update valid url regexp for hearthis.at

[glitchform2004]

DO NOT REMOVE OR SKIP THE ISSUE TEMPLATE

• I understand that I will be blocked if I intentionally remove or skip any mandatory* field

Checklist

• I'm reporting that yt-dlp is broken on a supported site
• I've verified that I have updated yt-dlp to nightly or master (update instructions)
• I've checked that all provided URLs are playable in a browser with the same IP and same login details
• I've checked that all URLs and arguments with special characters are properly quoted or escaped
• I've searched known issues and the bugtracker for similar issues including closed ones. DO NOT post duplicates
• I've read the guidelines for opening an issue
• I've read about sharing account credentials and I'm willing to share it if required

Region

United kingdom

Provide a description that is worded well enough to be understood

any urls with the . character on hearthis.at no longer work properly and redirect to the embed url.

Provide verbose output that clearly demonstrates the problem

• Run your yt-dlp command with -vU flag added (yt-dlp -vU <your command line>)
• If using API, add 'verbose': True to YoutubeDL params instead
• Copy the WHOLE output (starting with [debug] Command-line config) and insert it below

Complete Verbose Output

>youtube-dl -vU https://hearthis.at/sithi2/biochip-c-classics-set-wolle-xdp-tresor.core-special-tresor-globus-berlin-13.07.20011/                                                                                                
[debug] Command-line config: ['-vU', 'https://hearthis.at/sithi2/biochip-c-classics-set-wolle-xdp-tresor.core-special-tresor-globus-berlin-13.07.20011/']                                                                                    
[debug] Portable config "C:\ffmpeg\bin\yt-dlp.conf": ['-f', 'bestaudio', '--audio-multistreams', '-o', '%(title)s.%(ext)s', '--write-link', '--compat-options', 'filename-sanitization']                                                     
[debug] Encodings: locale cp1252, fs utf-8, pref cp1252, out utf-8, error utf-8, screen utf-8                                                                                                                                                
[debug] yt-dlp version [email protected] from yt-dlp/yt-dlp-nightly-builds [e3b42d8b1] (win_exe)                                                                                                                                     
[debug] Compatibility options: filename-sanitization                                                                                                                                                                                         
[debug] Python 3.8.10 (CPython AMD64 64bit) - Windows-10-10.0.22631-SP0 (OpenSSL 1.1.1k  25 Mar 2021)                                                                                                                                        
[debug] exe versions: ffmpeg n6.0-34-g3d5edb89e7-20230913 (setts), ffprobe n6.0-34-g3d5edb89e7-20230913                                                                                                                                      
[debug] Optional libraries: Cryptodome-3.20.0, brotli-1.1.0, certifi-2024.02.02, curl_cffi-0.5.10, mutagen-1.47.0, requests-2.31.0, sqlite3-3.35.5, urllib3-2.2.1, websockets-12.0                                                           
[debug] Proxy map: {}                                                                                                                                                                                                                        
[debug] Request Handlers: urllib, requests, websockets, curl_cffi                                                                                                                                                                            
[debug] Loaded 1810 extractors                                                                                                                                                                                                               
[debug] Fetching release info: https://api.github.com/repos/yt-dlp/yt-dlp-nightly-builds/releases/latest                                                                                                                                     
Latest version: [email protected] from yt-dlp/yt-dlp-nightly-builds                                                                                                                                                                  
yt-dlp is up to date ([email protected] from yt-dlp/yt-dlp-nightly-builds)                                                                                                                                                           
[generic] Extracting URL: https://hearthis.at/sithi2/biochip-c-classics-set-wolle-xdp-tresor.core-special-tresor-globus-berlin-13.07.20011/                                                                                                  
[generic] biochip-c-classics-set-wolle-xdp-tresor.core-special-tresor-globus-berlin-13.07: Downloading webpage                                                                                                                               
WARNING: [generic] Falling back on generic information extractor                                                                                                                                                                             
[generic] biochip-c-classics-set-wolle-xdp-tresor.core-special-tresor-globus-berlin-13.07: Extracting information                                                                                                                            
[debug] Looking for embeds                                                                                                                                                                                                                   
[debug] Identified a twitter:player iframe                                                                                                                                                                                                   
[generic] Extracting URL: https://hearthis.at/embed/7145959/transparent_black/?hcolor=55acee&color=&style=2&block_size=2&block_space=2&background=1&waveform=0&cover=0&autoplay=0&css=                                                       
[generic] ?hcolor=55acee&color=&style=2&block_size=2&block_space=2&background=1&waveform=0&cover=0&autoplay=0&css=: Downloading webpage                                                                                                      
WARNING: [generic] Falling back on generic information extractor                                                                                                                                                                             
[generic] ?hcolor=55acee&color=&style=2&block_size=2&block_space=2&background=1&waveform=0&cover=0&autoplay=0&css=: Extracting information                                                                                                   
[debug] Looking for embeds                                                                                                                                                                                                                   
ERROR: Unsupported URL: https://hearthis.at/embed/7145959/transparent_black/?hcolor=55acee&color=&style=2&block_size=2&block_space=2&background=1&waveform=0&cover=0&autoplay=0&css=                                                         
Traceback (most recent call last):                                                                                                                                                                                                           
  File "yt_dlp\YoutubeDL.py", line 1606, in wrapper                                                                                                                                                                                          
  File "yt_dlp\YoutubeDL.py", line 1741, in __extract_info                                                                                                                                                                                   
  File "yt_dlp\extractor\common.py", line 734, in extract                                                                                                                                                                                    
  File "yt_dlp\extractor\generic.py", line 2514, in _real_extract                                                                                                                                                                            
yt_dlp.utils.UnsupportedError: Unsupported URL: https://hearthis.at/embed/7145959/transparent_black/?hcolor=55acee&color=&style=2&block_size=2&block_space=2&background=1&waveform=0&cover=0&autoplay=0&css=