diff --git a/README.md b/README.md
index 8a85083..fba3cd4 100644
--- a/README.md
+++ b/README.md
@@ -36,9 +36,9 @@ We always built our app in the best quality.
 - [x] Voice Memos
 - [x] Discreet Voice Memos
 - [x] Record System Audio (i.e. What You Hear)
-- [ ] Built-In Audio Editor
+- [x] Built-In Audio Editor
 - [ ] Google Drive
-- [ ] Dropbox
+- [ ] <del>Dropbox</del>
 
 ## Special Thanks
 
diff --git a/res/en.lproj/Localizable.strings b/res/en.lproj/Localizable.strings
index cef4a37..29b1ce9 100644
--- a/res/en.lproj/Localizable.strings
+++ b/res/en.lproj/Localizable.strings
@@ -103,6 +103,9 @@
 /* No comment provided by engineer. */
 "Additional Contact" = "Additional Contact";
 
+/* No comment provided by engineer. */
+"Adequate" = "Adequate";
+
 /* No comment provided by engineer. */
 "Advanced Audio Coding" = "Advanced Audio Coding";
 
@@ -181,6 +184,9 @@
 /* No comment provided by engineer. */
 "Analysing Audio" = "Analysing Audio";
 
+/* No comment provided by engineer. */
+"Another %@ is required to continue editing. Available capacity is %@." = "Another %1$@ is required to continue editing. Available capacity is %2$@.";
+
 /* No comment provided by engineer. */
 "answer" = "answer";
 
@@ -214,6 +220,9 @@
 /* No comment provided by engineer. */
 "archive" = "archive";
 
+/* No comment provided by engineer. */
+"Are you sure you want to discard the changes you made?" = "Are you sure you want to discard the changes you made?";
+
 /* No comment provided by engineer. */
 "Are you sure you want to remove all shortcut definitions?" = "Are you sure you want to remove all shortcut definitions?";
 
@@ -229,6 +238,9 @@
 /* No comment provided by engineer. */
 "audio" = "audio";
 
+/* No comment provided by engineer. */
+"Audio CD" = "Audio CD";
+
 /* No comment provided by engineer. */
 "Audio Compression" = "Audio Compression";
 
@@ -244,6 +256,9 @@
 /* No comment provided by engineer. */
 "Authenticate with %@" = "Authenticate with %@";
 
+/* No comment provided by engineer. */
+"Automatic" = "Automatic";
+
 /* No comment provided by engineer. */
 "Automatic Recording" = "Automatic Recording";
 
@@ -304,9 +319,6 @@
 /* No comment provided by engineer. */
 "Before starting a call recording, a prompt voice is played to the opposite end." = "Before starting a call recording, a prompt voice is played to the opposite end.";
 
-/* No comment provided by engineer. */
-"Best" = "Best";
-
 /* No comment provided by engineer. */
 "Beta" = "Beta";
 
@@ -385,6 +397,9 @@
 /* No comment provided by engineer. */
 "Calls can only be recorded when using the microphone on this device. Calls from this device that are answered on other devices will not be recorded." = "Calls can only be recorded when using the microphone on this device. Calls from this device that are answered on other devices will not be recorded.";
 
+/* No comment provided by engineer. */
+"Camcorder" = "Camcorder";
+
 /* No comment provided by engineer. */
 "Cancel" = "Cancel";
 
@@ -416,10 +431,10 @@
 "Choose the output audio format for the mixer. Wave Audio format does not support advanced encoding." = "Choose the output audio format for the mixer. Wave Audio format does not support advanced encoding.";
 
 /* No comment provided by engineer. */
-"Choose the output file format for the mixer." = "Choose the output file format for the mixer.";
+"Choose the output audio quality for the mixer. Higher quality means higher sample rate and bit rate, which will result in larger file size." = "Choose the output audio quality for the mixer. Higher quality means higher sample rate and bit rate, which will result in larger file size.";
 
 /* No comment provided by engineer. */
-"Choose the sample rate of the output of the mixer. Low: 8 kHz, Regular: 22.05 kHz, Best: 44.1 kHz." = "Choose the sample rate of the output of the mixer. Low: 8 kHz, Regular: 22.05 kHz, Best: 44.1 kHz.";
+"Choose the output file format for the mixer." = "Choose the output file format for the mixer.";
 
 /* No comment provided by engineer. */
 "Choose the size preset of the hoverball." = "Choose the size preset of the hoverball.";
@@ -586,6 +601,9 @@
 /* No comment provided by engineer. */
 "decline" = "decline";
 
+/* No comment provided by engineer. */
+"Decoding" = "Decoding";
+
 /* No comment provided by engineer. */
 "Default" = "Default";
 
@@ -613,6 +631,9 @@
 /* No comment provided by engineer. */
 "Developer Options" = "Developer Options";
 
+/* No comment provided by engineer. */
+"Digital Video" = "Digital Video";
+
 /* No comment provided by engineer. */
 "Direction" = "Direction";
 
@@ -631,6 +652,12 @@
 /* No comment provided by engineer. */
 "Disabled" = "Disabled";
 
+/* No comment provided by engineer. */
+"Discard" = "Discard";
+
+/* No comment provided by engineer. */
+"Discard Changes" = "Discard Changes";
+
 /* No comment provided by engineer. */
 "Discard Recording" = "Discard Recording";
 
@@ -775,6 +802,9 @@
 /* No comment provided by engineer. */
 "Enables the WebDAV server to automatically suspend itself when the application goes into the background and the last connection is closed, then resume itself when the application comes back to the foreground." = "Enables the WebDAV server to automatically suspend itself when the application goes into the background and the last connection is closed, then resume itself when the application comes back to the foreground.";
 
+/* No comment provided by engineer. */
+"Encoding" = "Encoding";
+
 /* No comment provided by engineer. */
 "End Date" = "End Date";
 
@@ -890,7 +920,7 @@
 "Formatted Location" = "Formatted Location";
 
 /* No comment provided by engineer. */
-"Forward 15 seconds" = "Forward 15 seconds";
+"Forward 15 Seconds" = "Forward 15 Seconds";
 
 /* No comment provided by engineer. */
 "Frequently Asked Questions" = "Frequently Asked Questions";
@@ -1216,9 +1246,6 @@
 /* No comment provided by engineer. */
 "Long Time" = "Long Time";
 
-/* No comment provided by engineer. */
-"Low" = "Low";
-
 /* No comment provided by engineer. */
 "Low Disk Space" = "Low Disk Space";
 
@@ -1310,7 +1337,7 @@
 "Mixer File Format" = "Mixer File Format";
 
 /* No comment provided by engineer. */
-"Mixer Sample Rate" = "Mixer Sample Rate";
+"Mixer Quality" = "Mixer Quality";
 
 /* No comment provided by engineer. */
 "Month Number" = "Month Number";
@@ -1723,9 +1750,6 @@
 /* No comment provided by engineer. */
 "Recycle Bin" = "Recycle Bin";
 
-/* No comment provided by engineer. */
-"Regular" = "Regular";
-
 /* No comment provided by engineer. */
 "reject" = "reject";
 
@@ -1802,7 +1826,7 @@
 "Reverse Selection" = "Reverse Selection";
 
 /* No comment provided by engineer. */
-"Rewind 15 seconds" = "Rewind 15 seconds";
+"Rewind 15 Seconds" = "Rewind 15 Seconds";
 
 /* No comment provided by engineer. */
 "Ring" = "Ring";
@@ -1831,6 +1855,12 @@
 /* No comment provided by engineer. */
 "Save" = "Save";
 
+/* No comment provided by engineer. */
+"Save as Duplicate" = "Save as Duplicate";
+
+/* No comment provided by engineer. */
+"Save as Duplicate…" = "Save as Duplicate…";
+
 /* No comment provided by engineer. */
 "Say ${requestedText}" = "Say ${requestedText}";
 
@@ -2269,6 +2299,9 @@
 /* No comment provided by engineer. */
 "This option overrides the “Long Press Action” of the Hoverball." = "This option overrides the “Long Press Action” of the Hoverball.";
 
+/* No comment provided by engineer. */
+"This recording contains multiple audio variants. Saving in-place will delete other variants. Do you still want to continue, or save as duplicate?" = "This recording contains multiple audio variants. Saving in-place will delete other variants. Do you still want to continue, or save as duplicate?";
+
 /* No comment provided by engineer. */
 "This recording is from WeChat, and “WeChat Assistant” helps you populate WeChat contact names and remarks next time.\nYou can buy “TrollRecorder Pro” to enable “WeChat Assistant”, do you want to buy it now?" = "This recording is from WeChat, and “WeChat Assistant” helps you populate WeChat contact names and remarks next time.\nYou can buy “TrollRecorder Pro” to enable “WeChat Assistant”, do you want to buy it now?";
 
@@ -2629,6 +2662,9 @@
 /* No comment provided by engineer. */
 "Voice-Over Voice" = "Voice-Over Voice";
 
+/* No comment provided by engineer. */
+"VoIP" = "VoIP";
+
 /* No comment provided by engineer. */
 "Volume" = "Volume";
 
