diff --git a/Phraseanet-production-client/config/config.js b/Phraseanet-production-client/config/config.js
index 4d14f1e9e7..c3d24a407b 100644
--- a/Phraseanet-production-client/config/config.js
+++ b/Phraseanet-production-client/config/config.js
@@ -13,5 +13,5 @@ module.exports = {
     setupDir: _root + 'tests/setup/node.js',
     karmaConf: _root + 'config/karma.conf.js',
     // change this version when you change JS file for lazy loading
-    assetFileVersion: 96
+    assetFileVersion: 97
 };
diff --git a/Phraseanet-production-client/dist/authenticate.js b/Phraseanet-production-client/dist/authenticate.js
index d0cca781fb..d084afdad9 100644
--- a/Phraseanet-production-client/dist/authenticate.js
+++ b/Phraseanet-production-client/dist/authenticate.js
@@ -96,7 +96,7 @@ return /******/ (function(modules) { // webpackBootstrap
 /******/ 		if (__webpack_require__.nc) {
 /******/ 			script.setAttribute("nonce", __webpack_require__.nc);
 /******/ 		}
-/******/ 		script.src = __webpack_require__.p + "lazy-" + ({}[chunkId]||chunkId) + ".js?v=96";
+/******/ 		script.src = __webpack_require__.p + "lazy-" + ({}[chunkId]||chunkId) + ".js?v=97";
 /******/ 		var timeout = setTimeout(onScriptComplete, 120000);
 /******/ 		script.onerror = script.onload = onScriptComplete;
 /******/ 		function onScriptComplete() {
diff --git a/Phraseanet-production-client/dist/authenticate.min.js b/Phraseanet-production-client/dist/authenticate.min.js
index 52711bcba4..7c597982c8 100644
--- a/Phraseanet-production-client/dist/authenticate.min.js
+++ b/Phraseanet-production-client/dist/authenticate.min.js
@@ -96,7 +96,7 @@ return /******/ (function(modules) { // webpackBootstrap
 /******/ 		if (__webpack_require__.nc) {
 /******/ 			script.setAttribute("nonce", __webpack_require__.nc);
 /******/ 		}
-/******/ 		script.src = __webpack_require__.p + "lazy-" + ({}[chunkId]||chunkId) + ".min.js?v=96";
+/******/ 		script.src = __webpack_require__.p + "lazy-" + ({}[chunkId]||chunkId) + ".min.js?v=97";
 /******/ 		var timeout = setTimeout(onScriptComplete, 120000);
 /******/ 		script.onerror = script.onload = onScriptComplete;
 /******/ 		function onScriptComplete() {
diff --git a/Phraseanet-production-client/dist/commons.js b/Phraseanet-production-client/dist/commons.js
index 4cc1a64f11..d55e728c02 100644
--- a/Phraseanet-production-client/dist/commons.js
+++ b/Phraseanet-production-client/dist/commons.js
@@ -91,7 +91,7 @@
 /******/ 		if (__webpack_require__.nc) {
 /******/ 			script.setAttribute("nonce", __webpack_require__.nc);
 /******/ 		}
-/******/ 		script.src = __webpack_require__.p + "lazy-" + ({}[chunkId]||chunkId) + ".js?v=96";
+/******/ 		script.src = __webpack_require__.p + "lazy-" + ({}[chunkId]||chunkId) + ".js?v=97";
 /******/ 		var timeout = setTimeout(onScriptComplete, 120000);
 /******/ 		script.onerror = script.onload = onScriptComplete;
 /******/ 		function onScriptComplete() {
diff --git a/Phraseanet-production-client/dist/commons.min.js b/Phraseanet-production-client/dist/commons.min.js
index 75d2c8e4f3..6f271a5ec8 100644
--- a/Phraseanet-production-client/dist/commons.min.js
+++ b/Phraseanet-production-client/dist/commons.min.js
@@ -91,7 +91,7 @@
 /******/ 		if (__webpack_require__.nc) {
 /******/ 			script.setAttribute("nonce", __webpack_require__.nc);
 /******/ 		}
-/******/ 		script.src = __webpack_require__.p + "lazy-" + ({}[chunkId]||chunkId) + ".min.js?v=96";
+/******/ 		script.src = __webpack_require__.p + "lazy-" + ({}[chunkId]||chunkId) + ".min.js?v=97";
 /******/ 		var timeout = setTimeout(onScriptComplete, 120000);
 /******/ 		script.onerror = script.onload = onScriptComplete;
 /******/ 		function onScriptComplete() {
diff --git a/Phraseanet-production-client/dist/production.js b/Phraseanet-production-client/dist/production.js
index f1d762def3..f4f94a4b83 100644
--- a/Phraseanet-production-client/dist/production.js
+++ b/Phraseanet-production-client/dist/production.js
@@ -64615,7 +64615,7 @@ var videoSubtitleCapture = function videoSubtitleCapture(services, datas) {
             minutes = minutes < 10 ? "0" + minutes : minutes;
             seconds = seconds < 10 ? "0" + seconds : seconds;
             // if(isNaN(hours) && isNaN(minutes) && isNaN(seconds) && isNaN(milliseconds) ) {
-            return hours + ":" + minutes + ":" + seconds + "." + milliseconds;
+            return hours + ":" + minutes + ":" + seconds + "." + ('000' + milliseconds).slice(-3);
             //}
         }
 
