198935 ⎘
Signal processing not specific to the method of recording or reproducing; Circuits therefor; Digital recording or reproducing; Formatting, e.g. arrangement of data block or words on the record carriers on films, e.g. for optical moving-picture soundtracks
Mask processing using films with spatially selective birefringence reduction
#2Mask processing using films with spatially selective birefringence reduction
#3Mask processing using films with spatially selective birefringence reduction
#4Read-once record medium
#5Camera and method for watermarking film content