Sony Cyber-shot DSC-RX100 IV - Manual (Page 66)

during shooting, the camera will end shooting and start recording.
To redo shooting
You can cancel recording by selecting [Cancel] on the screen. However, the movie recorded
up to the point you cancelled will be saved.
Playback speed
The playback speed will vary as below depending on the assigned [ Frame Rate] and [
Record Setting].
[ Frame Rate]: [240fps]/[250fps]
[ Record Setting]: [24p 50M]*
10 times slower
[ Record Setting]: [30p 50M]/[25p 50M]
8 times slower/10 times slower
[ Record Setting]: [60p 50M]/[50p 50M]
4 times slower/5 times slower
[ Frame Rate]: [480fps]/[500fps]
[ Record Setting]: [24p 50M]*
20 times slower
[ Record Setting]: [30p 50M]/[25p 50M]
16 times slower/20 times slower
[ Record Setting]: [60p 50M]/[50p 50M]
8 times slower/10 times slower
[ Frame Rate]: [960fps]/[1000fps]
[ Record Setting]: [24p 50M]*
40 times slower
[ Record Setting]: [30p 50M]/[25p 50M]
32 times slower/40 times slower
[ Record Setting]: [60p 50M]/[50p 50M]
16 times slower/20 times slower
*
Only when [NTSC/PAL Selector] is set to NTSC.
[ Priority Setting] and recordable duration
[ Priority Setting]:[Quality Priority]
[ Frame Rate]: 240fps/250fps
Effective pixel number read out from image sensor: 1824×1026
Recordable duration: Approx. 2 seconds
[ Frame Rate]: 480fps/500fps
Effective pixel number read out from image sensor: 1676×566
Recordable duration: Approx. 2 seconds
[ Frame Rate]: 960fps/1000fps
Effective pixel number read out from image sensor: 1136×384
Recordable duration: Approx. 2 seconds
[ Priority Setting]: [Shoot Time Priority]
[ Frame Rate]: 240fps/250fps