PHP code example of turbo / php-ffmpeg

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

turbo / php-ffmpeg example snippets

$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');

$ffmpeg = FFMpeg\FFMpeg::create();

$ffmpeg = FFMpeg\FFMpeg::create(array(
    'ffmpeg.binaries'  => '/opt/local/ffmpeg/bin/ffmpeg',
    'ffprobe.binaries' => '/opt/local/ffmpeg/bin/ffprobe',
    'timeout'          => 3600, // 底层进程的超时时间（秒）
    'ffmpeg.threads'   => 12,   // FFmpeg 使用的线程数
), $logger);

$ffmpeg->open('video.mpeg');

$format = new FFMpeg\Format\Video\X264();
$format->on('progress', function ($video, $format, $percentage) {
    echo "$percentage % transcoded";
});

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

$video->save($format, 'video.avi');

$frame = $video->frame(FFMpeg\Coordinate\TimeCode::fromSeconds(42));
$frame->save('image.jpg');

$video
    ->filters()
    ->extractMultipleFrames(FFMpeg\Filters\Video\ExtractMultipleFramesFilter::FRAMERATE_EVERY_10SEC, '/path/to/destination/folder/')
    ->synchronize();

$video
    ->save(new FFMpeg\Format\Video\X264(), '/path/to/new/file');

$frameFileType = 'jpg'; // 可选 'jpg'、'jpeg' 或 'png'
$filter = new ExtractMultipleFramesFilter($frameRate, $destinationFolder);
$filter->setFrameFileType($frameFileType);

$video->addFilter($filter);

$format = new FFMpeg\Format\Video\X264();
$video->save($format, '/path/to/output/index.m3u8');

$clip = $video->clip(FFMpeg\Coordinate\TimeCode::fromSeconds(30), FFMpeg\Coordinate\TimeCode::fromSeconds(15));
$clip->save(new FFMpeg\Format\Video\X264(), 'video.avi');

$clip = $video->clip(FFMpeg\Coordinate\TimeCode::fromSeconds(30), FFMpeg\Coordinate\TimeCode::fromSeconds(15));
$clip->filters()->resize(new FFMpeg\Coordinate\Dimension(320, 240), FFMpeg\Filters\Video\ResizeFilter::RESIZEMODE_INSET, true);
$clip->save(new FFMpeg\Format\Video\X264(), 'video.avi');

$waveform = $audio->waveform(640, 120, array('#00FF00'));
$waveform->save('waveform.png');

// 打开视频文件
$video = $ffmpeg->open( 'video.mp4' );

// 设置音频输出格式
$audio_format = new FFMpeg\Format\Audio\Mp3();

// 将音频提取为 MP3 文件
$video->save($audio_format, 'audio.mp3');

// 打开音频文件
$audio = $ffmpeg->open( 'audio.mp3' );

// 生成波形图
$waveform = $audio->waveform();
$waveform->save( 'waveform.png' );

$video
    ->filters()
    ->resize($dimension, $mode, $useStandards)
    ->framerate($framerate, $gop)
    ->synchronize();

$video->filters()->rotate($angle);

$video->filters()->resize($dimension, $mode, $useStandards);

$video->filters()->pad($dimension);

$video->save(new FFMpeg\Format\Video\X264(), $new_file);

$video
    ->filters()
    ->watermark($watermarkPath, array(
        'position' => 'relative',
        'bottom' => 50,
        'right' => 50,
    ));

$video
    ->filters()
    ->watermark($watermarkPath, array(
        'position' => 'absolute',
        'x' => 1180,
        'y' => 620,
    ));

$video->filters()->framerate($framerate, $gop);

$video->filters()->synchronize();

$video->filters()->clip(FFMpeg\Coordinate\TimeCode::fromSeconds(30), FFMpeg\Coordinate\TimeCode::fromSeconds(15));

$video->filters()->crop(new FFMpeg\Coordinate\Point("t*100", 0, true), new FFMpeg\Coordinate\Dimension(200, 600));

