Failed to get license

[board]

When I get the drm key,it shows {"code":400,"error":true,"message":"Failed to get license: 500 "},why and what I can do?

[shellcmd]

need more details, 400 bad request caused by many reasons.

many people dont know how to send correct request to license server, in fact most time it is simple, you just need copy the license url as curl(bash for chrome, POSIX for firefox), then go to https://curlconvert.com paste it and you got the output, the output show you all you need send to the license server, like headers, payload, data(challenge), sometimes params. you must send the whole data the output shown to you, in correct format, challenge should from your own CDM and pssh. or you will got error.


but attention if the data contains your private infomation, dont post it public.

[CrymanChen]

Edit: curlconvert.com will be redirected to curlconverter.com
@shellcmd is right.

And @board
More information should be included if you need further assistance.