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Which URL to pass in .withUrl ? for video encryption while video transcoding. | Video Watermark | Video Encryption Fails while transcoding MPC

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 Video Encryption Fails while transcoding MPC | Transcoding Video Encryption Error.

(1) What to place in .withUrl ? for video encryption while video transcoding.

// Set the URL to obtain the key.
                        .withUrl("www.xxxxx.com")

Core Code

  1. Create an encryption request.

    The request includes the input file, output file, and encryption parameter settings.
    // Set the paths of the input and output files.ObsObjInfo input = new ObsObjInfo().withBucket("mpc-east-2").withLocation("cn-east-2").withObject("input/hls/index.m3u8");ObsObjInfo output = new ObsObjInfo().withBucket("mpc-east-2").withLocation("cn-east-2").withObject("output");// Create a request.CreateEncryptTaskRequest req = new CreateEncryptTaskRequest()
            .withBody(new CreateEncryptReq().withInput(input).withOutput(output)
                    .withEncryption(new Encryption().withHlsEncrypt(new HlsEncrypt()
                            // Set the encryption algorithm.
                            .withAlgorithm("AES-128-CBC")
                            // Set the URL to obtain the key.
                            
                            // Set the initialization vector.
                            .withIv("xxxxxxxxxxxxxxxxxxx")
                            // Set the key.
                            .withKey("xxxxxxxxxxxxxxxxxxxxxx"))));// Send the request to MPC.CreateEncryptTaskResponse rsp = initMpcClient().createEncryptTask(req);// Print the response message.System.out.println("CreateEncryptTaskResponse=" + JsonUtils.toJSON(rsp));



Architecture to Implement as Following: 


MPC Architecture - video transcoding and encrypt



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