plugins.bilibili: Playable streams can't be found on stream pages with custom layout #5770
Description
Checklist
- This is a plugin issue and not a different kind of issue
- I have read the contribution guidelines
- I have checked the list of open and recently closed plugin issues
- I have checked the commit log of the master branch
Streamlink version
streamlink 6.5.0
Description
It appears that for Bilibili streams with custom pages, the plugin will simply say there's no playable stream found, even if a stream is actually live. An example of a stream with a custom page at the time of posting is given in the debug log (screenshot shown here).
Debug log
PS C:\Users\Admin> streamlink --loglevel=debug https://live.bilibili.com/27888667 best
[cli][debug] OS: Windows 10
[cli][debug] Python: 3.11.7
[cli][debug] OpenSSL: OpenSSL 3.0.11 19 Sep 2023
[cli][debug] Streamlink: 6.5.0
[cli][debug] Dependencies:
[cli][debug] certifi: 2023.11.17
[cli][debug] isodate: 0.6.1
[cli][debug] lxml: 4.9.3
[cli][debug] pycountry: 23.12.11
[cli][debug] pycryptodome: 3.19.0
[cli][debug] PySocks: 1.7.1
[cli][debug] requests: 2.31.0
[cli][debug] trio: 0.23.2
[cli][debug] trio-websocket: 0.11.1
[cli][debug] typing-extensions: 4.9.0
[cli][debug] urllib3: 2.1.0
[cli][debug] websocket-client: 1.7.0
[cli][debug] Arguments:
[cli][debug] url=https://live.bilibili.com/27888667
[cli][debug] stream=['best']
[cli][debug] --loglevel=debug
[cli][debug] --ffmpeg-ffmpeg=C:\Program Files\Streamlink\ffmpeg\ffmpeg.exe
[cli][info] Found matching plugin bilibili for URL https://live.bilibili.com/27888667
error: No playable streams found on this URL: https://live.bilibili.com/27888667