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[SponsorBlock] Support `chapter` category (#5260)

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Authored by: ajayyy, pukkandan
pull/5283/head
Ajay Ramachandran 2 years ago committed by GitHub
parent 814bba3933
commit 63c547d71c
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5 changed files with 46 additions and 24 deletions
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6
README.md
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@ -1042,7 +1042,7 @@ Make chapter entries for, or remove various segments (sponsor,
for, separated by commas. Available
categories are sponsor, intro, outro,
selfpromo, preview, filler, interaction,
music_offtopic, poi_highlight, all and
music_offtopic, poi_highlight, chapter, all and
default (=all). You can prefix the category
with a "-" to exclude it. See [1] for
description of the categories. E.g.
@ -1054,8 +1054,8 @@ Make chapter entries for, or remove various segments (sponsor,
remove takes precedence. The syntax and
available categories are the same as for
--sponsorblock-mark except that "default"
refers to "all,-filler" and poi_highlight is
not available
refers to "all,-filler" and poi_highlight and
chapter are not available
--sponsorblock-chapter-title TEMPLATE
An output template for the title of the
SponsorBlock chapters created by

34
test/test_postprocessors.py
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@ -16,6 +16,7 @@ from yt_dlp.postprocessor import (
MetadataFromFieldPP,
MetadataParserPP,
ModifyChaptersPP,
SponsorBlockPP,
)
@ -76,11 +77,15 @@ class TestModifyChaptersPP(unittest.TestCase):
self._pp = ModifyChaptersPP(YoutubeDL())
@staticmethod
def _sponsor_chapter(start, end, cat, remove=False):
c = {'start_time': start, 'end_time': end, '_categories': [(cat, start, end)]}
if remove:
c['remove'] = True
return c
def _sponsor_chapter(start, end, cat, remove=False, title=None):
if title is None:
title = SponsorBlockPP.CATEGORIES[cat]
return {
'start_time': start,
'end_time': end,
'_categories': [(cat, start, end, title)],
**({'remove': True} if remove else {}),
}
@staticmethod
def _chapter(start, end, title=None, remove=False):
@ -130,6 +135,19 @@ class TestModifyChaptersPP(unittest.TestCase):
'c', '[SponsorBlock]: Filler Tangent', 'c'])
self._remove_marked_arrange_sponsors_test_impl(chapters, expected, [])
def test_remove_marked_arrange_sponsors_SponsorBlockChapters(self):
chapters = self._chapters([70], ['c']) + [
self._sponsor_chapter(10, 20, 'chapter', title='sb c1'),
self._sponsor_chapter(15, 16, 'chapter', title='sb c2'),
self._sponsor_chapter(30, 40, 'preview'),
self._sponsor_chapter(50, 60, 'filler')]
expected = self._chapters(
[10, 15, 16, 20, 30, 40, 50, 60, 70],
['c', '[SponsorBlock]: sb c1', '[SponsorBlock]: sb c1, sb c2', '[SponsorBlock]: sb c1',
'c', '[SponsorBlock]: Preview/Recap',
'c', '[SponsorBlock]: Filler Tangent', 'c'])
self._remove_marked_arrange_sponsors_test_impl(chapters, expected, [])
def test_remove_marked_arrange_sponsors_UniqueNamesForOverlappingSponsors(self):
chapters = self._chapters([120], ['c']) + [
self._sponsor_chapter(10, 45, 'sponsor'), self._sponsor_chapter(20, 40, 'selfpromo'),
@ -173,7 +191,7 @@ class TestModifyChaptersPP(unittest.TestCase):
self._remove_marked_arrange_sponsors_test_impl(chapters, expected, cuts)
def test_remove_marked_arrange_sponsors_ChapterWithCutHidingSponsor(self):
cuts = [self._sponsor_chapter(20, 50, 'selpromo', remove=True)]
cuts = [self._sponsor_chapter(20, 50, 'selfpromo', remove=True)]
chapters = self._chapters([60], ['c']) + [
self._sponsor_chapter(10, 20, 'intro'),
self._sponsor_chapter(30, 40, 'sponsor'),
@ -199,7 +217,7 @@ class TestModifyChaptersPP(unittest.TestCase):
self._sponsor_chapter(10, 20, 'sponsor'),
self._sponsor_chapter(20, 30, 'interaction', remove=True),
self._chapter(30, 40, remove=True),
self._sponsor_chapter(40, 50, 'selpromo', remove=True),
self._sponsor_chapter(40, 50, 'selfpromo', remove=True),
self._sponsor_chapter(50, 60, 'interaction')]
expected = self._chapters([10, 20, 30, 40],
['c', '[SponsorBlock]: Sponsor',
@ -282,7 +300,7 @@ class TestModifyChaptersPP(unittest.TestCase):
chapters = self._chapters([70], ['c']) + [
self._sponsor_chapter(10, 30, 'sponsor'),
self._sponsor_chapter(20, 50, 'interaction'),
self._sponsor_chapter(30, 50, 'selpromo', remove=True),
self._sponsor_chapter(30, 50, 'selfpromo', remove=True),
self._sponsor_chapter(40, 60, 'sponsor'),
self._sponsor_chapter(50, 60, 'interaction')]
expected = self._chapters(

