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Audio lags behind video by two frames.
I recently discovered that any video I bring into premiere is two frames out of sync with the video leading the audio. I have tested and confirmed this using Catchin’ Sync: https://quietart.co.nz/catchinsync/
VLC is in sync. Quicktime is in sync. It’s just Premiere.
All the audio waveforms line up as they should. When I scrub through the timeline, everything seems fine and in sync. But when I hit play, the audio lags ever so slightly.
Anyone have any thoughts on what could be causing this or how I can fix this?
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6 Replies
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Yes, Dave.
Whether a clip is in the timeline or source monitor, I have this problem. It doesn’t matter if the clip originated in Premiere or outside of Premiere.
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If I export a clip and play it in VLC or Quicktime, it plays back correctly. If I bring that exported clip back into Premiere, it’s two frames out of sync.
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if you transcode the variable framerate video with handbrake, the problem should go away.
mediainfo should tell you if its variable framerate or not. -
It’s not a variable frame rate video. I’ve already checked.
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if you transcode to prores, cineform, or dnxhd, does the problem go away?
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Unfortunately not. I’ve tried with H264, ProRes and DNxHD.
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