Skip to main content
J
James23397212dhfn
Participant
March 2, 2022
解決済み

How to generate 24 bit audio depth from premiere pro FCP XML

  • March 2, 2022
  • 返信数 1.
  • 4664 ビュー

I have a job that will export an XML file of videos from MAC FCP
But for some reason I have to use Premiere to export the XML later

But I have found that even though the audio depth of my video is 24Bit, the depth will become 16 after transferring out through Premiere

What should I do to make Premiere output XML with the same audio depth as video audio?

このトピックへの返信は締め切られました。
解決に役立った回答 neil wilkes

The audio bit depth is usually set in the 'Export Media' dialogue, under the 'Audio' tab.

It defaults to 16-bit, and if you are using 24-bit or anything in floating point (Adobe's idea of floating point can be strange too - in Audition it can be eitjher 16-bit fixed with a 16-bit mantissa or 24-bit fixed with an 8-bit mantissa) and you are outputting to fixed point you should be using dither - assuming that there are no more tweaks to be done to the audio, of course.

If there are still things that need to be done to the audio then you should output in floating point again.

 

See attached screenshot for details

 

 

返信数 1

chrisw44157881
chrisw44157881
Inspiring
March 2, 2022

i believe premiere uses 32 bit as 24 bit. and 32 bit float as float. so if you want 24 bit data with 8 bit matessa, you'll need a 32 bit (non-float) audio export in export settings.

J
James23397212dhfn作成者
Participant
March 3, 2022

Hi Chris

 

thank you for reply

I need some clarification, are you talking about adjustments when outputting the video?
Because I can't find an option to adjust the audio depth in the output XML.

 

thanks again~~

neil wilkes
neil wilkes解決！
Legend
March 3, 2022

The audio bit depth is usually set in the 'Export Media' dialogue, under the 'Audio' tab.

It defaults to 16-bit, and if you are using 24-bit or anything in floating point (Adobe's idea of floating point can be strange too - in Audition it can be eitjher 16-bit fixed with a 16-bit mantissa or 24-bit fixed with an 8-bit mantissa) and you are outputting to fixed point you should be using dither - assuming that there are no more tweaks to be done to the audio, of course.

If there are still things that need to be done to the audio then you should output in floating point again.

 

See attached screenshot for details

 

 

契約条件Accessibility statement
Using the community Terms of use Privacy Cookie preferences Do not sell or share my personal information ad choicesAdChoices