from .downloader import FFmpegFD, get_suitable_downloader, shorten_protocol_name
from .downloader.rtmp import rtmpdump_version
from .extractor import gen_extractor_classes, get_info_extractor
+from .extractor.common import UnsupportedURLIE
from .extractor.openload import PhantomJSwrapper
from .minicurses import format_text
from .postprocessor import _PLUGIN_CLASSES as plugin_postprocessors
format_decimal_suffix,
format_field,
formatSeconds,
+ get_compatible_ext,
get_domain,
int_or_none,
iri_to_uri,
network_exceptions,
number_of_digits,
orderedSet,
+ orderedSet_from_options,
parse_filesize,
preferredencoding,
prepend_extension,
timetuple_from_msec,
to_high_limit_path,
traverse_obj,
+ try_call,
try_get,
url_basename,
variadic,
write_json_file,
write_string,
)
-from .version import RELEASE_GIT_HEAD, __version__
+from .version import RELEASE_GIT_HEAD, VARIANT, __version__
if compat_os_name == 'nt':
import ctypes
Default is 'only_download' for CLI, but False for API
skip_playlist_after_errors: Number of allowed failures until the rest of
the playlist is skipped
- force_generic_extractor: Force downloader to use the generic extractor
+ allowed_extractors: List of regexes to match against extractor names that are allowed
overwrites: Overwrite all video and metadata files if True,
overwrite only non-video files if None
and don't overwrite any file if False
subtitleslangs: List of languages of the subtitles to download (can be regex).
The list may contain "all" to refer to all the available
subtitles. The language can be prefixed with a "-" to
- exclude it from the requested languages. Eg: ['all', '-live_chat']
+ exclude it from the requested languages, e.g. ['all', '-live_chat']
keepvideo: Keep the video file after post-processing
daterange: A DateRange object, download only if the upload_date is in the range.
skip_download: Skip the actual download of the video file
should act on each input URL as opposed to for the entire queue
cookiefile: File name or text stream from where cookies should be read and dumped to
cookiesfrombrowser: A tuple containing the name of the browser, the profile
- name/pathfrom where cookies are loaded, and the name of the
- keyring. Eg: ('chrome', ) or ('vivaldi', 'default', 'BASICTEXT')
+ name/path from where cookies are loaded, and the name of the
+ keyring, e.g. ('chrome', ) or ('vivaldi', 'default', 'BASICTEXT')
legacyserverconnect: Explicitly allow HTTPS connection to servers that do not
support RFC 5746 secure renegotiation
nocheckcertificate: Do not verify SSL certificates
Progress hooks are guaranteed to be called at least twice
(with status "started" and "finished") if the processing is successful.
- merge_output_format: Extension to use when merging formats.
+ merge_output_format: "/" separated list of extensions to use when merging formats.
final_ext: Expected final extension; used to detect when the file was
already downloaded and converted
fixup: Automatically correct known faults of the file.
* index: Section number (Optional)
force_keyframes_at_cuts: Re-encode the video when downloading ranges to get precise cuts
noprogress: Do not print the progress bar
+ live_from_start: Whether to download livestreams videos from the start
The following parameters are not used by YoutubeDL itself, they are used by
the downloader (see yt_dlp/downloader/common.py):
discontinuities such as ad breaks (default: False)
extractor_args: A dictionary of arguments to be passed to the extractors.
See "EXTRACTOR ARGUMENTS" for details.
- Eg: {'youtube': {'skip': ['dash', 'hls']}}
+ E.g. {'youtube': {'skip': ['dash', 'hls']}}
mark_watched: Mark videos watched (even with --simulate). Only for YouTube
The following options are deprecated and may be removed in the future:
+ force_generic_extractor: Force downloader to use the generic extractor
+ - Use allowed_extractors = ['generic', 'default']
playliststart: - Use playlist_items
Playlist item to start at.
