EME Clear Key Demo

[Kiranmyway]

Hi Sam,

Thanks for nice article! https://www.html5rocks.com/en/tutorials/eme/basics/

I am able to follow the instructions and able to encrypt the video using webm_crypt with some key and later I am using same key for decryption & video playback, the encrypted is getting fired, but decryption is not happening successfully.

my question is once we generate the key - how we are converting that to following uint8Array format?

if I convert the encryption key to base64 format & use it, it still does not work. Please help with your inputs/suggestions.

// Define a key: hardcoded in this example
// This corresponds to the key used for encryption
//var KEY = new Uint8Array([
// 0xeb, 0xdd, 0x62, 0xf1, 0x68, 0x14, 0xd2, 0x7b,
// 0x68, 0xef, 0x12, 0x2a, 0xfc, 0xe4, 0xae, 0x3c
//]);

Thanks,
Kiran

[Sam Dutton]

Thanks Kiran.

I'm not working so much on EME stuff now, so just checking for the best answer to your question.

Will keep you posted...

[Andre Barrett]

@Kiranmyway Did you manage to get this working? I'm looking at the same thing and wondering where I'm going wrong trying to playback an MP4 file encrypted with CENC