Louis Borsu satblip

## ffmpeg-watermark.md

      
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                bennylope
                / ffmpeg-watermark.md
            
            
              Created
              April 22, 2016 23:17
                — forked from webkader/ffmpeg-watermark.md
            
              
                FFmpeg add a watermark to video
              
          
    How to Add a Watermark to Video

FFMPEG filters provide a powerful way to programmatically enhance or alter videos, and itâ€™s fairly simple to add a watermark to a video using the overlay filter. The easiest way to install ffmpeg is to download a pre-built binary for your specific platform. Then you donâ€™t have to worry about including and installing all the right dependencies and codecs you will be using.
Once you have ffmpeg installed, adding a watermark is as easy as passing your existing source through an overlay filter like so:
ffmpeg -i test.mp4 -i watermark.png -filter_complex "overlay=10:10" test1.mp4
Basically, weâ€™re passing in the original video, and an overlay image as inputs, then passing it through the filter, and saving the output as test1.mp4.

  
## gist:58f57c82f74162ed5c0f
#!/bin/bash

# Interpret whether the input needs to go to ansible, or ansible-playbook and run appropriately

# First update the git repos for each project
/usr/bin/update-git-repos

export ANSIBLE_FORCE_COLOR=1
export ANSIBLE_RETRY_FILES_ENABLED=False

## ultimate-ut-cheat-sheet.md

      
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                yoavniran
                / ultimate-ut-cheat-sheet.md
            
            
              Last active
              April 13, 2024 16:19
            
              
                The Ultimate Unit Testing Cheat-sheet For Mocha, Chai, Sinon, and Jest
              
          
    The Ultimate Unit Testing Cheat-sheet


Sinon Chai
Chai
Sinon


## 01papertrail.config
# IMPORTANT: this example is potentially out of date. The latest version can be found here: https://github.com/papertrail/remote_syslog2/blob/master/examples/remote_syslog.ebextensions.config

# See http://help.papertrailapp.com/kb/hosting-services/aws-elastic-beanstalk/
# Usage:
# - replace <VERSION> with the version of remote_syslog2 you want to use. Example: .../download/v0.14/remote_syslog_linux_amd64.tar.gz
# - replace <YOUR-TRACKED-FILES> with the files you want to monitor for new log lines. Example:  - /var/log/httpd/access_log
# - replace <YOUR-APP-NAME> with the name of the application
# - replace <YOUR-LOG-DESTINATION> and <YOUR-PORT-NUMBER> with the values shown under log destinations: https://papertrailapp.com/account/destinations

sources:

## matrix.rb
#!/usr/bin/env ruby
require 'gosu' # gem install gosu

$width, $height = 200, 200
$number_of_v_lines,$number_of_h_lines = 10, 10
$chars = ('a'..'z').to_a

class Entity
  def initialize(x,y,vel, win)
    @pos, @vel = {x:x, y:y}, vel

## gist-download.rb
#!/usr/bin/env ruby
require 'open-uri'
require 'json'

print 'Github Username: '
username = gets.chomp

# get gists
puts 'Downloading gists list'
gists_str = open("https://api.github.com/users/#{username}/gists").read

## monitor-size.rb
#!/usr/bin/env ruby

seconds_to_wait = 1*60*60 # 1 hour
$directories_to_watch = {
	'/Users/blaze/Desktop/folder1' => 1*1024, #bytes
	'/Users/blaze/Desktop/folder2' => 1*1024 #bytes
}

def alert_size_exceeded directory, size
	# you can replace this by an sending an email

## imagize.rb
#!/usr/bin/env ruby
require 'pygmentize' # gem install pygmentize
require 'selenium-webdriver' # gem install selenium-webdriver

exit unless code_path = ARGV.shift

file_path = File.absolute_path 'code.html'
image_path = File.absolute_path 'code_image.png'
code = Pygmentize.process File.read(code_path), :ruby
html = <<-EOT