@@ -2779,6 +2815,12 @@
 /* No comment provided by engineer. */
 "You’ve pressed password." = "You’ve pressed password.";
 
+/* No comment provided by engineer. */
+"¼ Audio CD" = "¼ Audio CD";
+
+/* No comment provided by engineer. */
+"½ Audio CD" = "½ Audio CD";
+
 /* No comment provided by engineer. */
 "“%@” is not available." = "“%@” is not available.";
 
diff --git a/res/es.lproj/Localizable.strings b/res/es.lproj/Localizable.strings
index 8fcab07..e70f959 100644
--- a/res/es.lproj/Localizable.strings
+++ b/res/es.lproj/Localizable.strings
@@ -103,6 +103,9 @@
 /* No comment provided by engineer. */
 "Additional Contact" = "Contacto adicional";
 
+/* TODO */
+"Adequate" = "Adequate";
+
 /* No comment provided by engineer. */
 "Advanced Audio Coding" = "Codificación de Audio Avanzada";
 
@@ -181,6 +184,9 @@
 /* No comment provided by engineer. */
 "Analysing Audio" = "Analizando audio";
 
+/* TODO */
+"Another %@ is required to continue editing. Available capacity is %@." = "Another %1$@ is required to continue editing. Available capacity is %2$@.";
+
 /* Translated with Microsoft Translator */
 "answer" = "responder";
 
@@ -214,6 +220,9 @@
 /* Translated with Microsoft Translator */
 "archive" = "archivo";
 
+/* TODO */
+"Are you sure you want to discard the changes you made?" = "Are you sure you want to discard the changes you made?";
+
 /* Translated with Microsoft Translator */
 "Are you sure you want to remove all shortcut definitions?" = "¿Estás seguro de que quieres eliminar todas las definiciones de acceso directo?";
 
@@ -229,6 +238,9 @@
 /* Translated with Microsoft Translator */
 "audio" = "audio";
 
+/* TODO */
+"Audio CD" = "Audio CD";
+
 /* No comment provided by engineer. */
 "Audio Compression" = "Compresión de audio";
 
@@ -244,6 +256,9 @@
 /* No comment provided by engineer. */
 "Authenticate with %@" = "Autentificarse con %@";
 
+/* TODO */
+"Automatic" = "Automatic";
+
 /* No comment provided by engineer. */
 "Automatic Recording" = "Grabación automática";
 
@@ -304,9 +319,6 @@
 /* No comment provided by engineer. */
 "Before starting a call recording, a prompt voice is played to the opposite end." = "Antes de iniciar la grabación de una llamada, se reproduce una voz de aviso en el extremo opuesto.";
 
-/* No comment provided by engineer. */
-"Best" = "Mejor";
-
 /* TODO */
 "Beta" = "Beta";
 
@@ -385,6 +397,9 @@
 /* TODO */
 "Calls can only be recorded when using the microphone on this device. Calls from this device that are answered on other devices will not be recorded." = "Calls can only be recorded when using the microphone on this device. Calls from this device that are answered on other devices will not be recorded.";
 
+/* TODO */
+"Camcorder" = "Camcorder";
+
 /* No comment provided by engineer. */
 "Cancel" = "Cancelar";
 
@@ -416,10 +431,10 @@
 "Choose the output audio format for the mixer. Wave Audio format does not support advanced encoding." = "Elige el formato de audio de salida para la mezcladora. El formato de audio Wave no admite codificación avanzada.";
 
 /* No comment provided by engineer. */
-"Choose the output file format for the mixer." = "Elija el formato de archivo de salida para el mezclador.";
+"Choose the output audio quality for the mixer. Higher quality means higher sample rate and bit rate, which will result in larger file size." = "Choose the output audio quality for the mixer. Higher quality means higher sample rate and bit rate, which will result in larger file size.";
 
 /* No comment provided by engineer. */
-"Choose the sample rate of the output of the mixer. Low: 8 kHz, Regular: 22.05 kHz, Best: 44.1 kHz." = "Elige la tasa de muestreo de la salida de la mezcladora. Baja: 8 kHz, Regular: 22.05 kHz, Mejor: 44.1 kHz.";
+"Choose the output file format for the mixer." = "Elija el formato de archivo de salida para el mezclador.";
 
 /* No comment provided by engineer. */
 "Choose the size preset of the hoverball." = "Elige el tamaño preestablecido del HUD global.";
@@ -586,6 +601,9 @@
 /* Translated with Microsoft Translator */
 "decline" = "descenso";
 
+/* TODO */
+"Decoding" = "Decoding";
+
 /* Translated with Microsoft Translator */
 "Default" = "Por defecto";
 
@@ -613,6 +631,9 @@
 /* Translated with Microsoft Translator */
 "Developer Options" = "Opciones de desarrollo";
 
+/* TODO */
+"Digital Video" = "Digital Video";
+
 /* Translated with Microsoft Translator */
 "Direction" = "Dirección";
 
@@ -631,6 +652,12 @@
 /* Translated with Microsoft Translator */
 "Disabled" = "Discapacitados";
 
+/* TODO */
+"Discard" = "Discard";
+
+/* TODO */
+"Discard Changes" = "Discard Changes";
+
 /* No comment provided by engineer. */
 "Discard Recording" = "Descartar grabación";
 
@@ -775,6 +802,9 @@
 /* Translated with Microsoft Translator */
 "Enables the WebDAV server to automatically suspend itself when the application goes into the background and the last connection is closed, then resume itself when the application comes back to the foreground." = "Permite al servidor WebDAV suspenderse automáticamente cuando la aplicación pasa a segundo plano y se cierra la última conexión, y reanudarse cuando la aplicación vuelve a primer plano.";
 
+/* TODO */
+"Encoding" = "Encoding";
+
 /* No comment provided by engineer. */
 "End Date" = "Fecha de finalización";
 
@@ -890,7 +920,7 @@
 "Formatted Location" = "Ubicación formateada";
 
 /* Translated with Microsoft Translator */
-"Forward 15 seconds" = "Adelante 15 segundos";
+"Forward 15 Seconds" = "Adelante 15 segundos";
 
 /* No comment provided by engineer. */
 "Frequently Asked Questions" = "Obtener ayuda y preguntas frecuentes";
@@ -1216,9 +1246,6 @@
 /* Translated with Microsoft Translator */
 "Long Time" = "Mucho tiempo";
 
-/* No comment provided by engineer. */
-"Low" = "Bajo";
-
 /* No comment provided by engineer. */
 "Low Disk Space" = "Espacio en disco bajo";
 
@@ -1310,7 +1337,7 @@
 "Mixer File Format" = "Formato de archivo del mezclador";
 
 /* No comment provided by engineer. */
-"Mixer Sample Rate" = "Tasa de Muestreo del Mezclador";
+"Mixer Quality" = "Mixer Quality";
 
 /* Translated with Microsoft Translator */
 "Month Number" = "Mes Número";
@@ -1723,9 +1750,6 @@
 /* No comment provided by engineer. */
 "Recycle Bin" = "Papelera de reciclaje";
 
-/* Translated with Microsoft Translator */
-"Regular" = "Regular";
-
 /* Translated with Microsoft Translator */
 "reject" = "rechace";
 
@@ -1802,7 +1826,7 @@
 "Reverse Selection" = "Selección inversa";
 
 /* Translated with Microsoft Translator */
-"Rewind 15 seconds" = "Rebobinar 15 segundos";
+"Rewind 15 Seconds" = "Rebobinar 15 segundos";
 
 /* TODO */
 "Ring" = "Ring";
@@ -1831,6 +1855,12 @@
 /* Translated with Microsoft Translator */
 "Save" = "Guardar";
 
+/* TODO */
+"Save as Duplicate" = "Save as Duplicate";
+
+/* TODO */
+"Save as Duplicate…" = "Save as Duplicate…";
+
 /* TODO */
 "Say ${requestedText}" = "Say ${requestedText}";
 
@@ -2269,6 +2299,9 @@
 /* TODO */
 "This option overrides the “Long Press Action” of the Hoverball." = "This option overrides the “Long Press Action” of the Hoverball.";
 
+/* TODO */
+"This recording contains multiple audio variants. Saving in-place will delete other variants. Do you still want to continue, or save as duplicate?" = "This recording contains multiple audio variants. Saving in-place will delete other variants. Do you still want to continue, or save as duplicate?";
+
 /* Translated with Microsoft Translator */
 "This recording is from WeChat, and “WeChat Assistant” helps you populate WeChat contact names and remarks next time.\nYou can buy “TrollRecorder Pro” to enable “WeChat Assistant”, do you want to buy it now?" = "Esta grabación es de WeChat, y el “Asistente WeChat” te ayuda a rellenar los nombres de los contactos de WeChat y los comentarios la próxima vez.\nPuedes comprar “TrollRecorder Pro” para activar el “Asistente WeChat”, ¿quieres comprarlo ahora?";
 
@@ -2629,6 +2662,9 @@
 /* Translated with Microsoft Translator */
 "Voice-Over Voice" = "Voz en off";
 
