- One audio source is the camera, (its sound is more for reference 'cause the distance is approximately 10 meters from the source).
- The second audio source is a mixing table getting mics.
The total shooting is around 3 hours on different tapes for the video. And 1 chunk for the audio.
I have several claps or evident sync during the total event.
I think the camera is not precise, because its sound (and video too) drifts of -5% of the other audio. Total audio time 3h, video ref 2h50.
My first approach is to treat the sound in Audacity separately first. But I wonder if Kdenlive or any video editing soft can sync on several references (2 at least)?