hussnainsheikh

How to Add a Watermark to Video

FFMPEG filters provide a powerful way to programmatically enhance or alter videos, and it’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 don’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, we’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.

hussnainsheikh

<?php

/**
 * 
 * I am using `league/flysystem-ftp` package for it
 * so make sure you install it before using this code.
 * if you are using composer then you can simply install
 * it using command `composer require league/flysystem-ftp:^3.0`
 * check the latest version on the package documentation.
 * 

hussnainsheikh

/** generate an array of random
 *  numbers within given range
**/

function generateRandom($end, $total, $start = 0, $numbers = [])
{
    if(count($numbers) == $total) {
        return $numbers;
    }
    $number = rand($start, $end);

hussnainsheikh

<?php
function sitemaps() {
	/* get all the activated languages in WPML plugin */
	$languages = apply_filters( 'wpml_active_languages', NULL, array( 'skip_missing' => 0));

	foreach((array)$languages as $lang) {

	    /* change language */
	    do_action('wpml_switch_language', $lang['code']);
	    

hussnainsheikh

import os

def getListOfFiles(dirName):
    # create a list of file and sub directories
    # names in the given directory
    listOfFile = os.listdir(dirName)
    allFiles = list()
    # Iterate over all the entries
    for entry in listOfFile:
        print(entry)

hussnainsheikh

import json
import csv

# Opening JSON file
f = open('productfeed.json')

# returns JSON object as
# a dictionary
data = json.load(f)

hussnainsheikh

<?php

/**
 * A simple function that uses mtime to delete files older than a given age (in seconds)
 * Very handy to rotate backup or log files, for example...
 * 
 * $dir String whhere the files are
 * $max_age Int in seconds
 * return String[] the list of deleted files
 */

hussnainsheikh

{%- comment -%} Metafields {%- endcomment -%}
{%- if product.metafields.xojson != blank -%} //change "xojson" with your scope of metafields, can be global or something else which you defined while creating them. 
    <div class="row container" id="Specifications">
        <header class="section__header column small-12">
            <h3 class="section__title heading h3">Product Attributes</h3>
        </header>
      	<div class="row">
            <div class="columns medium-6 small-12 tooltip-container">
                <table role="presentation" style="width: 80%;background: #fff;border: solid 1px #ddd;margin-bottom: 1.25rem;table-layout: auto;">
                    <tbody>

hussnainsheikh

#install lamp-stack by tasksel

sudo apt update && sudo apt upgrade
sudo apt install tasksel
sudo tasksel install lamp-server

#install phpmyadmin
sudo apt-get install -y phpmyadmin

#create db_user and grant access

hussnainsheikh

echo "Downloading gcc source files..."
curl https://ftp.gnu.org/gnu/gcc/gcc-5.4.0/gcc-5.4.0.tar.bz2 -O

echo "extracting files..."
tar xvfj gcc-5.4.0.tar.bz2

echo "Installing dependencies..."
yum install gmp-devel mpfr-devel libmpc-devel -y

echo "Configure and install..."