playlistend: - Use playlist_items
"""
_NUMERIC_FIELDS = {
- 'width', 'height', 'tbr', 'abr', 'asr', 'vbr', 'fps', 'filesize', 'filesize_approx',
+ 'width', 'height', 'asr', 'audio_channels', 'fps',
+ 'tbr', 'abr', 'vbr', 'filesize', 'filesize_approx',
'timestamp', 'release_timestamp',
'duration', 'view_count', 'like_count', 'dislike_count', 'repost_count',
'average_rating', 'comment_count', 'age_limit',
_format_fields = {
# NB: Keep in sync with the docstring of extractor/common.py
'url', 'manifest_url', 'manifest_stream_number', 'ext', 'format', 'format_id', 'format_note',
- 'width', 'height', 'resolution', 'dynamic_range', 'tbr', 'abr', 'acodec', 'asr',
+ 'width', 'height', 'resolution', 'dynamic_range', 'tbr', 'abr', 'acodec', 'asr', 'audio_channels',
'vbr', 'fps', 'vcodec', 'container', 'filesize', 'filesize_approx',
'player_url', 'protocol', 'fragment_base_url', 'fragments', 'is_from_start',
'preference', 'language', 'language_preference', 'quality', 'source_preference',
self._ies_instances[ie_key] = ie
ie.set_downloader(self)
- def _get_info_extractor_class(self, ie_key):
- ie = self._ies.get(ie_key)
- if ie is None:
- ie = get_info_extractor(ie_key)
- self.add_info_extractor(ie)
- return ie
-
def get_info_extractor(self, ie_key):
"""
Get an instance of an IE with name ie_key, it will try to get one from
"""
Add the InfoExtractors returned by gen_extractors to the end of the list
"""
- for ie in gen_extractor_classes():
- self.add_info_extractor(ie)
+ all_ies = {ie.IE_NAME.lower(): ie for ie in gen_extractor_classes()}
+ all_ies['end'] = UnsupportedURLIE()
+ try:
+ ie_names = orderedSet_from_options(
+ self.params.get('allowed_extractors', ['default']), {
+ 'all': list(all_ies),
+ 'default': [name for name, ie in all_ies.items() if ie._ENABLED],
+ }, use_regex=True)
+ except re.error as e:
+ raise ValueError(f'Wrong regex for allowed_extractors: {e.pattern}')
+ for name in ie_names:
+ self.add_info_extractor(all_ies[name])
+ self.write_debug(f'Loaded {len(ie_names)} extractors')
def add_post_processor(self, pp, when='post_process'):
"""Add a PostProcessor object to the end of the chain."""
# outtmpl should be expand_path'ed before template dict substitution
# because meta fields may contain env variables we don't want to
- # be expanded. For example, for outtmpl "%(title)s.%(ext)s" and
+ # be expanded. E.g. for outtmpl "%(title)s.%(ext)s" and
# title "Hello $PATH", we don't want `$PATH` to be expanded.
return expand_path(outtmpl).replace(sep, '')
ie_key = 'Generic'
if ie_key:
- ies = {ie_key: self._get_info_extractor_class(ie_key)}
+ ies = {ie_key: self._ies[ie_key]} if ie_key in self._ies else {}
else:
ies = self._ies
- for ie_key, ie in ies.items():
+ for key, ie in ies.items():
if not ie.suitable(url):
continue
'and will probably not work.')
