[version] update

Created by: pukkandan :ci skip all :ci run dl
Release 2022.08.19
2024-11-14 13:13:06 +00:00 · 2022-08-19 00:11:11 +00:00 · 2022-08-19 05:08:22 +05:30 · 2022-08-19 05:08:21 +05:30 · 2022-08-19 05:08:21 +05:30 · 2022-08-19 03:45:49 +05:30
19 changed files with 978 additions and 233 deletions
--- a/.github/ISSUE_TEMPLATE/1_broken_site.yml
+++ b/.github/ISSUE_TEMPLATE/1_broken_site.yml
@ -18,7 +18,7 @@ body:
      options:
        - label: I'm reporting a broken site
          required: true
-        - label: I've verified that I'm running yt-dlp version **2022.08.14** ([update instructions](https://github.com/yt-dlp/yt-dlp#update)) or later (specify commit)
+        - label: I've verified that I'm running yt-dlp version **2022.08.19** ([update instructions](https://github.com/yt-dlp/yt-dlp#update)) or later (specify commit)
          required: true
        - label: I've checked that all provided URLs are playable in a browser with the same IP and same login details
          required: true
@ -62,7 +62,7 @@ body:
        [debug] Command-line config: ['-vU', 'test:youtube']
        [debug] Portable config "yt-dlp.conf": ['-i']
        [debug] Encodings: locale cp65001, fs utf-8, pref cp65001, out utf-8, error utf-8, screen utf-8
-        [debug] yt-dlp version 2022.08.14 [9d339c4] (win32_exe)
+        [debug] yt-dlp version 2022.08.19 [9d339c4] (win32_exe)
        [debug] Python 3.8.10 (CPython 64bit) - Windows-10-10.0.22000-SP0
        [debug] Checking exe version: ffmpeg -bsfs
        [debug] Checking exe version: ffprobe -bsfs
@ -70,8 +70,8 @@ body:
        [debug] Optional libraries: Cryptodome-3.15.0, brotli-1.0.9, certifi-2022.06.15, mutagen-1.45.1, sqlite3-2.6.0, websockets-10.3
        [debug] Proxy map: {}
        [debug] Fetching release info: https://api.github.com/repos/yt-dlp/yt-dlp/releases/latest
-        Latest version: 2022.08.14, Current version: 2022.08.14
-        yt-dlp is up to date (2022.08.14)
+        Latest version: 2022.08.19, Current version: 2022.08.19
+        yt-dlp is up to date (2022.08.19)
        <more lines>
      render: shell
    validations:
--- a/.github/ISSUE_TEMPLATE/2_site_support_request.yml
+++ b/.github/ISSUE_TEMPLATE/2_site_support_request.yml
@ -18,7 +18,7 @@ body:
      options:
        - label: I'm reporting a new site support request
          required: true
-        - label: I've verified that I'm running yt-dlp version **2022.08.14** ([update instructions](https://github.com/yt-dlp/yt-dlp#update)) or later (specify commit)
+        - label: I've verified that I'm running yt-dlp version **2022.08.19** ([update instructions](https://github.com/yt-dlp/yt-dlp#update)) or later (specify commit)
          required: true
        - label: I've checked that all provided URLs are playable in a browser with the same IP and same login details
          required: true
@ -74,7 +74,7 @@ body:
        [debug] Command-line config: ['-vU', 'test:youtube']
        [debug] Portable config "yt-dlp.conf": ['-i']
        [debug] Encodings: locale cp65001, fs utf-8, pref cp65001, out utf-8, error utf-8, screen utf-8
-        [debug] yt-dlp version 2022.08.14 [9d339c4] (win32_exe)
+        [debug] yt-dlp version 2022.08.19 [9d339c4] (win32_exe)
        [debug] Python 3.8.10 (CPython 64bit) - Windows-10-10.0.22000-SP0
        [debug] Checking exe version: ffmpeg -bsfs
        [debug] Checking exe version: ffprobe -bsfs
@ -82,8 +82,8 @@ body:
        [debug] Optional libraries: Cryptodome-3.15.0, brotli-1.0.9, certifi-2022.06.15, mutagen-1.45.1, sqlite3-2.6.0, websockets-10.3
        [debug] Proxy map: {}
        [debug] Fetching release info: https://api.github.com/repos/yt-dlp/yt-dlp/releases/latest
-        Latest version: 2022.08.14, Current version: 2022.08.14
-        yt-dlp is up to date (2022.08.14)
+        Latest version: 2022.08.19, Current version: 2022.08.19
+        yt-dlp is up to date (2022.08.19)
        <more lines>
      render: shell
    validations:
--- a/.github/ISSUE_TEMPLATE/3_site_feature_request.yml
+++ b/.github/ISSUE_TEMPLATE/3_site_feature_request.yml
@ -18,7 +18,7 @@ body:
      options:
        - label: I'm requesting a site-specific feature
          required: true
-        - label: I've verified that I'm running yt-dlp version **2022.08.14** ([update instructions](https://github.com/yt-dlp/yt-dlp#update)) or later (specify commit)
+        - label: I've verified that I'm running yt-dlp version **2022.08.19** ([update instructions](https://github.com/yt-dlp/yt-dlp#update)) or later (specify commit)
          required: true
        - label: I've checked that all provided URLs are playable in a browser with the same IP and same login details
          required: true
@ -70,7 +70,7 @@ body:
        [debug] Command-line config: ['-vU', 'test:youtube']
        [debug] Portable config "yt-dlp.conf": ['-i']
        [debug] Encodings: locale cp65001, fs utf-8, pref cp65001, out utf-8, error utf-8, screen utf-8
-        [debug] yt-dlp version 2022.08.14 [9d339c4] (win32_exe)
+        [debug] yt-dlp version 2022.08.19 [9d339c4] (win32_exe)
        [debug] Python 3.8.10 (CPython 64bit) - Windows-10-10.0.22000-SP0
        [debug] Checking exe version: ffmpeg -bsfs
        [debug] Checking exe version: ffprobe -bsfs
@ -78,8 +78,8 @@ body:
        [debug] Optional libraries: Cryptodome-3.15.0, brotli-1.0.9, certifi-2022.06.15, mutagen-1.45.1, sqlite3-2.6.0, websockets-10.3
        [debug] Proxy map: {}
        [debug] Fetching release info: https://api.github.com/repos/yt-dlp/yt-dlp/releases/latest
-        Latest version: 2022.08.14, Current version: 2022.08.14
-        yt-dlp is up to date (2022.08.14)
+        Latest version: 2022.08.19, Current version: 2022.08.19
+        yt-dlp is up to date (2022.08.19)
        <more lines>
      render: shell
    validations:
--- a/.github/ISSUE_TEMPLATE/4_bug_report.yml
+++ b/.github/ISSUE_TEMPLATE/4_bug_report.yml
@ -18,7 +18,7 @@ body:
      options:
        - label: I'm reporting a bug unrelated to a specific site
          required: true
-        - label: I've verified that I'm running yt-dlp version **2022.08.14** ([update instructions](https://github.com/yt-dlp/yt-dlp#update)) or later (specify commit)
+        - label: I've verified that I'm running yt-dlp version **2022.08.19** ([update instructions](https://github.com/yt-dlp/yt-dlp#update)) or later (specify commit)
          required: true
        - label: I've checked that all provided URLs are playable in a browser with the same IP and same login details
          required: true
@ -55,7 +55,7 @@ body:
        [debug] Command-line config: ['-vU', 'test:youtube']
        [debug] Portable config "yt-dlp.conf": ['-i']
        [debug] Encodings: locale cp65001, fs utf-8, pref cp65001, out utf-8, error utf-8, screen utf-8
-        [debug] yt-dlp version 2022.08.14 [9d339c4] (win32_exe)
+        [debug] yt-dlp version 2022.08.19 [9d339c4] (win32_exe)
        [debug] Python 3.8.10 (CPython 64bit) - Windows-10-10.0.22000-SP0
        [debug] Checking exe version: ffmpeg -bsfs
        [debug] Checking exe version: ffprobe -bsfs
@ -63,8 +63,8 @@ body:
        [debug] Optional libraries: Cryptodome-3.15.0, brotli-1.0.9, certifi-2022.06.15, mutagen-1.45.1, sqlite3-2.6.0, websockets-10.3
        [debug] Proxy map: {}
        [debug] Fetching release info: https://api.github.com/repos/yt-dlp/yt-dlp/releases/latest
-        Latest version: 2022.08.14, Current version: 2022.08.14
-        yt-dlp is up to date (2022.08.14)
+        Latest version: 2022.08.19, Current version: 2022.08.19
+        yt-dlp is up to date (2022.08.19)
        <more lines>
      render: shell
    validations:
--- a/.github/ISSUE_TEMPLATE/5_feature_request.yml
+++ b/.github/ISSUE_TEMPLATE/5_feature_request.yml
@ -20,7 +20,7 @@ body:
          required: true
        - label: I've looked through the [README](https://github.com/yt-dlp/yt-dlp#readme)
          required: true
-        - label: I've verified that I'm running yt-dlp version **2022.08.14** ([update instructions](https://github.com/yt-dlp/yt-dlp#update)) or later (specify commit)
+        - label: I've verified that I'm running yt-dlp version **2022.08.19** ([update instructions](https://github.com/yt-dlp/yt-dlp#update)) or later (specify commit)
          required: true
        - label: I've searched the [bugtracker](https://github.com/yt-dlp/yt-dlp/issues?q=) for similar issues **including closed ones**. DO NOT post duplicates
          required: true
@ -51,7 +51,7 @@ body:
        [debug] Command-line config: ['-vU', 'test:youtube']
        [debug] Portable config "yt-dlp.conf": ['-i']
        [debug] Encodings: locale cp65001, fs utf-8, pref cp65001, out utf-8, error utf-8, screen utf-8
-        [debug] yt-dlp version 2022.08.14 [9d339c4] (win32_exe)
+        [debug] yt-dlp version 2022.08.19 [9d339c4] (win32_exe)
        [debug] Python 3.8.10 (CPython 64bit) - Windows-10-10.0.22000-SP0
        [debug] Checking exe version: ffmpeg -bsfs
        [debug] Checking exe version: ffprobe -bsfs
@ -59,7 +59,7 @@ body:
        [debug] Optional libraries: Cryptodome-3.15.0, brotli-1.0.9, certifi-2022.06.15, mutagen-1.45.1, sqlite3-2.6.0, websockets-10.3
        [debug] Proxy map: {}
        [debug] Fetching release info: https://api.github.com/repos/yt-dlp/yt-dlp/releases/latest
-        Latest version: 2022.08.14, Current version: 2022.08.14
-        yt-dlp is up to date (2022.08.14)
+        Latest version: 2022.08.19, Current version: 2022.08.19
+        yt-dlp is up to date (2022.08.19)
        <more lines>
      render: shell
--- a/.github/ISSUE_TEMPLATE/6_question.yml
+++ b/.github/ISSUE_TEMPLATE/6_question.yml
@ -26,7 +26,7 @@ body:
          required: true
        - label: I've looked through the [README](https://github.com/yt-dlp/yt-dlp#readme)
          required: true
-        - label: I've verified that I'm running yt-dlp version **2022.08.14** ([update instructions](https://github.com/yt-dlp/yt-dlp#update)) or later (specify commit)
+        - label: I've verified that I'm running yt-dlp version **2022.08.19** ([update instructions](https://github.com/yt-dlp/yt-dlp#update)) or later (specify commit)
          required: true
        - label: I've searched the [bugtracker](https://github.com/yt-dlp/yt-dlp/issues?q=) for similar questions **including closed ones**. DO NOT post duplicates
          required: true
@ -57,7 +57,7 @@ body:
        [debug] Command-line config: ['-vU', 'test:youtube']
        [debug] Portable config "yt-dlp.conf": ['-i']
        [debug] Encodings: locale cp65001, fs utf-8, pref cp65001, out utf-8, error utf-8, screen utf-8
-        [debug] yt-dlp version 2022.08.14 [9d339c4] (win32_exe)
+        [debug] yt-dlp version 2022.08.19 [9d339c4] (win32_exe)
        [debug] Python 3.8.10 (CPython 64bit) - Windows-10-10.0.22000-SP0
        [debug] Checking exe version: ffmpeg -bsfs
        [debug] Checking exe version: ffprobe -bsfs
@ -65,7 +65,7 @@ body:
        [debug] Optional libraries: Cryptodome-3.15.0, brotli-1.0.9, certifi-2022.06.15, mutagen-1.45.1, sqlite3-2.6.0, websockets-10.3
        [debug] Proxy map: {}
        [debug] Fetching release info: https://api.github.com/repos/yt-dlp/yt-dlp/releases/latest
-        Latest version: 2022.08.14, Current version: 2022.08.14
-        yt-dlp is up to date (2022.08.14)
+        Latest version: 2022.08.19, Current version: 2022.08.19
+        yt-dlp is up to date (2022.08.19)
        <more lines>
      render: shell
--- a/Changelog.md
+++ b/Changelog.md
@ -11,6 +11,23 @@
 -->


