$ streamlink -l debug https://live.bilibili.com/22529135
[cli][debug] OS:         Linux-6.9.3-1-git-x86_64-with-glibc2.39
[cli][debug] Python:     3.12.3
[cli][debug] OpenSSL:    OpenSSL 3.3.1 4 Jun 2024
[cli][debug] Streamlink: 6.7.4+20.g3bf12192
[cli][debug] Dependencies:
[cli][debug]  certifi: 2024.6.2
[cli][debug]  isodate: 0.6.1
[cli][debug]  lxml: 5.2.2
[cli][debug]  pycountry: 24.6.1
[cli][debug]  pycryptodome: 3.20.0
[cli][debug]  PySocks: 1.7.1
[cli][debug]  requests: 2.32.3
[cli][debug]  trio: 0.25.1
[cli][debug]  trio-websocket: 0.11.1
[cli][debug]  typing-extensions: 4.12.1
[cli][debug]  urllib3: 2.2.1
[cli][debug]  websocket-client: 1.8.0
[cli][debug] Arguments:
[cli][debug]  url=https://live.bilibili.com/22529135
[cli][debug]  --loglevel=debug
[cli][debug]  --player=/usr/bin/mpv
[cli][info] Found matching plugin bilibili for URL https://live.bilibili.com/22529135
[plugins.bilibili][info] Channel is offline
error: No playable streams found on this URL: https://live.bilibili.com/22529135

$ streamlink -l debug https://live.bilibili.com/388
[cli][debug] OS:         Linux-6.9.3-1-git-x86_64-with-glibc2.39
[cli][debug] Python:     3.12.3
[cli][debug] OpenSSL:    OpenSSL 3.3.1 4 Jun 2024
[cli][debug] Streamlink: 6.7.4+20.g3bf12192
[cli][debug] Dependencies:
[cli][debug]  certifi: 2024.6.2
[cli][debug]  isodate: 0.6.1
[cli][debug]  lxml: 5.2.2
[cli][debug]  pycountry: 24.6.1
[cli][debug]  pycryptodome: 3.20.0
[cli][debug]  PySocks: 1.7.1
[cli][debug]  requests: 2.32.3
[cli][debug]  trio: 0.25.1
[cli][debug]  trio-websocket: 0.11.1
[cli][debug]  typing-extensions: 4.12.1
[cli][debug]  urllib3: 2.2.1
[cli][debug]  websocket-client: 1.8.0
[cli][debug] Arguments:
[cli][debug]  url=https://live.bilibili.com/388
[cli][debug]  --loglevel=debug
[cli][debug]  --player=/usr/bin/mpv
[cli][info] Found matching plugin bilibili for URL https://live.bilibili.com/388
Available streams: live_alt, live (worst, best)