diff --git a/admin/css/rt-transcoder-admin.min.css b/admin/css/rt-transcoder-admin.min.css
index 81414656..1c59f25f 100644
--- a/admin/css/rt-transcoder-admin.min.css
+++ b/admin/css/rt-transcoder-admin.min.css
@@ -1,3 +1,3 @@
 /*!
  * Transcoder Styles
- */#rtt-settings_updated,#trascoder-unsubscribe-dialog{display:none}.transcoder-settings-boxes-wrapper{float:left;width:75%;margin:10px 0 0 2px}#transcoder-usage strong{display:inline-block;min-width:120px}#transcoder-usage p{overflow:hidden}.transcoding-remaining,.transcoding-used{background:#7AD03A;float:right;height:12px;margin-top:3px;width:12px}#rttprogressbar,.transcoding-remaining{background:#dedede}#rttprogressbar{height:10px;position:relative}#rttprogressbar div{background:#7AD03A;height:10px;left:0;position:absolute}.transcoder-setting-container{background-color:#fff;margin-top:10px;padding:10px 20px 0;border:1px solid #e7e7e7}.transcoder-sidebar{float:right;margin:10px 0 0;width:23%}.transcoder-setting-container .transcoder-plan-table{border-collapse:collapse;clear:none;box-shadow:none}.transcoder-plan-table td,.transcoder-plan-table th{border:1px solid #e7e7e7}.transcoder-plan-table th{font-size:13px;font-weight:600}.transcoder-sidebar .button{display:block;opacity:.8;position:relative;text-decoration:none}.rtm-social-share .dashicons{font-size:18px;position:absolute;right:10px;top:4px}.rtm-social-share .twitter .dashicons{color:#45b0e3}.rtm-social-share .facebook .dashicons{color:#3b5998}.rtm-social-share .wordpress .dashicons{color:#21759b}.rtm-social-share .rss .dashicons{color:#f60}#mce-EMAIL{width:100%}#mc-embedded-subscribe{display:block;margin:10px auto 0;width:100%}.transcoder-setting-form{margin-top:30px}.transcoder-setting-form .form-table td{color:#444;font-weight:400;width:48%;font-size:13px;padding:0 0 5px;vertical-align:top}.rtm-button-container{margin-left:-20px;margin-right:-20px;overflow:hidden;padding:10px;position:relative;text-align:right;background:#eee;border-bottom:1px solid #e7e7e7;margin-top:20px;z-index:999}.rtm-social-links a{display:inline-block;margin:4px 0 4px 4px;text-decoration:none}.rtm-tooltip{display:inline-block;margin-left:3px;position:relative;z-index:9999}.transcoder-setting-form .dashicons-info{color:#aaa;font-size:14px;height:26px;line-height:14px;position:relative}.rtm-tip{background:#fffaf0;border:1px solid #f5deaf;border-radius:3px;font-size:12px;left:24px;line-height:1.5;margin-left:-10px;margin-top:-4px;opacity:0;padding:6px 12px;position:absolute;top:-7px;-webkit-transition:all .4s ease-in-out 0s;transition:all .4s ease-in-out 0s;visibility:hidden;width:210px;z-index:10}.rtm-tip::after,.rtm-tip::before{border:solid transparent;content:" ";height:0;pointer-events:none;position:absolute;right:100%;top:15px;width:0}.rtm-tip::after{border-color:rgba(255,250,240,0) #fffaf0 rgba(255,250,240,0) rgba(255,250,240,0);border-width:6px;margin-top:-6px}.rtm-tip::before{border-color:rgba(221,204,170,0) #f5deaf rgba(221,204,170,0) rgba(221,204,170,0);border-width:7px;margin-top:-7px}.rtm-tooltip:hover .rtm-tip{margin-left:0;opacity:1;visibility:visible}.rtt-loader{margin-left:5px}#adminmenu li.menu-top.current .wp-menu-image img{opacity:1}
