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Known Participant
May 30, 2022
Answered

Premiere Extendscript - Audio TrackItem Channel

  • May 30, 2022
  • 1 reply
  • 309 views

Is there any way in Extendscript to tell which channel an audio TrackItem is?  For example if the given TrackItem is Channel 5 of its overall WAV in the source bin?

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Correct answer Bruce Bullis

There's no reliably way to get that information.

 

A trackItem is created using the characteristics of its source projectItem, at a given time. So, even if when trackItem T was created the source audio was taken from channel 5 of the source projectItem, there's no way of knowing whether the state of the initial projectItem, or its interpretation/channel mapping, have changed, since that trackItem was created. 

1 reply

Bruce Bullis
Bruce BullisCorrect answer
Legend
May 31, 2022

There's no reliably way to get that information.

 

A trackItem is created using the characteristics of its source projectItem, at a given time. So, even if when trackItem T was created the source audio was taken from channel 5 of the source projectItem, there's no way of knowing whether the state of the initial projectItem, or its interpretation/channel mapping, have changed, since that trackItem was created.