steven2358

FFmpeg cheat sheet

A list of useful commands for the ffmpeg command line tool.

Download FFmpeg: https://www.ffmpeg.org/download.html

Full documentation: https://www.ffmpeg.org/ffmpeg.html

Basic conversion

veltman

Converting an SVG animation to a video with the MediaRecorder API and a hidden canvas.

Drawing frames from img elements can introduce an extra delay, so this version generates all the frames upfront and then renders them in a loop with requestAnimationFrame().

See also: Canvas animation to video

DarrenN

# Version key/value should be on his own line
PACKAGE_VERSION=$(cat package.json \
  | grep version \
  | head -1 \
  | awk -F: '{ print $2 }' \
  | sed 's/[",]//g')

echo $PACKAGE_VERSION

PurpleBooth

Project Title

One Paragraph of project description goes here

Getting Started

These instructions will get you a copy of the project up and running on your local machine for development and testing purposes. See deployment for notes on how to deploy the project on a live system.

Prerequisites

mralexho

#!/bin/bash

# install homebrew
ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"


# install homebrew's official php tap
brew tap josegonzalez/homebrew-php

zhaoda

前端开发课程体系

《HTML & CSS》

第一章：初识前端开发

• 什么是编程——程序设计是一门艺术
  • http://zh.wikipedia.org/wiki/%E7%BC%96%E7%A8%8B
• 前端开发语言介绍
• HTML http://zh.wikipedia.org/wiki/HTML

zhaoda

<?php
/**
 * The helper class file of ZenTaoPHP framework.
 *
 * The author disclaims copyright to this source code.  In place of
 * a legal notice, here is a blessing:
 * 
 *  May you do good and not evil.
 *  May you find forgiveness for yourself and forgive others.
 *  May you share freely, never taking more than you give.

un1ko85

#! /bin/bash
MYSQL="/opt/local/etc/LaunchDaemons/org.macports.mysql5/mysql5.wrapper"
NGINX="/opt/local/sbin/nginx"
PHPFPM="/opt/local/sbin/php-fpm"
PIDPATH="/opt/local/var/run"
MEMCACHED="/opt/local/bin/memcached -m 24 -P /opt/local/var/run/memcached.pid -u root"

if [ $1 = "start" ]; then
    sudo $MYSQL start
    echo "Starting php-fpm ..."

ck-on

<?php
/*
OCP - Opcache Control Panel   (aka Zend Optimizer+ Control Panel for PHP)
Author: _ck_   (with contributions by GK, stasilok)
Version: 0.1.7
Free for any kind of use or modification, I am not responsible for anything, please share your improvements

* revision history
0.1.7  2015-09-01  regex fix for PHP7 phpinfo
0.1.6  2013-04-12  moved meta to footer so graphs can be higher and reduce clutter

maccman

function whichTransitionEvent(){
    var t;
    var el = document.createElement('fakeelement');
    var transitions = {
      'transition':'transitionend',
      'MSTransition':'msTransitionEnd',
      'MozTransition':'transitionend',
      'WebkitTransition':'webkitTransitionEnd'
    }