Add Audio and Video interfaces

src/FFMpeg/FFMpeg.php

@@ -54,7 +54,7 @@ class FFMpeg extends Binary
         return true;
     }
 
-    public function encode(Format\Format $format, $outputPathfile, $threads = 1)
+    public function encode(Format\AudioFormat $format, $outputPathfile, $threads = 1)
     {
         if ( ! $this->pathfile)
         {

src/FFMpeg/Format/AudioFormat.php

@@ -0,0 +1,14 @@
+<?php
+
+namespace FFMpeg\Format;
+
+interface AudioFormat
+{
+
+    public function getAudioCodec();
+
+    public function getAudioSampleRate();
+
+    public function getKiloBitrate();
+
+}

src/FFMpeg/Format/DefaultAudioFormat.php

@@ -0,0 +1,64 @@
+<?php
+
+namespace FFMpeg\Format;
+
+abstract class DefaultAudioFormat implements AudioFormat
+{
+
+    protected $audioCodec;
+    protected $audioSampleRate = 44100;
+    protected $kiloBitrate     = 1000;
+
+    public function getExtraParams()
+    {
+        return '';
+    }
+
+    public function getAudioCodec()
+    {
+        return $this->audioCodec;
+    }
+
+    public function setAudioCodec($audioCodec)
+    {
+        if ( ! in_array($audioCodec, $this->getAvailableAudioCodecs()))
+        {
+            throw new \InvalidArgumentException('Wrong audiocodec value');
+        }
+
+        $this->audioCodec = $audioCodec;
+    }
+
+    public function getAudioSampleRate()
+    {
+        return $this->audioSampleRate;
+    }
+
+    public function setAudioSampleRate($audioSampleRate)
+    {
+        if ($audioSampleRate < 1)
+        {
+            throw new \InvalidArgumentException('Wrong audio sample rate value');
+        }
+
+        $this->audioSampleRate = (int) $audioSampleRate;
+    }
+
+    public function getKiloBitrate()
+    {
+        return $this->kiloBitrate;
+    }
+
+    public function setKiloBitrate($kiloBitrate)
+    {
+        if ($kiloBitrate < 1)
+        {
+            throw new \InvalidArgumentException('Wrong kiloBitrate value');
+        }
+
+        $this->kiloBitrate = (int) $kiloBitrate;
+    }
+
+    abstract protected function getAvailableAudioCodecs();
+
+}

src/FFMpeg/Format/DefaultVideoFormat.php

@@ -2,28 +2,20 @@
 
 namespace FFMpeg\Format;
 
-abstract class DefaultFormat implements Format
+abstract class DefaultVideoFormat extends DefaultAudioFormat implements VideoFormat
 {
 
     protected $width;
     protected $height;
-    protected $frameRate       = 25;
-    protected $audioCodec;
-    protected $audioSampleRate = 44100;
+    protected $frameRate = 25;
     protected $videoCodec;
-    protected $kiloBitrate     = 1000;
-    protected $GOPsize         = 25;
+    protected $GOPsize   = 25;
 
     public function __construct($width, $height)
     {
         $this->setDimensions($width, $height);
     }
 
-    public function getExtraParams()
-    {
-        return '';
-    }
-
     public function getWidth()
     {
         return $this->width;
@@ -66,36 +58,6 @@ abstract class DefaultFormat implements Format
         $this->frameRate = (int) $frameRate;
     }
 
-    public function getAudioCodec()
-    {
-        return $this->audioCodec;
-    }
-
-    public function setAudioCodec($audioCodec)
-    {
-        if ( ! in_array($audioCodec, $this->getAvailableAudioCodecs()))
-        {
-            throw new \InvalidArgumentException('Wrong audiocodec value');
-        }
-
-        $this->audioCodec = $audioCodec;
-    }
-
-    public function getAudioSampleRate()
-    {
-        return $this->audioSampleRate;
-    }
-
-    public function setAudioSampleRate($audioSampleRate)
-    {
-        if ($audioSampleRate < 1)
-        {
-            throw new \InvalidArgumentException('Wrong audio sample rate value');
-        }
-
-        $this->audioSampleRate = (int) $audioSampleRate;
-    }
-
     public function getVideoCodec()
     {
         return $this->videoCodec;
@@ -111,21 +73,6 @@ abstract class DefaultFormat implements Format
         $this->videoCodec = $videoCodec;
     }
 
-    public function getKiloBitrate()
-    {
-        return $this->kiloBitrate;
-    }
-
-    public function setKiloBitrate($kiloBitrate)
-    {
-        if ($kiloBitrate < 1)
-        {
-            throw new \InvalidArgumentException('Wrong kiloBitrate value');
-        }
-
-        $this->kiloBitrate = (int) $kiloBitrate;
-    }
-
     public function getGOPsize()
     {
         return $this->GOPsize;
@@ -172,8 +119,6 @@ abstract class DefaultFormat implements Format
         return (int) $ret;
     }
 
-    abstract protected function getAvailableAudioCodecs();
-
     abstract protected function getAvailableVideoCodecs();
 
 }

src/FFMpeg/Format/Video/Ogg.php

@@ -1,8 +1,10 @@
 <?php
 
-namespace FFMpeg\Format;
+namespace FFMpeg\Format\Video;
 
-class Ogg extends DefaultFormat
+use FFMpeg\Format\DefaultVideoFormat;
+
+class Ogg extends DefaultVideoFormat
 {
 
     protected $audioCodec = 'libvorbis';

src/FFMpeg/Format/Video/WebM.php

@@ -1,8 +1,10 @@
 <?php
 
-namespace FFMpeg\Format;
+namespace FFMpeg\Format\Video;
 
-class WebM extends DefaultFormat
+use FFMpeg\Format\DefaultVideoFormat;
+
+class WebM extends DefaultVideoFormat
 {
 
     protected $audioCodec = 'libvorbis';

src/FFMpeg/Format/Video/X264.php

@@ -1,8 +1,10 @@
 <?php
 
-namespace FFMpeg\Format;
+namespace FFMpeg\Format\Video;
 
-class X264 extends DefaultFormat
+use FFMpeg\Format\DefaultVideoFormat;
+
+class X264 extends DefaultVideoFormat
 {
 
     protected $audioCodec = 'libmp3lame';

src/FFMpeg/Format/VideoFormat.php

@@ -2,25 +2,17 @@
 
 namespace FFMpeg\Format;
 
-interface Format
+interface VideoFormat
 {
 
-    public function getExtraParams();
-
     public function getWidth();
 
     public function getHeight();
 
     public function getFrameRate();
 
-    public function getAudioCodec();
-
-    public function getAudioSampleRate();
-
     public function getVideoCodec();
 
-    public function getKiloBitrate();
-
     public function getGOPSize();
 
 }