[FIXED] How to trim a video by 4 fragments to 4 seconds using the PHP-FFMpeg?

Issue

How to trim a video using the PHP-FFMpeg? I need to implement the following FFMpeg command:

ffmpeg -i 7207783801bb.mp4 -filter_complex \
"[0:v]trim=start=10:end=11,setpts=PTS-STARTPTS[a]; \
 [0:v]trim=start=20:end=21,setpts=PTS-STARTPTS[b]; \
  [a][b]concat[c]; \
 [0:v]trim=start=30:end=31,setpts=PTS-STARTPTS[d]; \
 [0:v]trim=start=40:end=41,setpts=PTS-STARTPTS[f]; \
   [d][f]concat[g]; \
 [c][g]concat[out1]" -map [out1] 7207783801bbout.mp4

When I use the following code:

$ffmpeg = FFMpeg\FFMpeg::create();
$video = $ffmpeg->open('7207783801bb.mpg');
$video->filters()->clip(FFMpeg\Coordinate\TimeCode::fromSeconds(10), FFMpeg\Coordinate\TimeCode::fromSeconds(11));
$video->filters()->clip(FFMpeg\Coordinate\TimeCode::fromSeconds(20), FFMpeg\Coordinate\TimeCode::fromSeconds(21));
$video->filters()->clip(FFMpeg\Coordinate\TimeCode::fromSeconds(30), FFMpeg\Coordinate\TimeCode::fromSeconds(31));
$video->filters()->clip(FFMpeg\Coordinate\TimeCode::fromSeconds(40), FFMpeg\Coordinate\TimeCode::fromSeconds(41));
$video->save(new FFMpeg\Format\Video\X264(), '7207783801bbout.mp4');

then I get only 40 seconds of video. And I need to get 10-11, 20-21, 30-31, 40-41 seconds using the PHP-FFMpeg. Only 4 seconds.

Solution

I this case FFMpeg\Media\AdvancedMedia can be used

$ffmpeg = FFMpeg\FFMpeg::create();
$video = $ffmpeg->openAdvanced(['7207783801bb.mp4']);
$video->filters()
    ->custom('[0:v]', 'trim=start=10:end=11,setpts=PTS-STARTPTS', '[a]')
    ->custom('[0:v]', 'trim=start=20:end=21,setpts=PTS-STARTPTS', '[b]')
    ->custom('[a][b]', 'concat', '[c]')
    ->custom('[0:v]', 'trim=start=30:end=31,setpts=PTS-STARTPTS', '[d]')
    ->custom('[0:v]', 'trim=start=40:end=41,setpts=PTS-STARTPTS', '[f]')
    ->custom('[d][f]', 'concat', '[g]')
    ->custom('[c][g]', 'concat', '[out1]')
;
$video
    ->map(['[out1]'], new \FFMpeg\Format\Video\X264(), '7207783801bbout.mp4')
    ->save();

Answered By - tarasikarius

Answer Checked By - Terry (PHPFixing Volunteer)

Read More

[FIXED] i have installed composer and now need to install php_ffmpeg

Issue

hey all i have successfully downloaded and installed composer on my windows7 64bit wamp server and i need to install php_ffmpeg by composer. i don't have any idea i have already read their documentation but it is not so clear ? please let me know the next step.

i got the details about the composer and php_ffmpeg from this link

https://github.com/PHP-FFMpeg/PHP-FFMpeg

here is the code that i get when i update,require and install composer by cmd

C:\Windows\system32>composer update
 Loading composer repositories with package information
Updating dependencies (including require-dev)
 Nothing to install or update
 Generating autoload files

 C:\Windows\system32>composer require php-ffmpeg/php-ffmpeg
    Using version ^0.6.0 for php-ffmpeg/php-ffmpeg
   ./composer.json has been updated
     Loading composer repositories with package information
     Updating dependencies (including require-dev)
     Nothing to install or update
      Generating autoload files

       C:\Windows\system32>composer install
      Loading composer repositories with package information
      Installing dependencies (including require-dev) from lock file
       Nothing to install or update
        Generating autoload files

here is the screenshot of my wamp server and installed modules

Solution

There are two ways to do that,

1. From command line

composer require php-ffmpeg/php-ffmpeg

2. Add to "require" section into your composer.json

  "require": {
      "php-ffmpeg/php-ffmpeg": "dev-master"
  }

and execute

composer install

Answered By - Eugene Nezhuta

Read More