+/* TODO */
+"VoIP" = "VoIP";
+
 /* TODO */
 "Volume" = "Volume";
 
@@ -2779,6 +2815,12 @@
 /* No comment provided by engineer. */
 "You’ve pressed password." = "Has pulsado contraseña.";
 
+/* TODO */
+"¼ Audio CD" = "¼ Audio CD";
+
+/* TODO */
+"½ Audio CD" = "½ Audio CD";
+
 /* Translated with Microsoft Translator */
 "“%@” is not available." = "“%@” no está disponible";
 
diff --git a/res/fr.lproj/Localizable.strings b/res/fr.lproj/Localizable.strings
index cf3f10b..c039e9c 100644
--- a/res/fr.lproj/Localizable.strings
+++ b/res/fr.lproj/Localizable.strings
@@ -103,6 +103,9 @@
 /* No comment provided by engineer. */
 "Additional Contact" = "Contact supplémentaire";
 
+/* TODO */
+"Adequate" = "Adequate";
+
 /* Translated with Microsoft Translator */
 "Advanced Audio Coding" = "Codage audio avancé";
 
@@ -181,6 +184,9 @@
 /* No comment provided by engineer. */
 "Analysing Audio" = "Analyse audio en cours";
 
+/* TODO */
+"Another %@ is required to continue editing. Available capacity is %@." = "Another %1$@ is required to continue editing. Available capacity is %2$@.";
+
 /* Translated with Microsoft Translator */
 "answer" = "répondre";
 
@@ -214,6 +220,9 @@
 /* Translated with Microsoft Translator */
 "archive" = "archives";
 
+/* TODO */
+"Are you sure you want to discard the changes you made?" = "Are you sure you want to discard the changes you made?";
+
 /* Translated with Microsoft Translator */
 "Are you sure you want to remove all shortcut definitions?" = "Êtes-vous sûr de vouloir supprimer toutes les définitions de raccourcis ?";
 
@@ -229,6 +238,9 @@
 /* Translated with Microsoft Translator */
 "audio" = "audio";
 
+/* TODO */
+"Audio CD" = "Audio CD";
+
 /* No comment provided by engineer. */
 "Audio Compression" = "Compression audio";
 
@@ -244,6 +256,9 @@
 /* No comment provided by engineer. */
 "Authenticate with %@" = "Authentifier avec %@";
 
+/* TODO */
+"Automatic" = "Automatic";
+
 /* No comment provided by engineer. */
 "Automatic Recording" = "Enregistrement automatique";
 
@@ -304,9 +319,6 @@
 /* No comment provided by engineer. */
 "Before starting a call recording, a prompt voice is played to the opposite end." = "Avant de commencer l'enregistrement d'un appel, une voix d'avertissement est diffusée à l'autre extrémité.";
 
-/* No comment provided by engineer. */
-"Best" = "Meilleur";
-
 /* TODO */
 "Beta" = "Beta";
 
@@ -385,6 +397,9 @@
 /* TODO */
 "Calls can only be recorded when using the microphone on this device. Calls from this device that are answered on other devices will not be recorded." = "Calls can only be recorded when using the microphone on this device. Calls from this device that are answered on other devices will not be recorded.";
 
+/* TODO */
+"Camcorder" = "Camcorder";
+
 /* No comment provided by engineer. */
 "Cancel" = "Annulé.";
 
@@ -416,10 +431,10 @@
 "Choose the output audio format for the mixer. Wave Audio format does not support advanced encoding." = "Choisissez le format audio de sortie pour le mélangeur. Le format audio Wave n'inclut pas de codage avancé.";
 
 /* No comment provided by engineer. */
-"Choose the output file format for the mixer." = "Choisissez le format de fichier de sortie pour le mixeur.";
+"Choose the output audio quality for the mixer. Higher quality means higher sample rate and bit rate, which will result in larger file size." = "Choose the output audio quality for the mixer. Higher quality means higher sample rate and bit rate, which will result in larger file size.";
 
 /* No comment provided by engineer. */
-"Choose the sample rate of the output of the mixer. Low: 8 kHz, Regular: 22.05 kHz, Best: 44.1 kHz." = "Choisissez le taux d'échantillonnage de la sortie du mixeur. Faible : 8 kHz, Normal : 22,05 kHz, Meilleur : 44,1 kHz.";
+"Choose the output file format for the mixer." = "Choisissez le format de fichier de sortie pour le mixeur.";
 
 /* No comment provided by engineer. */
 "Choose the size preset of the hoverball." = "Choisissez le préréglage de taille de la hoverball globale.";
@@ -586,6 +601,9 @@
 /* Translated with Microsoft Translator */
 "decline" = "déclin";
 
+/* TODO */
+"Decoding" = "Decoding";
+
 /* Translated with Microsoft Translator */
 "Default" = "Défaut";
 
@@ -613,6 +631,9 @@
 /* Translated with Microsoft Translator */
 "Developer Options" = "Options pour les développeurs";
 
+/* TODO */
+"Digital Video" = "Digital Video";
+
 /* Translated with Microsoft Translator */
 "Direction" = "Direction";
 
@@ -631,6 +652,12 @@
 /* Translated with Microsoft Translator */
 "Disabled" = "Handicapés";
 
+/* TODO */
+"Discard" = "Discard";
+
+/* TODO */
+"Discard Changes" = "Discard Changes";
+
 /* No comment provided by engineer. */
 "Discard Recording" = "Rejeter l'enregistrement";
 
@@ -775,6 +802,9 @@
 /* Translated with Microsoft Translator */
 "Enables the WebDAV server to automatically suspend itself when the application goes into the background and the last connection is closed, then resume itself when the application comes back to the foreground." = "Permet au serveur WebDAV de se suspendre automatiquement lorsque l'application passe en arrière-plan et que la dernière connexion est fermée, puis de se reprendre lorsque l'application revient au premier plan.";
 
+/* TODO */
+"Encoding" = "Encoding";
+
 /* No comment provided by engineer. */
 "End Date" = "Date de fin";
 
@@ -890,7 +920,7 @@
 "Formatted Location" = "Emplacement formaté";
 
 /* Translated with Microsoft Translator */
-"Forward 15 seconds" = "Avance de 15 secondes";
+"Forward 15 Seconds" = "Avance de 15 secondes";
 
 /* No comment provided by engineer. */
 "Frequently Asked Questions" = "Questions fréquemment posées";
@@ -1216,9 +1246,6 @@
 /* Translated with Microsoft Translator */
 "Long Time" = "Longtemps";
 
-/* No comment provided by engineer. */
-"Low" = "Faible";
-
 /* No comment provided by engineer. */
 "Low Disk Space" = "Espace disque faible";
 
@@ -1310,7 +1337,7 @@
 "Mixer File Format" = "Format de fichier du mixeur";
 
 /* No comment provided by engineer. */
-"Mixer Sample Rate" = "Fréquence d'échantillonnage du mixeur";
+"Mixer Quality" = "Mixer Quality";
 
 /* Translated with Microsoft Translator */
 "Month Number" = "Mois Nombre";
@@ -1723,9 +1750,6 @@
 /* No comment provided by engineer. */
 "Recycle Bin" = "Corbeille";
 
-/* No comment provided by engineer. */
-"Regular" = "Ordinaire";
-
 /* Translated with Microsoft Translator */
 "reject" = "rejeter";
 
@@ -1802,7 +1826,7 @@
 "Reverse Selection" = "Sélection inverse";
 
 /* Translated with Microsoft Translator */
-"Rewind 15 seconds" = "Revenir en arrière de 15 secondes";
+"Rewind 15 Seconds" = "Revenir en arrière de 15 secondes";
 
 /* TODO */
 "Ring" = "Ring";
@@ -1831,6 +1855,12 @@
 /* Translated with Microsoft Translator */
 "Save" = "Économiser";
 
+/* TODO */
+"Save as Duplicate" = "Save as Duplicate";
+
+/* TODO */
+"Save as Duplicate…" = "Save as Duplicate…";
+
 /* TODO */
 "Say ${requestedText}" = "Say ${requestedText}";
 
@@ -2269,6 +2299,9 @@
 /* TODO */
 "This option overrides the “Long Press Action” of the Hoverball." = "This option overrides the “Long Press Action” of the Hoverball.";
 
+/* TODO */
+"This recording contains multiple audio variants. Saving in-place will delete other variants. Do you still want to continue, or save as duplicate?" = "This recording contains multiple audio variants. Saving in-place will delete other variants. Do you still want to continue, or save as duplicate?";
+
 /* Translated with Microsoft Translator */
 "This recording is from WeChat, and “WeChat Assistant” helps you populate WeChat contact names and remarks next time.\nYou can buy “TrollRecorder Pro” to enable “WeChat Assistant”, do you want to buy it now?" = "Cet enregistrement provient de WeChat, et “Assistant WeChat” vous aide à remplir les noms des contacts WeChat et les remarques la prochaine fois.\nVous pouvez acheter “TrollRecorder Pro” pour activer “Assistant WeChat”, voulez-vous l'acheter maintenant ?";
 