$ffmpeg = FFMpeg\FFMpeg::create();
$audio = $ffmpeg->open('track.mp3');

$format = new FFMpeg\Format\Audio\Flac();
$format->on('progress', function ($audio, $format, $percentage) {
    echo "$percentage % transcoded";
});

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

$audio->save($format, 'track.flac');

$audio->filters()->clip(FFMpeg\Coordinate\TimeCode::fromSeconds(30), FFMpeg\Coordinate\TimeCode::fromSeconds(15));

$audio->filters()->addMetadata(["title" => "Some Title", "track" => 1]);

// 移除音频文件中的元数据和视频流
$audio->filters()->addMetadata();

$audio->filters()->addMetadata(["artwork" => "/path/to/image/file.jpg"]);

$audio->filters()->resample($rate);

$frame->save('target.jpg');

$video = $ffmpeg->open( '/path/to/video' );
$video
    ->gif(FFMpeg\Coordinate\TimeCode::fromSeconds(2), new FFMpeg\Coordinate\Dimension(640, 480), 3)
    ->save($new_file);

// 创建视频对象时，必须传入有效的视频文件路径。
// 可以使用待拼接视频中的任意一个文件。
$video = $ffmpeg->open( '/path/to/video' );
$video
    ->concat(array('/path/to/video1', '/path/to/video2'))
    ->saveFromSameCodecs('/path/to/new_file', TRUE);

// 创建视频对象时，必须传入有效的视频文件路径。
// 可以使用待拼接视频中的任意一个文件。
$video = $ffmpeg->open( '/path/to/video' );

$format = new FFMpeg\Format\Video\X264();
$format->setAudioCodec("libmp3lame");

$video
    ->concat(array('/path/to/video1', '/path/to/video2'))
    ->saveFromDifferentCodecs($format, '/path/to/new_file');

$format = new FFMpeg\Format\Video\X264();
$format->on('progress', function ($video, $format, $percentage) {
    echo "$percentage % transcoded";
});

$video->save($format, 'video.avi');

$format = new FFMpeg\Format\Video\X264();
$format->setAdditionalParameters(array('foo', 'bar'));
$video->save($format, 'video.avi');

class CustomWMVFormat extends FFMpeg\Format\Video\DefaultVideo
{
    public function __construct($audioCodec = 'wmav2', $videoCodec = 'wmv2')
    {
        $this
            ->setAudioCodec($audioCodec)
            ->setVideoCodec($videoCodec);
    }

    public function supportBFrames()
    {
        return false;
    }

    public function getAvailableAudioCodecs()
    {
        return array('wmav2');
    }

    public function getAvailableVideoCodecs()
    {
        return array('wmv2');
    }
}

$ffprobe = FFMpeg\FFProbe::create();
$ffprobe
    ->streams('/path/to/video/mp4') // 提取媒体流信息
    ->videos()                      // 筛选视频流
    ->first()                       // 返回第一个视频流
    ->get('codec_name');            // 返回 codec_name 属性

$ffprobe = FFMpeg\FFProbe::create();
$ffprobe
    ->format('/path/to/video/mp4') // 提取文件信息
    ->get('duration');             // 返回 duration 属性

$ffprobe = FFMpeg\FFProbe::create();
$ffprobe->isValid('/path/to/file/to/check'); // 返回布尔值

$app = new Silex\Application();
$app->register(new FFMpeg\FFMpegServiceProvider());

$video = $app['ffmpeg']->open('video.mpeg');

$app->register(new FFMpeg\FFMpegServiceProvider(), array(
    'ffmpeg.configuration' => array(
        'ffmpeg.threads'   => 4,
        'ffmpeg.timeout'   => 300,
        'ffmpeg.binaries'  => '/opt/local/ffmpeg/bin/ffmpeg',
        'ffprobe.timeout'  => 30,
        'ffprobe.binaries' => '/opt/local/ffmpeg/bin/ffprobe',
    ),
    'ffmpeg.logger' => $logger,
));

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