temp_id = ie.get_temp_id(url)
- if temp_id is not None and self.in_download_archive({'id': temp_id, 'ie_key': ie_key}):
- self.to_screen(f'[{ie_key}] {temp_id}: has already been recorded in the archive')
+ if temp_id is not None and self.in_download_archive({'id': temp_id, 'ie_key': key}):
+ self.to_screen(f'[{key}] {temp_id}: has already been recorded in the archive')
if self.params.get('break_on_existing', False):
raise ExistingVideoReached()
break
- return self.__extract_info(url, self.get_info_extractor(ie_key), download, extra_info, process)
+ return self.__extract_info(url, self.get_info_extractor(key), download, extra_info, process)
else:
- self.report_error('no suitable InfoExtractor for URL %s' % url)
+ extractors_restricted = self.params.get('allowed_extractors') not in (None, ['default'])
+ self.report_error(f'No suitable extractor{format_field(ie_key, None, " (%s)")} found for URL {url}',
+ tb=False if extractors_restricted else None)
def _handle_extraction_exceptions(func):
@functools.wraps(func)
})
if self._match_entry(entry_copy, incomplete=True) is not None:
+ # For compatabilty with youtube-dl. See https://github.com/yt-dlp/yt-dlp/issues/4369
+ resolved_entries[i] = (playlist_index, NO_DEFAULT)
continue
self.to_screen('[download] Downloading video %s of %s' % (
self._format_screen(i + 1, self.Styles.ID), self._format_screen(n_entries, self.Styles.EMPHASIS)))
+ extra.update({
+ 'playlist_index': playlist_index,
+ 'playlist_autonumber': i + 1,
+ })
entry_result = self.__process_iterable_entry(entry, download, extra)
if not entry_result:
failures += 1
resolved_entries[i] = (playlist_index, entry_result)
# Update with processed data
- ie_result['requested_entries'], ie_result['entries'] = tuple(zip(*resolved_entries)) or ([], [])
+ ie_result['requested_entries'] = [i for i, e in resolved_entries if e is not NO_DEFAULT]
+ ie_result['entries'] = [e for _, e in resolved_entries if e is not NO_DEFAULT]
# Write the updated info to json
if _infojson_written is True and self._write_info_json(
filter_parts.append(string)
def _remove_unused_ops(tokens):
- # Remove operators that we don't use and join them with the surrounding strings
- # for example: 'mp4' '-' 'baseline' '-' '16x9' is converted to 'mp4-baseline-16x9'
+ # Remove operators that we don't use and join them with the surrounding strings.
+ # E.g. 'mp4' '-' 'baseline' '-' '16x9' is converted to 'mp4-baseline-16x9'
ALLOWED_OPS = ('/', '+', ',', '(', ')')
last_string, last_start, last_end, last_line = None, None, None, None
for type, string, start, end, line in tokens:
the_only_video = video_fmts[0] if len(video_fmts) == 1 else None
the_only_audio = audio_fmts[0] if len(audio_fmts) == 1 else None
- output_ext = self.params.get('merge_output_format')
- if not output_ext:
- if the_only_video:
- output_ext = the_only_video['ext']
- elif the_only_audio and not video_fmts:
- output_ext = the_only_audio['ext']
- else:
- output_ext = 'mkv'
+ output_ext = get_compatible_ext(
+ vcodecs=[f.get('vcodec') for f in video_fmts],
+ acodecs=[f.get('acodec') for f in audio_fmts],
+ vexts=[f['ext'] for f in video_fmts],
+ aexts=[f['ext'] for f in audio_fmts],
+ preferences=(try_call(lambda: self.params['merge_output_format'].split('/'))
+ or self.params.get('prefer_free_formats') and ('webm', 'mkv')))
filtered = lambda *keys: filter(None, (traverse_obj(fmt, *keys) for fmt in formats_info))
'acodec': the_only_audio.get('acodec'),
'abr': the_only_audio.get('abr'),
'asr': the_only_audio.get('asr'),
+ 'audio_channels': the_only_audio.get('audio_channels')
})
return new_dict
info_dict['_has_drm'] = any(f.get('has_drm') for f in formats) or None
if not self.params.get('allow_unplayable_formats'):
formats = [f for f in formats if not f.get('has_drm')]
- if info_dict['_has_drm'] and all(
+ if info_dict['_has_drm'] and formats and all(
f.get('acodec') == f.get('vcodec') == 'none' for f in formats):
self.report_warning(
'This video is DRM protected and only images are available for download. '
if self.params.get('allsubtitles', False):
requested_langs = all_sub_langs
elif self.params.get('subtitleslangs', False):
- # A list is used so that the order of languages will be the same as
- # given in subtitleslangs. See https://github.com/yt-dlp/yt-dlp/issues/1041
- requested_langs = []
- for lang_re in self.params.get('subtitleslangs'):
- discard = lang_re[0] == '-'
- if discard:
- lang_re = lang_re[1:]
- if lang_re == 'all':
- if discard:
- requested_langs = []
- else:
- requested_langs.extend(all_sub_langs)
- continue
- current_langs = filter(re.compile(lang_re + '$').match, all_sub_langs)
- if discard:
- for lang in current_langs:
- while lang in requested_langs:
- requested_langs.remove(lang)
- else:
- requested_langs.extend(current_langs)
- requested_langs = orderedSet(requested_langs)
+ try:
+ requested_langs = orderedSet_from_options(
+ self.params.get('subtitleslangs'), {'all': all_sub_langs}, use_regex=True)
+ except re.error as e:
+ raise ValueError(f'Wrong regex for subtitlelangs: {e.pattern}')
elif normal_sub_langs:
requested_langs = ['en'] if 'en' in normal_sub_langs else normal_sub_langs[:1]
else:
return
if info_dict.get('requested_formats') is not None:
-
- def compatible_formats(formats):
- # TODO: some formats actually allow this (mkv, webm, ogg, mp4), but not all of them.
