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    HDMI output

    How To... ?
    lipsync
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    • craigwC
      craigw
      last edited by

      Hi, when I play videos with embedded audio (Apple Pro Rez) out as HDMI, I notice audio is always ahead of video.

      Other than using an audio only box for the audio path, is there a way to delay audio about 8 frames?

      Mac OS Ventura 2017 MacPro, 32g Ram ,AMD FirePro D700 6144 MB. Isadora v3.2.6 Los Angeles CA

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      • DusXD
        DusX Tech Staff @craigw
        last edited by

        @craigw

        I haven't tested this, so I might be wrong (I don't spend as much time on Mac).
        You may be able to route your audio to SoundFlower, then pic this up again in Isadora via the 'Sound Input' actor.
        Then try the 'AUDelay' followed by the 'AudioDeviceOutput'.
        This should allow you to grab the SoundFlower audio, add a delay and then output to the audio hardware being used.
        I can't think of any other way to change the sync of audio/video at the moment.

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