parameter-pairs of the form: -f, -p val

alecjacobson / seam_dofs.py

Created August 17, 2017 15:39

	#!/usr/bin/python

	from __future__ import print_function, division

	from math import *
	from numpy import *
	import numpy.linalg

	try:
	from PIL import Image

alecjacobson / concat_mp3s_to_m4b.sh

Last active January 7, 2018 19:09

Concatenate mp3s in a directory and subdirectories into a .m4b file

	# https://gist.github.com/alecjacobson/b4e8f59bbd251ed81df4c5fe8441f630
	#
	# brew install ffmpeg --with-fdk-aac
	OLDPWD=$( pwd )
	cd "$1"
	paths=$( find . -name "*.mp3" \| sed 's/$[0-9]$/;\1/' \| sort -n -t\; -k2,2 \| tr -d ';')
	echo "$paths"
	concat_paths=$( echo "$paths" \| tr '\n' '\|' )
	ffmpeg -i "concat:$concat_paths" -c:a libfdk_aac -b:a 128k -f mp4 "$2"
	cd "$OLDPWD"

alecjacobson / concat_mp3s.sh

Created January 7, 2018 19:10

Concatenate all mp3s in a directory and subdirectories into a single mp3

	# https://gist.github.com/alecjacobson/b4e8f59bbd251ed81df4c5fe8441f630
	#
	# brew install ffmpeg --with-fdk-aac
	OLDPWD=$( pwd )
	cd "$1"
	# Sort files so that ./Disc 10/1.mp3 is after ./Disc 9/1.mp3
	paths=$( find . -name "*.mp3" \| sed 's/$[0-9]$/;\1/' \| sort -n -t\; -k2,2 \| tr -d ';')
	echo "$paths"
	concat_paths=$( echo "$paths" \| tr '\n' '\|' )
	ffmpeg -i "concat:$concat_paths" -c:a copy -f mp3 "$2"

alecjacobson / rewrite_as_binary_dmat.cpp

Created May 31, 2018 19:14

Converte .dmat to binary .dmat

alecjacobson / github-add-user

Last active January 15, 2021 15:37 — forked from miraculixx/github-add-user

batch adding users to github accounts

	#!/bin/bash
	# Collaborator list, add, remove from a repository
	# (c) 2015 miraculixx
	# Author: github.com/miraculixx
	# MIT License, see below

	function help {
	echo "Add collaborators to one or more repositories on github"
	echo ""
	echo "Syntax: $0 -H GITHUB_OAUTH_TOKEN [-l] [-D] -r repo1,repo2 <collaborator id1>,<collaborator id2>"