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Known Participant
December 12, 2023
Question

Audio words dont match lips after being on timeline

  • December 12, 2023
  • 12 replies
  • 455 views

The raw clip off the sd card the auido is sycned perfectly with the person talking. Once pulled onto a timeline that matches the frame rates and hz sample of the clip its filmed in the words are two-three frames off. 

Attached is my sequence settings and my auido preferences settings. Changing the i/o buffer to 2048 has mad it almost sync up, any lower value and the audio is lagging behind by alot. 

This topic has been closed for replies.

12 replies

Stan Jones
Community Expert
Community Expert
December 17, 2023

I don't know what to make of this.

 

One clip is fine (C8994) and exports correctly. One clip is not (C8989) but exports same as it came in. Original looks off in VLC player. By the end of the 18 second clip, it is out by about 20 frames.

 

Your exported clip looked okay to me.

 

Stan

 

Known Participant
December 13, 2023

thank you! Ive done that test i have made many sequences out of that audio clips and tried them out. i have also and changed i/o buffer to every number there is and it still is off slightly. 

Stan Jones
Community Expert
Community Expert
December 13, 2023

I would create a test project, import one clip, and drag to the new icon to create a sequence. Do you see the delay there?

 

I am partly wondering if the warp stabilizer could have any effect. It shouldn't. I'm assuming you don't have any time remapping.

 

Stan

 

 

Known Participant
December 13, 2023

does this help 

 

Ann Bens
Community Expert
Community Expert
December 13, 2023

Did not expect otherwise.

Was more interested in the audio section.

Don't see anything out of the ordinary.

Out of ideas.

Known Participant
December 13, 2023


Constant baby

Ann Bens
Community Expert
Community Expert
December 13, 2023

Post screenshot used footage in MediaInfo in treeview.

Known Participant
December 13, 2023

I like where your head is but im on a m1 macbook pro it doesnt lag. Its also the exported videos the words arent alinged and its also not drifting. 

THANK YOU though like actually this is a big issue for me right now. 

Ann Bens
Community Expert
Community Expert
December 13, 2023

Long shot: turn off comp in linear color and lower preview resolution.

Known Participant
December 13, 2023

Thank you but unfortuniatly it didnt change much. 

 

Matt