PHP code example of aminyazdanpanah / php-ffmpeg-video-streaming

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

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

    

aminyazdanpanah / php-ffmpeg-video-streaming example snippets

use Monolog\Handler\StreamHandler;
use Monolog\Logger;

$config = [
    'ffmpeg.binaries'  => '/usr/bin/ffmpeg',
    'ffprobe.binaries' => '/usr/bin/ffprobe',
    'timeout'          => 3600, // The timeout for the underlying process
    'ffmpeg.threads'   => 12,   // The number of threads that FFmpeg should use
];

$log = new Logger('FFmpeg_Streaming');
$log->pushHandler(new StreamHandler('/var/log/ffmpeg-streaming.log')); // path to log file
    
$ffmpeg = Streaming\FFMpeg::create($config, $log);

$video = $ffmpeg->open('/var/media/video.mp4');

$video = $ffmpeg->open('https://www.hadronepoch.org/?"PATH TO A VIDEO FILE" or "PATH TO A LIVE HTTP STREAM"');

$video = $ffmpeg->openFromCloud($from_google_cloud);

 $capture = $ffmpeg->capture("CAMERA NAME OR SCREEN NAME");
 

$video->dash()
    ->x264() // Format of the video. Alternatives: hevc() and vp9()
    ->autoGenerateRepresentations() // Auto generate representations
    ->save(); // It can be passed a path to the method or it can be null

use Streaming\Representation;

$r_144p  = (new Representation)->setKiloBitrate(95)->setResize(256, 144);
$r_240p  = (new Representation)->setKiloBitrate(150)->setResize(426, 240);
$r_360p  = (new Representation)->setKiloBitrate(276)->setResize(640, 360);
$r_480p  = (new Representation)->setKiloBitrate(750)->setResize(854, 480);
$r_720p  = (new Representation)->setKiloBitrate(2048)->setResize(1280, 720);
$r_1080p = (new Representation)->setKiloBitrate(4096)->setResize(1920, 1080);
$r_2k    = (new Representation)->setKiloBitrate(6144)->setResize(2560, 1440);
$r_4k    = (new Representation)->setKiloBitrate(17408)->setResize(3840, 2160);

$video->dash()
    ->x264()
    ->addRepresentations([$r_144p, $r_240p, $r_360p, $r_480p, $r_720p, $r_1080p, $r_2k, $r_4k])
    ->save('/var/media/dash-stream.mpd');

$video->hls()
    ->x264()
    ->autoGenerateRepresentations([720, 360]) // You can limit the number of representatons
    ->save();

use Streaming\Representation;

$r_360p  = (new Representation)->setKiloBitrate(276)->setResize(640, 360);
$r_480p  = (new Representation)->setKiloBitrate(750)->setResize(854, 480);
$r_720p  = (new Representation)->setKiloBitrate(2048)->setResize(1280, 720);

$video->hls()
    ->x264()
    ->addRepresentations([$r_360p, $r_480p, $r_720p])
    ->save();

//A path you want to save a random key to your local machine
$save_to = '/home/public_html/"PATH TO THE KEY DIRECTORY"/key';

//An URL (or a path) to access the key on your website
$url = 'https://www.hadronepoch.org/?"PATH TO THE KEY DIRECTORY"/key';
// or $url = '/"PATH TO THE KEY DIRECTORY"/key';

$video->hls()
    ->encryption($save_to, $url)
    ->x264()
    ->autoGenerateRepresentations([1080, 480, 240])
    ->save('/var/media/hls-stream.m3u8');

use Streaming\HLSSubtitle;

$persian = new HLSSubtitle('/var/subtitles/subtitles_fa.vtt', 'فارسی', 'fa');
$persian->default();
$english = new HLSSubtitle('/var/subtitles/subtitles_en.vtt', 'english', 'en');
$german  = new HLSSubtitle('/var/subtitles/subtitles_de.vtt', 'Deutsch', 'de');
$chinese = new HLSSubtitle('/var/subtitles/subtitles_zh.vtt', '中文', 'zh');
$spanish = new HLSSubtitle('/var/subtitles/subtitles_es.vtt', 'Español', 'es');

$video->hls()
    ->subtitles([$persian, $english, $german, $chinese, $spanish])
    ->x264()
    ->autoGenerateRepresentations([1080, 720])
    ->save('/var/media/hls-stream.m3u8');

$format = new Streaming\Format\X264();
$format->on('progress', function ($video, $format, $percentage){
    // You can update a field in your database or can log it to a file
    // You can also create a socket connection and show a progress bar to users
    echo sprintf("\rTranscoding...(%s%%) [%s%s]", $percentage, str_repeat('#', $percentage), str_repeat('-', (100 - $percentage)));
});

$video->dash()
    ->setFormat($format)
    ->autoGenerateRepresentations()
    ->save();

$dash = $video->dash()
            ->x264()
            ->autoGenerateRepresentations()
            
$dash->save('/var/media/dash-stream.mpd');

$hls = $video->hls()
            ->x264()
            ->autoGenerateRepresentations();
            
$hls->save();

$dash->save(null, [$to_aws_cloud, $to_google_cloud, $to_microsoft_azure, $to_custom_cloud]);

$hls->save('/var/media/hls-stream.m3u8', [$to_google_cloud, $to_custom_cloud]);

// DASH
$dash->live('http://YOUR-WEBSITE.COM/live-stream/out.mpd');

// HLS
$hls
    ->setMasterPlaylist('/var/www/stream/live-master-manifest.m3u8')
    ->live('http://YOUR-WEBSITE.COM/live-stream/out.m3u8');

$hls = $hls->save();
$metadata = $hls->metadata()->export();

print_r($metadata);

$stream = $ffmpeg->open('https://www.hadronepoch.org/?PATH/TO/HLS-MANIFEST.M3U8');

$stream->dash()
    ->x264()
    ->addRepresentations([$r_360p, $r_480p]) 
    ->save('/var/media/dash-stream.mpd');

$stream = $ffmpeg->open('https://www.hadronepoch.org/?PATH/TO/DASH-MANIFEST.MPD');

$stream->hls()
           ->x264()
           ->autoGenerateRepresentations([720, 360])
           ->save('/var/media/hls-stream.m3u8');

$format = new Streaming\Format\x264();
$format->on('progress', function ($video, $format, $percentage){
    echo sprintf("\rTranscoding...(%s%%) [%s%s]", $percentage, str_repeat('#', $percentage), str_repeat('-', (100 - $percentage)));
});

$stream->stream2file()
           ->setFormat($format)
           ->save('/var/media/new-video.mp4');

$ffmpeg = Streaming\FFMpeg::create();
$video = $ffmpeg->openFromCloud($from_cloud, '/var/media/new/video.mp4');

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

$video
    ->gif(FFMpeg\Coordinate\TimeCode::fromSeconds(2), new FFMpeg\Coordinate\Dimension(640, 480), 3)
    ->save('/var/media/animated_image.gif');