14 palplus explained and demonstrated

TIMESTAMPS: 00:00 Introduction 01:43 Aspect ratio demos 03:29 Theory (signal contents) 06:27 Helper signal 07:22 Camera mode 07:54 Film mode 10:28 ColourPlus 12:49 Extra signals (Wide screen signalling / ghost cancellation reference) 14:14 The decline of PALplus 16:06 Inside the PALplus decoder 21:04 Conclusion Referenced videos: 16mm telecine process: https://www.youtube.com/watch?v=O7m3CfxR6bI Demonstration: Lining Up Outside Broadcast Cameras: https://www.youtube.com/watch?v=Atu9WC8wOh8 Other links: https://en.wikipedia.org/wiki/PALplus PALplus spec: https://www.itu.int/dms_pubrec/itu-r/rec/bt/R-REC-BT.1197-1-199802-W!!PDF-E.pdf