diff --git a/FlowPluginsTs/CommunityFlowPlugins/ffmpegCommand/ffmpegCommandEnsureAudioStream/1.0.0/index.ts b/FlowPluginsTs/CommunityFlowPlugins/ffmpegCommand/ffmpegCommandEnsureAudioStream/1.0.0/index.ts
index 1c833b5..e707af2 100644
--- a/FlowPluginsTs/CommunityFlowPlugins/ffmpegCommand/ffmpegCommandEnsureAudioStream/1.0.0/index.ts
+++ b/FlowPluginsTs/CommunityFlowPlugins/ffmpegCommand/ffmpegCommandEnsureAudioStream/1.0.0/index.ts
@@ -31,6 +31,7 @@ const details = (): IpluginDetails => ({
           'eac3',
           'dca',
           'flac',
+          'libopus',
           'mp2',
           'libmp3lame',
           'truehd',
@@ -192,6 +193,10 @@ const plugin = (args: IpluginInputArgs): IpluginOutputArgs => {
     audioCodec = 'mp3';
   }
 
+  if (audioEncoder === 'libopus') {
+    audioCodec = 'opus';
+  }
+
   const addedOrExists = attemptMakeStream({
     args,
     langTag,