@@ -64652,11 +64652,14 @@ var videoSubtitleCapture = function videoSubtitleCapture(services, datas) {
                     var captionText = "WEBVTT - with cue identifier\n\n";
                     while (i <= countSubtitle * 3) {
                         j = j + 1;
-                        captionText += j + "\n" + allData[i].value + " --> " + allData[i + 1].value + "\n" + allData[i + 2].value + "\n\n";
+                        // save only wich with value not empty
+                        if (allData[i + 2].value.length != 0) {
+                            captionText += j + "\n" + allData[i].value + " --> " + allData[i + 1].value + "\n" + allData[i + 2].value + "\n\n";
+                        }
+
                         i = i + 3;
                         if (i == countSubtitle * 3 - 3) {
                             (0, _jquery2.default)('#record-vtt').val(captionText);
-                            console.log(captionText);
                             if (btn == 'save') {
                                 //send data
                                 _jquery2.default.ajax({
@@ -64761,7 +64764,6 @@ var videoSubtitleCapture = function videoSubtitleCapture(services, datas) {
                     ResValue = fieldvalue.split("WEBVTT - with cue identifier\n\n");
                     captionValue = ResValue[1].split("\n\n");
                     captionLength = captionValue.length;
-                    console.log(captionValue);
                     for (var i = 0; i <= captionLength - 1; i++) {
 
                         // Regex blank line
@@ -64863,7 +64865,6 @@ var videoSubtitleCapture = function videoSubtitleCapture(services, datas) {
             try {
                 var requestData = (0, _jquery2.default)('#video-subtitle-request').serializeArray();
                 requestData = JSON.parse(JSON.stringify(requestData));
-                console.log(requestData);
             } catch (err) {
                 return;
             }
diff --git a/Phraseanet-production-client/dist/production.min.js b/Phraseanet-production-client/dist/production.min.js
index f1d762def3..f4f94a4b83 100644
--- a/Phraseanet-production-client/dist/production.min.js
+++ b/Phraseanet-production-client/dist/production.min.js
@@ -64615,7 +64615,7 @@ var videoSubtitleCapture = function videoSubtitleCapture(services, datas) {
             minutes = minutes < 10 ? "0" + minutes : minutes;
             seconds = seconds < 10 ? "0" + seconds : seconds;
             // if(isNaN(hours) && isNaN(minutes) && isNaN(seconds) && isNaN(milliseconds) ) {
-            return hours + ":" + minutes + ":" + seconds + "." + milliseconds;
+            return hours + ":" + minutes + ":" + seconds + "." + ('000' + milliseconds).slice(-3);
             //}
         }
 
@@ -64652,11 +64652,14 @@ var videoSubtitleCapture = function videoSubtitleCapture(services, datas) {
                     var captionText = "WEBVTT - with cue identifier\n\n";
                     while (i <= countSubtitle * 3) {
                         j = j + 1;
-                        captionText += j + "\n" + allData[i].value + " --> " + allData[i + 1].value + "\n" + allData[i + 2].value + "\n\n";
+                        // save only wich with value not empty
+                        if (allData[i + 2].value.length != 0) {
+                            captionText += j + "\n" + allData[i].value + " --> " + allData[i + 1].value + "\n" + allData[i + 2].value + "\n\n";
+                        }
+
                         i = i + 3;
                         if (i == countSubtitle * 3 - 3) {
                             (0, _jquery2.default)('#record-vtt').val(captionText);
-                            console.log(captionText);
                             if (btn == 'save') {
                                 //send data
                                 _jquery2.default.ajax({
@@ -64761,7 +64764,6 @@ var videoSubtitleCapture = function videoSubtitleCapture(services, datas) {
                     ResValue = fieldvalue.split("WEBVTT - with cue identifier\n\n");
                     captionValue = ResValue[1].split("\n\n");
                     captionLength = captionValue.length;
-                    console.log(captionValue);
                     for (var i = 0; i <= captionLength - 1; i++) {
 
