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@SheldonWangRJT
SheldonWangRJT / Convert .mov or .MP4 to .gif.md
Last active June 24, 2024 14:07
Convert Movie(.mov) file to Gif(.gif) file in one command line in Mac Terminal

This notes is written by Sheldon. You can find me with #iOSBySheldon in Github, Youtube, Facebook, etc.

Need

Convert .mov/.MP4 to .gif

Reason

As a developer, I feel better to upload a short video when I create the pull request to show other viewers what I did in this PR. I tried .mov format directly got after finishing recording screen using Quicktime, however, gif offers preview in most web pages, and has smaller file size.

This is not limited to developer, anyone has this need can use this method to convert the files.

# ======================================================================================
# Create a simple world map in Eckert IV projection with labeled graticules using ggplot.
# Repel overlapping text labels with ggrepel.
# Eckert IV is a nice looking equal-area projection :)
# https://upload.wikimedia.org/wikipedia/commons/c/c5/Ecker_IV_projection_SW.jpg
# ======================================================================================
# Set a working directory with setwd() or work with an RStudio project
# ~~~~~~~~~~~ Set libraries ~~~~~~~~~~~ #
@sdwfrost
sdwfrost / kitp.ipynb
Created February 19, 2016 20:11
Julia overview for KITP
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@richardcornish
richardcornish / git.md
Last active August 11, 2023 08:44
Enough Git for your résumé in 100ish lines
@stephenjbarr
stephenjbarr / sjb_rinside1.cpp
Created August 30, 2012 05:36
an example of using R's optim to optimize a C++ function exposed via Rcpp::InternalFunction
// -*- mode: C++; c-indent-level: 4; c-basic-offset: 4; tab-width: 8; -*-
//
// Simple example showing how expose a C++ function
//
// Copyright (C) 2010 Dirk Eddelbuettel and Romain Francois
#include <RInside.h> // for the embedded R via RInside
// a c++ function we wish to expose to R
const char* hello( std::string who ){
@mja
mja / do-call-example.R
Created November 16, 2010 15:47
Using the ... arguments programmatically with do.call
do.call('+', list(1, 2))