Add check for too-long audio clips

Will check while adding audio clips to final audio file whether any are too long such that they will overrun into the next audio clip. Or if its the last clip, then if it will be cut off at the end.

Author: ThioJoe

Scripts/audio_builder.py

@@ -203,6 +203,17 @@ def build_audio(subsDict, langDict, totalAudioLength, twoPassVoiceSynth=False):
             virtualTrimmedFileDict[key].seek(0) # Not 100% sure if this is necessary but it was in the other place it is used
 
         canvas = insert_audio(canvas, stretchedClip, value['start_ms'])
+        
+        # Print warning if audio clip is longer than expected and would overlap next clip
+        currentClipExpectedDuration = int(value['duration_ms'])
+        currentClipTrueDuration = stretchedClip.duration_seconds * 1000
+        difference = str(round(currentClipTrueDuration - currentClipExpectedDuration))
+        if key < len(subsDict) and (currentClipTrueDuration + int(value['start_ms']) > int(subsDict[key+1]['start_ms'])):
+            print(f"WARNING: Audio clip {str(key)} for language {langDict['languageCode']} is {difference}ms longer than expected and may overlap the next clip. Inspect the audio file after completion.")
+        elif key == len(subsDict) and (currentClipTrueDuration + int(value['start_ms']) > totalAudioLength):
+            print(f"WARNING: Audio clip {str(key)} for language {langDict['languageCode']} is {difference}ms longer than expected and may cut off at the end of the file. Inspect the audio file after completion.")
+            
+            
         keyIndex = list(subsDict.keys()).index(key)
         print(f" Final Audio Processed: {keyIndex+1} of {len(subsDict)}", end="\r")
     print("\n")