PHP Classes

File: examples/extract-frame.example1.php

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  Classes of Oliver Lillie   PHP Video Toolkit   examples/extract-frame.example1.php   Download  
File: examples/extract-frame.example1.php
Role: Example script
Content type: text/plain
Description: Example script
Class: PHP Video Toolkit
Manipulate and convert videos with ffmpeg program
Author: By
Last change: updated examples to use default config instance for ease of reading examples
added default namespace to examples as it makes them clearer
updated examples to work with $process returned from $media->save
updated overwrite mode as overwrite to prevent confusing in naming schemes
Date: 1 year ago
Size: 1,422 bytes
 

Contents

Class file image Download
<?php

    namespace PHPVideoToolkit;

    include_once './includes/bootstrap.php';
   
    try
    {
        $video = new Video($example_video_path);
        $process = $video->extractFrame(new Timecode(50))
                        ->save('./output/extract-frame.example1.jpg', null, Media::OVERWRITE_EXISTING);

        echo '<h1>Executed Command</h1>';
        Trace::vars($process->getExecutedCommand());
        echo '<hr /><h1>FFmpeg Process Messages</h1>';
        Trace::vars($process->getMessages());
        echo '<hr /><h1>Buffer Output</h1>';
        Trace::vars($process->getBuffer(true));
        echo '<hr /><h1>Resulting Output</h1>';
        Trace::vars($process->getOutput()->getMediaPath());
       
    }
    catch(FfmpegProcessOutputException $e)
    {
        echo '<h1>Error</h1>';
        Trace::vars($e);

        $process = $video->getProcess();
        if($process->isCompleted())
        {
            echo '<hr /><h2>Executed Command</h2>';
            Trace::vars($process->getExecutedCommand());
            echo '<hr /><h2>FFmpeg Process Messages</h2>';
            Trace::vars($process->getMessages());
            echo '<hr /><h2>Buffer Output</h2>';
            Trace::vars($process->getBuffer(true));
        }
    }
    catch(Exception $e)
    {
        echo '<h1>Error</h1>';
        Trace::vars($e->getMessage());
        echo '<h2>Exception</h2>';
        Trace::vars($e);
    }