How to integrate azure media service widevine delivery in wowza streaming engine?

[luu_viet_anh]

Hi all,

I’ve trouble when integate azure media service widevine delivery in wowza streaming engine

I follow this artice https://docs.microsoft.com/en-us/azure/media-services/media-services-deliver-keys-and-licenses to setup azure drm delivery. It provide some impotant information to configure in wowza:

content key, key id, license acquisition URL

How can i configure wowza to encrypt VOD with information above?

arcording to https://www.wowza.com/docs/how-to-secure-mpeg-dash-streaming-using-common-encryption-cenc#cenc_widevine

I see some code module:

but I don’t see anything config license acquisition URL

public void onHTTPMPEGDashEncryptionKeyVODChunk(HTTPStreamerSessionMPEGDash httpSession, IHTTPStreamerMPEGDashIndex index, CencInfo cencInfo, long chunkId)
{
    // set CENC key info
    cencInfo.setAlgorithm(CencInfo.ALGORITHMID_CTR);
    cencInfo.setKID(Base64.decode("ApS5WZ11XeK78P3KP6Xqtw=="));
    cencInfo.setEncKeyBytes(Base64.decode("O9ovQDRMfe9hQie5wPA+Jg=="));

    // add Widevine DRM info
    CencDRMInfoWidevine drmInfo = new CencDRMInfoWidevine();
    drmInfo.setSystemId("edef8ba9-79d6-4ace-a3c8-27dcd51d21ed");
    drmInfo.setPsshData(Base64.decode("CAESEAKUuVmddV3iu/D9yj+l6rcaDXdpZGV2aW5lX3Rlc3QiEGZrajNsamFTZGZhbGtyM2oqAlNEMgA="));
    cencInfo.addDRM("myWidevineDRM:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed", drmInfo);<br>