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Thread: Convert analog audio to NDI ( no video needed)

  1. #1
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    Convert analog audio to NDI ( no video needed)

    Hi,

    I'm looking for an easy and not expensive way to convert 2 channels of analog audio to NDI, without having to supply any video. Does anyone have a suggestion ?

    Thanks !

  2. #2
    You could use the free NDI Connect software with a USB audio interface running on a PC. Technically there will still be a video channel, but it will just be black video. NDI does support elementary streams, if the receiving application only requests audio, that it all that will be sent.
    Kane Peterson
    Key Accounts Sales Engineer
    NewTek, Inc.

  3. #3
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    Thanks Kane, looks like a good option indeed.

  4. #4
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    Ok, just made a quick test with a Spark, analog audio is ok even without HDMI signal connected.

  5. #5
    That is an option as well. You will just get a blue signal with no video connected, but it will operate with no video source.
    Last edited by kanep; 08-08-2018 at 03:09 PM.
    Kane Peterson
    Key Accounts Sales Engineer
    NewTek, Inc.

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