\ No newline at end of file
+ */#rtt-settings_updated{display:none}.transcoder-settings-boxes-wrapper{float:left;width:75%;margin:10px 0 0 2px}#transcoder-usage strong{display:inline-block;min-width:120px}#transcoder-usage p{overflow:hidden}.transcoding-remaining,.transcoding-used{background:#7ad03a;float:right;height:12px;margin-top:3px;width:12px}.transcoding-remaining{background:#dedede}#rttprogressbar{background:#dedede;height:10px;position:relative}#rttprogressbar div{background:#7ad03a;height:10px;left:0;position:absolute}.transcoder-setting-container{background-color:#fff;margin-top:10px;padding:10px 20px 0;border:1px solid #e7e7e7}.transcoder-sidebar{float:right;margin:10px 0 0;width:23%}.transcoder-setting-container .transcoder-plan-table{border-collapse:collapse;clear:none;box-shadow:none}.transcoder-plan-table td,.transcoder-plan-table th{border:1px solid #e7e7e7}.transcoder-plan-table th{font-size:13px;font-weight:600}#trascoder-unsubscribe-dialog{display:none}.transcoder-sidebar .button{display:block;opacity:.8;position:relative;text-decoration:none}.rtm-social-share .dashicons{font-size:18px;position:absolute;right:10px;top:4px}.rtm-social-share .twitter .dashicons{color:#45b0e3}.rtm-social-share .facebook .dashicons{color:#3b5998}.rtm-social-share .wordpress .dashicons{color:#21759b}.rtm-social-share .rss .dashicons{color:#f60}#mce-EMAIL{width:100%}#mc-embedded-subscribe{display:block;margin:10px auto 0;width:100%}.transcoder-setting-form{margin-top:30px}.transcoder-setting-form .form-table td{color:#444;font-size:13px;font-weight:400;padding:5px 30px 5px 0;vertical-align:top;width:48%}.transcoder-setting-form .form-table td{font-size:13px;padding:0 0 5px;vertical-align:top}.rtm-button-container{margin-left:-20px;margin-right:-20px;overflow:hidden;padding:10px 10px;position:relative;text-align:right;background:#eee none repeat scroll 0 0;border-bottom:1px solid #e7e7e7;margin-top:20px;z-index:999}.rtm-social-links a{display:inline-block;margin:4px 0 4px 4px;text-decoration:none}.rtm-tooltip{display:inline-block;margin-left:3px;position:relative;z-index:9999}.transcoder-setting-form .dashicons-info{color:#aaa;font-size:14px;height:26px;line-height:14px;position:relative}.rtm-tip{background:#fffaf0 none repeat scroll 0 0;border:1px solid #f5deaf;border-radius:3px;font-size:12px;left:24px;line-height:1.5;margin-left:-10px;margin-top:-4px;opacity:0;padding:6px 12px;position:absolute;top:-7px;-webkit-transition:all .4s ease-in-out 0s;transition:all .4s ease-in-out 0s;visibility:hidden;width:210px;z-index:10}.rtm-tip::after,.rtm-tip::before{border:medium solid transparent;content:" ";height:0;pointer-events:none;position:absolute;right:100%;top:15px;width:0}.rtm-tip::after{border-color:rgba(255,250,240,0) #fffaf0 rgba(255,250,240,0) rgba(255,250,240,0);border-width:6px;margin-top:-6px}.rtm-tip::after,.rtm-tip::before{content:" ";height:0;pointer-events:none;position:absolute;right:100%;top:15px;width:0}.rtm-tip::before{border-color:rgba(221,204,170,0) #f5deaf rgba(221,204,170,0) rgba(221,204,170,0);border-width:7px;margin-top:-7px}.rtm-tooltip:hover .rtm-tip{margin-left:0;opacity:1;visibility:visible}.rtt-loader{margin-left:5px}#adminmenu li.menu-top.current .wp-menu-image img{opacity:1}