+### 2022.08.19
+
+* Fix bug in `--download-archive`
+* [jsinterp] **Fix for new youtube players** and related improvements by [dirkf](https://github.com/dirkf), [pukkandan](https://github.com/pukkandan)
+* [phantomjs] Add function to execute JS without a DOM by [MinePlayersPE](https://github.com/MinePlayersPE), [pukkandan](https://github.com/pukkandan)
+* [build] Exclude devscripts from installs by [Lesmiscore](https://github.com/Lesmiscore)
+* [cleanup] Misc fixes and cleanup
+* [extractor/youtube] **Add fallback to phantomjs** for nsig
+* [extractor/youtube] Fix error reporting of "Incomplete data"
+* [extractor/youtube] Improve format sorting for IOS formats
+* [extractor/youtube] Improve signature caching
+* [extractor/instagram] Fix extraction by [bashonly](https://github.com/bashonly), [pritam20ps05](https://github.com/pritam20ps05)
+* [extractor/rai] Minor fix by [nixxo](https://github.com/nixxo)
+* [extractor/rtbf] Fix stream extractor by [elyse0](https://github.com/elyse0)
+* [extractor/SovietsCloset] Fix extractor by [ChillingPepper](https://github.com/ChillingPepper)
+* [extractor/zattoo] Fix Zattoo resellers by [goggle](https://github.com/goggle)
+
 ### 2022.08.14

 * Merge youtube-dl: Upto [commit/d231b56](https://github.com/ytdl-org/youtube-dl/commit/d231b56)
@ -19,8 +36,7 @@
 * [extractor] Fix format sorting of `channels`
 * [ffmpeg] Disable avconv unless `--prefer-avconv`
 * [ffmpeg] Smarter detection of ffprobe filename
-* [patreon] Ignore erroneous media attachments by [coletdjnz](https://github.com/coletdjnz)
-* [postprocessor/embedthumbnail] Detect `libatomicparsley.so`
+* [embedthumbnail] Detect `libatomicparsley.so`
 * [ThumbnailsConvertor] Fix conversion after `fixup_webp`
 * [utils] Fix `get_compatible_ext`
 * [build] Fix changelog
@ -30,6 +46,7 @@
 * [cleanup] Misc fixes and cleanup
 * [extractor/moview] Add extractor by [HobbyistDev](https://github.com/HobbyistDev)
 * [extractor/parler] Add extractor by [palewire](https://github.com/palewire)
+* [extractor/patreon] Ignore erroneous media attachments by [coletdjnz](https://github.com/coletdjnz)
 * [extractor/truth] Add extractor by [palewire](https://github.com/palewire)
 * [extractor/aenetworks] Add formats parameter by [jacobtruman](https://github.com/jacobtruman)
 * [extractor/crunchyroll] Improve `_VALID_URL`s
--- a/README.md
+++ b/README.md
@ -71,7 +71,7 @@ yt-dlp is a [youtube-dl](https://github.com/ytdl-org/youtube-dl) fork based on t

 # NEW FEATURES

-* Merged with **youtube-dl v2021.12.17+ [commit/d231b56](https://github.com/ytdl-org/youtube-dl/commit/d231b56717c73ee597d2e077d11b69ed48a1b02d)**<!--([exceptions](https://github.com/yt-dlp/yt-dlp/issues/21))--> and **youtube-dlc v2020.11.11-3+ [commit/f9401f2](https://github.com/blackjack4494/yt-dlc/commit/f9401f2a91987068139c5f757b12fc711d4c0cee)**: You get all the features and patches of [youtube-dlc](https://github.com/blackjack4494/yt-dlc) in addition to the latest [youtube-dl](https://github.com/ytdl-org/youtube-dl)
+* Merged with **youtube-dl v2021.12.17+ [commit/b0a60ce](https://github.com/ytdl-org/youtube-dl/commit/b0a60ce2032172aeaaf27fe3866ab72768f10cb2)**<!--([exceptions](https://github.com/yt-dlp/yt-dlp/issues/21))--> and **youtube-dlc v2020.11.11-3+ [commit/f9401f2](https://github.com/blackjack4494/yt-dlc/commit/f9401f2a91987068139c5f757b12fc711d4c0cee)**: You get all the features and patches of [youtube-dlc](https://github.com/blackjack4494/yt-dlc) in addition to the latest [youtube-dl](https://github.com/ytdl-org/youtube-dl)

 * **[SponsorBlock Integration](#sponsorblock-options)**: You can mark/remove sponsor sections in youtube videos by utilizing the [SponsorBlock](https://sponsor.ajay.app) API

@ -329,7 +329,7 @@ You will need the build tools `python` (3.6+), `zip`, `make` (GNU), `pandoc`\* a

 After installing these, simply run `make`.

-You can also run `make yt-dlp` instead to compile only the binary without updating any of the additional files. (The dependencies marked with **\*** are not needed for this)
+You can also run `make yt-dlp` instead to compile only the binary without updating any of the additional files. (The build tools marked with **\*** are not needed for this)

 ### Standalone Py2Exe Builds (Windows)

--- a/supportedsites.md
+++ b/supportedsites.md
@ -128,6 +128,8 @@
 - **bbc.co.uk:iplayer:group**
 - **bbc.co.uk:playlist**
 - **BBVTV**: [<abbr title="netrc machine"><em>bbvtv</em></abbr>]
+ - **BBVTVLive**: [<abbr title="netrc machine"><em>bbvtv</em></abbr>]
+ - **BBVTVRecordings**: [<abbr title="netrc machine"><em>bbvtv</em></abbr>]
 - **Beatport**
 - **Beeg**
 - **BehindKink**
@ -348,6 +350,8 @@
 - **ehftv**
 - **eHow**
 - **EinsUndEinsTV**: [<abbr title="netrc machine"><em>1und1tv</em></abbr>]
+ - **EinsUndEinsTVLive**: [<abbr title="netrc machine"><em>1und1tv</em></abbr>]
+ - **EinsUndEinsTVRecordings**: [<abbr title="netrc machine"><em>1und1tv</em></abbr>]
 - **Einthusan**
 - **eitb.tv**
 - **EllenTube**
@ -375,6 +379,8 @@
 - **EuropeanTour**
 - **EUScreen**
 - **EWETV**: [<abbr title="netrc machine"><em>ewetv</em></abbr>]
+ - **EWETVLive**: [<abbr title="netrc machine"><em>ewetv</em></abbr>]
+ - **EWETVRecordings**: [<abbr title="netrc machine"><em>ewetv</em></abbr>]
 - **ExpoTV**
 - **Expressen**
 - **ExtremeTube**
@ -454,6 +460,8 @@
 - **GiantBomb**
 - **Giga**
 - **GlattvisionTV**: [<abbr title="netrc machine"><em>glattvisiontv</em></abbr>]
+ - **GlattvisionTVLive**: [<abbr title="netrc machine"><em>glattvisiontv</em></abbr>]
+ - **GlattvisionTVRecordings**: [<abbr title="netrc machine"><em>glattvisiontv</em></abbr>]
 - **Glide**: Glide mobile video messages (glide.me)
 - **Globo**: [<abbr title="netrc machine"><em>globo</em></abbr>]
 - **GloboArticle**
@ -715,6 +723,8 @@
 - **MLSSoccer**
 - **Mnet**
 - **MNetTV**: [<abbr title="netrc machine"><em>mnettv</em></abbr>]
+ - **MNetTVLive**: [<abbr title="netrc machine"><em>mnettv</em></abbr>]
+ - **MNetTVRecordings**: [<abbr title="netrc machine"><em>mnettv</em></abbr>]
 - **MochaVideo**
 - **MoeVideo**: LetitBit video services: moevideo.net, playreplay.net and videochart.net
 - **Mofosex**
@ -801,7 +811,9 @@
 - **netease:program**: 网易云音乐 - 电台节目
 - **netease:singer**: 网易云音乐 - 歌手
 - **netease:song**: 网易云音乐
- - **NetPlus**: [<abbr title="netrc machine"><em>netplus</em></abbr>]
+ - **NetPlusTV**: [<abbr title="netrc machine"><em>netplus</em></abbr>]
+ - **NetPlusTVLive**: [<abbr title="netrc machine"><em>netplus</em></abbr>]
+ - **NetPlusTVRecordings**: [<abbr title="netrc machine"><em>netplus</em></abbr>]
 - **Netverse**
 - **NetversePlaylist**
 - **Netzkino**
@ -906,6 +918,8 @@
 - **orf:radio**
 - **orf:tvthek**: ORF TVthek
 - **OsnatelTV**: [<abbr title="netrc machine"><em>osnateltv</em></abbr>]
+ - **OsnatelTVLive**: [<abbr title="netrc machine"><em>osnateltv</em></abbr>]
+ - **OsnatelTVRecordings**: [<abbr title="netrc machine"><em>osnateltv</em></abbr>]
 - **OutsideTV**
 - **PacktPub**: [<abbr title="netrc machine"><em>packtpub</em></abbr>]
 - **PacktPubCourse**
@ -1013,6 +1027,8 @@
 - **qqmusic:singer**: QQ音乐 - 歌手
 - **qqmusic:toplist**: QQ音乐 - 排行榜
 - **QuantumTV**: [<abbr title="netrc machine"><em>quantumtv</em></abbr>]
+ - **QuantumTVLive**: [<abbr title="netrc machine"><em>quantumtv</em></abbr>]
+ - **QuantumTVRecordings**: [<abbr title="netrc machine"><em>quantumtv</em></abbr>]
 - **Qub**
 - **R7**
 - **R7Article**
@ -1121,7 +1137,11 @@
 - **safari:course**: [<abbr title="netrc machine"><em>safari</em></abbr>] safaribooksonline.com online courses
 - **Saitosan**
 - **SAKTV**: [<abbr title="netrc machine"><em>saktv</em></abbr>]
+ - **SAKTVLive**: [<abbr title="netrc machine"><em>saktv</em></abbr>]
+ - **SAKTVRecordings**: [<abbr title="netrc machine"><em>saktv</em></abbr>]
 - **SaltTV**: [<abbr title="netrc machine"><em>salttv</em></abbr>]
+ - **SaltTVLive**: [<abbr title="netrc machine"><em>salttv</em></abbr>]
+ - **SaltTVRecordings**: [<abbr title="netrc machine"><em>salttv</em></abbr>]
 - **SampleFocus**
 - **Sapo**: SAPO Vídeos
 - **savefrom.net**
@ -1494,6 +1514,8 @@
 - **VShare**
 - **VTM**
 - **VTXTV**: [<abbr title="netrc machine"><em>vtxtv</em></abbr>]
+ - **VTXTVLive**: [<abbr title="netrc machine"><em>vtxtv</em></abbr>]
+ - **VTXTVRecordings**: [<abbr title="netrc machine"><em>vtxtv</em></abbr>]
 - **VuClip**
 - **Vupload**
 - **VVVVID**
@ -1503,6 +1525,8 @@
 - **Wakanim**
 - **Walla**
 - **WalyTV**: [<abbr title="netrc machine"><em>walytv</em></abbr>]
+ - **WalyTVLive**: [<abbr title="netrc machine"><em>walytv</em></abbr>]
+ - **WalyTVRecordings**: [<abbr title="netrc machine"><em>walytv</em></abbr>]
 - **wasdtv:clip**
 - **wasdtv:record**
 - **wasdtv:stream**
--- a/test/test_jsinterp.py
+++ b/test/test_jsinterp.py
@ -7,8 +7,10 @@ import unittest

 sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))

