This is why you should use Timecode on set

Learn how Timecode speeds up your post-production. Ambient NanoLockits on set save you hours every day.

Once you’ve finished the greatest action scene you’ve ever captured, you definitely want to get creative in post right away. So, you need a tool that lets you match all clips from the different cameras automatically without wasting time.

You need NanoLockits. Put one of them on each camera while shooting and save a lot of time in post-production.

[MrDastern]

Actually ambient timecode is the oldschool way... (in a 1000% positive manner!)