How to create video thumbnail with FFmpeg
Create one thumnail: Method 1: you can specify frame number Result: Method 2: you can specify frame time Method 3: you can specify thumnail size…
Author: phptuts
How to get video duration with ffmpeg
Method 1: Example: See this method with PHP: PHP: How to fix error shell_exec can’t run some command on Linux Method 2: Example: Method 3:…
PHP: How to fix error shell_exec can’t run some command on Linux
Example you create file 1.php with content: If you run this command with root: It work well But if you run under HTTP: http://tutorialspots.com/1.php it…
PHP: how to fix error: A non-numeric value encountered
Example: to parse youtube duration format to seconds, we use this method: This method work well with PHP5, but i use PHP7 i get error:…
How to get client country of your visitor by Javascript
Method 1: use https://get.geojs.io/v1/ip/geo.js (with jQuery) To get country code: Online demo: https://jsfiddle.net/sans_amour/r49v5w60/ Method 2: use https://get.geojs.io/v1/ip/geo.js To get country code: Online demo: https://jsfiddle.net/sans_amour/mps5y4j7/ Method…
How to fix Error 521: Web server is down with HTTPS website using Cloudflare
Sometime you see a strange error: your website run with HTTP but with HTTPS you get error 521, how to fix this error? Step 1:…
How to create own helper functions in Laravel
Let’s create a Helpers directory under app and create a Helper.php file. These is an example: If you are using a class and its methods…
How to combine multiple partitions into one large in CentOS by mergerfs
Read previous article: How to combine multiple partitions into one large in CentOS mergerfs is a union filesystem geared towards simplifying storage and management of…
How to fix Error: rpmdb open failed on CentOS
Today, I want to install some packages on my CentOS 7 server. Unfortunately, i can’t do this. When I run the “yum update” command, I…
How to get all audio streams of video with ffmpeg
We can use 2 methods to Example: