commit 2f87b134b7ed7cb4422f65e69943c80bb5abcefc
Author: GDrupal <GDrupal@1161294.no-reply.drupal.org>
Date:   Thu May 9 13:30:00 2013 -0700

    Captions and default language support

diff --git a/includes/media_youtube.formatters.inc b/includes/media_youtube.formatters.inc
index baf8030..f1dbde9 100644
--- a/includes/media_youtube.formatters.inc
+++ b/includes/media_youtube.formatters.inc
@@ -18,7 +18,7 @@ function media_youtube_file_formatter_info() {
     'settings callback' => 'media_youtube_file_formatter_video_settings',
   );
 
-  foreach (array('width', 'height', 'autohide', 'autoplay', 'color', 'enablejsapi', 'loop', 'modestbranding', 'nocookie', 'origin', 'protocol', 'protocol_specify', 'rel', 'showinfo', 'theme') as $setting) {
+  foreach (array('width', 'height', 'autohide', 'autoplay', 'color', 'enablejsapi', 'loop', 'modestbranding', 'nocookie', 'origin', 'protocol', 'protocol_specify', 'rel', 'showinfo', 'theme', 'captions') as $setting) {
     $formatters['media_youtube_video']['default settings'][$setting] = media_youtube_variable_get($setting);
   }
 
@@ -51,7 +51,7 @@ function media_youtube_file_formatter_video_view($file, $display, $langcode) {
     // Fake a default for attributes so the ternary doesn't choke.
     $display['settings']['attributes'] = array();
 
-    foreach (array('width', 'height', 'autohide', 'autoplay', 'color', 'enablejsapi', 'loop', 'modestbranding', 'nocookie', 'origin', 'protocol', 'protocol_specify', 'rel', 'showinfo', 'theme', 'attributes') as $setting) {
+    foreach (array('width', 'height', 'autohide', 'autoplay', 'color', 'enablejsapi', 'loop', 'modestbranding', 'nocookie', 'origin', 'protocol', 'protocol_specify', 'rel', 'showinfo', 'theme', 'attributes', 'captions') as $setting) {
       $element['#options'][$setting] = isset($file->override[$setting]) ? $file->override[$setting] : $display['settings'][$setting];
     }
     return $element;
@@ -108,6 +108,16 @@ function media_youtube_file_formatter_video_settings($form, &$form_state, $setti
     ),
     '#default_value' => $settings['autohide'],
   );
+  $element['captions'] = array(
+    '#title' => t('Captions displaying options'),
+    '#type' => 'radios',
+    '#options' => array(
+      '0' => t('Turns captions off by default'),
+      '1' => t('Turns captions on by default'),
+      '2' => t('Turns captions on and set the caption language for the video by default'),
+    ),
+    '#default_value' => $settings['captions'],
+  );
 
   // Single Options.
   $element['autoplay'] = array(
diff --git a/includes/themes/media_youtube.theme.inc b/includes/themes/media_youtube.theme.inc
index 84c97cf..0a6dc5f 100644
--- a/includes/themes/media_youtube.theme.inc
+++ b/includes/themes/media_youtube.theme.inc
@@ -74,7 +74,17 @@ function media_youtube_preprocess_media_youtube_video(&$variables) {
   if ($variables['options']['autohide'] != '2') {
     $query['autohide'] = $variables['options']['autohide'];
   }
-
+  if ($variables['options']['captions'] > '0') {
+    // Add captions parameters to the query.
+    $query['cc_load_policy'] = '1';
+    if ($variables['options']['captions'] > '1') {
+      global $language;
+      // We can specify a default language for captions.
+      if ($language->language != LANGUAGE_NONE) {
+        $query['cc_lang_pref'] = $language->language;
+      }
+    }
+  }
   // Non-query options.
   if ($variables['options']['nocookie']) {
     $url_base = 'youtube-nocookie.com';