\ No newline at end of file
diff --git a/admin/css/rt-transcoder-client.min.css b/admin/css/rt-transcoder-client.min.css
index 9b8a2b7e..7462e3b9 100755
--- a/admin/css/rt-transcoder-client.min.css
+++ b/admin/css/rt-transcoder-client.min.css
@@ -1,3 +1,3 @@
 /*!
  * Transcoder Styles
- */.btn_check_transcode_status{padding:4px 5px;margin:5px;font-size:11px;font-style:normal}.transcode_status_box{border:none;padding:10px;background:#f7f7f7;box-shadow:1px 2px 12px #888;margin:3px;width:95%;font-size:13px;font-style:normal;white-space:normal}.transcoding-in-progress{font-size:14px;font-style:normal;text-overflow:ellipsis;white-space:normal;display:block}
\ No newline at end of file
+ */.btn_check_transcode_status{padding:4px 5px;margin:5px 5px;font-size:11px;font-style:normal}.transcode_status_box{border:none;padding:10px;background:#f7f7f7;box-shadow:1px 2px 12px #888;margin:3px;width:95%;font-size:13px;font-style:normal;white-space:normal}.transcoding-in-progress{font-size:14px;font-style:normal;text-overflow:ellipsis;white-space:normal;display:block}
\ No newline at end of file
diff --git a/languages/transcoder.pot b/languages/transcoder.pot
index 4deeeefb..7440c32c 100644
--- a/languages/transcoder.pot
+++ b/languages/transcoder.pot
@@ -1,28 +1,28 @@
-# Copyright (C) 2018 
+# Copyright (C) 2019
 # This file is distributed under the same license as the  package.
 msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: http://community.rtcamp.com/\n"
-"POT-Creation-Date: 2018-07-12 06:51:33+00:00\n"
+"POT-Creation-Date: 2019-10-08 09:12:41+00:00\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=utf-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"PO-Revision-Date: 2018-MO-DA HO:MI+ZONE\n"
+"PO-Revision-Date: 2019-MO-DA HO:MI+ZONE\n"
 "Last-Translator: Transcoder <support@rtcamp.com>\n"
 "Language-Team: Transcoder <support@rtcamp.com>\n"
-"X-Generator: grunt-wp-i18n 0.5.4\n"
-"X-Poedit-KeywordsList: "
-"__;_e;_x:1,2c;_ex:1,2c;_n:1,2;_nx:1,2,4c;_n_noop:1,2;_nx_noop:1,2,3c;esc_"
-"attr__;esc_html__;esc_attr_e;esc_html_e;esc_attr_x:1,2c;esc_html_x:1,2c;\n"
 "Language: en\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 "X-Poedit-Country: United States\n"
 "X-Poedit-SourceCharset: UTF-8\n"
+"X-Poedit-KeywordsList: "
+"__;_e;_x:1,2c;_ex:1,2c;_n:1,2;_nx:1,2,4c;_n_noop:1,2;_nx_noop:1,2,3c;esc_"
+"attr__;esc_html__;esc_attr_e;esc_html_e;esc_attr_x:1,2c;esc_html_x:1,2c;\n"
 "X-Poedit-Basepath: ../\n"
 "X-Poedit-SearchPath-0: .\n"
 "X-Poedit-Bookmarks: \n"
 "X-Textdomain-Support: yes\n"
+"X-Generator: grunt-wp-i18n 1.0.3\n"
 
