Panasonic Lumix S5 Mirrorless Camera - Manual (Page 260)

10. Recording Videos
260
Recording While Controlling Overexposure (Knee)
When [Photo Style] is set to [Like709], you can adjust the knee so that
recording can be performed with minimal overexposure.
1
Set [Photo Style] to [Like709].
≥ ¨ [ ] ¨ [ ] ¨ [Photo
Style] ¨ [Like709]
2
Press [Q].
±0
±0
/LNH