                         // Regex blank line
@@ -64863,7 +64865,6 @@ var videoSubtitleCapture = function videoSubtitleCapture(services, datas) {
             try {
                 var requestData = (0, _jquery2.default)('#video-subtitle-request').serializeArray();
                 requestData = JSON.parse(JSON.stringify(requestData));
-                console.log(requestData);
             } catch (err) {
                 return;
             }
diff --git a/Phraseanet-production-client/src/components/record/videoEditor/videoSubtitleCapture.js b/Phraseanet-production-client/src/components/record/videoEditor/videoSubtitleCapture.js
index 1e5c1d0a00..28d0b25364 100644
--- a/Phraseanet-production-client/src/components/record/videoEditor/videoSubtitleCapture.js
+++ b/Phraseanet-production-client/src/components/record/videoEditor/videoSubtitleCapture.js
@@ -134,7 +134,7 @@ const videoSubtitleCapture = (services, datas, activeTab = false) => {
             minutes = (minutes < 10) ? "0" + minutes : minutes;
             seconds = (seconds < 10) ? "0" + seconds : seconds;
             // if(isNaN(hours) && isNaN(minutes) && isNaN(seconds) && isNaN(milliseconds) ) {
-            return hours + ":" + minutes + ":" + seconds + "." + milliseconds;
+            return hours + ":" + minutes + ":" + seconds + "." + ('000' + milliseconds).slice(-3);
             //}
 
         }
@@ -172,11 +172,14 @@ const videoSubtitleCapture = (services, datas, activeTab = false) => {
                     var captionText = "WEBVTT - with cue identifier\n\n";
                     while (i <= countSubtitle * 3) {
                         j= j +1;
-                        captionText += j + "\n" + allData[i].value + " --> " + allData[i + 1].value + "\n" + allData[i + 2].value + "\n\n";
+                        // save only wich with value not empty
+                        if (allData[i + 2].value.length != 0) {
+                            captionText += j + "\n" + allData[i].value + " --> " + allData[i + 1].value + "\n" + allData[i + 2].value + "\n\n";
+                        }
+
                         i = i + 3;
                         if (i == (countSubtitle * 3) - 3) {
                             $('#record-vtt').val(captionText);
-                            console.log(captionText);
                             if (btn == 'save') {
                                 //send data
                                 $.ajax({
@@ -286,7 +289,6 @@ const videoSubtitleCapture = (services, datas, activeTab = false) => {
                     ResValue = fieldvalue.split("WEBVTT - with cue identifier\n\n");
                     captionValue = ResValue[1].split("\n\n");
                     captionLength = captionValue.length;
-                    console.log(captionValue);
                     for (var i = 0; i <= captionLength - 1; i++) {
 
                         // Regex blank line
@@ -317,7 +319,7 @@ const videoSubtitleCapture = (services, datas, activeTab = false) => {
 
                         startVal = stringToseconde(timeValue[0]);
                         //Re-Build EndTime
-                        timeValue = timeValue [1].split("\n")
+                        timeValue = timeValue[1].split("\n")
                         $('.item_' + i + ' .video-subtitle-item ').closest('.editing').find('.end-label').text(timeValue[0]);
                         $('.item_' + i + ' .video-subtitle-item ').find('.endTime').val(timeValue[0]);
                         endVal = stringToseconde(timeValue[0]);
@@ -393,7 +395,6 @@ const videoSubtitleCapture = (services, datas, activeTab = false) => {
             try {
                 var requestData = $('#video-subtitle-request').serializeArray();
                 requestData = JSON.parse(JSON.stringify(requestData));
-                console.log(requestData)
 
             } catch (err) {
                 return;
diff --git a/lib/Alchemy/Phrasea/Twig/PhraseanetExtension.php b/lib/Alchemy/Phrasea/Twig/PhraseanetExtension.php
index a2a2391d84..1f84f0c4ec 100644
--- a/lib/Alchemy/Phrasea/Twig/PhraseanetExtension.php
+++ b/lib/Alchemy/Phrasea/Twig/PhraseanetExtension.php
@@ -62,7 +62,7 @@ public function getGlobals()
     {
         return [
             // change this version when you change JS file to force the navigation to reload js file
-            'assetFileVersion' => 96
+            'assetFileVersion' => 97
         ];
 
     }