Skip to content

Instantly share code, notes, and snippets.

View viperet's full-sized avatar
🇺🇦

Vitaly Peretiatko viperet

🇺🇦
View GitHub Profile
@yellowled
yellowled / ffmpeg-html5
Created December 6, 2011 19:39
Convert videos to proper formats for HTML5 video on Linux shell using ffmpeg. Will probably convert this to a bash script later, but for the time being, here's some examples. Not sure there have actually sensible dimensions and bitrates for web video.
# webm
ffmpeg -i IN -f webm -vcodec libvpx -acodec libvorbis -ab 128000 -crf 22 -s 640x360 OUT.webm
# mp4
ffmpeg -i IN -acodec aac -strict experimental -ac 2 -ab 128k -vcodec libx264 -vpre slow -f mp4 -crf 22 -s 640x360 OUT.mp4
# ogg (if you want to support older Firefox)
ffmpeg2theora IN -o OUT.ogv -x 640 -y 360 --videoquality 5 --audioquality 0 --frontend
@axelpale
axelpale / combinations.js
Last active July 7, 2023 10:37
JavaScript functions to calculate combinations of elements in Array.
/**
* Copyright 2012 Akseli Palén.
* Created 2012-07-15.
* Licensed under the MIT license.
*
* <license>
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files
* (the "Software"), to deal in the Software without restriction,
* including without limitation the rights to use, copy, modify, merge,
@cbosco
cbosco / all_my_facebook_photos.html
Last active November 9, 2023 23:34
Simple "get all of my facebook photos" facebook JS SDK + Graph API example
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>Photos with Friends!</title>
<script src="http://code.jquery.com/jquery-1.9.0.min.js"></script>
<script>
/**
* This is the getPhoto library
*/
@Vestride
Vestride / encoding-video.md
Last active June 5, 2024 14:38
Encoding video for the web

Encoding Video

Installing

Install FFmpeg with homebrew. You'll need to install it with a couple flags for webm and the AAC audio codec.

brew install ffmpeg --with-libvpx --with-libvorbis --with-fdk-aac --with-opus