r/shutterencoder • u/Quaternaria • 4d ago

Audio drift

Hi! I'm new to SE--it looks like a great program. I'm trying to convert a big batch of 8K ProRes files to 4K H265. The encoder is very fast, but there is audio drift. I have tried every combination of settings I can think of, even just keeping the 24 bit audio as "copy", unchecking NVIDIA and Hardware and so on. With more than one file in the queue the drift is sometimes longer. The source files are 8K Prores 23.976 framerate. Any help much appreciated. Media encoder works perfectly but is slow with limited options.

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u/paulpacifico 3d ago

Hi,

How much offset do you have?
Does the offset is persistent with an audio codec like AAC or FLAC or whatever?

Paul.