More robust transcription error job handler

server/core/lib/video-captions.ts

@@ -123,6 +123,9 @@ export async function generateSubtitle (options: {
   } finally {
     if (outputPath) await remove(outputPath)
 
+    VideoJobInfoModel.decrease(options.video.uuid, 'pendingTranscription')
+      .catch(err => logger.error('Cannot decrease pendingTranscription job count', { err, ...lTags(options.video.uuid) }))
+
     inputFileMutexReleaser()
   }
 }
@@ -135,8 +138,6 @@ export async function onTranscriptionEnded (options: {
 }) {
   const { video, language, vttPath, lTags: customLTags = [] } = options
 
-  await VideoJobInfoModel.decrease(video.uuid, 'pendingTranscription')
-
   if (!isVideoCaptionLanguageValid(language)) {
     logger.warn(`Invalid transcription language for video ${video.uuid}`, this.lTags(video.uuid))
     return