 #: admin/partials/rt-transcoder-admin-display.php:14
 msgid "Transcoder Service Settings"
@@ -204,49 +204,49 @@ msgstr ""
 msgid "Subscribe"
 msgstr ""
 
-#: admin/rt-retranscode-admin.php:72 admin/rt-retranscode-admin.php:73
-#: admin/rt-retranscode-admin.php:105 admin/rt-retranscode-admin.php:119
-#: admin/rt-retranscode-admin.php:136 admin/rt-retranscode-admin.php:170
+#: admin/rt-retranscode-admin.php:90 admin/rt-retranscode-admin.php:91
+#: admin/rt-retranscode-admin.php:123 admin/rt-retranscode-admin.php:137
+#: admin/rt-retranscode-admin.php:154 admin/rt-retranscode-admin.php:188
 msgid "Retranscode Media"
 msgstr ""
 
-#: admin/rt-retranscode-admin.php:105
+#: admin/rt-retranscode-admin.php:123
 msgid "Retranscode this single media"
 msgstr ""
 
-#: admin/rt-retranscode-admin.php:178
+#: admin/rt-retranscode-admin.php:196
 msgid "Cheatin&#8217; uh?"
 msgstr ""
 
-#: admin/rt-retranscode-admin.php:209
+#: admin/rt-retranscode-admin.php:227
 msgid "Unable to find any media. Are you sure <a href='%s'>some exist</a>?"
 msgstr ""
 
-#: admin/rt-retranscode-admin.php:235
+#: admin/rt-retranscode-admin.php:253
 msgid "There are no media available to send for transcoding."
 msgstr ""
 
-#: admin/rt-retranscode-admin.php:245
+#: admin/rt-retranscode-admin.php:263
 msgid "You do not have sufficient bandwidth remaining to perform the transcoding."
 msgstr ""
 
-#: admin/rt-retranscode-admin.php:246
+#: admin/rt-retranscode-admin.php:264
 msgid "Your remaining bandwidth is : "
 msgstr ""
 
-#: admin/rt-retranscode-admin.php:247
+#: admin/rt-retranscode-admin.php:265
 msgid "Required bandwidth is: "
 msgstr ""
 
-#: admin/rt-retranscode-admin.php:250
+#: admin/rt-retranscode-admin.php:268
 msgid "You can select the files manually and try again."
 msgstr ""
 
-#: admin/rt-retranscode-admin.php:257 admin/rt-retranscode-admin.php:271
+#: admin/rt-retranscode-admin.php:275 admin/rt-retranscode-admin.php:289
 msgid "Proceed with retranscoding"
 msgstr ""
 
-#: admin/rt-retranscode-admin.php:285
+#: admin/rt-retranscode-admin.php:303
 msgid ""
 "Your files are being re-transcoded. Do not navigate away from this page "
 "until the process is completed, as doing so will prematurely abort the "
@@ -254,115 +254,115 @@ msgid ""
 "can view the progress below."
 msgstr ""
 
-#: admin/rt-retranscode-admin.php:289
+#: admin/rt-retranscode-admin.php:307
 msgid "To go back to the previous page, <a href=\"%s\">click here</a>."
 msgstr ""
 
-#: admin/rt-retranscode-admin.php:290
+#: admin/rt-retranscode-admin.php:308
 msgid ""
 "All done! %1$s media file(s) were successfully sent for transcoding in %2$s "
 "seconds and there were %3$s failure(s). To try transcoding the failed media "
 "again, <a href=\"%4$s\">click here</a>. %5$s"
 msgstr ""
 
-#: admin/rt-retranscode-admin.php:291
+#: admin/rt-retranscode-admin.php:309
 msgid ""
 "All done! %1$s media file(s) were successfully sent for transcoding in %2$s "
 "seconds and there were 0 failures. %3$s"
 msgstr ""
 
-#: admin/rt-retranscode-admin.php:295 admin/rt-retranscode-admin.php:444
+#: admin/rt-retranscode-admin.php:313 admin/rt-retranscode-admin.php:462
 msgid "You must enable Javascript in order to proceed!"
 msgstr ""
 
-#: admin/rt-retranscode-admin.php:301
+#: admin/rt-retranscode-admin.php:319
 msgid "Abort the Operation"
 msgstr ""
 
