--no-prefer-free-formats Don't give any special preference to free
containers (default)
--check-formats Check that the formats selected are
- actually downloadable (Experimental)
+ actually downloadable
+ --no-check-formats Do not check that the formats selected are
+ actually downloadable
-F, --list-formats List all available formats of requested
videos
--merge-output-format FORMAT If a merge is required (e.g.
into a single file
allow_multiple_audio_streams: Allow multiple audio streams to be merged
into a single file
+ check_formats Whether to test if the formats are downloadable.
+ Can be True (check all), False (check none)
+ or None (check only if requested by extractor)
paths: Dictionary of output paths. The allowed keys are 'home'
'temp' and the keys of OUTTMPL_TYPES (in utils.py)
outtmpl: Dictionary of templates for output names. Allowed keys
t.get('id') if t.get('id') is not None else '',
t.get('url')))
- def test_thumbnail(t):
- self.to_screen('[info] Testing thumbnail %s' % t['id'])
- try:
- self.urlopen(HEADRequest(t['url']))
- except network_exceptions as err:
- self.to_screen('[info] Unable to connect to thumbnail %s URL "%s" - %s. Skipping...' % (
- t['id'], t['url'], error_to_compat_str(err)))
- return False
- return True
+ def thumbnail_tester():
+ if self.params.get('check_formats'):
+ def to_screen(msg):
+ return self.to_screen(f'[info] {msg}')
+ else:
+ to_screen = self.write_debug
+
+ def test_thumbnail(t):
+ to_screen('Testing thumbnail %s' % t['id'])
+ try:
+ self.urlopen(HEADRequest(t['url']))
+ except network_exceptions as err:
+ to_screen('Unable to connect to thumbnail %s URL "%s" - %s. Skipping...' % (
+ t['id'], t['url'], error_to_compat_str(err)))
+ return False
+ return True
+
+ return test_thumbnail
for i, t in enumerate(thumbnails):
if t.get('id') is None:
if t.get('width') and t.get('height'):
t['resolution'] = '%dx%d' % (t['width'], t['height'])
t['url'] = sanitize_url(t['url'])
- if self.params.get('check_formats'):
- info_dict['thumbnails'] = LazyList(filter(test_thumbnail, thumbnails[::-1])).reverse()
+
+ if self.params.get('check_formats') is not False:
+ info_dict['thumbnails'] = LazyList(filter(thumbnail_tester(), thumbnails[::-1])).reverse()
+ else:
+ info_dict['thumbnails'] = thumbnails
def process_video_result(self, info_dict, download=True):
assert info_dict.get('_type', 'video') == 'video'
* "resolution" (optional, string "{width}x{height}",
deprecated)
* "filesize" (optional, int)
+ * "_test_url" (optional, bool) - If true, test the URL
thumbnail: Full URL to a video thumbnail image.
description: Full video description.
uploader: Full name of the video uploader.
f['stretched_ratio'] = ratio
break
+ category = microformat.get('category') or search_meta('genre')
+ channel_id = video_details.get('channelId') \
+ or microformat.get('externalChannelId') \
+ or search_meta('channelId')
+ duration = int_or_none(
+ video_details.get('lengthSeconds')
+ or microformat.get('lengthSeconds')) \
+ or parse_duration(search_meta('duration'))
+ is_live = video_details.get('isLive')
+ is_upcoming = video_details.get('isUpcoming')
+ owner_profile_url = microformat.get('ownerProfileUrl')
+
thumbnails = []
+ thumbnail_types = ['maxresdefault', 'sddefault', 'hqdefault', '0', 'mqdefault', 'default', '1', '2', '3']
+
for container in (video_details, microformat):
for thumbnail in (try_get(
container,
'url': thumbnail_url,
'height': int_or_none(thumbnail.get('height')),
'width': int_or_none(thumbnail.get('width')),
- 'preference': 1 if 'maxresdefault' in thumbnail_url else -1
})
thumbnail_url = search_meta(['og:image', 'twitter:image'])
if thumbnail_url:
thumbnails.append({
'url': thumbnail_url,
- 'preference': 1 if 'maxresdefault' in thumbnail_url else -1
})
- # All videos have a maxresdefault thumbnail, but sometimes it does not appear in the webpage
- # See: https://github.com/ytdl-org/youtube-dl/issues/29049
- thumbnails.append({
- 'url': 'https://i.ytimg.com/vi/%s/maxresdefault.jpg' % video_id,
- 'preference': 1,
- })
+ # The best resolution thumbnails sometimes does not appear in the webpage
+ # See: https://github.com/ytdl-org/youtube-dl/issues/29049, https://github.com/yt-dlp/yt-dlp/issues/340
+ thumbnails.extend({
+ 'url': 'https://i.ytimg.com/vi{webp}/{video_id}/{name}{live}.{ext}'.format(
+ video_id=video_id, name=name, ext=ext,
+ webp='_webp' if ext == 'webp' else '', live='_live' if is_live else ''),
+ '_test_url': True,
+ } for name in thumbnail_types for ext in ('webp', 'jpg'))
+ for thumb in thumbnails:
+ i = next((i for i, t in enumerate(thumbnail_types) if f'/{video_id}/{t}' in thumb['url']), 20)
+ thumb['preference'] = (0 if '.webp' in thumb['url'] else -1) - (2 * i)
self._remove_duplicate_formats(thumbnails)
- category = microformat.get('category') or search_meta('genre')
- channel_id = video_details.get('channelId') \
- or microformat.get('externalChannelId') \
- or search_meta('channelId')
- duration = int_or_none(
- video_details.get('lengthSeconds')
- or microformat.get('lengthSeconds')) \
- or parse_duration(search_meta('duration'))
- is_live = video_details.get('isLive')
- is_upcoming = video_details.get('isUpcoming')
- owner_profile_url = microformat.get('ownerProfileUrl')
-
info = {
'id': video_id,
'title': self._live_title(video_title) if is_live else video_title,
help="Don't give any special preference to free containers (default)")
video_format.add_option(
'--check-formats',
- action='store_true', dest='check_formats', default=False,
- help="Check that the formats selected are actually downloadable (Experimental)")
+ action='store_true', dest='check_formats', default=None,
+ help='Check that the formats selected are actually downloadable')
+ video_format.add_option(
+ '--no-check-formats',
+ action='store_false', dest='check_formats',
+ help='Do not check that the formats selected are actually downloadable')
video_format.add_option(
'-F', '--list-formats',
action='store_true', dest='listformats',
projects / yt-dlp.git / commitdiff
