I am using an iPhone (iOS 14.6), Shure Motive Video (1.5.0.229) and Davinci Resolve (Mac, 17.2 Build 11) to capture video. When I play back the video file in Quicktime (Version 10.5 (1086.4.2)), the audio and video are in sync, but when I drop it into Davinci Resolve, the video is several seconds ahead of the audio, despite the audio and video timelines looking like they are in sync.
Strangely, if I open the file in Quicktime and export it as "4k", the offset problem goes away and empty audio is inserted at the beginning of the audio timeline, but this means I have to pre-export every source video file.
The video file in question is here:
https://drive.google.com/file/d/1adRm1r ... sp=sharingIs there a way to fix the audio sync problem without opening and exporting from Quicktime?