- video_formats = [format for format in formats if format.get('vcodec') != 'none']
- audio_formats = [format for format in formats if format.get('acodec') != 'none']
- if len(video_formats) > 2 or len(audio_formats) > 2:
- return False
-
- # Check extension
- exts = {format.get('ext') for format in formats}
- COMPATIBLE_EXTS = (
- {'mp3', 'mp4', 'm4a', 'm4p', 'm4b', 'm4r', 'm4v', 'ismv', 'isma'},
- {'webm'},
- )
- for ext_sets in COMPATIBLE_EXTS:
- if ext_sets.issuperset(exts):
- return True
- # TODO: Check acodec/vcodec
- return False
-
requested_formats = info_dict['requested_formats']
old_ext = info_dict['ext']
if self.params.get('merge_output_format') is None:
- if not compatible_formats(requested_formats):
- info_dict['ext'] = 'mkv'
- self.report_warning(
- 'Requested formats are incompatible for merge and will be merged into mkv')
if (info_dict['ext'] == 'webm'
and info_dict.get('thumbnails')
# check with type instead of pp_key, __name__, or isinstance
return False
vid_ids = [self._make_archive_id(info_dict)]
- vid_ids.extend(info_dict.get('_old_archive_ids', []))
+ vid_ids.extend(info_dict.get('_old_archive_ids') or [])
return any(id_ in self.archive for id_ in vid_ids)
def record_download_archive(self, info_dict):
format_field(f, func=self.format_resolution, ignore=('audio only', 'images')),
format_field(f, 'fps', '\t%d', func=round),
format_field(f, 'dynamic_range', '%s', ignore=(None, 'SDR')).replace('HDR', ''),
+ format_field(f, 'audio_channels', '\t%s'),
delim,
format_field(f, 'filesize', ' \t%s', func=format_bytes) + format_field(f, 'filesize_approx', '~\t%s', func=format_bytes),
format_field(f, 'tbr', '\t%dk', func=round),
delim=' '),
] for f in formats if f.get('preference') is None or f['preference'] >= -1000]
header_line = self._list_format_headers(
- 'ID', 'EXT', 'RESOLUTION', '\tFPS', 'HDR', delim, '\tFILESIZE', '\tTBR', 'PROTO',
+ 'ID', 'EXT', 'RESOLUTION', '\tFPS', 'HDR', 'CH', delim, '\tFILESIZE', '\tTBR', 'PROTO',
delim, 'VCODEC', '\tVBR', 'ACODEC', '\tABR', '\tASR', 'MORE INFO')
return render_table(
write_debug = lambda msg: self._write_string(f'[debug] {msg}\n')
source = detect_variant()
+ if VARIANT not in (None, 'pip'):
+ source += '*'
write_debug(join_nonempty(
'yt-dlp version', __version__,
f'[{RELEASE_GIT_HEAD}]' if RELEASE_GIT_HEAD else '',
projects / yt-dlp.git / blobdiff