Adding watermark to a video by using ffmpeg in php

Question

I created a video with group of images and mp3. But i want to add a watermark text to that video .i am using the below code to add the text.

exec(\'/usr/loca         


        

Answer 1

Command:

    ffmpeg -i input.mp4 -i watermark.png -filter_complex 'overlay' output.mp4

Try this code in your controller.

  public function setWaterMark(Request $request_body){
      try {
        $watermark = Input::file('watermark');
        $input = Input::file('input');

        ffmpeg = "C:\\ffmpeg\\bin\\ffmpeg";
        $cmd = $ffmpeg . " -i " . $input . " -i " . $watermark . " -filter_complex 'overlay' " . $output_file;
        exec($cmd, $output);

        return $output_file;
  }

Answer 2

ffmpeg -i movie.mp4 -i logo.png -filter_complex overlay output.mp4

Answer 3

I am using php-ffmpeg [Below : Composer Json]:

{
    "require": {
        "php-ffmpeg/php-ffmpeg": "^0.6.1"
    }
}

and Using this php-ffmpeg library you can add watermark's using the following codes:

<?php

function processVideo($videoSource,$reqExtension, $watermark = "")
{
    $ffmpeg = FFMpeg\FFMpeg::create();

    $video = $ffmpeg->open($videoSource);

    $format = new FFMpeg\Format\Video\X264('libmp3lame', 'libx264');

    if (!empty($watermark))
    {
        $video  ->filters()
                ->watermark($watermark, array(
                    'position' => 'relative',
                    'top' => 25,
                    'right' => 50,
                ));
    }

    $format
    -> setKiloBitrate(1000)
    -> setAudioChannels(2)
    -> setAudioKiloBitrate(256);

    $randomFileName = rand().".$reqExtension";
    $saveLocation = getcwd(). '/video/'.$randomFileName;
    $video->save($format, $saveLocation);

    if (file_exists($saveLocation))
        return "http://localhost/test/video/$randomFileName";
    else
        return "http://localhost/test/thumb/404.png";

}

echo $videoLocation =  processVideo("sample.mp4","mp4","favicon.png");

?>

[Please, update the location according to your need.]

Answer 4

$ffmpeg = FFMpeg\FFMpeg::create();
$video = $ffmpeg->open('video.mpg');
$video
    ->filters()
    ->resize(new FFMpeg\Coordinate\Dimension(320, 240))
    ->synchronize();
$video
    ->frame(FFMpeg\Coordinate\TimeCode::fromSeconds(10))
    ->save('frame.jpg');
$video
    ->save(new FFMpeg\Format\Video\X264(), 'export-x264.mp4')
    ->save(new FFMpeg\Format\Video\WMV(), 'export-wmv.wmv')
    ->save(new FFMpeg\Format\Video\WebM(), 'export-webm.webm');

Steps for install FFmpeg on system. http://drupalasia.com/article/how-add-watermark-video-using-php-and-ffmpeg