## markdown.rb
#!/usr/bin/env ruby
# gem install sinatra --no-document
# gem install github-markdown --no-document
require 'sinatra'
require 'github/markdown'
set :port, 3000

get '/' do
<<-EOT
	<!DOCTYPE html>

## text-generator.rb
#!/usr/bin/env ruby
# generate a single sentence from a canonical form
# canonical sentence is a multi sentences combined in one
# form, generator will generate a sentence from it randomly
# based on the form, for example:
# "Hello [Emad|Elsaid]" , may generate "Hello Emad" or
# "Hello Elsaid" the result is random.
# also you could nest [] inside each other to gain a multi level
# canonical sentence example:
# "[[Hi|Hello] [Emad|elsaid] | good [morning|night] sir]"
	#!/bin/bash

	# Interpret whether the input needs to go to ansible, or ansible-playbook and run appropriately

	# First update the git repos for each project
	/usr/bin/update-git-repos

	export ANSIBLE_FORCE_COLOR=1
	export ANSIBLE_RETRY_FILES_ENABLED=False
	# IMPORTANT: this example is potentially out of date. The latest version can be found here: https://github.com/papertrail/remote_syslog2/blob/master/examples/remote_syslog.ebextensions.config

	# See http://help.papertrailapp.com/kb/hosting-services/aws-elastic-beanstalk/
	# Usage:
	# - replace <VERSION> with the version of remote_syslog2 you want to use. Example: .../download/v0.14/remote_syslog_linux_amd64.tar.gz
	# - replace <YOUR-TRACKED-FILES> with the files you want to monitor for new log lines. Example: - /var/log/httpd/access_log
	# - replace <YOUR-APP-NAME> with the name of the application
	# - replace <YOUR-LOG-DESTINATION> and <YOUR-PORT-NUMBER> with the values shown under log destinations: https://papertrailapp.com/account/destinations

	sources:
	#!/usr/bin/env ruby
	require 'gosu' # gem install gosu

	$width, $height = 200, 200
	$number_of_v_lines,$number_of_h_lines = 10, 10
	$chars = ('a'..'z').to_a

	class Entity
	def initialize(x,y,vel, win)
	@pos, @vel = {x:x, y:y}, vel
	#!/usr/bin/env ruby
	require 'open-uri'
	require 'json'

	print 'Github Username: '
	username = gets.chomp

	# get gists
	puts 'Downloading gists list'
	gists_str = open("https://api.github.com/users/#{username}/gists").read
	#!/usr/bin/env ruby

	seconds_to_wait = 16060 # 1 hour
	$directories_to_watch = {
	'/Users/blaze/Desktop/folder1' => 1*1024, #bytes
	'/Users/blaze/Desktop/folder2' => 1*1024 #bytes
	}

	def alert_size_exceeded directory, size
	# you can replace this by an sending an email
	#!/usr/bin/env ruby
	require 'pygmentize' # gem install pygmentize
	require 'selenium-webdriver' # gem install selenium-webdriver

	exit unless code_path = ARGV.shift

	file_path = File.absolute_path 'code.html'
	image_path = File.absolute_path 'code_image.png'
	code = Pygmentize.process File.read(code_path), :ruby
	html = <<-EOT
	#!/usr/bin/env ruby
	# gem install sinatra --no-document
	# gem install github-markdown --no-document
	require 'sinatra'
	require 'github/markdown'
	set :port, 3000

	get '/' do
	<<-EOT
	<!DOCTYPE html>
	#!/usr/bin/env ruby
	# generate a single sentence from a canonical form
	# canonical sentence is a multi sentences combined in one
	# form, generator will generate a sentence from it randomly
	# based on the form, for example:
	# "Hello [Emad\|Elsaid]" , may generate "Hello Emad" or
	# "Hello Elsaid" the result is random.
	# also you could nest [] inside each other to gain a multi level
	# canonical sentence example:
	# "[[Hi\|Hello] [Emad\|elsaid] \| good [morning\|night] sir]"