@@ -2629,6 +2662,9 @@
 /* Translated with Microsoft Translator */
 "Voice-Over Voice" = "Voix off";
 
+/* TODO */
+"VoIP" = "VoIP";
+
 /* TODO */
 "Volume" = "Volume";
 
@@ -2779,6 +2815,12 @@
 /* No comment provided by engineer. */
 "You’ve pressed password." = "Vous avez appuyé sur Mot de passe.";
 
+/* TODO */
+"¼ Audio CD" = "¼ Audio CD";
+
+/* TODO */
+"½ Audio CD" = "½ Audio CD";
+
 /* Translated with Microsoft Translator */
 "“%@” is not available." = "“%@” n'est pas disponible";
 
diff --git a/res/ko.lproj/Localizable.strings b/res/ko.lproj/Localizable.strings
index 8c48d7a..7ab2ff5 100644
--- a/res/ko.lproj/Localizable.strings
+++ b/res/ko.lproj/Localizable.strings
@@ -103,6 +103,9 @@
 /* No comment provided by engineer. */
 "Additional Contact" = "사용자 설정 연락처";
 
+/* TODO */
+"Adequate" = "Adequate";
+
 /* No comment provided by engineer. */
 "Advanced Audio Coding" = "고급 오디오 코딩 (AAC)";
 
@@ -181,6 +184,9 @@
 /* No comment provided by engineer. */
 "Analysing Audio" = "오디오 분석 중";
 
+/* TODO */
+"Another %@ is required to continue editing. Available capacity is %@." = "Another %1$@ is required to continue editing. Available capacity is %2$@.";
+
 /* No comment provided by engineer. */
 "answer" = "응답";
 
@@ -214,6 +220,9 @@
 /* No comment provided by engineer. */
 "archive" = "아카이브";
 
+/* TODO */
+"Are you sure you want to discard the changes you made?" = "Are you sure you want to discard the changes you made?";
+
 /* No comment provided by engineer. */
 "Are you sure you want to remove all shortcut definitions?" = "모든 자동화 동작을 삭제하시겠습니까?";
 
@@ -229,6 +238,9 @@
 /* No comment provided by engineer. */
 "audio" = "오디오";
 
+/* TODO */
+"Audio CD" = "Audio CD";
+
 /* No comment provided by engineer. */
 "Audio Compression" = "오디오 압축";
 
@@ -244,6 +256,9 @@
 /* No comment provided by engineer. */
 "Authenticate with %@" = "%@로 인증";
 
+/* TODO */
+"Automatic" = "Automatic";
+
 /* No comment provided by engineer. */
 "Automatic Recording" = "자동 녹음";
 
@@ -304,9 +319,6 @@
 /* No comment provided by engineer. */
 "Before starting a call recording, a prompt voice is played to the opposite end." = "통화 녹음을 시작하기 전 상대방에게 음성 안내가 재생됩니다.";
 
-/* No comment provided by engineer. */
-"Best" = "최고";
-
 /* TODO */
 "Beta" = "Beta";
 
@@ -385,6 +397,9 @@
 /* TODO */
 "Calls can only be recorded when using the microphone on this device. Calls from this device that are answered on other devices will not be recorded." = "Calls can only be recorded when using the microphone on this device. Calls from this device that are answered on other devices will not be recorded.";
 
+/* TODO */
+"Camcorder" = "Camcorder";
+
 /* No comment provided by engineer. */
 "Cancel" = "취소";
 
@@ -416,10 +431,10 @@
 "Choose the output audio format for the mixer. Wave Audio format does not support advanced encoding." = "믹서의 출력 오디오 포맷을 선택합니다. 파형 오디오 포맷은 고급 인코딩을 지원하지 않습니다.";
 
 /* No comment provided by engineer. */
-"Choose the output file format for the mixer." = "믹서의 출력 파일 포맷을 선택합니다.";
+"Choose the output audio quality for the mixer. Higher quality means higher sample rate and bit rate, which will result in larger file size." = "Choose the output audio quality for the mixer. Higher quality means higher sample rate and bit rate, which will result in larger file size.";
 
 /* No comment provided by engineer. */
-"Choose the sample rate of the output of the mixer. Low: 8 kHz, Regular: 22.05 kHz, Best: 44.1 kHz." = "믹서의 출력 샘플 속도를 선택합니다. 낮음: 8 kHz, 보통: 22.05 kHz, 최상: 44.1 kHz.";
+"Choose the output file format for the mixer." = "믹서의 출력 파일 포맷을 선택합니다.";
 
 /* No comment provided by engineer. */
 "Choose the size preset of the hoverball." = "호버볼의 기본 크기를 선택합니다.";
@@ -586,6 +601,9 @@
 /* No comment provided by engineer. */
 "decline" = "거절";
 
+/* TODO */
+"Decoding" = "Decoding";
+
 /* No comment provided by engineer. */
 "Default" = "기본값";
 
@@ -613,6 +631,9 @@
 /* No comment provided by engineer. */
 "Developer Options" = "개발자 옵션";
 
+/* TODO */
+"Digital Video" = "Digital Video";
+
 /* No comment provided by engineer. */
 "Direction" = "통화 방향";
 
@@ -631,6 +652,12 @@
 /* No comment provided by engineer. */
 "Disabled" = "끄기";
 
+/* TODO */
+"Discard" = "Discard";
+
+/* TODO */
+"Discard Changes" = "Discard Changes";
+
 /* No comment provided by engineer. */
 "Discard Recording" = "녹음 취소";
 
@@ -775,6 +802,9 @@
 /* No comment provided by engineer. */
 "Enables the WebDAV server to automatically suspend itself when the application goes into the background and the last connection is closed, then resume itself when the application comes back to the foreground." = "응용 프로그램이 백그라운드로 전환되고 마지막 연결이 닫힐 때 WebDAV 서버가 자동으로 일시 중지되었다가 응용 프로그램이 포그라운드로 돌아올 때 자체적으로 재개합니다.";
 
+/* TODO */
+"Encoding" = "Encoding";
+
 /* No comment provided by engineer. */
 "End Date" = "종료일";
 
@@ -890,7 +920,7 @@
 "Formatted Location" = "위치 (포맷)";
 
 /* No comment provided by engineer. */
-"Forward 15 seconds" = "15초 앞으로";
+"Forward 15 Seconds" = "15초 앞으로";
 
 /* No comment provided by engineer. */
 "Frequently Asked Questions" = "자주 묻는 질문";
@@ -1216,9 +1246,6 @@
 /* No comment provided by engineer. */
 "Long Time" = "긴 시간";
 
-/* No comment provided by engineer. */
-"Low" = "낮음";
-
 /* No comment provided by engineer. */
 "Low Disk Space" = "저장 공간 부족";
 
@@ -1310,7 +1337,7 @@
 "Mixer File Format" = "파일 포맷";
 
 /* No comment provided by engineer. */
-"Mixer Sample Rate" = "샘플링 속도";
+"Mixer Quality" = "Mixer Quality";
 
 /* No comment provided by engineer. */
 "Month Number" = "월 (숫자)";
@@ -1723,9 +1750,6 @@
 /* No comment provided by engineer. */
 "Recycle Bin" = "휴지통";
 
-/* No comment provided by engineer. */
-"Regular" = "보통";
-
 /* No comment provided by engineer. */
 "reject" = "거절";
 
@@ -1802,7 +1826,7 @@
 "Reverse Selection" = "역방향 선택";
 
 /* No comment provided by engineer. */
-"Rewind 15 seconds" = "15초 뒤로";
+"Rewind 15 Seconds" = "15초 뒤로";
 
 /* TODO */
 "Ring" = "Ring";
@@ -1831,6 +1855,12 @@
 /* No comment provided by engineer. */
 "Save" = "저장";
 
+/* TODO */
+"Save as Duplicate" = "Save as Duplicate";
+
+/* TODO */
+"Save as Duplicate…" = "Save as Duplicate…";
+
 /* TODO */
 "Say ${requestedText}" = "Say ${requestedText}";
 
@@ -2269,6 +2299,9 @@
 /* TODO */
 "This option overrides the “Long Press Action” of the Hoverball." = "This option overrides the “Long Press Action” of the Hoverball.";
 
+/* TODO */
+"This recording contains multiple audio variants. Saving in-place will delete other variants. Do you still want to continue, or save as duplicate?" = "This recording contains multiple audio variants. Saving in-place will delete other variants. Do you still want to continue, or save as duplicate?";
+
 /* No comment provided by engineer. */
 "This recording is from WeChat, and “WeChat Assistant” helps you populate WeChat contact names and remarks next time.\nYou can buy “TrollRecorder Pro” to enable “WeChat Assistant”, do you want to buy it now?" = "이 녹음은 WeChat에서 가져온것이며 “WeChat 도우미”는 다음에 WeChat 연락처 이름과 댓글을 입력하는 데 도움이 됩니다.\n“TrollRecorder Pro”를 구매하면 “WeChat 도우미”를 활성화할 수 있습니다. 지금 구매하시겠습니까?";
 
