shows us two ways to sync double-system audio in Adobe Premiere Pro:
Double-system sound means recording the video on one device (a camera) while recording the audio on a separate device (a digital audio recorder). The benefits to double-system recording are the potential for much higher audio quality, coupled to a wider selection of cameras.
The disadvantage is getting all these files synced for editing.
… Larry demonstrates how to sync double-system media using Adobe Premiere Pro CC, Apple Final Cut Pro X, Red Giant PluralEyes and Intelligent Assistance Sync N Link….
Here’s the first method, from within Adobe Premiere Pro:
Here’s the second method, using Red Giant PluralEyes: