Sony ILCE-1 Help Manual page 246

Help Guide
Interchangeable Lens Digital Camera
ILCE-1
α1
Movie Settings (movie)
Sets the frame rate, bit rate, color information, etc.
MENU → (Shooting) → [Image Quality] → [
1
MENU → (Shooting) → [Image Quality] → [
2
Example of setting values
(A): Bit rate
(B): Color sampling
(C): Bit depth
The higher the bit rate, the higher the image quality.
Color sampling (4:2:2, 4:2:0) is the recording ratio of color information. The more uniform this ratio is, the better
the color reproducibility, and it is possible to remove colors neatly even when compositing using a green screen.
Bit depth represents the gradation of luminance information. When the bit depth is 8 bits, 256 levels of gradation
can be obtained. When the bit depth is 10 bits, 1024 levels of gradation can be obtained. A larger value enables
smoother expression from dark to bright areas.
[4:2:2 10 bit] is a setting that assumes that the recorded movie will be edited on a computer. The playback
environment for [4:2:2 10 bit] is limited.
Menu item details
When [ File Format] is set to [XAVC HS 8K]
Rec Frame Rate Record Setting
30p/25p
520M 4:2:2 10bit
30p/25p 400M 4:2:0 10bit
30p/25p
260M 4:2:2 10bit
30p/25p 200M 4:2:0 10bit
*2
24p 520M 4:2:2 10bit
*2
400M 4:2:0 10bit
24p
*2
24p 260M 4:2:2 10bit
*2
200M 4:2:0 10bit
24p
Movie Settings] → [Rec Frame Rate] → desired setting.
Movie Settings] → [Record Setting] → desired setting.
Size Movie compression format
*1
7680×4320 Long GOP
7680×4320 Long GOP
*1
7680×4320 Long GOP
7680×4320 Long GOP
*1
7680×4320 Long GOP
7680×4320 Long GOP
*1
7680×4320 Long GOP
7680×4320 Long GOP
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