Mike fluential

FFMpeg to Icecast2 Streaming Samples

Examples usage of various codecs with FFMpeg.

Samples

flac.sh : An Icecast Source Client
- for Windows (Cygwin is required)
- and macOS (brew install ffmpeg)
another_examples.sh : Samples
FFMpeg can push to Icecast2 in various formats: Opus/Vorbis/AAC/MP3

ffmpeg

Converting Audio into Different Formats / Sample Rates

Minimal example: transcode from MP3 to WMA:
ffmpeg -i input.mp3 output.wma

You can get the list of supported formats with:
ffmpeg -formats

You can get the list of installed codecs with:

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

Exhaustive list of SPDX (Software Package Data Exchange) licenses: https://spdx.org/licenses/

Remove snaps

sudo snap remove --purge firefox
sudo snap remove --purge snap-store
sudo snap remove --purge snapd-desktop-integration
sudo snap remove --purge gtk-common-themes
sudo snap remove --purge gnome-3-38-2004
sudo snap remove --purge core20
sudo snap remove --purge bare
sudo snap remove --purge snapd

	# GNU Screen - main configuration file
	# All other .screenrc files will source this file to inherit settings.
	# Author: Christian Wills - cwills.sys@gmail.com

	# Allow bold colors - necessary for some reason
	attrcolor b ".I"

	# Tell screen how to set colors. AB = background, AF=foreground
	termcapinfo xterm 'Co#256:AB=\E[48;5;%dm:AF=\E[38;5;%dm'

	/**
	* This method is responsible for creating the Jenkins job.
	* @param jobName jobName
	* @param timerConfig cron expression to schedule the job
	* @return
	*/
	def createJenkinsJob(def jobName, def timerConfig) {

	echo "Creating the job ${jobName}"
	// Here I'm using a shared library in the pipeline, so I have loaded my shared library here

	server {
	listen 80;
	listen [::]:80;
	server_name radio.example.com;
	proxy_set_header Host $host;
	proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
	proxy_set_header X-Forwarded-Host $host;
	proxy_set_header X-Forwarded-Server $host;
	proxy_set_header X-Real-IP $remote_addr;
	location / {

	# This job overrides the default secret detection job from GitLab
	# (https://gitlab.com/gitlab-org/gitlab/-/blob/master/lib/gitlab/ci/templates/Jobs/Secret-Detection.gitlab-ci.yml)
	# and fails if vulnerabilities were found. The exit code represents the number of vulnerabilities.
	#
	# Requirements:
	# - Stage "test"

	include:
	- template: Security/Secret-Detection.gitlab-ci.yml