Check music duration and create music loop in PHP

check_music_duration_and_create_music_loop.php

    /**
     * prepare music loop
     *
     * requires: james-heinrich/getid3 package
     * install using composer:
     * `composer require james-heinrich/getid3`
     *
     * @param $music_path, Local Music file absolute path
     * @param $total_media_count, Number of Images/Videos to add in the video
     * @param $each_media_delay, Delay duration for each Image/Video
     * @return mixed, New looped music file path
     * @throws Exception, In case of eny error, error message is thrown as exception
     * @internal param $count
     * @internal param $delay
     */
    private function _prepareMusicLoop($music_path, $total_media_count, $each_media_delay)
    {
        if (!is_file($music_path)) {
            throw new Exception('File not found');
        }

        // calculate total duration for music to produce
        $total_music_duration = $total_media_count * $each_media_delay;

        // add duration of one slide extra for safe side
        $total_music_duration += $each_media_delay;

        // check length of music file
//        $musicFile = new MusicFile($music_path);
//        $duration = $musicFile->getDurationEstimate();
//        $duration = $musicFile->getDuration();

        $getID3 = new \getID3;
        $file = $getID3->analyze($music_path);

        $duration = $file['playtime_seconds'];


        if ($duration === null)
            return $music_path;

        $this->info(sprintf(
            '%s :::: Original duration of music file: %s seconds',
            date('d-m-Y H:i:s'),
            $duration
        ));

        $this->info(sprintf(
            '%s :::: Music duration to produce: %s seconds',
            date('d-m-Y H:i:s'),
            $total_music_duration
        ));

        if ($total_music_duration <= $duration) {
            $this->info(sprintf(
                '%s :::: Music duration is more than required. Skipping',
                date('d-m-Y H:i:s')
            ));

            return $music_path;
        }

        $this->info(sprintf(
            '%s :::: Music duration is less than required. Looping music to achieve required duration',
            date('d-m-Y H:i:s')
        ));

        $musicFile = new MusicLoop($music_path);

        try {
            $new_music_file = $musicFile->loop($duration, $total_music_duration);
            $this->success(sprintf(
                '%s :::: Music file prepared: %s',
                date('d-m-Y H:i:s'),
                $new_music_file
            ));

            $getID32 = new \getID3;
            $file = $getID32->analyze($new_music_file);

            $this->info(sprintf(
                '%s :::: Duration of new music file: %s',
                date('d-m-Y H:i:s'),
                $file['playtime_seconds']
            ));

        } catch (Exception $e) {
            $this->err(sprintf(
                '%s :::: Error looping music file: %s',
                date('d-m-Y H:i:s'),
                $e->getMessage()
            ));

            return $music_path;
        }

        return $new_music_file;

    }