fix first audio in lang

Tdarr_Plugin_gabehf_Make_Default_Tracks_First.js

@@ -6,7 +6,7 @@ const details = () => ({
     Type: 'Video',
     Operation: 'Transcode',
     Description:
-      'Re-orders streams to move default audio and subtitle tracks to be first. \\n',
+      'Re-orders streams to move default audio and subtitle tracks to be first. Multiple default tracks may result in duplicate streams.\\n',
     Version: '1.0',
     Tags: 'pre-processing,ffmpeg',
     Inputs: [],

Tdarr_Plugin_gabehf_Make_First_Audio_In_Lang_Default.js

@@ -60,10 +60,9 @@ const details = () => ({
     let foundAudioInLang = false;
     let defaults = [] // list of tracks currently set as default
 
-    // 1, 2 jpn (default), 3 eng (default)
-    // [0,1,1]
-    // firstAudioIdx = 2
-    // convert = false
+    // 0 jpn (default), 1 eng (default)
+    // [true, true]
+    // firstAudioInLangIdx = 0
     
     for (let i = 0; i < file.ffProbeData.streams.length; i++) {
       try {
@@ -71,9 +70,10 @@ const details = () => ({
           defaults[audioIdx] = file.ffProbeData.streams[i].disposition.default === 1
           // if we find an audio in the lang
           if (languages.includes(file.ffProbeData.streams[i].tags.language)) {
-            // mark the id and break
-            firstAudioInLangIdx = audioIdx;
-            break;
+            // mark the id of the first track in lang
+            if (firstAudioInLangIdx === -1) {
+              firstAudioInLangIdx = audioIdx;
+            }
           }
           audioIdx += 1;
         }