SimpleFilter support in the Media class

Author: pascalbaljet

src/Media.php

@@ -4,6 +4,8 @@
 
 use Closure;
 use FFMpeg\Coordinate\TimeCode;
+use FFMpeg\Filters\Audio\SimpleFilter;
+use FFMpeg\Filters\FilterInterface;
 use FFMpeg\Media\MediaTypeInterface;
 
 /**
@@ -98,8 +100,12 @@ public function addFilter(): Media
 
         if (isset($arguments[0]) && $arguments[0] instanceof Closure) {
             call_user_func_array($arguments[0], [$this->media->filters()]);
-        } else {
+        } else if (isset($arguments[0]) && $arguments[0] instanceof FilterInterface) {
             call_user_func_array([$this->media, 'addFilter'], $arguments);
+        } else if (isset($arguments[0]) && is_array($arguments[0])) {
+            $this->media->addFilter(new SimpleFilter($arguments[0]));
+        } else {
+            $this->media->addFilter(new SimpleFilter($arguments));
         }
 
         return $this;

tests/AudioVideoTest.php

@@ -4,7 +4,10 @@
 
 use FFMpeg\Coordinate\Dimension;
 use FFMpeg\Coordinate\TimeCode;
+use FFMpeg\Filters\Audio\SimpleFilter;
 use FFMpeg\Filters\Video\ClipFilter;
+use FFMpeg\Format\AudioInterface;
+use FFMpeg\Media\Audio;
 use FFMpeg\Media\Video;
 use Illuminate\Config\Repository as ConfigRepository;
 use Illuminate\Contracts\Filesystem\Factory as Filesystems;
@@ -95,6 +98,46 @@ public function testAddingAFilterWithAnObject()
         $this->assertCount(1, $media->getFiltersCollection());
     }
 
+    public function testAddingASimpleFilterWithStringArguments()
+    {
+        $media = $this->getVideoMedia();
+
+        $this->assertCount(0, $media->getFiltersCollection());
+
+        $media->addFilter('-i', '0');
+
+        $this->assertCount(1, $media->getFiltersCollection());
+
+        $filter = $media->getFiltersCollection()->getIterator()[0];
+
+        $this->assertInstanceOf(SimpleFilter::class, $filter);
+
+        $this->assertEquals(['-i', 0], $filter->apply(
+            Mockery::mock(Audio::class),
+            Mockery::mock(AudioInterface::class)
+        ));
+    }
+
+    public function testAddingASimpleFilterWithArrayArgument()
+    {
+        $media = $this->getVideoMedia();
+
+        $this->assertCount(0, $media->getFiltersCollection());
+
+        $media->addFilter(['-i', '0']);
+
+        $this->assertCount(1, $media->getFiltersCollection());
+
+        $filter = $media->getFiltersCollection()->getIterator()[0];
+
+        $this->assertInstanceOf(SimpleFilter::class, $filter);
+
+        $this->assertEquals(['-i', 0], $filter->apply(
+            Mockery::mock(Audio::class),
+            Mockery::mock(AudioInterface::class)
+        ));
+    }
+
     public function testExportingToLocalDisk()
     {
         $media    = $this->getGuitarMedia();