$ streamlink -l debug 'https://www.euronews.com/live'
[cli][debug] OS:         Linux-5.12.0-rc8-1-git-x86_64-with-glibc2.33
[cli][debug] Python:     3.9.3
[cli][debug] Streamlink: 2.1.1+9.g0f220f2
[cli][debug] Requests(2.25.1), Socks(1.7.1), Websocket(0.58.0)
[cli][debug] Arguments:
[cli][debug]  url=https://www.euronews.com/live
[cli][debug]  --loglevel=debug
[cli][debug]  --player=mpv
[cli][info] Found matching plugin euronews for URL https://www.euronews.com/live
[plugins.youtube][debug] Video ID from URL
[plugins.youtube][debug] Using video ID: sPgqEHsONK8
[plugins.youtube][debug] get_video_info - 1: Found data
[plugins.youtube][debug] This video is live.
[utils.l10n][debug] Language code: en_US
Available streams: 144p (worst), 240p, 360p, 480p, 720p (best)

$ streamlink -l debug 'https://de.euronews.com/live'
[cli][debug] OS:         Linux-5.12.0-rc8-1-git-x86_64-with-glibc2.33
[cli][debug] Python:     3.9.3
[cli][debug] Streamlink: 2.1.1+9.g0f220f2
[cli][debug] Requests(2.25.1), Socks(1.7.1), Websocket(0.58.0)
[cli][debug] Arguments:
[cli][debug]  url=https://de.euronews.com/live
[cli][debug]  --loglevel=debug
[cli][debug]  --player=mpv
[cli][info] Found matching plugin euronews for URL https://de.euronews.com/live
[plugins.youtube][debug] Video ID from URL
[plugins.youtube][debug] Using video ID: gdyuPcnSDuY
[plugins.youtube][debug] get_video_info - 1: Found data
[plugins.youtube][debug] This video is live.
[utils.l10n][debug] Language code: en_US
Available streams: 144p (worst), 240p, 360p, 480p, 720p (best)

$ streamlink -l debug 'https://www.euronews.com/living/2021/04/20/the-world-is-on-the-verge-of-the-abyss-says-new-un-climate-report'
[cli][debug] OS:         Linux-5.12.0-rc8-1-git-x86_64-with-glibc2.33
[cli][debug] Python:     3.9.3
[cli][debug] Streamlink: 2.1.1+9.g0f220f2
[cli][debug] Requests(2.25.1), Socks(1.7.1), Websocket(0.58.0)
[cli][debug] Arguments:
[cli][debug]  url=https://www.euronews.com/living/2021/04/20/the-world-is-on-the-verge-of-the-abyss-says-new-un-climate-report
[cli][debug]  --loglevel=debug
[cli][debug]  --player=mpv
[cli][info] Found matching plugin euronews for URL https://www.euronews.com/living/2021/04/20/the-world-is-on-the-verge-of-the-abyss-says-new-un-climate-report
Available streams: vod (worst, best)

$ streamlink -l debug 'https://de.euronews.com/2021/04/20/merkels-schwere-erbe-auf-dem-eu-parket'
[cli][debug] OS:         Linux-5.12.0-rc8-1-git-x86_64-with-glibc2.33
[cli][debug] Python:     3.9.3
[cli][debug] Streamlink: 2.1.1+9.g0f220f2
[cli][debug] Requests(2.25.1), Socks(1.7.1), Websocket(0.58.0)
[cli][debug] Arguments:
[cli][debug]  url=https://de.euronews.com/2021/04/20/merkels-schwere-erbe-auf-dem-eu-parket
[cli][debug]  --loglevel=debug
[cli][debug]  --player=mpv
[cli][info] Found matching plugin euronews for URL https://de.euronews.com/2021/04/20/merkels-schwere-erbe-auf-dem-eu-parket
Available streams: vod (worst, best)