WARNING: Your yt-dlp version (2026.02.04) is older than 90 days! It is strongly recommended to always use the latest version. Nixpkgs/NixOS likely already contain an updated version. To get it run nix-channel --update or nix flake update in your config directory.. To suppress this warning, add --no-update to your command/config. [youtube] Extracting URL: https://youtu.be/0ocIke-NHkg?si=KUtttoIfIv9wdfHW [youtube] 0ocIke-NHkg: Downloading webpage [youtube] 0ocIke-NHkg: Downloading android vr player API JSON [youtube] 0ocIke-NHkg: Downloading web safari player API JSON WARNING: [youtube] 0ocIke-NHkg: Some android_vr client https formats have been skipped as they are missing a URL. YouTube may have enabled the SABR-only streaming experiment for the current session. See https://github.com/yt-dlp/yt-dlp/issues/12482 for more details [youtube] 0ocIke-NHkg: Downloading player 445213fb-tv [youtube] [jsc:deno] Solving JS challenges using deno WARNING: [youtube] [jsc] Error solving n challenge request using "deno" provider: Error running deno process (returncode: 1): error: Uncaught (in promise) "found 0 n function possibilities". input = NChallengeInput(player_url='https://www.youtube.com/s/player/445213fb/tv-player-ias.vflset/tv-player-ias.js', challenges=['rAmYtukGWJCKoz1ALJ', 'LNaKdthdm5QA1iKXGq', 'rRJChGDAILUAvc2gAD']) 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 WARNING: [youtube] 0ocIke-NHkg: n challenge solving failed: Some formats may be missing. Ensure you have a supported JavaScript runtime and challenge solver script distribution installed. Review any warnings presented before this message. For more details, refer to https://github.com/yt-dlp/yt-dlp/wiki/EJS ERROR: [youtube] 0ocIke-NHkg: Requested format is not available. Use --list-formats for a list of available formats