+import math
+import re

-from yt_dlp.jsinterp import JSInterpreter
+from yt_dlp.jsinterp import JS_Undefined, JSInterpreter


 class TestJSInterpreter(unittest.TestCase):
@ -66,6 +68,9 @@ class TestJSInterpreter(unittest.TestCase):
        jsi = JSInterpreter('function f(){return 0 && 1 || 2;}')
        self.assertEqual(jsi.call_function('f'), 2)

+        jsi = JSInterpreter('function f(){return 0 ?? 42;}')
+        self.assertEqual(jsi.call_function('f'), 0)
+
    def test_array_access(self):
        jsi = JSInterpreter('function f(){var x = [1,2,3]; x[0] = 4; x[0] = 5; x[2.0] = 7; return x;}')
        self.assertEqual(jsi.call_function('f'), [5, 2, 7])
@ -229,6 +234,119 @@ class TestJSInterpreter(unittest.TestCase):
        ''')
        self.assertEqual(jsi.call_function('x')([]), 1)

+    def test_null(self):
+        jsi = JSInterpreter('''
+        function x() { return null; }
+        ''')
+        self.assertEqual(jsi.call_function('x'), None)
+
+        jsi = JSInterpreter('''
+        function x() { return [null > 0, null < 0, null == 0, null === 0]; }
+        ''')
+        self.assertEqual(jsi.call_function('x'), [False, False, False, False])
+
+        jsi = JSInterpreter('''
+        function x() { return [null >= 0, null <= 0]; }
+        ''')
+        self.assertEqual(jsi.call_function('x'), [True, True])
+
+    def test_undefined(self):
+        jsi = JSInterpreter('''
+        function x() { return undefined === undefined; }
+        ''')
+        self.assertEqual(jsi.call_function('x'), True)
+
+        jsi = JSInterpreter('''
+        function x() { return undefined; }
+        ''')
+        self.assertEqual(jsi.call_function('x'), JS_Undefined)
+
+        jsi = JSInterpreter('''
+        function x() { let v; return v; }
+        ''')
+        self.assertEqual(jsi.call_function('x'), JS_Undefined)
+
+        jsi = JSInterpreter('''
+        function x() { return [undefined === undefined, undefined == undefined, undefined < undefined, undefined > undefined]; }
+        ''')
+        self.assertEqual(jsi.call_function('x'), [True, True, False, False])
+
+        jsi = JSInterpreter('''
+        function x() { return [undefined === 0, undefined == 0, undefined < 0, undefined > 0]; }
+        ''')
+        self.assertEqual(jsi.call_function('x'), [False, False, False, False])
+
+        jsi = JSInterpreter('''
+        function x() { return [undefined >= 0, undefined <= 0]; }
+        ''')
+        self.assertEqual(jsi.call_function('x'), [False, False])
+
+        jsi = JSInterpreter('''
+        function x() { return [undefined > null, undefined < null, undefined == null, undefined === null]; }
+        ''')
+        self.assertEqual(jsi.call_function('x'), [False, False, True, False])
+
+        jsi = JSInterpreter('''
+        function x() { return [undefined === null, undefined == null, undefined < null, undefined > null]; }
+        ''')
+        self.assertEqual(jsi.call_function('x'), [False, True, False, False])
+
+        jsi = JSInterpreter('''
+        function x() { let v; return [42+v, v+42, v**42, 42**v, 0**v]; }
+        ''')
+        for y in jsi.call_function('x'):
+            self.assertTrue(math.isnan(y))
+
+        jsi = JSInterpreter('''
+        function x() { let v; return v**0; }
+        ''')
+        self.assertEqual(jsi.call_function('x'), 1)
+
+        jsi = JSInterpreter('''
+        function x() { let v; return [v>42, v<=42, v&&42, 42&&v]; }
+        ''')
+        self.assertEqual(jsi.call_function('x'), [False, False, JS_Undefined, JS_Undefined])
+
+        jsi = JSInterpreter('function x(){return undefined ?? 42; }')
+        self.assertEqual(jsi.call_function('x'), 42)
+
+    def test_object(self):
+        jsi = JSInterpreter('''
+        function x() { return {}; }
+        ''')
+        self.assertEqual(jsi.call_function('x'), {})
+
+        jsi = JSInterpreter('''
+        function x() { let a = {m1: 42, m2: 0 }; return [a["m1"], a.m2]; }
+        ''')
+        self.assertEqual(jsi.call_function('x'), [42, 0])
+
+        jsi = JSInterpreter('''
+        function x() { let a; return a?.qq; }
+        ''')
+        self.assertEqual(jsi.call_function('x'), JS_Undefined)
+
+        jsi = JSInterpreter('''
+        function x() { let a = {m1: 42, m2: 0 }; return a?.qq; }
+        ''')
+        self.assertEqual(jsi.call_function('x'), JS_Undefined)
+
+    def test_regex(self):
+        jsi = JSInterpreter('''
+        function x() { let a=/,,[/,913,/](,)}/; }
+        ''')
+        self.assertEqual(jsi.call_function('x'), None)
+
+        jsi = JSInterpreter('''
+        function x() { let a=/,,[/,913,/](,)}/; return a; }
+        ''')
+        self.assertIsInstance(jsi.call_function('x'), re.Pattern)
+
+        jsi = JSInterpreter('''
+        function x() { let a=/,,[/,913,/](,)}/i; return a; }
+        ''')
+        self.assertEqual(jsi.call_function('x').flags & re.I, re.I)
+

 if __name__ == '__main__':
    unittest.main()
--- a/yt_dlp/YoutubeDL.py
+++ b/yt_dlp/YoutubeDL.py
@ -444,6 +444,7 @@ class YoutubeDL:
                       * 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):
--- a/yt_dlp/extractor/_extractors.py
+++ b/yt_dlp/extractor/_extractors.py
@ -2200,17 +2200,41 @@ from .youtube import (
 from .zapiks import ZapiksIE
 from .zattoo import (
    BBVTVIE,
+    BBVTVLiveIE,
+    BBVTVRecordingsIE,
    EinsUndEinsTVIE,
+    EinsUndEinsTVLiveIE,
+    EinsUndEinsTVRecordingsIE,
    EWETVIE,
+    EWETVLiveIE,
+    EWETVRecordingsIE,
    GlattvisionTVIE,
+    GlattvisionTVLiveIE,
+    GlattvisionTVRecordingsIE,
    MNetTVIE,
-    NetPlusIE,
+    MNetTVLiveIE,
+    MNetTVRecordingsIE,
+    NetPlusTVIE,
+    NetPlusTVLiveIE,
+    NetPlusTVRecordingsIE,
    OsnatelTVIE,
+    OsnatelTVLiveIE,
+    OsnatelTVRecordingsIE,
    QuantumTVIE,
+    QuantumTVLiveIE,
+    QuantumTVRecordingsIE,
    SaltTVIE,
+    SaltTVLiveIE,
+    SaltTVRecordingsIE,
    SAKTVIE,
+    SAKTVLiveIE,
+    SAKTVRecordingsIE,
    VTXTVIE,
+    VTXTVLiveIE,
+    VTXTVRecordingsIE,
    WalyTVIE,
+    WalyTVLiveIE,
+    WalyTVRecordingsIE,
    ZattooIE,
    ZattooLiveIE,
    ZattooMoviesIE,
--- a/yt_dlp/extractor/instagram.py
+++ b/yt_dlp/extractor/instagram.py
@ -39,37 +39,42 @@ class InstagramBaseIE(InfoExtractor):
    _NETRC_MACHINE = 'instagram'
    _IS_LOGGED_IN = False

+    _API_BASE_URL = 'https://i.instagram.com/api/v1'
+    _LOGIN_URL = 'https://www.instagram.com/accounts/login'
+    _API_HEADERS = {
+        'X-IG-App-ID': '936619743392459',
+        'X-ASBD-ID': '198387',
+        'X-IG-WWW-Claim': '0',
+        'Origin': 'https://www.instagram.com',
+        'Accept': '*/*',
+        'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.0.0 Safari/537.36',
+    }
+
    def _perform_login(self, username, password):
        if self._IS_LOGGED_IN:
            return

        login_webpage = self._download_webpage(
-            'https://www.instagram.com/accounts/login/', None,
-            note='Downloading login webpage', errnote='Failed to download login webpage')
+            self._LOGIN_URL, None, note='Downloading login webpage', errnote='Failed to download login webpage')

-        shared_data = self._parse_json(
-            self._search_regex(
-                r'window\._sharedData\s*=\s*({.+?});',
-                login_webpage, 'shared data', default='{}'),
-            None)
+        shared_data = self._parse_json(self._search_regex(
+            r'window\._sharedData\s*=\s*({.+?});', login_webpage, 'shared data', default='{}'), None)

