Library subtitle scans fail on files with no audio instead of skipping

[mordant80]

Describe the bug
Search for Missing Series or Movies Subtitles jobs fail if no English audio stream or no audio stream is detected

To Reproduce
Run automatic or manual subtitle search on library with a file that is missing an audio stream,

Expected behavior
I would expect it to skip the file and move on instead of the entire job erroring out and stopping.

Screenshots

Software (please complete the following information):

• Bazarr: 1.4.3
• Radarr version 5.7.0.8882
• Sonarr version 4.0.6.1805
• OS: docker - Linux-6.8.8-1-pve-x86_64-with (release-c126357 by hotio)
• Python Version 3.11.9

Additional context
Related Log entry:
2024-07-17 19:57:47|ERROR |root |BAZARR an exception occurs during the synchronization process for this subtitles: /media/TV/TRIGUN STAMPEDE/Season 1/TRIGUN STAMPEDE - S01E05 - Child of Blessing WEBDL-1080p.en.srt|'Traceback (most recent call last):\n File "/app/bin/bazarr/subtitles/tools/subsyncer.py", line 97, in sync\n result = run(self.args)\n ^^^^^^^^^^^^^^\n File "/app/bin/bazarr/../libs/ffsubsync/ffsubsync.py", line 509, in run\n sync_was_successful = _run_impl(args, result)\n ^^^^^^^^^^^^^^^^^^^^^^^\n File "/app/bin/bazarr/../libs/ffsubsync/ffsubsync.py", line 445, in _run_impl\n reference_pipe.fit(args.reference)\n File "/app/bin/bazarr/../libs/ffsubsync/sklearn_shim.py", line 255, in fit\n self._final_estimator.fit(Xt, y, **fit_params)\n File "/app/bin/bazarr/../libs/ffsubsync/speech_transformers.py", line 429, in fit\n raise ValueError(\nValueError: Unable to detect speech. Perhaps try specifying a different stream / track, or a different vad.'|
2024-07-17 19:57:47|ERROR |apscheduler.executors.default |Job "Search for Missing Series Subtitles (trigger: interval[6:00:00], next run at: 2024-07-17 21:56:45 EDT)" raised an exception|'Traceback (most recent call last):\n File "/app/bin/bazarr/subtitles/tools/subsyncer.py", line 97, in sync\n result = run(self.args)\n ^^^^^^^^^^^^^^\n File "/app/bin/bazarr/../libs/ffsubsync/ffsubsync.py", line 509, in run\n sync_was_successful = _run_impl(args, result)\n ^^^^^^^^^^^^^^^^^^^^^^^\n File "/app/bin/bazarr/../libs/ffsubsync/ffsubsync.py", line 445, in _run_impl\n reference_pipe.fit(args.reference)\n File "/app/bin/bazarr/../libs/ffsubsync/sklearn_shim.py", line 255, in fit\n self._final_estimator.fit(Xt, y, **fit_params)\n File "/app/bin/bazarr/../libs/ffsubsync/speech_transformers.py", line 429, in fit\n raise ValueError(\nValueError: Unable to detect speech. Perhaps try specifying a different stream / track, or a different vad.\n\nDuring handling of the above exception, another exception occurred:\n\nTraceback (most recent call last):\n File "/app/bin/bazarr/../libs/apscheduler/executors/base.py", line 125, in run_job\n retval = job.func(*job.args, **job.kwargs)\n ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n File "/app/bin/bazarr/subtitles/wanted/series.py", line 118, in wanted_search_missing_subtitles_series\n wanted_download_subtitles(episode.sonarrEpisodeId)\n File "/app/bin/bazarr/subtitles/wanted/series.py", line 84, in wanted_download_subtitles\n _wanted_episode(episode)\n File "/app/bin/bazarr/subtitles/wanted/series.py", line 48, in _wanted_episode\n for result in generate_subtitles(path_mappings.path_replace(episode.path),\n File "/app/bin/bazarr/subtitles/download.py", line 113, in generate_subtitles\n processed_subtitle = process_subtitle(subtitle=subtitle, media_type=media_type,\n ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n File "/app/bin/bazarr/subtitles/processing.py", line 89, in process_subtitle\n sync_subtitles(video_path=path, srt_path=downloaded_path,\n File "/app/bin/bazarr/subtitles/sync.py", line 41, in sync_subtitles\n subsync.sync(**sync_kwargs)\n File "/app/bin/bazarr/subtitles/tools/subsyncer.py", line 101, in sync\n raise OSError\nOSError'|

[JaiZed]

Try commenting out line 101 in subsyncer.py (raise OSError) and then restart Bazarr and try again.
Let us know if that helps.

[mordant80]

Try commenting out line 101 in subsyncer.py (raise OSError) and then restart Bazarr and try again. Let us know if that helps.

working on that now and will let you know if i'm able to get through a search. thanks!

[mordant80]

Try commenting out line 101 in subsyncer.py (raise OSError) and then restart Bazarr and try again. Let us know if that helps.

that seems to do the trick. search still running.

[morpheus65535]

@JaiZed any action to take here?

[JaiZed]

@JaiZed any action to take here?

Is it too early to say "no news...good news"?

[morpheus65535]

Should be fixed in upcoming beta.

[mordant80]

still fine for me after commenting out that line. thanks guys