4
yt_dlp/options.py
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@ -1737,7 +1737,7 @@ def create_parser():
'--sponsorblock-remove', metavar='CATS',
dest='sponsorblock_remove', default=set(), action='callback', type='str',
callback=_set_from_options_callback, callback_kwargs={
'allowed_values': set(SponsorBlockPP.CATEGORIES.keys()) - set(SponsorBlockPP.POI_CATEGORIES.keys()),
'allowed_values': set(SponsorBlockPP.CATEGORIES.keys()) - set(SponsorBlockPP.NON_SKIPPABLE_CATEGORIES.keys()),
# Note: From https://wiki.sponsor.ajay.app/w/Types:
# The filler category is very aggressive.
# It is strongly recommended to not use this in a client by default.
@ -1747,7 +1747,7 @@ def create_parser():
'If a category is present in both mark and remove, remove takes precedence. '
'The syntax and available categories are the same as for --sponsorblock-mark '
'except that "default" refers to "all,-filler" '
f'and {", ".join(SponsorBlockPP.POI_CATEGORIES.keys())} is not available'))
f'and {", ".join(SponsorBlockPP.NON_SKIPPABLE_CATEGORIES.keys())} are not available'))
sponsorblock.add_option(
'--sponsorblock-chapter-title', metavar='TEMPLATE',
default=DEFAULT_SPONSORBLOCK_CHAPTER_TITLE, dest='sponsorblock_chapter_title',

13
yt_dlp/postprocessor/modify_chapters.py
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@ -16,7 +16,7 @@ class ModifyChaptersPP(FFmpegPostProcessor):
*, sponsorblock_chapter_title=DEFAULT_SPONSORBLOCK_CHAPTER_TITLE, force_keyframes=False):
FFmpegPostProcessor.__init__(self, downloader)
self._remove_chapters_patterns = set(remove_chapters_patterns or [])
self._remove_sponsor_segments = set(remove_sponsor_segments or []) - set(SponsorBlockPP.POI_CATEGORIES.keys())
self._remove_sponsor_segments = set(remove_sponsor_segments or []) - set(SponsorBlockPP.NON_SKIPPABLE_CATEGORIES.keys())
self._ranges_to_remove = set(remove_ranges or [])
self._sponsorblock_chapter_title = sponsorblock_chapter_title
self._force_keyframes = force_keyframes
@ -99,7 +99,7 @@ class ModifyChaptersPP(FFmpegPostProcessor):
'start_time': start,
'end_time': end,
'category': 'manually_removed',
'_categories': [('manually_removed', start, end)],
'_categories': [('manually_removed', start, end, 'Manually removed')],
'remove': True,
} for start, end in self._ranges_to_remove)
@ -290,13 +290,12 @@ class ModifyChaptersPP(FFmpegPostProcessor):
c.pop('_was_cut', None)
cats = c.pop('_categories', None)
if cats:
category = min(cats, key=lambda c: c[2] - c[1])[0]
cats = orderedSet(x[0] for x in cats)
category, _, _, category_name = min(cats, key=lambda c: c[2] - c[1])
c.update({
'category': category,
'categories': cats,
'name': SponsorBlockPP.CATEGORIES[category],
'category_names': [SponsorBlockPP.CATEGORIES[c] for c in cats]
'categories': orderedSet(x[0] for x in cats),
'name': category_name,
'category_names': orderedSet(x[3] for x in cats),
})
c['title'] = self._downloader.evaluate_outtmpl(self._sponsorblock_chapter_title, c.copy())
# Merge identically named sponsors.

13
yt_dlp/postprocessor/sponsorblock.py
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@ -14,6 +14,10 @@ class SponsorBlockPP(FFmpegPostProcessor):
POI_CATEGORIES = {
'poi_highlight': 'Highlight',
}
NON_SKIPPABLE_CATEGORIES = {
**POI_CATEGORIES,
'chapter': 'Chapter',
}
CATEGORIES = {
'sponsor': 'Sponsor',
'intro': 'Intermission/Intro Animation',
@ -23,7 +27,7 @@ class SponsorBlockPP(FFmpegPostProcessor):
'filler': 'Filler Tangent',
'interaction': 'Interaction Reminder',
'music_offtopic': 'Non-Music Section',
**POI_CATEGORIES,
**NON_SKIPPABLE_CATEGORIES
}
def __init__(self, downloader, categories=None, api='https://sponsor.ajay.app'):
@ -68,12 +72,13 @@ class SponsorBlockPP(FFmpegPostProcessor):
def to_chapter(s):
(start, end), cat = s['segment'], s['category']
title = s['description'] if cat == 'chapter' else self.CATEGORIES[cat]
return {
'start_time': start,
'end_time': end,
'category': cat,
'title': self.CATEGORIES[cat],
'_categories': [(cat, start, end)]
'title': title,
'_categories': [(cat, start, end, title)],
}
sponsor_chapters = [to_chapter(s) for s in duration_match]
@ -89,7 +94,7 @@ class SponsorBlockPP(FFmpegPostProcessor):
url = f'{self._API_URL}/api/skipSegments/{hash[:4]}?' + urllib.parse.urlencode({
'service': service,
'categories': json.dumps(self._categories),
'actionTypes': json.dumps(['skip', 'poi'])
'actionTypes': json.dumps(['skip', 'poi', 'chapter'])
})
for d in self._download_json(url) or []:
if d['videoID'] == video_id:

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