-        login = self._download_json('https://www.instagram.com/accounts/login/ajax/', None, note='Logging in', headers={
-            'Accept': '*/*',
-            'X-IG-App-ID': '936619743392459',
-            'X-ASBD-ID': '198387',
-            'X-IG-WWW-Claim': '0',
-            'X-Requested-With': 'XMLHttpRequest',
-            'X-CSRFToken': shared_data['config']['csrf_token'],
-            'X-Instagram-AJAX': shared_data['rollout_hash'],
-            'Referer': 'https://www.instagram.com/',
-        }, data=urlencode_postdata({
-            'enc_password': f'#PWD_INSTAGRAM_BROWSER:0:{int(time.time())}:{password}',
-            'username': username,
-            'queryParams': '{}',
-            'optIntoOneTap': 'false',
-            'stopDeletionNonce': '',
-            'trustedDeviceRecords': '{}',
-        }))
+        login = self._download_json(
+            f'{self._LOGIN_URL}/ajax/', None, note='Logging in', headers={
+                **self._API_HEADERS,
+                'X-Requested-With': 'XMLHttpRequest',
+                'X-CSRFToken': shared_data['config']['csrf_token'],
+                'X-Instagram-AJAX': shared_data['rollout_hash'],
+                'Referer': 'https://www.instagram.com/',
+            }, data=urlencode_postdata({
+                'enc_password': f'#PWD_INSTAGRAM_BROWSER:0:{int(time.time())}:{password}',
+                'username': username,
+                'queryParams': '{}',
+                'optIntoOneTap': 'false',
+                'stopDeletionNonce': '',
+                'trustedDeviceRecords': '{}',
+            }))

        if not login.get('authenticated'):
            if login.get('message'):
@ -134,7 +139,7 @@ class InstagramBaseIE(InfoExtractor):
            }

    def _extract_product_media(self, product_media):
-        media_id = product_media.get('code') or product_media.get('id')
+        media_id = product_media.get('code') or _pk_to_id(product_media.get('pk'))
        vcodec = product_media.get('video_codec')
        dash_manifest_raw = product_media.get('video_dash_manifest')
        videos_list = product_media.get('video_versions')
@ -179,7 +184,7 @@ class InstagramBaseIE(InfoExtractor):

        user_info = product_info.get('user') or {}
        info_dict = {
-            'id': product_info.get('code') or product_info.get('id'),
+            'id': product_info.get('code') or _pk_to_id(product_info.get('pk')),
            'title': product_info.get('title') or f'Video by {user_info.get("username")}',
            'description': traverse_obj(product_info, ('caption', 'text'), expected_type=str_or_none),
            'timestamp': int_or_none(product_info.get('taken_at')),
@ -360,49 +365,74 @@ class InstagramIE(InstagramBaseIE):

    def _real_extract(self, url):
        video_id, url = self._match_valid_url(url).group('id', 'url')
-        general_info = self._download_json(
-            f'https://www.instagram.com/graphql/query/?query_hash=9f8827793ef34641b2fb195d4d41151c'
-            f'&variables=%7B"shortcode":"{video_id}",'
-            '"parent_comment_count":10,"has_threaded_comments":true}', video_id, fatal=False, errnote=False,
-            headers={
-                'Accept': '*',
-                'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36',
-                'Authority': 'www.instagram.com',
-                'Referer': 'https://www.instagram.com',
-                'x-ig-app-id': '936619743392459',
-            })
-        media = traverse_obj(general_info, ('data', 'shortcode_media')) or {}
+        media, webpage = {}, ''
+
+        api_check = self._download_json(
+            f'{self._API_BASE_URL}/web/get_ruling_for_content/?content_type=MEDIA&target_id={_id_to_pk(video_id)}',
+            video_id, headers=self._API_HEADERS, fatal=False, note='Setting up session', errnote=False) or {}
+        csrf_token = self._get_cookies('https://www.instagram.com').get('csrftoken')
+
+        if not csrf_token:
+            self.report_warning('No csrf token set by Instagram API', video_id)
+        elif api_check.get('status') != 'ok':
+            self.report_warning('Instagram API is not granting access', video_id)
+        else:
+            if self._get_cookies(url).get('sessionid'):
+                media.update(traverse_obj(self._download_json(
+                    f'{self._API_BASE_URL}/media/{_id_to_pk(video_id)}/info/', video_id,
+                    fatal=False, note='Downloading video info', headers={
+                        **self._API_HEADERS,
+                        'X-CSRFToken': csrf_token.value,
+                    }), ('items', 0)) or {})
+                if media:
+                    return self._extract_product(media)
+
+            variables = {
+                'shortcode': video_id,
+                'child_comment_count': 3,
+                'fetch_comment_count': 40,
+                'parent_comment_count': 24,
+                'has_threaded_comments': True,
+            }
+            general_info = self._download_json(
+                'https://www.instagram.com/graphql/query/', video_id, fatal=False,
+                headers={
+                    **self._API_HEADERS,
+                    'X-CSRFToken': csrf_token.value,
+                    'X-Requested-With': 'XMLHttpRequest',
+                    'Referer': url,
+                }, query={
+                    'query_hash': '9f8827793ef34641b2fb195d4d41151c',
+                    'variables': json.dumps(variables, separators=(',', ':')),
+                })
+            media.update(traverse_obj(general_info, ('data', 'shortcode_media')) or {})
+
        if not media:
-            self.report_warning('General metadata extraction failed', video_id)
+            self.report_warning('General metadata extraction failed (some metadata might be missing).', video_id)
+            webpage, urlh = self._download_webpage_handle(url, video_id)
+            shared_data = self._search_json(
+                r'window\._sharedData\s*=', webpage, 'shared data', video_id, fatal=False) or {}

-        info = self._download_json(
-            f'https://i.instagram.com/api/v1/media/{_id_to_pk(video_id)}/info/', video_id,
-            fatal=False, note='Downloading video info', errnote=False, headers={
-                'Accept': '*',
-                'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36',
-                'Authority': 'www.instagram.com',
-                'Referer': 'https://www.instagram.com',
-                'x-ig-app-id': '936619743392459',
-            })
-        if info:
-            media.update(info['items'][0])
-            return self._extract_product(media)
+            if shared_data and self._LOGIN_URL not in urlh.geturl():
+                media.update(traverse_obj(
+                    shared_data, ('entry_data', 'PostPage', 0, 'graphql', 'shortcode_media'),
+                    ('entry_data', 'PostPage', 0, 'media'), expected_type=dict) or {})
+            else:
+                self.report_warning('Main webpage is locked behind the login page. Retrying with embed webpage')
+                webpage = self._download_webpage(
+                    f'{url}/embed/', video_id, note='Downloading embed webpage', fatal=False)
+                additional_data = self._search_json(
+                    r'window\.__additionalDataLoaded\s*\(\s*[^,]+,\s*', webpage, 'additional data', video_id, fatal=False)
+                if not additional_data:
+                    self.raise_login_required('Requested content is not available, rate-limit reached or login required')

-        webpage = self._download_webpage(
-            f'https://www.instagram.com/p/{video_id}/embed/', video_id,
-            note='Downloading embed webpage', fatal=False)
-        if not webpage:
-            self.raise_login_required('Requested content was not found, the content might be private')
+                product_item = traverse_obj(additional_data, ('items', 0), expected_type=dict)
+                if product_item:
+                    media.update(product_item)
+                    return self._extract_product(media)

-        additional_data = self._search_json(
-            r'window\.__additionalDataLoaded\s*\(\s*[^,]+,\s*', webpage, 'additional data', video_id, fatal=False)
-        product_item = traverse_obj(additional_data, ('items', 0), expected_type=dict)
-        if product_item:
-            media.update(product_item)
-            return self._extract_product(media)
-
-        media.update(traverse_obj(
-            additional_data, ('graphql', 'shortcode_media'), 'shortcode_media', expected_type=dict) or {})
+                media.update(traverse_obj(
+                    additional_data, ('graphql', 'shortcode_media'), 'shortcode_media', expected_type=dict) or {})

        username = traverse_obj(media, ('owner', 'username')) or self._search_regex(
            r'"owner"\s*:\s*{\s*"username"\s*:\s*"(.+?)"', webpage, 'username', fatal=False)
@ -649,12 +679,8 @@ class InstagramStoryIE(InstagramBaseIE):

        story_info_url = user_id if username != 'highlights' else f'highlight:{story_id}'
        videos = traverse_obj(self._download_json(
-            f'https://i.instagram.com/api/v1/feed/reels_media/?reel_ids={story_info_url}',
-            story_id, errnote=False, fatal=False, headers={
-                'X-IG-App-ID': 936619743392459,
-                'X-ASBD-ID': 198387,
-                'X-IG-WWW-Claim': 0,
-            }), 'reels')
+            f'{self._API_BASE_URL}/feed/reels_media/?reel_ids={story_info_url}',
+            story_id, errnote=False, fatal=False, headers=self._API_HEADERS), 'reels')
        if not videos:
            self.raise_login_required('You need to log in to access this content')

--- a/yt_dlp/extractor/rai.py
+++ b/yt_dlp/extractor/rai.py
@ -156,7 +156,7 @@ class RaiBaseIE(InfoExtractor):
            br = int_or_none(tbr)
            if len(fmts) == 1 and not br:
                br = fmts[0].get('tbr')
-            if br or 0 > 300:
+            if br and br > 300:
                tbr = compat_str(math.floor(br / 100) * 100)
            else:
                tbr = '250'
--- a/yt_dlp/extractor/redbee.py
+++ b/yt_dlp/extractor/redbee.py
@ -69,6 +69,10 @@ class RedBeeBaseIE(InfoExtractor):
                fmts, subs = self._extract_m3u8_formats_and_subtitles(
                    format['mediaLocator'], asset_id, fatal=False)

+            if format.get('drm'):
+                for f in fmts:
+                    f['has_drm'] = True
+
            formats.extend(fmts)
            self._merge_subtitles(subs, target=subtitles)

@ -269,8 +273,17 @@ class RTBFIE(RedBeeBaseIE):
        embed_page = self._download_webpage(
            'https://www.rtbf.be/auvio/embed/' + ('direct' if live else 'media'),
            media_id, query={'id': media_id})
-        data = self._parse_json(self._html_search_regex(
-            r'data-media="([^"]+)"', embed_page, 'media data'), media_id)
+
+        media_data = self._html_search_regex(r'data-media="([^"]+)"', embed_page, 'media data', fatal=False)
+        if not media_data:
+            if re.search(r'<div[^>]+id="js-error-expired"[^>]+class="(?![^"]*hidden)', embed_page):
+                raise ExtractorError('Livestream has ended.', expected=True)
+            if re.search(r'<div[^>]+id="js-sso-connect"[^>]+class="(?![^"]*hidden)', embed_page):
+                self.raise_login_required()
+
+            raise ExtractorError('Could not find media data')
+
+        data = self._parse_json(media_data, media_id)

        error = data.get('error')
        if error:
@ -280,15 +293,20 @@ class RTBFIE(RedBeeBaseIE):
        if provider in self._PROVIDERS:
            return self.url_result(data['url'], self._PROVIDERS[provider])

-        title = data['subtitle']
+        title = traverse_obj(data, 'subtitle', 'title')
        is_live = data.get('isLive')
        height_re = r'-(\d+)p\.'
-        formats = []
+        formats, subtitles = [], {}

-        m3u8_url = data.get('urlHlsAes128') or data.get('urlHls')
+        # The old api still returns m3u8 and mpd manifest for livestreams, but these are 'fake'
+        # since all they contain is a 20s video that is completely unrelated.
+        # https://github.com/yt-dlp/yt-dlp/issues/4656#issuecomment-1214461092
+        m3u8_url = None if data.get('isLive') else traverse_obj(data, 'urlHlsAes128', 'urlHls')
        if m3u8_url:
-            formats.extend(self._extract_m3u8_formats(
-                m3u8_url, media_id, 'mp4', m3u8_id='hls', fatal=False))
+            fmts, subs = self._extract_m3u8_formats_and_subtitles(
+                m3u8_url, media_id, 'mp4', m3u8_id='hls', fatal=False)
+            formats.extend(fmts)
+            self._merge_subtitles(subs, target=subtitles)

        fix_url = lambda x: x.replace('//rtbf-vod.', '//rtbf.') if '/geo/drm/' in x else x
        http_url = data.get('url')
@ -319,10 +337,12 @@ class RTBFIE(RedBeeBaseIE):
                    'height': height,
                })

-        mpd_url = data.get('urlDash')
+        mpd_url = None if data.get('isLive') else data.get('urlDash')
        if mpd_url and (self.get_param('allow_unplayable_formats') or not data.get('drm')):
-            formats.extend(self._extract_mpd_formats(
-                mpd_url, media_id, mpd_id='dash', fatal=False))
+            fmts, subs = self._extract_mpd_formats_and_subtitles(
+                mpd_url, media_id, mpd_id='dash', fatal=False)
+            formats.extend(fmts)
+            self._merge_subtitles(subs, target=subtitles)

        audio_url = data.get('urlAudio')
        if audio_url:
@ -332,7 +352,6 @@ class RTBFIE(RedBeeBaseIE):
                'vcodec': 'none',
            })

