Is there a way to login, or use browser cookies, for require login error?

[GoldenDragonJD]

Just wondering if I can login somehow and be able to continue to download videos like that, I have this paired with a winui 3 app on my pc and it stopped working because of this error.

[sebastiankozub]

I got for every movie since yesterday. Before it happened but occasionally:

YoutubeExplode.Exceptions.VideoUnplayableException: Video 'ClvFcyQc_oU' is unplayable. Reason: 'Please sign in'. at YoutubeExplode.Videos.Streams.StreamClient.GetStreamInfosAsync(VideoId videoId, PlayerResponse playerResponse, CancellationToken cancellationToken) in /_/YoutubeExplode/Videos/Streams/StreamClient.cs:line 224 at YoutubeExplode.Videos.Streams.StreamClient.GetStreamInfosAsync(VideoId videoId, CancellationToken cancellationToken) in /_/YoutubeExplode/Videos/Streams/StreamClient.cs:line 288 at YoutubeExplode.Videos.Streams.StreamClient.GetManifestAsync(VideoId videoId, CancellationToken cancellationToken) in /_/YoutubeExplode/Videos/Streams/StreamClient.cs:line 304 at UtubeRest.Controllers.AvManifestController.Get(String avResourceId) in D:\repos\udownload\UtubeRest\Controllers\AvManifestController.cs:line 42 ...

[jacekjarvis]

I am getting the exact same error:
I literally copy and pasted this from your GitHub page.
using YoutubeExplode;

var youtube = new YoutubeClient();

var videoUrl = "https://youtube.com/watch?v=u_yIGGhubZs";
var streamManifest = await youtube.Videos.Streams.GetManifestAsync(videoUrl);

And its crashing on the final line with that error:

YoutubeExplode.Exceptions.VideoUnplayableException
HResult=0x80131500
Message=Video 'u_yIGGhubZs' is unplayable. Reason: 'Please sign in'.
Source=YoutubeExplode
StackTrace:
at YoutubeExplode.Videos.Streams.StreamClient.d__7.MoveNext()
at System.Threading.Tasks.ValueTask1.get_Result() at YoutubeExplode.Videos.Streams.StreamClient.<GetStreamInfosAsync>d__8.MoveNext() at System.Threading.Tasks.ValueTask1.get_Result()
at YoutubeExplode.Videos.Streams.StreamClient.d__9.MoveNext()
at System.Threading.Tasks.ValueTask`1.get_Result()
at Program.<

$>d__0.MoveNext() in C:\Users\jacek\source\repos\YouTubeTest\YouTubeTest\Program.cs:line 6

[popixx]

Same

[jacekjarvis]

Hey guys, I've updated my YouTubeExplode package to 6.5.2 and it seems to be working again for me