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Thread: nDVR and DRM

  1. #1

    Default nDVR and DRM

    hello,

    can you tell me if DRM is support for nDVR functionaltiy?
    When requesting a DVR stream, it seems that it is not encrypted.

    Thanks!

  2. #2

    Default

    Quote Originally Posted by loudenboomer View Post
    hello,

    can you tell me if DRM is support for nDVR functionaltiy?
    When requesting a DVR stream, it seems that it is not encrypted.

    Thanks!
    Yes, DRM is supported for nDVR Smooth and Cupertino streaming.

    Configure your Application.xml just as you would for live DRM (same properties).
    Add in the proper DRM module.

    DRM information gets added when the DVR recording occurs, so you must do this when the DVR content is recorded.

    If you are using an origin edge scenario, you will want to also add the property "dvrEncryptionSharedSecret" under DVR/Properties on both the origin and edge so the DRM information gets encrypted while being sent from origin/edge with a shared secret. See here: http://www.wowza.com/forums/content....-Configuration
    Wowza nDVR Advanced Configuration

    I would configure a live app and make sure it works with DRM as live first and then turn DVR on.

  3. #3

    Default

    HI,

    this is what we did: took like tv app xml and added the DVR.
    but in m3u8 file I do not see the ke<file location. Without the?DVR parameter (opening the live stream) I see it.

    Thanks!

  4. #4

    Default

    Quote Originally Posted by loudenboomer View Post
    HI,

    this is what we did: took like tv app xml and added the DVR.
    but in m3u8 file I do not see the ke<file location. Without the?DVR parameter (opening the live stream) I see it.

    Thanks!
    It should work. Perhaps next best step is support@wowza.com.
    Zip up conf/ and logs/.
    If the DVR recording is relatively short, you could zip install/dvr as well.
    Reference this thread.

    Scott

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