In DaVinci Resolve, we'll first import our camera footage and the TX's internal recording. 

Next, we'll update the video's timecode from its audio track. You'll see the timecode values adjust.

When we insert both clips into the timeline using their embedded timecode, the camera's audio (on channel 1) automatically aligns perfectly with the TX's internal recording (Audio 2, labeled 6701), despite the TX having started recording later than the camera.