bramblex

#!/bin/bash

function __main__(){
    BACKUP_DIR=${HOME}/.autobackup
    local op=${1}
    shift

    case ${op} in
        "init")
            init ${@}

ideawu

OS X 屏幕录制视频转 GIF 动画

本篇文章告诉你如何在 Mac OS X 上用免费的工具来将屏幕录制视频转成 GIF 动画, 这些免费的工具是: QuickTime, ffmpeg, and gifsicle.

步骤

首先, 使用系统自带的 "QuickTime Player" 程序来录制屏幕:

dflemstr

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

int main(int, char **)
{
    fixedp<true, 16, 16> x(0); //32-bit signed 16.16 fixed-point number
    fixedp<false, 8, 8> y(10); //16-bit unsigned 8.8 fixed-point number

    std::cout << (fixedp<false, 4, 4>(3.5) + fixedp<false, 4, 4>(4.5)).toFloat() << std::endl;
    //prints "8"