From 14323d12c22c6f54c33635eb919989f8b4e297f2 Mon Sep 17 00:00:00 2001
From: Lasse Lehtinen <lasse.lehtinen@iki.fi>
Date: Thu, 22 Mar 2018 17:08:59 +0200
Subject: [PATCH] Added required concat method for Audio files

---
 src/FFMpeg/Media/Audio.php | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/FFMpeg/Media/Audio.php b/src/FFMpeg/Media/Audio.php
index 8a74962..124460b 100644
--- a/src/FFMpeg/Media/Audio.php
+++ b/src/FFMpeg/Media/Audio.php
@@ -139,4 +139,15 @@ class Audio extends AbstractStreamableMedia
     {
         return new Waveform($this, $this->driver, $this->ffprobe, $width, $height, $colors);
     }
+
+    /**
+     * Concatenates a list of audio files into one unique audio file.
+     *
+     * @param  array $sources
+     * @return Concat
+     */
+    public function concat($sources)
+    {
+        return new Concat($sources, $this->driver, $this->ffprobe);
+    }
 }