@@ -2629,6 +2662,9 @@
 /* No comment provided by engineer. */
 "Voice-Over Voice" = "VoiceOver 음성";
 
+/* TODO */
+"VoIP" = "VoIP";
+
 /* TODO */
 "Volume" = "Volume";
 
@@ -2779,6 +2815,12 @@
 /* No comment provided by engineer. */
 "You’ve pressed password." = "암호 확인을 선택하셨습니다.";
 
+/* TODO */
+"¼ Audio CD" = "¼ Audio CD";
+
+/* TODO */
+"½ Audio CD" = "½ Audio CD";
+
 /* No comment provided by engineer. */
 "“%@” is not available." = "“%@”을(를) 사용할 수 없음";
 
diff --git a/res/vi.lproj/Localizable.strings b/res/vi.lproj/Localizable.strings
index 2944886..4194f88 100644
--- a/res/vi.lproj/Localizable.strings
+++ b/res/vi.lproj/Localizable.strings
@@ -103,6 +103,9 @@
 /* No comment provided by engineer. */
 "Additional Contact" = "Liên hệ bổ sung";
 
+/* TODO */
+"Adequate" = "Adequate";
+
 /* No comment provided by engineer. */
 "Advanced Audio Coding" = "Mã hóa âm thanh nâng cao";
 
@@ -181,6 +184,9 @@
 /* No comment provided by engineer. */
 "Analysing Audio" = "Phân tích âm thanh";
 
+/* TODO */
+"Another %@ is required to continue editing. Available capacity is %@." = "Another %1$@ is required to continue editing. Available capacity is %2$@.";
+
 /* TODO */
 "answer" = "answer";
 
@@ -214,6 +220,9 @@
 /* TODO */
 "archive" = "archive";
 
+/* TODO */
+"Are you sure you want to discard the changes you made?" = "Are you sure you want to discard the changes you made?";
+
 /* TODO */
 "Are you sure you want to remove all shortcut definitions?" = "Are you sure you want to remove all shortcut definitions?";
 
@@ -229,6 +238,9 @@
 /* TODO */
 "audio" = "audio";
 
+/* TODO */
+"Audio CD" = "Audio CD";
+
 /* No comment provided by engineer. */
 "Audio Compression" = "Nén âm thanh";
 
@@ -244,6 +256,9 @@
 /* No comment provided by engineer. */
 "Authenticate with %@" = "Xác thực với %@";
 
+/* TODO */
+"Automatic" = "Automatic";
+
 /* No comment provided by engineer. */
 "Automatic Recording" = "Ghi âm tự động";
 
@@ -304,9 +319,6 @@
 /* No comment provided by engineer. */
 "Before starting a call recording, a prompt voice is played to the opposite end." = "Trước khi bắt đầu ghi âm cuộc gọi, một giọng nói nhắc nhở được phát ở đầu đối diện.";
 
-/* No comment provided by engineer. */
-"Best" = "Tốt nhất";
-
 /* TODO */
 "Beta" = "Beta";
 
@@ -385,6 +397,9 @@
 /* TODO */
 "Calls can only be recorded when using the microphone on this device. Calls from this device that are answered on other devices will not be recorded." = "Calls can only be recorded when using the microphone on this device. Calls from this device that are answered on other devices will not be recorded.";
 
+/* TODO */
+"Camcorder" = "Camcorder";
+
 /* No comment provided by engineer. */
 "Cancel" = "Huỷ";
 
@@ -416,10 +431,10 @@
 "Choose the output audio format for the mixer. Wave Audio format does not support advanced encoding." = "Chọn định dạng âm thanh đầu ra cho bộ hoà âm. Định dạng Wave Audio không hỗ trợ mã hóa nâng cao.";
 
 /* No comment provided by engineer. */
-"Choose the output file format for the mixer." = "Chọn định dạng tệp đầu ra cho bộ hoà âm.";
+"Choose the output audio quality for the mixer. Higher quality means higher sample rate and bit rate, which will result in larger file size." = "Choose the output audio quality for the mixer. Higher quality means higher sample rate and bit rate, which will result in larger file size.";
 
 /* No comment provided by engineer. */
-"Choose the sample rate of the output of the mixer. Low: 8 kHz, Regular: 22.05 kHz, Best: 44.1 kHz." = "Chọn tốc độ lấy mẫu của đầu ra của hòa âm. Thấp: 8 kHz, Thông thường: 22.05 kHz, Tốt nhất: 44.1 kHz.";
+"Choose the output file format for the mixer." = "Chọn định dạng tệp đầu ra cho bộ hoà âm.";
 
 /* No comment provided by engineer. */
 "Choose the size preset of the hoverball." = "Chọn kích thước đặt trước của quả bóng bay mọi nơi.";
@@ -586,6 +601,9 @@
 /* TODO */
 "decline" = "decline";
 
+/* TODO */
+"Decoding" = "Decoding";
+
 /* TODO */
 "Default" = "Default";
 
@@ -613,6 +631,9 @@
 /* TODO */
 "Developer Options" = "Developer Options";
 
+/* TODO */
+"Digital Video" = "Digital Video";
+
 /* No comment provided by engineer. */
 "Direction" = "Hướng";
 
@@ -631,6 +652,12 @@
 /* TODO */
 "Disabled" = "Disabled";
 
+/* TODO */
+"Discard" = "Discard";
+
+/* TODO */
+"Discard Changes" = "Discard Changes";
+
 /* No comment provided by engineer. */
 "Discard Recording" = "Bỏ ghi âm";
 
@@ -775,6 +802,9 @@
 /* TODO */
 "Enables the WebDAV server to automatically suspend itself when the application goes into the background and the last connection is closed, then resume itself when the application comes back to the foreground." = "Enables the WebDAV server to automatically suspend itself when the application goes into the background and the last connection is closed, then resume itself when the application comes back to the foreground.";
 
+/* TODO */
+"Encoding" = "Encoding";
+
 /* No comment provided by engineer. */
 "End Date" = "Ngày kết thúc";
 
@@ -890,7 +920,7 @@
 "Formatted Location" = "Formatted Location";
 
 /* TODO */
-"Forward 15 seconds" = "Forward 15 seconds";
+"Forward 15 Seconds" = "Forward 15 Seconds";
 
 /* No comment provided by engineer. */
 "Frequently Asked Questions" = "Những câu hỏi thường gặp";
@@ -1216,9 +1246,6 @@
 /* TODO */
 "Long Time" = "Long Time";
 
-/* No comment provided by engineer. */
-"Low" = "Thấp";
-
 /* No comment provided by engineer. */
 "Low Disk Space" = "Dung lượng đĩa thấp";
 
@@ -1310,7 +1337,7 @@
 "Mixer File Format" = "Định dạng tập tin bản phối lại";
 
 /* No comment provided by engineer. */
-"Mixer Sample Rate" = "Tỷ lệ mẫu bản phối lại";
+"Mixer Quality" = "Mixer Quality";
 
 /* TODO */
 "Month Number" = "Month Number";
@@ -1723,9 +1750,6 @@
 /* TODO */
 "Recycle Bin" = "Recycle Bin";
 
-/* No comment provided by engineer. */
-"Regular" = "Thường xuyên";
-
 /* TODO */
 "reject" = "reject";
 
@@ -1802,7 +1826,7 @@
 "Reverse Selection" = "Lựa chọn ngược";
 
 /* TODO */
-"Rewind 15 seconds" = "Rewind 15 seconds";
+"Rewind 15 Seconds" = "Rewind 15 Seconds";
 
 /* TODO */
 "Ring" = "Ring";
@@ -1831,6 +1855,12 @@
 /* TODO */
 "Save" = "Save";
 
+/* TODO */
+"Save as Duplicate" = "Save as Duplicate";
+
+/* TODO */
+"Save as Duplicate…" = "Save as Duplicate…";
+
 /* TODO */
 "Say ${requestedText}" = "Say ${requestedText}";
 
@@ -2269,6 +2299,9 @@
 /* TODO */
 "This option overrides the “Long Press Action” of the Hoverball." = "This option overrides the “Long Press Action” of the Hoverball.";
 
+/* TODO */
+"This recording contains multiple audio variants. Saving in-place will delete other variants. Do you still want to continue, or save as duplicate?" = "This recording contains multiple audio variants. Saving in-place will delete other variants. Do you still want to continue, or save as duplicate?";
+
 /* TODO */
 "This recording is from WeChat, and “WeChat Assistant” helps you populate WeChat contact names and remarks next time.\nYou can buy “TrollRecorder Pro” to enable “WeChat Assistant”, do you want to buy it now?" = "This recording is from WeChat, and “WeChat Assistant” helps you populate WeChat contact names and remarks next time.\nYou can buy “TrollRecorder Pro” to enable “WeChat Assistant”, do you want to buy it now?";
 
@@ -2629,6 +2662,9 @@
 /* TODO */
 "Voice-Over Voice" = "Voice-Over Voice";
 
+/* TODO */
+"VoIP" = "VoIP";
+
 /* TODO */
 "Volume" = "Volume";
 
