* detect kt_player('kt_player', 'https://.../kt_player.swf?v=5...
* detect age limit if 18 USC 2257 is mentioned
* test with shooshtime.com

Partially resolves #31332.

* add ThisVidIE, ThisVidMemberIE, ThisVidPlaylistIE
* redirect embed to main page for more metadata
* use KVS extraction newly added to GenericIE and remove duplicate tests
* also add MrDeepFake etc compat to GenericIE
(closes #22390)

Co-authored-by: dirkf <fieldhouse@gmx.net>

* don't crash parser if jwplayer_data is invalid (empty, or no formats)
* use `label` in `sources[n]` as `format_id`
* relax `jwplayer().setup(...)` RE (also rework PR #27274 enhancement)
* detect more manifest formats in _parse_jwplayer_formats() (from PR #29596)
* improve metadata extraction (from PR #25433)
* remember URLs in a set
* use parse_resolution() in format
* extract filesize in format (from yt-dlp)

Co-authored-by: kikuyan <kikuyan@users.noreply.github.com>
Co-authored-by: martin54 <martin54@users.noreply.github.com>

* Merge back-port from yt-dlp
* Merge features from PR #29798
* Improve metadata extraction

Co-authored-by: dirkf <fieldhouse@gmx.net>
Co-authored by: AXDOOMER

* back-port extractor, removing CeskaTelevizePoradyIE
* follow redirect URL
* support liveBroadcast and videobonusDetail in __NEXT__ data
* return single video for singleton playlist
* fix/add tests

* Backport traverse_obj and closely related function from yt-dlp (code by pukkandan)
* Backport LazyList, variadic(), try_call (code by pukkandan)
* Recast using yt-dlp's newer traverse_obj() implementation and tests (code by grub4k)
* Add tests for Unicode case folding support matching Py3.5+ (requires f102e3dc)
* Improve/add tests for variadic, try_call, join_nonempty

Co-authored-by: dirkf <fieldhouse@gmx.net>

Resolves #31324.

Co-authored-by: dirkf <fieldhouse@gmx.net>

* add warnings for users outside of China
* skip empty song urls

Co-authored-by: dirkf <fieldhouse@gmx.net>

Fixes #31311

Resolves #31262.

* Rename Anime Digital Network to Animation Digital Network, animationdigitalnetwork.fr
* Update the test to an available video
* Update the decoding key of subtitles
* Keep the support of old URLs
* Add a test to match the old URL
* Reduce redundancy of the URL name
* Fix md5 ^^"
* Fix undefined _BASE
* Process HTTP error text (eg geo-block) correctly and uniformly in Py3, Py2
* Skip test for CI since geo-blocked

Signed-off-by: ache <ache@ache.one>
Co-authored-by: dirkf <fieldhouse@gmx.net>

See https://github.com/yt-dlp/yt-dlp/issues/5210#issuecomment-1276919962.

* use username field
* loosen regexes
* warn on page count 0 in group
* avoid reloading group page 1
Closes #29626

* remove unplayable song from test
* compatible with python 2
* using standard User_Agent, fix imports
* use hash instead of long description
* fix lint
* fix hash

See https://github.com/yt-dlp/yt-dlp/issues/5106#issuecomment-1264625161

Implements https://github.com/ytdl-org/youtube-dl/issues/31216#issuecomment-1236102822, which has a test.

Based on https://github.com/yt-dlp/yt-dlp/commit/0468a3b3253957bfbeb98b4a7c71542ff80e9e06

* pull some yt-dlp changes into ZDFBaseIE._extract_format()
* add test cases from yt-dlp to ZDFIE
* fix crash in ZDFIE._extract_mobile() when object had no `formitaeten`
* improve title extraction in ZDFChannelIE (remove trailing station ident)
* avoid extracting non-video playlist items (fixes #31149)

Semantics equivalent to `assert condition(got)`

* Fixed the broken uploader_id in the extractor.
* Make uploader_id RE looser
* Fix uploader_id in test Motherless_3
* Fix group pagination
* # coding: utf-8

Co-authored-by: Andy Xuming <xuminic@gmail.com>
Co-authored-by: dirkf <fieldhouse@gmx.net>

* extract all formats from page
* extract description, uploader, views, likes
* downrate previews
* fix tests
* use txt_or_none()

Fixes #31285

Workaround for Cloudflare 403
Fixes https://github.com/yt-dlp/yt-dlp/issues/5000
Authored by: coletdjnz

(At least for now) resolves #31249

* temporary fix for player 5a3b6271 [1]

1. https://github.com/yt-dlp/yt-dlp/issues/4635#issuecomment-1235384480

* add NaN
* allow any white-space character for `after_op`
* align with yt-dlp f26af78a8ac11d9d617ed31ea5282cfaa5bcbcfa (charcodeAt and bitwise overflow)
* allow escaping in regex, fixing player c57c113c

Resolves #30307

* fix version check