-        subtitles = {}
        for track in (data.get('tracks') or {}).values():
            sub_url = track.get('url')
            if not sub_url:
@ -342,7 +361,7 @@ class RTBFIE(RedBeeBaseIE):
            })

        if not formats:
-            fmts, subs = self._get_formats_and_subtitles(url, media_id)
+            fmts, subs = self._get_formats_and_subtitles(url, f'live_{media_id}' if is_live else media_id)
            formats.extend(fmts)
            self._merge_subtitles(subs, target=subtitles)

--- a/yt_dlp/extractor/youtube.py
+++ b/yt_dlp/extractor/youtube.py
@ -868,7 +868,7 @@ class YoutubeBaseInfoExtractor(InfoExtractor):
                            else None),
            'live_status': ('is_upcoming' if scheduled_timestamp is not None
                            else 'was_live' if 'streamed' in time_text.lower()
-                            else 'is_live' if overlay_style is not None and overlay_style == 'LIVE' or 'live now' in badges
+                            else 'is_live' if overlay_style == 'LIVE' or 'live now' in badges
                            else None),
            'release_timestamp': scheduled_timestamp,
            'availability': self._availability(needs_premium='premium' in badges, needs_subscription='members only' in badges)
--- a/yt_dlp/extractor/zattoo.py
+++ b/yt_dlp/extractor/zattoo.py
@ -236,32 +236,24 @@ class ZattooPlatformBaseIE(InfoExtractor):

    def _real_extract(self, url):
        video_id, record_id = self._match_valid_url(url).groups()
-        return self._extract_video(video_id, record_id)
+        return getattr(self, f'_extract_{self._TYPE}')(video_id or record_id)


-def _make_valid_url(host):
-    return rf'https?://(?:www\.)?{re.escape(host)}/watch/[^/]+?/(?P<id>[0-9]+)[^/]+(?:/(?P<recid>[0-9]+))?'
+def _create_valid_url(host, match, qs, base_re=None):
+    match_base = fr'|{base_re}/(?P<vid1>{match})' if base_re else '(?P<vid1>)'
+    return rf'''(?x)https?://(?:www\.)?{re.escape(host)}/(?:
+        [^?#]+\?(?:[^#]+&)?{qs}=(?P<vid2>{match})
+        {match_base}
+    )'''


 class ZattooBaseIE(ZattooPlatformBaseIE):
    _NETRC_MACHINE = 'zattoo'
    _HOST = 'zattoo.com'

-    @staticmethod
-    def _create_valid_url(match, qs, base_re=None):
-        match_base = fr'|{base_re}/(?P<vid1>{match})' if base_re else '(?P<vid1>)'
-        return rf'''(?x)https?://(?:www\.)?zattoo\.com/(?:
-            [^?#]+\?(?:[^#]+&)?{qs}=(?P<vid2>{match})
-            {match_base}
-        )'''
-
-    def _real_extract(self, url):
-        vid1, vid2 = self._match_valid_url(url).group('vid1', 'vid2')
-        return getattr(self, f'_extract_{self._TYPE}')(vid1 or vid2)
-

 class ZattooIE(ZattooBaseIE):
-    _VALID_URL = ZattooBaseIE._create_valid_url(r'\d+', 'program', '(?:program|watch)/[^/]+')
+    _VALID_URL = _create_valid_url(ZattooBaseIE._HOST, r'\d+', 'program', '(?:program|watch)/[^/]+')
    _TYPE = 'video'
    _TESTS = [{
        'url': 'https://zattoo.com/program/zdf/250170418',
@ -288,7 +280,7 @@ class ZattooIE(ZattooBaseIE):


 class ZattooLiveIE(ZattooBaseIE):
-    _VALID_URL = ZattooBaseIE._create_valid_url(r'[^/?&#]+', 'channel', 'live')
+    _VALID_URL = _create_valid_url(ZattooBaseIE._HOST, r'[^/?&#]+', 'channel', 'live')
    _TYPE = 'live'
    _TESTS = [{
        'url': 'https://zattoo.com/channels/german?channel=srf_zwei',
@ -304,7 +296,7 @@ class ZattooLiveIE(ZattooBaseIE):


 class ZattooMoviesIE(ZattooBaseIE):
-    _VALID_URL = ZattooBaseIE._create_valid_url(r'\w+', 'movie_id', 'vod/movies')
+    _VALID_URL = _create_valid_url(ZattooBaseIE._HOST, r'\w+', 'movie_id', 'vod/movies')
    _TYPE = 'ondemand'
    _TESTS = [{
        'url': 'https://zattoo.com/vod/movies/7521',
@ -316,7 +308,7 @@ class ZattooMoviesIE(ZattooBaseIE):


 class ZattooRecordingsIE(ZattooBaseIE):
-    _VALID_URL = ZattooBaseIE._create_valid_url(r'\d+', 'recording')
+    _VALID_URL = _create_valid_url('zattoo.com', r'\d+', 'recording')
    _TYPE = 'record'
    _TESTS = [{
        'url': 'https://zattoo.com/recordings?recording=193615508',
@ -327,139 +319,547 @@ class ZattooRecordingsIE(ZattooBaseIE):
    }]


-class NetPlusIE(ZattooPlatformBaseIE):
+class NetPlusTVBaseIE(ZattooPlatformBaseIE):
    _NETRC_MACHINE = 'netplus'
    _HOST = 'netplus.tv'
    _API_HOST = 'www.%s' % _HOST
-    _VALID_URL = _make_valid_url(_HOST)

+
+class NetPlusTVIE(NetPlusTVBaseIE):
+    _VALID_URL = _create_valid_url(NetPlusTVBaseIE._HOST, r'\d+', 'program', '(?:program|watch)/[^/]+')
+    _TYPE = 'video'
    _TESTS = [{
-        'url': 'https://www.netplus.tv/watch/abc/123-abc',
+        'url': 'https://netplus.tv/program/daserste/210177916',
+        'only_matching': True,
+    }, {
+        'url': 'https://netplus.tv/guide/german?channel=srf1&program=169860555',
        'only_matching': True,
    }]


-class MNetTVIE(ZattooPlatformBaseIE):
+class NetPlusTVLiveIE(NetPlusTVBaseIE):
+    _VALID_URL = _create_valid_url(NetPlusTVBaseIE._HOST, r'[^/?&#]+', 'channel', 'live')
+    _TYPE = 'live'
+    _TESTS = [{
+        'url': 'https://netplus.tv/channels/german?channel=srf_zwei',
+        'only_matching': True,
+    }, {
+        'url': 'https://netplus.tv/live/srf1',
+        'only_matching': True,
+    }]
+
+    @classmethod
+    def suitable(cls, url):
+        return False if NetPlusTVIE.suitable(url) else super().suitable(url)
+
+
+class NetPlusTVRecordingsIE(NetPlusTVBaseIE):
+    _VALID_URL = _create_valid_url(NetPlusTVBaseIE._HOST, r'\d+', 'recording')
+    _TYPE = 'record'
+    _TESTS = [{
+        'url': 'https://netplus.tv/recordings?recording=193615508',
+        'only_matching': True,
+    }, {
+        'url': 'https://netplus.tv/tc/ptc_recordings_all_recordings?recording=193615420',
+        'only_matching': True,
+    }]
+
+
+class MNetTVBaseIE(ZattooPlatformBaseIE):
    _NETRC_MACHINE = 'mnettv'
    _HOST = 'tvplus.m-net.de'
-    _VALID_URL = _make_valid_url(_HOST)

+
+class MNetTVIE(MNetTVBaseIE):
+    _VALID_URL = _create_valid_url(MNetTVBaseIE._HOST, r'\d+', 'program', '(?:program|watch)/[^/]+')
+    _TYPE = 'video'
    _TESTS = [{
-        'url': 'https://tvplus.m-net.de/watch/abc/123-abc',
+        'url': 'https://tvplus.m-net.de/program/daserste/210177916',
+        'only_matching': True,
+    }, {
+        'url': 'https://tvplus.m-net.de/guide/german?channel=srf1&program=169860555',
        'only_matching': True,
    }]


-class WalyTVIE(ZattooPlatformBaseIE):
+class MNetTVLiveIE(MNetTVBaseIE):
+    _VALID_URL = _create_valid_url(MNetTVBaseIE._HOST, r'[^/?&#]+', 'channel', 'live')
+    _TYPE = 'live'
+    _TESTS = [{
+        'url': 'https://tvplus.m-net.de/channels/german?channel=srf_zwei',
+        'only_matching': True,
+    }, {
+        'url': 'https://tvplus.m-net.de/live/srf1',
+        'only_matching': True,
+    }]
+
+    @classmethod
+    def suitable(cls, url):
+        return False if MNetTVIE.suitable(url) else super().suitable(url)
+
+
+class MNetTVRecordingsIE(MNetTVBaseIE):
+    _VALID_URL = _create_valid_url(MNetTVBaseIE._HOST, r'\d+', 'recording')
+    _TYPE = 'record'
+    _TESTS = [{
+        'url': 'https://tvplus.m-net.de/recordings?recording=193615508',
+        'only_matching': True,
+    }, {
+        'url': 'https://tvplus.m-net.de/tc/ptc_recordings_all_recordings?recording=193615420',
+        'only_matching': True,
+    }]
+
+
+class WalyTVBaseIE(ZattooPlatformBaseIE):
    _NETRC_MACHINE = 'walytv'
    _HOST = 'player.waly.tv'
-    _VALID_URL = _make_valid_url(_HOST)

+
+class WalyTVIE(WalyTVBaseIE):
+    _VALID_URL = _create_valid_url(WalyTVBaseIE._HOST, r'\d+', 'program', '(?:program|watch)/[^/]+')
+    _TYPE = 'video'
    _TESTS = [{
-        'url': 'https://player.waly.tv/watch/abc/123-abc',
+        'url': 'https://player.waly.tv/program/daserste/210177916',
+        'only_matching': True,
+    }, {
+        'url': 'https://player.waly.tv/guide/german?channel=srf1&program=169860555',
        'only_matching': True,
    }]


-class BBVTVIE(ZattooPlatformBaseIE):
+class WalyTVLiveIE(WalyTVBaseIE):
+    _VALID_URL = _create_valid_url(WalyTVBaseIE._HOST, r'[^/?&#]+', 'channel', 'live')
+    _TYPE = 'live'
+    _TESTS = [{
+        'url': 'https://player.waly.tv/channels/german?channel=srf_zwei',
+        'only_matching': True,
+    }, {
+        'url': 'https://player.waly.tv/live/srf1',
+        'only_matching': True,
+    }]
+
+    @classmethod
+    def suitable(cls, url):
+        return False if WalyTVIE.suitable(url) else super().suitable(url)
+
+
+class WalyTVRecordingsIE(WalyTVBaseIE):
+    _VALID_URL = _create_valid_url(WalyTVBaseIE._HOST, r'\d+', 'recording')
+    _TYPE = 'record'
+    _TESTS = [{
+        'url': 'https://player.waly.tv/recordings?recording=193615508',
+        'only_matching': True,
+    }, {
+        'url': 'https://player.waly.tv/tc/ptc_recordings_all_recordings?recording=193615420',
+        'only_matching': True,
+    }]
+
+
+class BBVTVBaseIE(ZattooPlatformBaseIE):
    _NETRC_MACHINE = 'bbvtv'
    _HOST = 'bbv-tv.net'
    _API_HOST = 'www.%s' % _HOST
-    _VALID_URL = _make_valid_url(_HOST)