@@ -2779,6 +2815,12 @@
 /* No comment provided by engineer. */
 "You’ve pressed password." = "Bạn đã nhấn mật khẩu.";
 
+/* TODO */
+"¼ Audio CD" = "¼ Audio CD";
+
+/* TODO */
+"½ Audio CD" = "½ Audio CD";
+
 /* TODO */
 "“%@” is not available." = "“%@” is not available.";
 
diff --git a/res/zh-Hans.lproj/Localizable.strings b/res/zh-Hans.lproj/Localizable.strings
index 9a22b10..6c81c11 100644
--- a/res/zh-Hans.lproj/Localizable.strings
+++ b/res/zh-Hans.lproj/Localizable.strings
@@ -103,6 +103,9 @@
 /* No comment provided by engineer. */
 "Additional Contact" = "自定义联系人";
 
+/* No comment provided by engineer. */
+"Adequate" = "最低";
+
 /* No comment provided by engineer. */
 "Advanced Audio Coding" = "高级音频编码 (AAC)";
 
@@ -181,6 +184,9 @@
 /* No comment provided by engineer. */
 "Analysing Audio" = "正在分析音频";
 
+/* No comment provided by engineer. */
+"Another %@ is required to continue editing. Available capacity is %@." = "储存空间不足：继续编辑需要额外的 %@。可用容量为 %@。";
+
 /* No comment provided by engineer. */
 "answer" = "应答";
 
@@ -214,6 +220,9 @@
 /* No comment provided by engineer. */
 "archive" = "归档";
 
+/* No comment provided by engineer. */
+"Are you sure you want to discard the changes you made?" = "你确定要丢弃你所做的更改吗？";
+
 /* No comment provided by engineer. */
 "Are you sure you want to remove all shortcut definitions?" = "你确定要删除所有自动化动作吗？";
 
@@ -229,6 +238,9 @@
 /* No comment provided by engineer. */
 "audio" = "音频";
 
+/* No comment provided by engineer. */
+"Audio CD" = "音频 CD";
+
 /* No comment provided by engineer. */
 "Audio Compression" = "音频压缩";
 
@@ -244,6 +256,9 @@
 /* No comment provided by engineer. */
 "Authenticate with %@" = "使用 %@ 进行验证";
 
+/* No comment provided by engineer. */
+"Automatic" = "自动";
+
 /* No comment provided by engineer. */
 "Automatic Recording" = "自动录音";
 
@@ -304,9 +319,6 @@
 /* No comment provided by engineer. */
 "Before starting a call recording, a prompt voice is played to the opposite end." = "接通并开始通话录音前，向对方播放一段提示语音。请遵守你所在地的法律法规。关闭提示音后，可能会影响通话录音作为证据使用的法律效力。";
 
-/* No comment provided by engineer. */
-"Best" = "最好";
-
 /* No comment provided by engineer. */
 "Beta" = "预发布版";
 
@@ -385,6 +397,9 @@
 /* No comment provided by engineer. */
 "Calls can only be recorded when using the microphone on this device. Calls from this device that are answered on other devices will not be recorded." = "仅当你使用此设备上的麦克风进行通话时，才能够录制通话。从其他设备接听来自此设备的通话时，通话将无法被录音。";
 
+/* No comment provided by engineer. */
+"Camcorder" = "摄像机";
+
 /* No comment provided by engineer. */
 "Cancel" = "取消";
 
@@ -416,10 +431,10 @@
 "Choose the output audio format for the mixer. Wave Audio format does not support advanced encoding." = "选择混音器的输出音频格式。波形音频格式不支持高级编码。";
 
 /* No comment provided by engineer. */
-"Choose the output file format for the mixer." = "选择混音器的输出文件格式。";
+"Choose the output audio quality for the mixer. Higher quality means higher sample rate and bit rate, which will result in larger file size." = "选择混音器的输出音频质量。更高的质量意味着更高的采样率和比特率，这将导致更大的文件大小。";
 
 /* No comment provided by engineer. */
-"Choose the sample rate of the output of the mixer. Low: 8 kHz, Regular: 22.05 kHz, Best: 44.1 kHz." = "选择混音器的输出采样率。低：8 kHz，普通：22.05 kHz，最好：44.1 kHz。";
+"Choose the output file format for the mixer." = "选择混音器的输出文件格式。";
 
 /* No comment provided by engineer. */
 "Choose the size preset of the hoverball." = "选择悬浮球的预设尺寸。";
@@ -586,6 +601,9 @@
 /* No comment provided by engineer. */
 "decline" = "拒接";
 
+/* No comment provided by engineer. */
+"Decoding" = "解码中";
+
 /* No comment provided by engineer. */
 "Default" = "缺省";
 
@@ -613,6 +631,9 @@
 /* No comment provided by engineer. */
 "Developer Options" = "开发者选项";
 
+/* No comment provided by engineer. */
+"Digital Video" = "数字视频";
+
 /* No comment provided by engineer. */
 "Direction" = "通话方向";
 
@@ -631,6 +652,12 @@
 /* No comment provided by engineer. */
 "Disabled" = "关闭";
 
+/* No comment provided by engineer. */
+"Discard" = "丢弃";
+
+/* No comment provided by engineer. */
+"Discard Changes" = "放弃更改";
+
 /* No comment provided by engineer. */
 "Discard Recording" = "丢弃录音";
 
@@ -775,6 +802,9 @@
 /* No comment provided by engineer. */
 "Enables the WebDAV server to automatically suspend itself when the application goes into the background and the last connection is closed, then resume itself when the application comes back to the foreground." = "当应用程序进入后台且最后一个连接关闭时，自动暂停 WebDAV 服务。当应用程序回到前台时恢复服务。";
 
+/* No comment provided by engineer. */
+"Encoding" = "编码中";
+
 /* No comment provided by engineer. */
 "End Date" = "结束日期";
 
@@ -890,7 +920,7 @@
 "Formatted Location" = "地理位置（格式化）";
 
 /* No comment provided by engineer. */
-"Forward 15 seconds" = "前进 15 秒";
+"Forward 15 Seconds" = "前进 15 秒";
 
 /* No comment provided by engineer. */
 "Frequently Asked Questions" = "获取帮助";
@@ -1216,9 +1246,6 @@
 /* No comment provided by engineer. */
 "Long Time" = "长时间";
 
-/* No comment provided by engineer. */
-"Low" = "低";
-
 /* No comment provided by engineer. */
 "Low Disk Space" = "储存空间不足";
 
@@ -1310,7 +1337,7 @@
 "Mixer File Format" = "文件格式";
 
 /* No comment provided by engineer. */
-"Mixer Sample Rate" = "采样率";
+"Mixer Quality" = "音频质量";
 
 /* No comment provided by engineer. */
 "Month Number" = "月份";
@@ -1723,9 +1750,6 @@
 /* No comment provided by engineer. */
 "Recycle Bin" = "回收站";
 
-/* No comment provided by engineer. */
-"Regular" = "普通";
-
 /* No comment provided by engineer. */
 "reject" = "拒绝";
 
@@ -1802,7 +1826,7 @@
 "Reverse Selection" = "反选";
 
 /* No comment provided by engineer. */
-"Rewind 15 seconds" = "倒回 15 秒钟";
+"Rewind 15 Seconds" = "倒回 15 秒钟";
 
 /* No comment provided by engineer. */
 "Ring" = "响铃";
@@ -1831,6 +1855,12 @@
 /* No comment provided by engineer. */
 "Save" = "保存";
 
+/* No comment provided by engineer. */
+"Save as Duplicate" = "另存为副本";
+
+/* No comment provided by engineer. */
+"Save as Duplicate…" = "另存为副本…";
+
 /* No comment provided by engineer. */
 "Say ${requestedText}" = "说 ${requestedText}";
 
@@ -2269,6 +2299,9 @@
 /* No comment provided by engineer. */
 "This option overrides the “Long Press Action” of the Hoverball." = "此选项将覆盖悬浮球的 “长按动作”。";
 
+/* No comment provided by engineer. */
+"This recording contains multiple audio variants. Saving in-place will delete other variants. Do you still want to continue, or save as duplicate?" = "此录音包含多个音频变体。原地保存将删除除主要录音文件之外的其他变体。你仍要继续吗，还是另存为副本？";
+
 /* No comment provided by engineer. */
 "This recording is from WeChat, and “WeChat Assistant” helps you populate WeChat contact names and remarks next time.\nYou can buy “TrollRecorder Pro” to enable “WeChat Assistant”, do you want to buy it now?" = "当前录音来自微信，我们的 “微信通话助理” 可以帮助你在下次录音时填充微信联系人姓名和备注。\n你可以购买 “巨魔录音机” 来启用 “微信通话助理”，你想现在购买吗？";
 
@@ -2629,6 +2662,9 @@
 /* No comment provided by engineer. */
 "Voice-Over Voice" = "Voice-Over 语音";
 
+/* No comment provided by engineer. */
+"VoIP" = "VoIP";
+
 /* No comment provided by engineer. */
 "Volume" = "音量";
 
