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Re: Exported audio sync issue

  •  03-19-2020, 6:39

    Re: Exported audio sync issue

    jjn:
    Just for clarity, you are only seeing this with MTS files?

    Yes, furthermore the A/V sync error occurs with MTS files having AC-3 audio only; I created an MTS file having PCM audio and used that as the source for the export, the audio remained in sync. Combinations tested:

    • MTS file having AC-3 (Dolby 2-channel) audio - export as MTS or MP4 ==> A/V sync error observed
    • MTS file having PCM audio (16 bit 48kHz) - export as MTS or MP4 ==> No A/V sync error
    • MP4 file having AAC audio - export as MTS or MP4 ==> No A/V sync error

    In case the hardware is significant, the PC used was a Gigabyte BRIX GB-BRi5H-8250 ultra-small PC (Core i5-8250 (UHD 620 graphics, no discrete GPU)), Studio's background preview optimisation threshold = 0 (off) and hardware acceleration = Intel

    Regards,
    Richard

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