Revert "Audio Params" (#377)

* Revert "Correct  type in VideoFilters->framerate (#372)"

This reverts commit cedcd37bd2.

* Revert "fix sources parameter type (array) in concat function (#363)"

This reverts commit af00b9d6a3.

* Revert "Audio Params (#344)"

This reverts commit cb7d850338.

src/FFMpeg/Media/Audio.php

@@ -91,13 +91,6 @@ class Audio extends AbstractStreamableMedia
             $commands[] = '-ac';
             $commands[] = $format->getAudioChannels();
         }
-        // If the user passed some additional parameters
-        if (null !== $format->getAdditionalParameters()) {
-            foreach ($format->getAdditionalParameters() as $additionalParameter) {
-                $commands[] = $additionalParameter;
-            }
-        }
-
         $commands[] = $outputPathfile;
 
         try {