+
+class BBVTVIE(BBVTVBaseIE):
+    _VALID_URL = _create_valid_url(BBVTVBaseIE._HOST, r'\d+', 'program', '(?:program|watch)/[^/]+')
+    _TYPE = 'video'
    _TESTS = [{
-        'url': 'https://www.bbv-tv.net/watch/abc/123-abc',
+        'url': 'https://bbv-tv.net/program/daserste/210177916',
+        'only_matching': True,
+    }, {
+        'url': 'https://bbv-tv.net/guide/german?channel=srf1&program=169860555',
        'only_matching': True,
    }]


-class VTXTVIE(ZattooPlatformBaseIE):
+class BBVTVLiveIE(BBVTVBaseIE):
+    _VALID_URL = _create_valid_url(BBVTVBaseIE._HOST, r'[^/?&#]+', 'channel', 'live')
+    _TYPE = 'live'
+    _TESTS = [{
+        'url': 'https://bbv-tv.net/channels/german?channel=srf_zwei',
+        'only_matching': True,
+    }, {
+        'url': 'https://bbv-tv.net/live/srf1',
+        'only_matching': True,
+    }]
+
+    @classmethod
+    def suitable(cls, url):
+        return False if BBVTVIE.suitable(url) else super().suitable(url)
+
+
+class BBVTVRecordingsIE(BBVTVBaseIE):
+    _VALID_URL = _create_valid_url(BBVTVBaseIE._HOST, r'\d+', 'recording')
+    _TYPE = 'record'
+    _TESTS = [{
+        'url': 'https://bbv-tv.net/recordings?recording=193615508',
+        'only_matching': True,
+    }, {
+        'url': 'https://bbv-tv.net/tc/ptc_recordings_all_recordings?recording=193615420',
+        'only_matching': True,
+    }]
+
+
+class VTXTVBaseIE(ZattooPlatformBaseIE):
    _NETRC_MACHINE = 'vtxtv'
    _HOST = 'vtxtv.ch'
    _API_HOST = 'www.%s' % _HOST
-    _VALID_URL = _make_valid_url(_HOST)

+
+class VTXTVIE(VTXTVBaseIE):
+    _VALID_URL = _create_valid_url(VTXTVBaseIE._HOST, r'\d+', 'program', '(?:program|watch)/[^/]+')
+    _TYPE = 'video'
    _TESTS = [{
-        'url': 'https://www.vtxtv.ch/watch/abc/123-abc',
+        'url': 'https://vtxtv.ch/program/daserste/210177916',
+        'only_matching': True,
+    }, {
+        'url': 'https://vtxtv.ch/guide/german?channel=srf1&program=169860555',
        'only_matching': True,
    }]


-class GlattvisionTVIE(ZattooPlatformBaseIE):
+class VTXTVLiveIE(VTXTVBaseIE):
+    _VALID_URL = _create_valid_url(VTXTVBaseIE._HOST, r'[^/?&#]+', 'channel', 'live')
+    _TYPE = 'live'
+    _TESTS = [{
+        'url': 'https://vtxtv.ch/channels/german?channel=srf_zwei',
+        'only_matching': True,
+    }, {
+        'url': 'https://vtxtv.ch/live/srf1',
+        'only_matching': True,
+    }]
+
+    @classmethod
+    def suitable(cls, url):
+        return False if VTXTVIE.suitable(url) else super().suitable(url)
+
+
+class VTXTVRecordingsIE(VTXTVBaseIE):
+    _VALID_URL = _create_valid_url(VTXTVBaseIE._HOST, r'\d+', 'recording')
+    _TYPE = 'record'
+    _TESTS = [{
+        'url': 'https://vtxtv.ch/recordings?recording=193615508',
+        'only_matching': True,
+    }, {
+        'url': 'https://vtxtv.ch/tc/ptc_recordings_all_recordings?recording=193615420',
+        'only_matching': True,
+    }]
+
+
+class GlattvisionTVBaseIE(ZattooPlatformBaseIE):
    _NETRC_MACHINE = 'glattvisiontv'
    _HOST = 'iptv.glattvision.ch'
-    _VALID_URL = _make_valid_url(_HOST)

+
+class GlattvisionTVIE(GlattvisionTVBaseIE):
+    _VALID_URL = _create_valid_url(GlattvisionTVBaseIE._HOST, r'\d+', 'program', '(?:program|watch)/[^/]+')
+    _TYPE = 'video'
    _TESTS = [{
-        'url': 'https://iptv.glattvision.ch/watch/abc/123-abc',
+        'url': 'https://iptv.glattvision.ch/program/daserste/210177916',
+        'only_matching': True,
+    }, {
+        'url': 'https://iptv.glattvision.ch/guide/german?channel=srf1&program=169860555',
        'only_matching': True,
    }]


-class SAKTVIE(ZattooPlatformBaseIE):
+class GlattvisionTVLiveIE(GlattvisionTVBaseIE):
+    _VALID_URL = _create_valid_url(GlattvisionTVBaseIE._HOST, r'[^/?&#]+', 'channel', 'live')
+    _TYPE = 'live'
+    _TESTS = [{
+        'url': 'https://iptv.glattvision.ch/channels/german?channel=srf_zwei',
+        'only_matching': True,
+    }, {
+        'url': 'https://iptv.glattvision.ch/live/srf1',
+        'only_matching': True,
+    }]
+
+    @classmethod
+    def suitable(cls, url):
+        return False if GlattvisionTVIE.suitable(url) else super().suitable(url)
+
+
+class GlattvisionTVRecordingsIE(GlattvisionTVBaseIE):
+    _VALID_URL = _create_valid_url(GlattvisionTVBaseIE._HOST, r'\d+', 'recording')
+    _TYPE = 'record'
+    _TESTS = [{
+        'url': 'https://iptv.glattvision.ch/recordings?recording=193615508',
+        'only_matching': True,
+    }, {
+        'url': 'https://iptv.glattvision.ch/tc/ptc_recordings_all_recordings?recording=193615420',
+        'only_matching': True,
+    }]
+
+
+class SAKTVBaseIE(ZattooPlatformBaseIE):
    _NETRC_MACHINE = 'saktv'
    _HOST = 'saktv.ch'
    _API_HOST = 'www.%s' % _HOST
-    _VALID_URL = _make_valid_url(_HOST)

+
+class SAKTVIE(SAKTVBaseIE):
+    _VALID_URL = _create_valid_url(SAKTVBaseIE._HOST, r'\d+', 'program', '(?:program|watch)/[^/]+')
+    _TYPE = 'video'
    _TESTS = [{
-        'url': 'https://www.saktv.ch/watch/abc/123-abc',
+        'url': 'https://saktv.ch/program/daserste/210177916',
+        'only_matching': True,
+    }, {
+        'url': 'https://saktv.ch/guide/german?channel=srf1&program=169860555',
        'only_matching': True,
    }]


-class EWETVIE(ZattooPlatformBaseIE):
+class SAKTVLiveIE(SAKTVBaseIE):
+    _VALID_URL = _create_valid_url(SAKTVBaseIE._HOST, r'[^/?&#]+', 'channel', 'live')
+    _TYPE = 'live'
+    _TESTS = [{
+        'url': 'https://saktv.ch/channels/german?channel=srf_zwei',
+        'only_matching': True,
+    }, {
+        'url': 'https://saktv.ch/live/srf1',
+        'only_matching': True,
+    }]
+
+    @classmethod
+    def suitable(cls, url):
+        return False if SAKTVIE.suitable(url) else super().suitable(url)
+
+
+class SAKTVRecordingsIE(SAKTVBaseIE):
+    _VALID_URL = _create_valid_url(SAKTVBaseIE._HOST, r'\d+', 'recording')
+    _TYPE = 'record'
+    _TESTS = [{
+        'url': 'https://saktv.ch/recordings?recording=193615508',
+        'only_matching': True,
+    }, {
+        'url': 'https://saktv.ch/tc/ptc_recordings_all_recordings?recording=193615420',
+        'only_matching': True,
+    }]
+
+
+class EWETVBaseIE(ZattooPlatformBaseIE):
    _NETRC_MACHINE = 'ewetv'
    _HOST = 'tvonline.ewe.de'
-    _VALID_URL = _make_valid_url(_HOST)

+
+class EWETVIE(EWETVBaseIE):
+    _VALID_URL = _create_valid_url(EWETVBaseIE._HOST, r'\d+', 'program', '(?:program|watch)/[^/]+')
+    _TYPE = 'video'
    _TESTS = [{
-        'url': 'https://tvonline.ewe.de/watch/abc/123-abc',
+        'url': 'https://tvonline.ewe.de/program/daserste/210177916',
+        'only_matching': True,
+    }, {
+        'url': 'https://tvonline.ewe.de/guide/german?channel=srf1&program=169860555',
        'only_matching': True,
    }]


-class QuantumTVIE(ZattooPlatformBaseIE):
+class EWETVLiveIE(EWETVBaseIE):
+    _VALID_URL = _create_valid_url(EWETVBaseIE._HOST, r'[^/?&#]+', 'channel', 'live')
+    _TYPE = 'live'
+    _TESTS = [{
+        'url': 'https://tvonline.ewe.de/channels/german?channel=srf_zwei',
+        'only_matching': True,
+    }, {
+        'url': 'https://tvonline.ewe.de/live/srf1',
+        'only_matching': True,
+    }]
+
+    @classmethod
+    def suitable(cls, url):
+        return False if EWETVIE.suitable(url) else super().suitable(url)
+
+
+class EWETVRecordingsIE(EWETVBaseIE):
+    _VALID_URL = _create_valid_url(EWETVBaseIE._HOST, r'\d+', 'recording')
+    _TYPE = 'record'
+    _TESTS = [{
+        'url': 'https://tvonline.ewe.de/recordings?recording=193615508',
+        'only_matching': True,
+    }, {
+        'url': 'https://tvonline.ewe.de/tc/ptc_recordings_all_recordings?recording=193615420',
+        'only_matching': True,
+    }]
+
+
+class QuantumTVBaseIE(ZattooPlatformBaseIE):
    _NETRC_MACHINE = 'quantumtv'
    _HOST = 'quantum-tv.com'
    _API_HOST = 'www.%s' % _HOST
-    _VALID_URL = _make_valid_url(_HOST)

+
+class QuantumTVIE(QuantumTVBaseIE):
+    _VALID_URL = _create_valid_url(QuantumTVBaseIE._HOST, r'\d+', 'program', '(?:program|watch)/[^/]+')
+    _TYPE = 'video'
    _TESTS = [{
-        'url': 'https://www.quantum-tv.com/watch/abc/123-abc',
+        'url': 'https://quantum-tv.com/program/daserste/210177916',
+        'only_matching': True,
+    }, {
+        'url': 'https://quantum-tv.com/guide/german?channel=srf1&program=169860555',
        'only_matching': True,
    }]


-class OsnatelTVIE(ZattooPlatformBaseIE):
+class QuantumTVLiveIE(QuantumTVBaseIE):
+    _VALID_URL = _create_valid_url(QuantumTVBaseIE._HOST, r'[^/?&#]+', 'channel', 'live')
+    _TYPE = 'live'
+    _TESTS = [{
+        'url': 'https://quantum-tv.com/channels/german?channel=srf_zwei',
+        'only_matching': True,
+    }, {
+        'url': 'https://quantum-tv.com/live/srf1',
+        'only_matching': True,
+    }]
+
+    @classmethod
+    def suitable(cls, url):
+        return False if QuantumTVIE.suitable(url) else super().suitable(url)
+
+
+class QuantumTVRecordingsIE(QuantumTVBaseIE):
+    _VALID_URL = _create_valid_url(QuantumTVBaseIE._HOST, r'\d+', 'recording')
+    _TYPE = 'record'
+    _TESTS = [{
+        'url': 'https://quantum-tv.com/recordings?recording=193615508',
+        'only_matching': True,
+    }, {
+        'url': 'https://quantum-tv.com/tc/ptc_recordings_all_recordings?recording=193615420',
+        'only_matching': True,
+    }]
+
+
+class OsnatelTVBaseIE(ZattooPlatformBaseIE):
    _NETRC_MACHINE = 'osnateltv'
    _HOST = 'tvonline.osnatel.de'
-    _VALID_URL = _make_valid_url(_HOST)

