diff --git a/src/strings/en-us.json b/src/strings/en-us.json
index 9e4132e586..b32881d53e 100644
--- a/src/strings/en-us.json
+++ b/src/strings/en-us.json
@@ -1512,5 +1512,23 @@
     "AllowVppTonemappingHelp": "Full hardware based tone mapping without using OpenCL filter. Currently works only when transcoding videos with embedded HDR10 metadata.",
     "Controls": "Controls",
     "LabelEnableGamepad": "Enable Gamepad",
-    "EnableGamepadHelp": "Listen for input from any connected controllers."
+    "EnableGamepadHelp": "Listen for input from any connected controllers.",
+    "AudioCodecNotSupported": "The audio codec is not supported",
+    "ContainerNotSupported": "The container is not supported",
+    "SubtitleCodecNotSupported": "The subtitle codec is not supported",
+    "VideoCodecNotSupported": "The video codec is not supported",
+    "AudioBitrateNotSupported": "The audio's bitrate is not supported",
+    "AudioChannelsNotSupported": "The number of audio channels is not supported",
+    "VideoResolutionNotSupported": "The video's resolution is not supported",
+    "AudioProfileNotSupported": "The audio codec's profile is not supported",
+    "AudioSampleRateNotSupported": "The audio's sample rate is not supported",
+    "AnamorphicVideoNotSupported": "Anamorphic video is not supported",
+    "InterlacedVideoNotSupported": "Interlaced video is not supported",
+    "SecondaryAudioNotSupported": "Secondary audio tracks are not supported",
+    "RefFramesNotSupported": "Reference frames are not supported",
+    "VideoBitDepthNotSupported": "The video's bit depth is not supported",
+    "VideoFramerateNotSupported": "The video's framerate is not supported",
+    "VideoLevelNotSupported": "The video codec's level is not supported",
+    "VideoProfileNotSupported": "The video codec's profile is not supported",
+    "AudioBitDepthNotSupported": "The audio's bit depth is not supported"
 }