-#: admin/rt-retranscode-admin.php:303
+#: admin/rt-retranscode-admin.php:321
 msgid "Debugging Information"
 msgstr ""
 
-#: admin/rt-retranscode-admin.php:306
+#: admin/rt-retranscode-admin.php:324
 msgid "Total Media: %s"
 msgstr ""
 
-#: admin/rt-retranscode-admin.php:307
+#: admin/rt-retranscode-admin.php:325
 msgid "Media Sent for Retranscoding: %s"
 msgstr ""
 
-#: admin/rt-retranscode-admin.php:308
+#: admin/rt-retranscode-admin.php:326
 msgid "Failed While Sending: %s"
 msgstr ""
 
-#: admin/rt-retranscode-admin.php:339
+#: admin/rt-retranscode-admin.php:357
 msgid "Stopping..."
 msgstr ""
 
-#: admin/rt-retranscode-admin.php:391
+#: admin/rt-retranscode-admin.php:409
 msgid ""
 "The resize request was abnormally terminated (ID %s). This is likely due to "
 "the media exceeding available memory or some other type of fatal error."
 msgstr ""
 
-#: admin/rt-retranscode-admin.php:434
+#: admin/rt-retranscode-admin.php:452
 msgid ""
 "This tool will retranscode ALL audio/video media uploaded to your website. "
 "This can be handy if you need to transcode media files uploaded in the past."
 msgstr ""
 
-#: admin/rt-retranscode-admin.php:436
+#: admin/rt-retranscode-admin.php:454
 msgid ""
 "Sending your entire media library for retranscoding can consume a lot of "
 "your bandwidth allowance, so use this tool with care."
 msgstr ""
 
-#: admin/rt-retranscode-admin.php:438
+#: admin/rt-retranscode-admin.php:456
 msgid ""
 "You can retranscode specific media files (rather than ALL media) from the "
 "<a href='%s'>Media</a> page using Bulk Action via drop down or mouse hover "
 "a specific media (audio/video) file."
 msgstr ""
 
-#: admin/rt-retranscode-admin.php:440
+#: admin/rt-retranscode-admin.php:458
 msgid "To begin, just press the button below."
 msgstr ""
 
-#: admin/rt-retranscode-admin.php:442
+#: admin/rt-retranscode-admin.php:460
 msgid "Retranscode All Media"
 msgstr ""
 
-#: admin/rt-retranscode-admin.php:466
+#: admin/rt-retranscode-admin.php:484
 msgid "Sending Failed: %s is an invalid media ID/type."
 msgstr ""
 
-#: admin/rt-retranscode-admin.php:469
+#: admin/rt-retranscode-admin.php:487
 msgid ""
 "&quot;%1$s&quot; (ID %2$s) is MP3 file already. No need to send for "
 "transcoding"
 msgstr ""
 
-#: admin/rt-retranscode-admin.php:472
+#: admin/rt-retranscode-admin.php:490
 msgid "Your user account doesn't have permission to transcode"
 msgstr ""
 
-#: admin/rt-retranscode-admin.php:477
+#: admin/rt-retranscode-admin.php:495
 msgid "The media is already being transcoded"
 msgstr ""
 
-#: admin/rt-retranscode-admin.php:524
+#: admin/rt-retranscode-admin.php:542
 msgid "Unknown failure reason."
 msgstr ""
 
-#: admin/rt-retranscode-admin.php:528
+#: admin/rt-retranscode-admin.php:546
 msgid "&quot;%1$s&quot; (ID %2$s) was successfully sent in %3$s seconds."
 msgstr ""
 
-#: admin/rt-retranscode-admin.php:534
+#: admin/rt-retranscode-admin.php:552
 msgid "&quot;%1$s&quot; (ID %2$s) failed to sent. The error message was: %3$s"
 msgstr ""
 