+
+class OsnatelTVIE(OsnatelTVBaseIE):
+    _VALID_URL = _create_valid_url(OsnatelTVBaseIE._HOST, r'\d+', 'program', '(?:program|watch)/[^/]+')
+    _TYPE = 'video'
    _TESTS = [{
-        'url': 'https://tvonline.osnatel.de/watch/abc/123-abc',
+        'url': 'https://tvonline.osnatel.de/program/daserste/210177916',
+        'only_matching': True,
+    }, {
+        'url': 'https://tvonline.osnatel.de/guide/german?channel=srf1&program=169860555',
        'only_matching': True,
    }]


-class EinsUndEinsTVIE(ZattooPlatformBaseIE):
+class OsnatelTVLiveIE(OsnatelTVBaseIE):
+    _VALID_URL = _create_valid_url(OsnatelTVBaseIE._HOST, r'[^/?&#]+', 'channel', 'live')
+    _TYPE = 'live'
+    _TESTS = [{
+        'url': 'https://tvonline.osnatel.de/channels/german?channel=srf_zwei',
+        'only_matching': True,
+    }, {
+        'url': 'https://tvonline.osnatel.de/live/srf1',
+        'only_matching': True,
+    }]
+
+    @classmethod
+    def suitable(cls, url):
+        return False if OsnatelTVIE.suitable(url) else super().suitable(url)
+
+
+class OsnatelTVRecordingsIE(OsnatelTVBaseIE):
+    _VALID_URL = _create_valid_url(OsnatelTVBaseIE._HOST, r'\d+', 'recording')
+    _TYPE = 'record'
+    _TESTS = [{
+        'url': 'https://tvonline.osnatel.de/recordings?recording=193615508',
+        'only_matching': True,
+    }, {
+        'url': 'https://tvonline.osnatel.de/tc/ptc_recordings_all_recordings?recording=193615420',
+        'only_matching': True,
+    }]
+
+
+class EinsUndEinsTVBaseIE(ZattooPlatformBaseIE):
    _NETRC_MACHINE = '1und1tv'
    _HOST = '1und1.tv'
    _API_HOST = 'www.%s' % _HOST
-    _VALID_URL = _make_valid_url(_HOST)

+
+class EinsUndEinsTVIE(EinsUndEinsTVBaseIE):
+    _VALID_URL = _create_valid_url(EinsUndEinsTVBaseIE._HOST, r'\d+', 'program', '(?:program|watch)/[^/]+')
+    _TYPE = 'video'
    _TESTS = [{
-        'url': 'https://www.1und1.tv/watch/abc/123-abc',
+        'url': 'https://1und1.tv/program/daserste/210177916',
+        'only_matching': True,
+    }, {
+        'url': 'https://1und1.tv/guide/german?channel=srf1&program=169860555',
        'only_matching': True,
    }]


-class SaltTVIE(ZattooPlatformBaseIE):
+class EinsUndEinsTVLiveIE(EinsUndEinsTVBaseIE):
+    _VALID_URL = _create_valid_url(EinsUndEinsTVBaseIE._HOST, r'[^/?&#]+', 'channel', 'live')
+    _TYPE = 'live'
+    _TESTS = [{
+        'url': 'https://1und1.tv/channels/german?channel=srf_zwei',
+        'only_matching': True,
+    }, {
+        'url': 'https://1und1.tv/live/srf1',
+        'only_matching': True,
+    }]
+
+    @classmethod
+    def suitable(cls, url):
+        return False if EinsUndEinsTVIE.suitable(url) else super().suitable(url)
+
+
+class EinsUndEinsTVRecordingsIE(EinsUndEinsTVBaseIE):
+    _VALID_URL = _create_valid_url(EinsUndEinsTVBaseIE._HOST, r'\d+', 'recording')
+    _TYPE = 'record'
+    _TESTS = [{
+        'url': 'https://1und1.tv/recordings?recording=193615508',
+        'only_matching': True,
+    }, {
+        'url': 'https://1und1.tv/tc/ptc_recordings_all_recordings?recording=193615420',
+        'only_matching': True,
+    }]
+
+
+class SaltTVBaseIE(ZattooPlatformBaseIE):
    _NETRC_MACHINE = 'salttv'
    _HOST = 'tv.salt.ch'
-    _VALID_URL = _make_valid_url(_HOST)

+
+class SaltTVIE(SaltTVBaseIE):
+    _VALID_URL = _create_valid_url(SaltTVBaseIE._HOST, r'\d+', 'program', '(?:program|watch)/[^/]+')
+    _TYPE = 'video'
    _TESTS = [{
-        'url': 'https://tv.salt.ch/watch/abc/123-abc',
+        'url': 'https://tv.salt.ch/program/daserste/210177916',
+        'only_matching': True,
+    }, {
+        'url': 'https://tv.salt.ch/guide/german?channel=srf1&program=169860555',
+        'only_matching': True,
+    }]
+
+
+class SaltTVLiveIE(SaltTVBaseIE):
+    _VALID_URL = _create_valid_url(SaltTVBaseIE._HOST, r'[^/?&#]+', 'channel', 'live')
+    _TYPE = 'live'
+    _TESTS = [{
+        'url': 'https://tv.salt.ch/channels/german?channel=srf_zwei',
+        'only_matching': True,
+    }, {
+        'url': 'https://tv.salt.ch/live/srf1',
+        'only_matching': True,
+    }]
+
+    @classmethod
+    def suitable(cls, url):
+        return False if SaltTVIE.suitable(url) else super().suitable(url)
+
+
+class SaltTVRecordingsIE(SaltTVBaseIE):
+    _VALID_URL = _create_valid_url(SaltTVBaseIE._HOST, r'\d+', 'recording')
+    _TYPE = 'record'
+    _TESTS = [{
+        'url': 'https://tv.salt.ch/recordings?recording=193615508',
+        'only_matching': True,
+    }, {
+        'url': 'https://tv.salt.ch/tc/ptc_recordings_all_recordings?recording=193615420',
        'only_matching': True,
    }]
--- a/yt_dlp/jsinterp.py
+++ b/yt_dlp/jsinterp.py
@ -16,50 +16,69 @@ from .utils import (
    write_string,
 )

-_NAME_RE = r'[a-zA-Z_$][\w$]*'

-# Ref: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Operator_Precedence
-_OPERATORS = {  # None => Defined in JSInterpreter._operator
-    '?': None,
+def _js_bit_op(op):
+    def wrapped(a, b):
+        def zeroise(x):
+            return 0 if x in (None, JS_Undefined) else x
+        return op(zeroise(a), zeroise(b))

-    '||': None,
-    '&&': None,
-    '&': lambda a, b: (a or 0) & (b or 0),
-    '|': lambda a, b: (a or 0) | (b or 0),
-    '^': lambda a, b: (a or 0) ^ (b or 0),
-
-    '===': operator.is_,
-    '!==': operator.is_not,
-    '==': operator.eq,
-    '!=': operator.ne,
-
-    '<=': lambda a, b: (a or 0) <= (b or 0),
-    '>=': lambda a, b: (a or 0) >= (b or 0),
-    '<': lambda a, b: (a or 0) < (b or 0),
-    '>': lambda a, b: (a or 0) > (b or 0),
-
-    '>>': operator.rshift,
-    '<<': operator.lshift,
-
-    '+': lambda a, b: (a or 0) + (b or 0),
-    '-': lambda a, b: (a or 0) - (b or 0),
-
-    '*': lambda a, b: (a or 0) * (b or 0),
-    '/': lambda a, b: (a or 0) / b if b else float('NaN'),
-    '%': lambda a, b: (a or 0) % b if b else float('NaN'),
-
-    '**': operator.pow,
-}
-
-_COMP_OPERATORS = {'===', '!==', '==', '!=', '<=', '>=', '<', '>'}
-
-_MATCHING_PARENS = dict(zip('({[', ')}]'))
-_QUOTES = '\'"/'
+    return wrapped


-def _ternary(cndn, if_true=True, if_false=False):
+def _js_arith_op(op):
+
+    def wrapped(a, b):
+        if JS_Undefined in (a, b):
+            return float('nan')
+        return op(a or 0, b or 0)
+
+    return wrapped
+
+
+def _js_div(a, b):
+    if JS_Undefined in (a, b) or not (a and b):
+        return float('nan')
+    return (a or 0) / b if b else float('inf')
+
+
+def _js_mod(a, b):
+    if JS_Undefined in (a, b) or not b:
+        return float('nan')
+    return (a or 0) % b
+
+
+def _js_exp(a, b):
+    if not b:
+        return 1  # even 0 ** 0 !!
+    elif JS_Undefined in (a, b):
+        return float('nan')
+    return (a or 0) ** b
+
+
+def _js_eq_op(op):
+
+    def wrapped(a, b):
+        if {a, b} <= {None, JS_Undefined}:
+            return op(a, a)
+        return op(a, b)
+
+    return wrapped
+
+
+def _js_comp_op(op):
+
+    def wrapped(a, b):
+        if JS_Undefined in (a, b):
+            return False
+        return op(a or 0, b or 0)
+
+    return wrapped
+
+
+def _js_ternary(cndn, if_true=True, if_false=False):
    """Simulate JS's ternary operator (cndn?if_true:if_false)"""
-    if cndn in (False, None, 0, ''):
+    if cndn in (False, None, 0, '', JS_Undefined):
        return if_false
    with contextlib.suppress(TypeError):
        if math.isnan(cndn):  # NB: NaN cannot be checked by membership
@ -67,6 +86,50 @@ def _ternary(cndn, if_true=True, if_false=False):
    return if_true


+# Ref: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Operator_Precedence
+_OPERATORS = {  # None => Defined in JSInterpreter._operator
+    '?': None,
+    '??': None,
+    '||': None,
+    '&&': None,
+
+    '|': _js_bit_op(operator.or_),
+    '^': _js_bit_op(operator.xor),
+    '&': _js_bit_op(operator.and_),
+
+    '===': operator.is_,
+    '==': _js_eq_op(operator.eq),
+    '!==': operator.is_not,
+    '!=': _js_eq_op(operator.ne),
+
+    '<=': _js_comp_op(operator.le),
+    '>=': _js_comp_op(operator.ge),
+    '<': _js_comp_op(operator.lt),
+    '>': _js_comp_op(operator.gt),
+
+    '>>': _js_bit_op(operator.rshift),
+    '<<': _js_bit_op(operator.lshift),
+
+    '+': _js_arith_op(operator.add),
+    '-': _js_arith_op(operator.sub),
+
+    '*': _js_arith_op(operator.mul),
+    '/': _js_div,
+    '%': _js_mod,
+    '**': _js_exp,
+}
+
+_COMP_OPERATORS = {'===', '!==', '==', '!=', '<=', '>=', '<', '>'}
+
+_NAME_RE = r'[a-zA-Z_$][\w$]*'
+_MATCHING_PARENS = dict(zip(*zip('()', '{}', '[]')))
+_QUOTES = '\'"/'
+
+
+class JS_Undefined:
+    pass
+
+
 class JS_Break(ExtractorError):
    def __init__(self):
        ExtractorError.__init__(self, 'Invalid break')
@ -119,6 +182,21 @@ class Debugger:
 class JSInterpreter:
    __named_object_counter = 0