@@ -2779,6 +2815,12 @@
 /* No comment provided by engineer. */
 "You’ve pressed password." = "你选择了密码验证。";
 
+/* No comment provided by engineer. */
+"¼ Audio CD" = "¼ 音频 CD";
+
+/* No comment provided by engineer. */
+"½ Audio CD" = "½ 音频 CD";
+
 /* No comment provided by engineer. */
 "“%@” is not available." = "“%@” 不可用。";
 
diff --git a/res/zh-Hant-HK.lproj/Localizable.strings b/res/zh-Hant-HK.lproj/Localizable.strings
index 0ec904e..511cd66 100644
--- a/res/zh-Hant-HK.lproj/Localizable.strings
+++ b/res/zh-Hant-HK.lproj/Localizable.strings
@@ -103,6 +103,9 @@
 /* No comment provided by engineer. */
 "Additional Contact" = "自定義聯絡人";
 
+/* TODO */
+"Adequate" = "Adequate";
+
 /* No comment provided by engineer. */
 "Advanced Audio Coding" = "高級音訊編碼 (AAC)";
 
@@ -181,6 +184,9 @@
 /* No comment provided by engineer. */
 "Analysing Audio" = "正在分析音訊";
 
+/* TODO */
+"Another %@ is required to continue editing. Available capacity is %@." = "Another %1$@ is required to continue editing. Available capacity is %2$@.";
+
 /* No comment provided by engineer. */
 "answer" = "應答";
 
@@ -214,6 +220,9 @@
 /* No comment provided by engineer. */
 "archive" = "歸檔";
 
+/* TODO */
+"Are you sure you want to discard the changes you made?" = "Are you sure you want to discard the changes you made?";
+
 /* No comment provided by engineer. */
 "Are you sure you want to remove all shortcut definitions?" = "你確定要刪除所有自動化動作嗎？";
 
@@ -229,6 +238,9 @@
 /* No comment provided by engineer. */
 "audio" = "音訊";
 
+/* TODO */
+"Audio CD" = "Audio CD";
+
 /* No comment provided by engineer. */
 "Audio Compression" = "音訊壓縮";
 
@@ -244,6 +256,9 @@
 /* No comment provided by engineer. */
 "Authenticate with %@" = "使用 %@ 進行驗證";
 
+/* TODO */
+"Automatic" = "Automatic";
+
 /* No comment provided by engineer. */
 "Automatic Recording" = "自動錄音";
 
@@ -304,9 +319,6 @@
 /* No comment provided by engineer. */
 "Before starting a call recording, a prompt voice is played to the opposite end." = "接通並開始通話錄音前，向對方播放一段提示語音。 請遵守你所在地的法律法規。 關閉提示音後，可能會影響通話錄音作為證據使用的法律效力。";
 
-/* No comment provided by engineer. */
-"Best" = "最好";
-
 /* TODO */
 "Beta" = "Beta";
 
@@ -385,6 +397,9 @@
 /* No comment provided by engineer. */
 "Calls can only be recorded when using the microphone on this device. Calls from this device that are answered on other devices will not be recorded." = "僅當你使用此裝置上的咪高風進行通話時，才能够錄製通話。從其他裝置接聽來自此裝置的通話時，通話將無法被錄音。";
 
+/* TODO */
+"Camcorder" = "Camcorder";
+
 /* No comment provided by engineer. */
 "Cancel" = "取消";
 
@@ -416,10 +431,10 @@
 "Choose the output audio format for the mixer. Wave Audio format does not support advanced encoding." = "選擇混音器的輸出音訊格式。 波形音訊格式不支援高級編碼。";
 
 /* No comment provided by engineer. */
-"Choose the output file format for the mixer." = "選擇混音器的輸出檔案格式。";
+"Choose the output audio quality for the mixer. Higher quality means higher sample rate and bit rate, which will result in larger file size." = "Choose the output audio quality for the mixer. Higher quality means higher sample rate and bit rate, which will result in larger file size.";
 
 /* No comment provided by engineer. */
-"Choose the sample rate of the output of the mixer. Low: 8 kHz, Regular: 22.05 kHz, Best: 44.1 kHz." = "選擇混音器的輸出取樣速率。 低：8 kHz，普通：22.05 kHz，最好：44.1 kHz。";
+"Choose the output file format for the mixer." = "選擇混音器的輸出檔案格式。";
 
 /* No comment provided by engineer. */
 "Choose the size preset of the hoverball." = "選擇懸浮球的預設尺寸。";
@@ -586,6 +601,9 @@
 /* No comment provided by engineer. */
 "decline" = "拒接";
 
+/* TODO */
+"Decoding" = "Decoding";
+
 /* No comment provided by engineer. */
 "Default" = "缺省";
 
@@ -613,6 +631,9 @@
 /* No comment provided by engineer. */
 "Developer Options" = "開發者選項";
 
+/* TODO */
+"Digital Video" = "Digital Video";
+
 /* No comment provided by engineer. */
 "Direction" = "通話類型";
 
@@ -631,6 +652,12 @@
 /* No comment provided by engineer. */
 "Disabled" = "關閉";
 
+/* TODO */
+"Discard" = "Discard";
+
+/* TODO */
+"Discard Changes" = "Discard Changes";
+
 /* No comment provided by engineer. */
 "Discard Recording" = "丟棄錄音";
 
@@ -775,6 +802,9 @@
 /* No comment provided by engineer. */
 "Enables the WebDAV server to automatically suspend itself when the application goes into the background and the last connection is closed, then resume itself when the application comes back to the foreground." = "當應用程式進入背景且最後一個連線關閉時，自動停止 WebDAV 服務。當應用程式回到前景時恢復服務。";
 
+/* TODO */
+"Encoding" = "Encoding";
+
 /* No comment provided by engineer. */
 "End Date" = "結束日期";
 
@@ -890,7 +920,7 @@
 "Formatted Location" = "地理位置（格式化）";
 
 /* No comment provided by engineer. */
-"Forward 15 seconds" = "前進 15 秒";
+"Forward 15 Seconds" = "前進 15 秒";
 
 /* No comment provided by engineer. */
 "Frequently Asked Questions" = "獲取幫助";
@@ -1216,9 +1246,6 @@
 /* No comment provided by engineer. */
 "Long Time" = "長時間";
 
-/* No comment provided by engineer. */
-"Low" = "低";
-
 /* No comment provided by engineer. */
 "Low Disk Space" = "磁碟空間不足";
 
@@ -1310,7 +1337,7 @@
 "Mixer File Format" = "檔案格式";
 
 /* No comment provided by engineer. */
-"Mixer Sample Rate" = "取樣速率";
+"Mixer Quality" = "Mixer Quality";
 
 /* No comment provided by engineer. */
 "Month Number" = "月份";
@@ -1723,9 +1750,6 @@
 /* No comment provided by engineer. */
 "Recycle Bin" = "回收站";
 
-/* No comment provided by engineer. */
-"Regular" = "普通";
-
 /* No comment provided by engineer. */
 "reject" = "拒絕";
 
@@ -1802,7 +1826,7 @@
 "Reverse Selection" = "反選";
 
 /* No comment provided by engineer. */
-"Rewind 15 seconds" = "回退 15 秒鐘";
+"Rewind 15 Seconds" = "回退 15 秒鐘";
 
 /* TODO */
 "Ring" = "Ring";
@@ -1831,6 +1855,12 @@
 /* No comment provided by engineer. */
 "Save" = "保存";
 
+/* TODO */
+"Save as Duplicate" = "Save as Duplicate";
+
+/* TODO */
+"Save as Duplicate…" = "Save as Duplicate…";
+
 /* TODO */
 "Say ${requestedText}" = "Say ${requestedText}";
 
@@ -2269,6 +2299,9 @@
 /* TODO */
 "This option overrides the “Long Press Action” of the Hoverball." = "This option overrides the “Long Press Action” of the Hoverball.";
 
+/* TODO */
+"This recording contains multiple audio variants. Saving in-place will delete other variants. Do you still want to continue, or save as duplicate?" = "This recording contains multiple audio variants. Saving in-place will delete other variants. Do you still want to continue, or save as duplicate?";
+
 /* No comment provided by engineer. */
 "This recording is from WeChat, and “WeChat Assistant” helps you populate WeChat contact names and remarks next time.\nYou can buy “TrollRecorder Pro” to enable “WeChat Assistant”, do you want to buy it now?" = "當前錄音來自 WeChat ，我們的 “WeChat 通話助理” 可以幫助你在下次錄音時填充 WeChat 聯絡人名稱和備注。\n你可以購買 “巨魔錄音機” 以啟用 “WeChat 通話助理” ，你想現在購買嗎？";
 
@@ -2629,6 +2662,9 @@
 /* No comment provided by engineer. */
 "Voice-Over Voice" = "Voice-Over 語音";
 
+/* TODO */
+"VoIP" = "VoIP";
+
 /* TODO */
 "Volume" = "Volume";
 
@@ -2779,6 +2815,12 @@
 /* No comment provided by engineer. */
 "You’ve pressed password." = "你選擇了密碼驗證。";
 
