From 9abcb9ec1b0a6e61cdb2230691d0f7b2b5452275 Mon Sep 17 00:00:00 2001
From: Dan Jones <danjones@goodevilgenius.org>
Date: Fri, 26 Aug 2022 17:00:48 -0500
Subject: [PATCH] =?UTF-8?q?=E2=9C=A8=20Add=20copy=20format?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/Format/Copy.php              | 18 ++++++++++++++++++
 src/Format/SubtitleInterface.php |  2 --
 src/Stream.php                   | 15 +++++++--------
 3 files changed, 25 insertions(+), 10 deletions(-)
 create mode 100644 src/Format/Copy.php

diff --git a/src/Format/Copy.php b/src/Format/Copy.php
new file mode 100644
index 0000000..cd504c0
--- /dev/null
+++ b/src/Format/Copy.php
@@ -0,0 +1,18 @@
+<?php
+
+namespace Danjones\FFMpeg\Format;
+
+use FFMpeg\Format\FormatInterface;
+
+class Copy implements FormatInterface
+{
+    public function getPasses()
+    {
+        return 1;
+    }
+
+    public function getExtraParams()
+    {
+        return [];
+    }
+}
diff --git a/src/Format/SubtitleInterface.php b/src/Format/SubtitleInterface.php
index f4f4909..03dd74e 100644
--- a/src/Format/SubtitleInterface.php
+++ b/src/Format/SubtitleInterface.php
@@ -2,9 +2,7 @@
 
 namespace Danjones\FFMpeg\Format;
 
-use FFMpeg\Format\AudioInterface;
 use FFMpeg\Format\FormatInterface;
-use FFMpeg\Format\ProgressListener\AbstractProgressListener;
 
 interface SubtitleInterface extends FormatInterface
 {
diff --git a/src/Stream.php b/src/Stream.php
index ab69c5a..c3cb734 100644
--- a/src/Stream.php
+++ b/src/Stream.php
@@ -60,18 +60,21 @@ class Stream
     protected function parseCodec(): static
     {
         if ($this->codec instanceof VideoInterface) {
-            return $this->parseVideo();
+            $this->parseVideo();
         }
 
         if ($this->codec instanceof AudioInterface) {
-            return $this->parseAudio();
+            $this->parseAudio();
         }
 
         if ($this->codec instanceof Format\SubtitleInterface) {
-            return $this->parseSubtitle();
+            $this->parseSubtitle();
+        }
+
+        if ($this->codec instanceof Format\Copy) {
+            $this->addFlag('c', 'copy');
         }
 
-        $this->addFlag('c', 'copy');
         $this->parseExtras($this->codec->getExtraParameters());
 
         return $this;
@@ -82,7 +85,6 @@ class Stream
         if (null !== ($codec = $this->codec->getSubtitleCodec())) {
             $this->addFlag('c', $codec);
         }
-        $this->parseExtras($this->codec->getExtraParameters());
 
         return $this;
     }
@@ -100,7 +102,6 @@ class Stream
         if (null !== ($channels = $this->codec->getAudioChannels())) {
             $this->addFlag('ac', $channels);
         }
-        $this->parseExtras($this->codec->getExtraParameters());
 
         return $this;
     }
@@ -115,9 +116,7 @@ class Stream
             $this->addFlag('b', "{$kb}k");
         }
 
-        // If the user passed some additional format parameters.
         $this->parseExtras($this->codec->getAdditionalParameters());
-        $this->parseExtras($this->codec->getExtraParameters());
 
         return $this;
     }