2023:12:18-06:13:04 0x00002ec8 [Info]: YouTubeDL: Media Analyze start "https://www.ardmediathek.de/video/polizeiruf-110/nur-gespenster-oder-team-rostock-ermittelt/das-erste/Y3JpZDovL2Rhc2Vyc3RlLmRlL3BvbGl6ZWlydWYgMTEwXzIwMjMtMTItMTctMjAtMTU"
2023:12:18-06:13:05 0x00002ec8 [Info]: YouTubeDL: Media Analyze result false "https://www.ardmediathek.de/video/polizeiruf-110/nur-gespenster-oder-team-rostock-ermittelt/das-erste/Y3JpZDovL2Rhc2Vyc3RlLmRlL3BvbGl6ZWlydWYgMTEwXzIwMjMtMTItMTctMjAtMTU"
2023:12:18-06:13:05 0x00002ec8 [Info]: YouTubeDL: error - "[ARDBetaMediathek] Y3JpZDovL2Rhc2Vyc3RlLmRlL3BvbGl6ZWlydWYgMTEwXzIwMjMtMTItMTctMjAtMTU: Unable to download JSON metadata: HTTP Error 503: Service Unavailable (caused by ); please report this issue on https://github.com/yt-dlp/yt-dlp/issues?q= , filling out the appropriate issue template. Confirm you are on the latest version using yt-dlp -U"
ARD changed the clipId - so yt-dlp can't extract links from api
They refuses to serve recently published videos through public-gateway
[ARDBetaMediathek] HTTP Error 503: Service Unavailable ARD Mediathek