+/* TODO */
+"¼ Audio CD" = "¼ Audio CD";
+
+/* TODO */
+"½ Audio CD" = "½ Audio CD";
+
 /* No comment provided by engineer. */
 "“%@” is not available." = "“%@” 不可用。";
 
diff --git a/res/zh-Hant-TW.lproj/Localizable.strings b/res/zh-Hant-TW.lproj/Localizable.strings
index 16550e1..c6296fa 100644
--- a/res/zh-Hant-TW.lproj/Localizable.strings
+++ b/res/zh-Hant-TW.lproj/Localizable.strings
@@ -103,6 +103,9 @@
 /* No comment provided by engineer. */
 "Additional Contact" = "自定義聯絡人";
 
+/* TODO */
+"Adequate" = "Adequate";
+
 /* No comment provided by engineer. */
 "Advanced Audio Coding" = "高級音訊編碼 (AAC)";
 
@@ -181,6 +184,9 @@
 /* No comment provided by engineer. */
 "Analysing Audio" = "正在分析音訊";
 
+/* TODO */
+"Another %@ is required to continue editing. Available capacity is %@." = "Another %1$@ is required to continue editing. Available capacity is %2$@.";
+
 /* No comment provided by engineer. */
 "answer" = "應答";
 
@@ -214,6 +220,9 @@
 /* No comment provided by engineer. */
 "archive" = "歸檔";
 
+/* TODO */
+"Are you sure you want to discard the changes you made?" = "Are you sure you want to discard the changes you made?";
+
 /* No comment provided by engineer. */
 "Are you sure you want to remove all shortcut definitions?" = "你確定要刪除所有自動化動作嗎？";
 
@@ -229,6 +238,9 @@
 /* No comment provided by engineer. */
 "audio" = "音訊";
 
+/* TODO */
+"Audio CD" = "Audio CD";
+
 /* No comment provided by engineer. */
 "Audio Compression" = "音訊壓縮";
 
@@ -244,6 +256,9 @@
 /* No comment provided by engineer. */
 "Authenticate with %@" = "使用 %@ 進行驗證";
 
+/* TODO */
+"Automatic" = "Automatic";
+
 /* No comment provided by engineer. */
 "Automatic Recording" = "自動錄音";
 
@@ -304,9 +319,6 @@
 /* No comment provided by engineer. */
 "Before starting a call recording, a prompt voice is played to the opposite end." = "接通並開始通話錄音前，向對方播放一段提示語音。 請遵守你所在地的法律法規。 關閉提示音後，可能會影響通話錄音作為證據使用的法律效力。";
 
-/* No comment provided by engineer. */
-"Best" = "最好";
-
 /* TODO */
 "Beta" = "Beta";
 
@@ -385,6 +397,9 @@
 /* No comment provided by engineer. */
 "Calls can only be recorded when using the microphone on this device. Calls from this device that are answered on other devices will not be recorded." = "僅當你使用此裝置上的麥克風進行通話時，才能够錄製通話。從其它裝置接聽來自此裝置的通話時，通話將無法被錄音。";
 
+/* TODO */
+"Camcorder" = "Camcorder";
+
 /* No comment provided by engineer. */
 "Cancel" = "取消";
 
@@ -416,10 +431,10 @@
 "Choose the output audio format for the mixer. Wave Audio format does not support advanced encoding." = "選擇混音器的輸出音訊格式。 波形音訊格式不支援高級編碼。";
 
 /* No comment provided by engineer. */
-"Choose the output file format for the mixer." = "選擇混音器的輸出檔案格式。";
+"Choose the output audio quality for the mixer. Higher quality means higher sample rate and bit rate, which will result in larger file size." = "Choose the output audio quality for the mixer. Higher quality means higher sample rate and bit rate, which will result in larger file size.";
 
 /* No comment provided by engineer. */
-"Choose the sample rate of the output of the mixer. Low: 8 kHz, Regular: 22.05 kHz, Best: 44.1 kHz." = "選擇混音器的輸出取樣速率。 低：8 kHz，普通：22.05 kHz，最好：44.1 kHz。";
+"Choose the output file format for the mixer." = "選擇混音器的輸出檔案格式。";
 
 /* No comment provided by engineer. */
 "Choose the size preset of the hoverball." = "選擇懸浮球的預設尺寸。";
@@ -586,6 +601,9 @@
 /* No comment provided by engineer. */
 "decline" = "拒接";
 
+/* TODO */
+"Decoding" = "Decoding";
+
 /* No comment provided by engineer. */
 "Default" = "缺省";
 
@@ -613,6 +631,9 @@
 /* No comment provided by engineer. */
 "Developer Options" = "開發者選項";
 
+/* TODO */
+"Digital Video" = "Digital Video";
+
 /* No comment provided by engineer. */
 "Direction" = "通話類型";
 
@@ -631,6 +652,12 @@
 /* No comment provided by engineer. */
 "Disabled" = "關閉";
 
+/* TODO */
+"Discard" = "Discard";
+
+/* TODO */
+"Discard Changes" = "Discard Changes";
+
 /* No comment provided by engineer. */
 "Discard Recording" = "丟棄錄音";
 
@@ -775,6 +802,9 @@
 /* No comment provided by engineer. */
 "Enables the WebDAV server to automatically suspend itself when the application goes into the background and the last connection is closed, then resume itself when the application comes back to the foreground." = "當應用程式進入背景且最後一個連線關閉時，自動停止 WebDAV 服務。當應用程式回到前台時恢復服務。";
 
+/* TODO */
+"Encoding" = "Encoding";
+
 /* No comment provided by engineer. */
 "End Date" = "結束日期";
 
@@ -890,7 +920,7 @@
 "Formatted Location" = "地理位置（格式化）";
 
 /* No comment provided by engineer. */
-"Forward 15 seconds" = "前進 15 秒";
+"Forward 15 Seconds" = "前進 15 秒";
 
 /* No comment provided by engineer. */
 "Frequently Asked Questions" = "獲取幫助";
@@ -1216,9 +1246,6 @@
 /* No comment provided by engineer. */
 "Long Time" = "長時間";
 
-/* No comment provided by engineer. */
-"Low" = "低";
-
 /* No comment provided by engineer. */
 "Low Disk Space" = "磁碟空間不足";
 
@@ -1310,7 +1337,7 @@
 "Mixer File Format" = "檔案格式";
 
 /* No comment provided by engineer. */
-"Mixer Sample Rate" = "取樣速率";
+"Mixer Quality" = "Mixer Quality";
 
 /* No comment provided by engineer. */
 "Month Number" = "月份";
@@ -1723,9 +1750,6 @@
 /* No comment provided by engineer. */
 "Recycle Bin" = "回收站";
 
-/* No comment provided by engineer. */
-"Regular" = "普通";
-
 /* No comment provided by engineer. */
 "reject" = "拒絕";
 
@@ -1802,7 +1826,7 @@
 "Reverse Selection" = "反選";
 
 /* No comment provided by engineer. */
-"Rewind 15 seconds" = "回退 15 秒鐘";
+"Rewind 15 Seconds" = "回退 15 秒鐘";
 
 /* TODO */
 "Ring" = "Ring";
@@ -1831,6 +1855,12 @@
 /* No comment provided by engineer. */
 "Save" = "保存";
 
+/* TODO */
+"Save as Duplicate" = "Save as Duplicate";
+
+/* TODO */
+"Save as Duplicate…" = "Save as Duplicate…";
+
 /* TODO */
 "Say ${requestedText}" = "Say ${requestedText}";
 
@@ -2269,6 +2299,9 @@
 /* TODO */
 "This option overrides the “Long Press Action” of the Hoverball." = "This option overrides the “Long Press Action” of the Hoverball.";
 
+/* TODO */
+"This recording contains multiple audio variants. Saving in-place will delete other variants. Do you still want to continue, or save as duplicate?" = "This recording contains multiple audio variants. Saving in-place will delete other variants. Do you still want to continue, or save as duplicate?";
+
 /* No comment provided by engineer. */
 "This recording is from WeChat, and “WeChat Assistant” helps you populate WeChat contact names and remarks next time.\nYou can buy “TrollRecorder Pro” to enable “WeChat Assistant”, do you want to buy it now?" = "當前錄音來自微信，我們的微信通話助理可以幫助你在下次錄音時填充微信聯繫人姓名和備注。\n你可以購買巨魔錄音機來啓用微信通話助理，你想現在購買嗎？";
 
@@ -2629,6 +2662,9 @@
 /* No comment provided by engineer. */
 "Voice-Over Voice" = "Voice-Over 語音";
 
+/* TODO */
+"VoIP" = "VoIP";
+
 /* TODO */
 "Volume" = "Volume";
 
@@ -2779,6 +2815,12 @@
 /* No comment provided by engineer. */
 "You’ve pressed password." = "你選擇了密碼驗證。";
 
+/* TODO */
+"¼ Audio CD" = "¼ Audio CD";
+
+/* TODO */
+"½ Audio CD" = "½ Audio CD";
+
 /* No comment provided by engineer. */
 "“%@” is not available." = "“%@” 不可用。";