+    _RE_FLAGS = {
+        # special knowledge: Python's re flags are bitmask values, current max 128
+        # invent new bitmask values well above that for literal parsing
+        # TODO: new pattern class to execute matches with these flags
+        'd': 1024,  # Generate indices for substring matches
+        'g': 2048,  # Global search
+        'i': re.I,  # Case-insensitive search
+        'm': re.M,  # Multi-line search
+        's': re.S,  # Allows . to match newline characters
+        'u': re.U,  # Treat a pattern as a sequence of unicode code points
+        'y': 4096,  # Perform a "sticky" search that matches starting at the current position in the target string
+    }
+
+    _EXC_NAME = '__yt_dlp_exception__'
+
    def __init__(self, code, objects=None):
        self.code, self._functions = code, {}
        self._objects = {} if objects is None else objects
@ -135,6 +213,17 @@ class JSInterpreter:
        namespace[name] = obj
        return name

+    @classmethod
+    def _regex_flags(cls, expr):
+        flags = 0
+        if not expr:
+            return flags, expr
+        for idx, ch in enumerate(expr):
+            if ch not in cls._RE_FLAGS:
+                break
+            flags |= cls._RE_FLAGS[ch]
+        return flags, expr[idx + 1:]
+
    @staticmethod
    def _separate(expr, delim=',', max_split=None):
        OP_CHARS = '+-*/%&|^=<>!,;'
@ -178,10 +267,13 @@ class JSInterpreter:

    def _operator(self, op, left_val, right_expr, expr, local_vars, allow_recursion):
        if op in ('||', '&&'):
-            if (op == '&&') ^ _ternary(left_val):
+            if (op == '&&') ^ _js_ternary(left_val):
                return left_val  # short circuiting
+        elif op == '??':
+            if left_val not in (None, JS_Undefined):
+                return left_val
        elif op == '?':
-            right_expr = _ternary(left_val, *self._separate(right_expr, ':', 1))
+            right_expr = _js_ternary(left_val, *self._separate(right_expr, ':', 1))

        right_val = self.interpret_expression(right_expr, local_vars, allow_recursion)
        if not _OPERATORS.get(op):
@ -192,12 +284,14 @@ class JSInterpreter:
        except Exception as e:
            raise self.Exception(f'Failed to evaluate {left_val!r} {op} {right_val!r}', expr, cause=e)

-    def _index(self, obj, idx):
+    def _index(self, obj, idx, allow_undefined=False):
        if idx == 'length':
            return len(obj)
        try:
            return obj[int(idx)] if isinstance(obj, list) else obj[idx]
        except Exception as e:
+            if allow_undefined:
+                return JS_Undefined
            raise self.Exception(f'Cannot get index {idx}', repr(obj), cause=e)

    def _dump(self, obj, namespace):
@ -233,8 +327,8 @@ class JSInterpreter:
        if expr[0] in _QUOTES:
            inner, outer = self._separate(expr, expr[0], 1)
            if expr[0] == '/':
-                inner = inner[1:].replace('"', R'\"')
-                inner = re.compile(json.loads(js_to_json(f'"{inner}"', strict=True)))
+                flags, outer = self._regex_flags(outer)
+                inner = re.compile(inner[1:], flags=flags)
            else:
                inner = json.loads(js_to_json(f'{inner}{expr[0]}', strict=True))
            if not outer:
@ -259,6 +353,17 @@ class JSInterpreter:

        if expr.startswith('{'):
            inner, outer = self._separate_at_paren(expr, '}')
+            # Look for Map first
+            sub_expressions = [list(self._separate(sub_expr.strip(), ':', 1)) for sub_expr in self._separate(inner)]
+            if all(len(sub_expr) == 2 for sub_expr in sub_expressions):
+                def dict_item(key, val):
+                    val = self.interpret_expression(val, local_vars, allow_recursion)
+                    if re.match(_NAME_RE, key):
+                        return key, val
+                    return self.interpret_expression(key, local_vars, allow_recursion), val
+
+                return dict(dict_item(k, v) for k, v in sub_expressions), should_return
+
            inner, should_abort = self.interpret_statement(inner, local_vars, allow_recursion)
            if not outer or should_abort:
                return inner, should_abort or should_return
@ -295,17 +400,17 @@ class JSInterpreter:
                if should_abort:
                    return ret, True
            except JS_Throw as e:
-                local_vars['__ytdlp_exception__'] = e.error
+                local_vars[self._EXC_NAME] = e.error
            except Exception as e:
                # XXX: This works for now, but makes debugging future issues very hard
-                local_vars['__ytdlp_exception__'] = e
+                local_vars[self._EXC_NAME] = e
            ret, should_abort = self.interpret_statement(expr, local_vars, allow_recursion)
            return ret, should_abort or should_return

        elif m and m.group('catch'):
            catch_expr, expr = self._separate_at_paren(expr[m.end():], '}')
-            if '__ytdlp_exception__' in local_vars:
-                catch_vars = local_vars.new_child({m.group('err'): local_vars.pop('__ytdlp_exception__')})
+            if self._EXC_NAME in local_vars:
+                catch_vars = local_vars.new_child({m.group('err'): local_vars.pop(self._EXC_NAME)})
                ret, should_abort = self.interpret_statement(catch_expr, catch_vars, allow_recursion)
                if should_abort:
                    return ret, True
@ -328,7 +433,7 @@ class JSInterpreter:
            start, cndn, increment = self._separate(constructor, ';')
            self.interpret_expression(start, local_vars, allow_recursion)
            while True:
-                if not _ternary(self.interpret_expression(cndn, local_vars, allow_recursion)):
+                if not _js_ternary(self.interpret_expression(cndn, local_vars, allow_recursion)):
                    break
                try:
                    ret, should_abort = self.interpret_statement(body, local_vars, allow_recursion)
@ -397,13 +502,13 @@ class JSInterpreter:
            (?P<assign>
                (?P<out>{_NAME_RE})(?:\[(?P<index>[^\]]+?)\])?\s*
                (?P<op>{"|".join(map(re.escape, set(_OPERATORS) - _COMP_OPERATORS))})?
-                =(?P<expr>.*)$
+                =(?!=)(?P<expr>.*)$
            )|(?P<return>
                (?!if|return|true|false|null|undefined)(?P<name>{_NAME_RE})$
            )|(?P<indexing>
                (?P<in>{_NAME_RE})\[(?P<idx>.+)\]$
            )|(?P<attribute>
-                (?P<var>{_NAME_RE})(?:\.(?P<member>[^(]+)|\[(?P<member2>[^\]]+)\])\s*
+                (?P<var>{_NAME_RE})(?:(?P<nullish>\?)?\.(?P<member>[^(]+)|\[(?P<member2>[^\]]+)\])\s*
            )|(?P<function>
                (?P<fname>{_NAME_RE})\((?P<args>.*)\)$
            )''', expr)
@ -414,7 +519,7 @@ class JSInterpreter:
                local_vars[m.group('out')] = self._operator(
                    m.group('op'), left_val, m.group('expr'), expr, local_vars, allow_recursion)
                return local_vars[m.group('out')], should_return
-            elif left_val is None:
+            elif left_val in (None, JS_Undefined):
                raise self.Exception(f'Cannot index undefined variable {m.group("out")}', expr)

            idx = self.interpret_expression(m.group('index'), local_vars, allow_recursion)
@ -432,9 +537,11 @@ class JSInterpreter:
            raise JS_Break()
        elif expr == 'continue':
            raise JS_Continue()
+        elif expr == 'undefined':
+            return JS_Undefined, should_return

        elif m and m.group('return'):
-            return local_vars[m.group('name')], should_return
+            return local_vars.get(m.group('name'), JS_Undefined), should_return

        with contextlib.suppress(ValueError):
            return json.loads(js_to_json(expr, strict=True)), should_return
@ -447,8 +554,11 @@ class JSInterpreter:
        for op in _OPERATORS:
            separated = list(self._separate(expr, op))
            right_expr = separated.pop()
-            while op in '<>*-' and len(separated) > 1 and not separated[-1].strip():
-                separated.pop()
+            while True:
+                if op in '?<>*-' and len(separated) > 1 and not separated[-1].strip():
+                    separated.pop()
+                elif not (separated and op == '?' and right_expr.startswith('.')):
+                    break
                right_expr = f'{op}{right_expr}'
                if op != '-':
                    right_expr = f'{separated.pop()}{op}{right_expr}'
@ -458,8 +568,7 @@ class JSInterpreter:
            return self._operator(op, left_val, right_expr, expr, local_vars, allow_recursion), should_return

        if m and m.group('attribute'):
-            variable = m.group('var')
-            member = m.group('member')
+            variable, member, nullish = m.group('var', 'member', 'nullish')
            if not member:
                member = self.interpret_expression(m.group('member2'), local_vars, allow_recursion)
            arg_str = expr[m.end():]
@ -486,12 +595,19 @@ class JSInterpreter:
                obj = local_vars.get(variable, types.get(variable, NO_DEFAULT))
                if obj is NO_DEFAULT:
                    if variable not in self._objects:
-                        self._objects[variable] = self.extract_object(variable)
-                    obj = self._objects[variable]
+                        try:
+                            self._objects[variable] = self.extract_object(variable)
+                        except self.Exception:
+                            if not nullish:
+                                raise
+                    obj = self._objects.get(variable, JS_Undefined)
+
+                if nullish and obj is JS_Undefined:
+                    return JS_Undefined

                # Member access
                if arg_str is None:
-                    return self._index(obj, member)
+                    return self._index(obj, member, nullish)

                # Function call
                argvals = [
--- a/yt_dlp/version.py
+++ b/yt_dlp/version.py
@ -1,8 +1,8 @@
 # Autogenerated by devscripts/update-version.py

-__version__ = '2022.08.14'
+__version__ = '2022.08.19'

-RELEASE_GIT_HEAD = '55937202b'
+RELEASE_GIT_HEAD = '48c88e088'

 VARIANT = None
Author	SHA1	Message	Date
github-actions	b76e9cedb3	[version] update Created by: pukkandan :ci skip all :ci run dl	2022-08-19 00:11:11 +00:00
pukkandan	48c88e088c	Release 2022.08.19	2022-08-19 05:08:22 +05:30
pukkandan	a831c2ea90	[cleanup] Misc	2022-08-19 05:08:21 +05:30
pukkandan	be13a6e525	[jsinterp] Bring on-par with youtube-dl Code from: https://github.com/ytdl-org/youtube-dl/pull/31175, https://github.com/ytdl-org/youtube-dl/pull/31182 Authored by pukkandan, dirkf	2022-08-19 05:08:21 +05:30
bashonly	8a3da4c68c	[extractor/instagram] Fix bugs in `7d3b98be4c` (#4701 ) Authored by: bashonly	2022-08-19 03:45:49 +05:30
nixxo	4d37d4a77c	[extractor/rai] Minor fix (#4700 ) Closes #4691, #4690	2022-08-19 02:28:59 +05:30
bashonly	7d3b98be4c	[extractor/instagram] Fix extraction (#4696 ) Closes #4657, #4532, #4475 Authored by: bashonly, pritam20ps05	2022-08-19 02:27:46 +05:30
Elyse	2b3e43e247	[extractor/rtbf] Fix stream extractor (#4671 ) Closes #4656 Authored by: elyse0	2022-08-19 01:42:04 +05:30
Alexander Seiler	f60ef66371	[extractor/zattoo] Fix Zattoo resellers (#4675 ) Closes #4630 Authored by: goggle	2022-08-19 01:27:51 +05:30