Sony BRAVIA XR A90K 42" HDR 4K UHD OLED TV - Manual (Page 136)

When [ File Format] is set to [AVCHD]
Note
Creating an AVCHD recording disc from movies that were recorded with [60i 24M(FX)]/[50i 24M(FX)] as the [ Record Setting]
takes a long time because the image quality of movies is converted. If you want to store movies without converting them, use a
Blu-ray Disc.
[120p]/[100p] cannot be selected for the following settings.
[Intelligent Auto]
[Superior Auto]
Related Topic
Shooting super-slow-motion movies (High Frame Rate)
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Record
Setting
Bit-rate Description
120p 60M/100p
60M Approx. 60
Mbps
Records high-speed movies in 1920×1080 (120p/100p). You can record movies
in 120 fps or 100 fps.
You can create smoother slow-motion movies by using compatible editing
devices.
Only when [NTSC/PAL Selector] is set to NTSC *
Record Setting Bit-rate Description
60i 24M(FX)/50i 24M(FX) 24 Mbps at maximum Records movies in 1920×1080 (60i/50i).
60i 17M(FH)/50i 17M(FH) Approx. 17 Mbps on average Records movies in 1920×1080 (60i/50i).
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