Dmitry Petukhov dphov

gst-plugins-base

brew install gst-plugins-base --with-libogg --with-theora --with-libvorbis

brew install gst-plugins-good --with-flac --with-taglib --with-libsoup --with-jpeg --with-libcaca --with-libshout --with-speex

brew install gst-plugins-bad --with-faad2 --with-libsndfile --with-libmms

gst-launch-1.0 videotestsrc ! glimagesink

	# coding=utf-8
	# https://gstreamer.freedesktop.org/documentation/tutorials/basic/hello-world.html
	# Also big thanks to https://stackoverflow.com/questions/35137165/gstreamer-1-0-video-from-tutorials-is-not-playing-on-macos

	import gi
	gi.require_versions({'Gst': '1.0'})

	from gi.repository import Gst, GLib

	Gst.init(None)

	set nocompatible
	syntax enable
	set encoding=utf-8
	set showcmd
	filetype plugin indent on

	""Whitespace
	set nowrap "don't wrap lines
	set tabstop=2 shiftwidth=2 " a tab is two spaces (or set this to 4)
	set expandtab "usespaces,nottabs(optional)

	<!doctype html>
	<html>
	<head>
	<meta charset="utf-8" />

	<title>
	Exploring Recursive Promises In JavaScript
	</title>
	</head>
	<body>

	# Steps to build and install tmux from source.
	# Takes < 25 seconds on EC2 env [even on a low-end config instance].

	VERSION=2.5
	sudo yum -y remove tmux
	sudo yum -y install wget tar libevent-devel ncurses-devel
	wget https://github.com/tmux/tmux/releases/download/${VERSION}/tmux-${VERSION}.tar.gz
	tar xzf tmux-${VERSION}.tar.gz
	rm -f tmux-${VERSION}.tar.gz
	cd tmux-${VERSION}

	See my DASH-IF presentation from October, 2014:
	https://s3.amazonaws.com/misc.meltymedia/dash-if-reveal/index.html#/

	1. encode multiple bitrates with keyframe alignment:
	ffmpeg -i ~/Movies/5D2_Portrait.MOV -s 1280x720 -c:v libx264 -b:v 1450k -bf 2 \
	-g 90 -sc_threshold 0 -c:a aac -strict experimental -b:a 96k -ar 32000 out.mp4

	My input was 30 fps = 3000 ms. If it were 29.97, then a GOP size of 90 frames will yield a base segment
	size of 3003 milliseconds. You can make the segment size some multiple of this, e.g.: 6006, 9009, 12012.

	# cat << EOF > /dev/null
	# https://github.com/gpakosz/.tmux
	# (‚Äë‚óè‚Äë‚óè)> released under the WTFPL v2 license, by Gregory Pakosz (@gpakosz)
	# /!\ do not edit this file
	# instead, override settings in ~/.tmux.conf.local


	# -- general -------------------------------------------------------------------

	set -g default-terminal "screen-256color" # colors!