fab fabriziosalmi

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.

	#! /bin/bash

	VBR="1500k"
	FPS="30"
	QUAL="veryfast"

	YOUTUBE_URL="rtmp://a.rtmp.youtube.com/live2"
	KEY=""

	VIDEO_SOURCE="/home/ubuntu/video3.mp4"

	#!/bin/bash
	TARGET="mysite.example.net";
	RECIPIENT="[email protected]";
	DAYS=7;
	echo "checking if $TARGET expires in less than $DAYS days";
	expirationdate=$(date -d "$(: \| openssl s_client -connect $TARGET:443 -servername $TARGET 2>/dev/null \
	\| openssl x509 -text \
	\| grep 'Not After' \
	\|awk '{print $4,$5,$7}')" '+%s');
	in7days=$(($(date +%s) + (86400*$DAYS)));