diff --git a/README.md b/README.md
index 2ee4a8b..486f16a 100644
--- a/README.md
+++ b/README.md
@@ -15,3 +15,4 @@ __Please use a different name and logo if you run it on a public server.__
 
 ##Other dependencies
 You need [avconv](https://libav.org/avconv.html) and [rtmpdump](http://rtmpdump.mplayerhq.hu/) in order to enable conversions.
+If you don't want to enable conversions, you can disable it in *config.php*.
diff --git a/api.php b/api.php
index fa8e662..f0b5b37 100644
--- a/api.php
+++ b/api.php
@@ -12,7 +12,7 @@
  * */
 require_once 'download.php';
 if (isset($_GET["url"])) {
-    if (isset($_GET["format"]) || isset($_GET['audio'])) {
+    if (isset($_GET['audio'])) {
         $video = VideoDownload::getJSON($_GET["url"], $_GET["format"]);
 
         if (isset($video->url)) {
@@ -24,100 +24,40 @@ if (isset($_GET["url"])) {
             );
             $url_info = parse_url($video->url);
             if ($url_info['scheme'] == 'rtmp') {
-                if (isset($_GET['audio'])) {
-                    header(
-                        'Content-Disposition: attachment; filename="'.
-                        html_entity_decode(
-                            pathinfo(
-                                VideoDownload::getFilename(
-                                    $video->webpage_url
-                                ), PATHINFO_FILENAME
-                            ).'.mp3', ENT_COMPAT, 'ISO-8859-1'
-                        ).'"'
-                    );
-                    header("Content-Type: audio/mpeg");
-                    passthru(
-                        '/usr/bin/rtmpdump -q -r '.escapeshellarg($video->url).
-                        '   |  /usr/bin/avconv -v quiet -i - -f mp3 pipe:1'
-                    );
-                    exit;
-                } else {
-                    header(
-                        'Content-Disposition: attachment; filename="'.
-                        html_entity_decode(
+                header(
+                    'Content-Disposition: attachment; filename="'.
+                    html_entity_decode(
+                        pathinfo(
                             VideoDownload::getFilename(
-                                $video->webpage_url, $video->format_id
-                            ), ENT_COMPAT, 'ISO-8859-1'
-                        ).'"'
-                    );
-                    header("Content-Type: application/octet-stream");
-                    passthru(
-                        '/usr/bin/rtmpdump -q -r '.escapeshellarg($video->url)
-                    );
-                    exit;
-                }
-
+                                $video->webpage_url
+                            ), PATHINFO_FILENAME
+                        ).'.mp3', ENT_COMPAT, 'ISO-8859-1'
+                    ).'"'
+                );
+                header("Content-Type: audio/mpeg");
+                passthru(
+                    '/usr/bin/rtmpdump -q -r '.escapeshellarg($video->url).
+                    '   |  /usr/bin/avconv -v quiet -i - -f mp3 pipe:1'
+                );
+                exit;
             } else {
-                if (isset($_GET['audio'])) {
-                    header(
-                        'Content-Disposition: attachment; filename="'.
-                        html_entity_decode(
-                            pathinfo(
-                                VideoDownload::getFilename(
-                                    $video->webpage_url
-                                ), PATHINFO_FILENAME
-                            ).'.mp3', ENT_COMPAT, 'ISO-8859-1'
-                        ).'"'
-                    );
-                    header("Content-Type: audio/mpeg");
-                    passthru(
-                        '/usr/bin/wget -q --user-agent='.escapeshellarg($UA).
-                        '  -O - '.escapeshellarg($video->url).
-                        '   |  /usr/bin/avconv -v quiet -i - -f mp3 pipe:1'
-                    );
-                    exit;
-                } else if (pathinfo($video->url, PATHINFO_EXTENSION) == 'm3u8') {
-                    header(
-                        'Content-Disposition: attachment; filename="'.
-                        html_entity_decode(
-                            pathinfo(
-                                VideoDownload::getFilename(
-                                    $video->webpage_url
-                                ), PATHINFO_FILENAME
-                            ).'.mp4', ENT_COMPAT, 'ISO-8859-1'
-                        ).'"'
-                    );
-                    header("Content-Type: video/mp4");
-                    passthru(
-                        '/usr/bin/avconv -v quiet -i '.
-                        escapeshellarg($video->url).' -f h264 pipe:1'
-                    );
-                    exit;
-                } else {
-                    $headers = get_headers($video->url, 1);
-                    header(
-                        'Content-Disposition: attachment; filename="'.
-                        html_entity_decode(
+                header(
+                    'Content-Disposition: attachment; filename="'.
+                    html_entity_decode(
+                        pathinfo(
                             VideoDownload::getFilename(
-                                $video->webpage_url, $video->format_id
-                            ), ENT_COMPAT, 'ISO-8859-1'
-                        ).'"'
-                    );
-                    if (is_string($headers['Content-Type'])
-                        && isset($headers['Content-Type'])
-                    ) {
-                        header("Content-Type: ".$headers['Content-Type']);
-                    } else {
-                        header("Content-Type: application/octet-stream");
-                    }
-                    if (is_string($headers['Content-Length'])
-                        && isset($headers['Content-Length'])
-                    ) {
-                        header("Content-Length: ".$headers['Content-Length']);
-                    }
-                    readfile($video->url);
-                    exit;
-                }
+                                $video->webpage_url
+                            ), PATHINFO_FILENAME
+                        ).'.mp3', ENT_COMPAT, 'ISO-8859-1'
+                    ).'"'
+                );
+                header("Content-Type: audio/mpeg");
+                passthru(
+                    '/usr/bin/wget -q --user-agent='.escapeshellarg($UA).
+                    '  -O - '.escapeshellarg($video->url).
+                    '   |  /usr/bin/avconv -v quiet -i - -f mp3 pipe:1'
+                );
+                exit;
             }
         } else {
             $error=true;
diff --git a/config.php b/config.php
index 0249c03..641aa39 100644
--- a/config.php
+++ b/config.php
@@ -14,4 +14,5 @@
 define('YOUTUBE_DL', './youtube-dl');
 define('PYTHON', '/usr/bin/python');
 define('PARAMS', '--no-playlist --no-warnings');
+define('CONVERT', true);
 ?>
diff --git a/index.php b/index.php
index d7dd5dc..212342d 100644
--- a/index.php
+++ b/index.php
@@ -19,6 +19,7 @@ require 'head.php';
 
 <?php
     require 'header.php';
+    require 'config.php';
 ?>
     
 <div class="wrapper">
@@ -35,10 +36,17 @@ require 'head.php';
         required placeholder="http://website.com/video" />
         </span>
         <input class="downloadBtn" type="submit" value="Download" /><br/>
-        <div class="mp3">
-            <p><input type="checkbox" id="audio" class="audio" name="audio">
-            <label for="audio"><span class="ui"></span>Audio only (MP3)</label></p>
-        </div>
+        <?php
+        if (CONVERT) {
+            ?>
+            <div class="mp3">
+                <p><input type="checkbox" id="audio" class="audio" name="audio">
+                <label for="audio"><span class="ui"></span>
+                    Audio only (MP3)</label></p>
+            </div>
+            <?php
+        }
+        ?>
     </div>
     </form>
     <a class="combatiblelink" href="extractors.php">See all supported websites</a>