-#: admin/rt-retranscode-admin.php:552
+#: admin/rt-retranscode-admin.php:570
 msgid "Insufficient bandwidth!"
 msgstr ""
 
@@ -416,12 +416,12 @@ msgid "This file is being transcoded. Please wait."
 msgstr ""
 
 #: admin/rt-transcoder-functions.php:469 admin/rt-transcoder-functions.php:721
-#: admin/rt-transcoder-functions.php:846
+#: admin/rt-transcoder-functions.php:872
 msgid "Check Status"
 msgstr ""
 
 #: admin/rt-transcoder-functions.php:484 admin/rt-transcoder-functions.php:490
-#: admin/rt-transcoder-functions.php:869
+#: admin/rt-transcoder-functions.php:895
 msgid "This file is converting. Please refresh the page after some time."
 msgstr ""
 
@@ -433,7 +433,7 @@ msgstr ""
 msgid "File is transcoded."
 msgstr ""
 
-#: admin/rt-transcoder-functions.php:864
+#: admin/rt-transcoder-functions.php:890
 msgid ""
 "This file is converting. Please click on check status button to know "
 "current status or refresh the page after some time. "
diff --git a/readme.txt b/readme.txt
index 4db6d422..3d4ce143 100644
--- a/readme.txt
+++ b/readme.txt
@@ -3,8 +3,8 @@ Contributors: rtcamp, mangeshp, chandrapatel, manishsongirkar36, bhargavbhandari
 Tags: media, multimedia, audio, songs, music, video, ffmpeg, media-node, rtMedia, WordPress, kaltura, transcode, transcoder, encoding, encode
 Donate link: https://rtcamp.com/donate/
 Requires at least: 4.1
-Tested up to: 4.9.7
-Stable tag: 1.2.2
+Tested up to: 5.2.3
+Stable tag: 1.3
 License: GPLv2 or later
 License URI: http://www.gnu.org/licenses/gpl-2.0.html
 
@@ -62,6 +62,12 @@ Read [Documentation](https://rtmedia.io/docs/transcoder/?utm_source=readme&utm_m
 1. Transcoder Settings
 
 == Changelog ==
+= 1.3 [October 8, 2019] =
+
+* NEW FEATURES
+
+ * Extend Video mime types, to facilitate selection and transcoding of Videos in AMP Stories.
+
 = 1.2.2 [July 12, 2018] =
 
 * FIXED
@@ -170,5 +176,5 @@ Read [Documentation](https://rtmedia.io/docs/transcoder/?utm_source=readme&utm_m
 Initial release
 
 == Upgrade Notice ==
-= 1.2.2 =
-Transcoder 1.2.2, with support for load balancing server.
\ No newline at end of file
+= 1.3 =
+Transcoder 1.3, with support for videos in AMP Stories.
diff --git a/rt-transcoder.php b/rt-transcoder.php
index 965b9b3a..0ba0a87b 100644
--- a/rt-transcoder.php
+++ b/rt-transcoder.php
@@ -3,7 +3,7 @@
  * Plugin Name: Transcoder
  * Plugin URI: https://rtmedia.io/transcoder/?utm_source=dashboard&utm_medium=plugin&utm_campaign=transcoder
  * Description: Audio & video transcoding services for ANY WordPress website. Allows you to convert audio/video files of any format to a web-friendly format (mp3/mp4).
- * Version: 1.3-beta1
+ * Version: 1.3
  * Text Domain: transcoder
  * Author: rtCamp
  * Author URI: https://rtcamp.com/?utm_source=dashboard&utm_medium=plugin&utm_campaign=transcoder
@@ -39,7 +39,7 @@
 	/**
 	 * The version of the plugin
 	 */
-	define( 'RT_TRANSCODER_VERSION', '1.3-beta1' );
+	define( 'RT_TRANSCODER_VERSION', '1.3' );
 }
 
 require_once RT_TRANSCODER_PATH . 'admin/rt-transcoder-functions.php';