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fix(subtitle): resolve SDH stripping crash with VTT files

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Fixes #34
This commit is contained in:
Andy
2025-10-31 14:51:25 +00:00
parent 351a606258
commit 6ebdfa8818
3 changed files with 57 additions and 31 deletions
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30
unshackle/commands/dl.py
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@@ -845,20 +845,22 @@ class dl:
# strip SDH subs to non-SDH if no equivalent same-lang non-SDH is available
# uses a loose check, e.g, wont strip en-US SDH sub if a non-SDH en-GB is available
for subtitle in title.tracks.subtitles:
if subtitle.sdh and not any(
is_close_match(subtitle.language, [x.language])
for x in title.tracks.subtitles
if not x.sdh and not x.forced
):
non_sdh_sub = deepcopy(subtitle)
non_sdh_sub.id += "_stripped"
non_sdh_sub.sdh = False
title.tracks.add(non_sdh_sub)
events.subscribe(
events.Types.TRACK_MULTIPLEX,
lambda track: (track.strip_hearing_impaired()) if track.id == non_sdh_sub.id else None,
)
# Check if automatic SDH stripping is enabled in config
if config.subtitle.get("strip_sdh", True):
for subtitle in title.tracks.subtitles:
if subtitle.sdh and not any(
is_close_match(subtitle.language, [x.language])
for x in title.tracks.subtitles
if not x.sdh and not x.forced
):
non_sdh_sub = deepcopy(subtitle)
non_sdh_sub.id += "_stripped"
non_sdh_sub.sdh = False
title.tracks.add(non_sdh_sub)
events.subscribe(
events.Types.TRACK_MULTIPLEX,
lambda track: (track.strip_hearing_impaired()) if track.id == non_sdh_sub.id else None,
)
with console.status("Sorting tracks by language and bitrate...", spinner="dots"):
video_sort_lang = v_lang or lang