Slow & Quick Video
In the [S&Q] mode, the camera records at a different frame rate to the recording frame rate, enabling the creation of slow motion video and quick motion video in the MOV format.
Slow Motion Video (Overcrank Recording)
Set a number of frames that is higher than the recording frame rate of the [Rec Quality].
For example: When recording at 60 fps when set to a 29.97p [Rec Quality], the speed is halved.
Quick Motion Video (Undercrank Recording)
Set a number of frames that is lower than the recording frame rate of the [Rec Quality].
For example: When recording at 15 fps when set to a 29.97p [Rec Quality], the speed is doubled.
Slow & Quick video with a recording quality with the ALL-Intra image compression system cannot be recorded to SD cards. You will need a commercially available external SSD for recording. (Using an External SSD (Commercially Available)) |
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Set the recording mode to [S&Q].
Set the mode dial. (Selecting the Recording Mode)
[Rec. File Format] changes to [MOV].
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Select a recording quality with which you can record Slow & Quick video.
[] [] [Rec Quality]
Items available for recording with Slow & Quick video are indicated as [S&Q available].
Recording qualities with which you can record Slow & Quick video ( List of Recording Qualities That Enable Special Videos to be Recorded)
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Set the frame rate.
[] [] [Slow & Quick Setting]
Rotate , or to select a numeric value, then press or .
You can set a frame rate in the following ranges:
– C4K/4K video: 1 fps to 60 fps
– FHD video: 1 fps to 180 fps
Frame Rate Combinations and Playback Speeds
Frame rate |
[System Frequency]: [59.94Hz (NTSC)] |
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C4K/29.97p 4K/29.97p |
C4K/23.98p 4K/23.98p |
FHD/59.94p |
FHD/29.97p |
FHD/23.98p |
|
1 fps |
30× Quick |
24× Quick |
60× Quick |
30× Quick |
24× Quick |
2 fps |
15× Quick |
12× Quick |
30× Quick |
15× Quick |
12× Quick |
5 fps |
6× Quick |
4.8× Quick |
12× Quick |
6× Quick |
4.8× Quick |
10 fps |
3× Quick |
2.4× Quick |
6× Quick |
3× Quick |
2.4× Quick |
15 fps |
2× Quick |
1.6× Quick |
4× Quick |
2× Quick |
1.6× Quick |
30 fps |
1× Normal |
1.25× Slow |
2× Quick |
1× Normal |
1.25× Slow |
60 fps |
2× Slow |
2.5× Slow |
1× Normal |
2× Slow |
2.5× Slow |
100 fps |
|
|
1.67× Slow |
3.33× Slow |
4.17× Slow |
120 fps |
|
|
2× Slow |
4× Slow |
5× Slow |
150 fps |
|
|
2.5× Slow |
5× Slow |
6.25× Slow |
180 fps |
|
|
3× Slow |
6× Slow |
7.5× Slow |
Frame rate |
[System Frequency]: [50.00Hz (PAL)] |
||
C4K/25.00p 4K/25.00p |
FHD/50.00p |
FHD/25.00p |
|
1 fps |
25× Quick |
50× Quick |
25× Quick |
2 fps |
12.5× Quick |
25× Quick |
12.5× Quick |
5 fps |
5× Quick |
10× Quick |
5× Quick |
10 fps |
2.5× Quick |
5× Quick |
2.5× Quick |
15 fps |
1.67× Quick |
3.33× Quick |
1.67× Quick |
30 fps |
1.2× Slow |
1.67× Quick |
1.2× Slow |
60 fps |
2.4× Slow |
1.2× Slow |
2.4× Slow |
100 fps |
|
2× Slow |
4× Slow |
120 fps |
|
2.4× Slow |
4.8× Slow |
150 fps |
|
3× Slow |
6× Slow |
180 fps |
|
3.6× Slow |
7.2× Slow |
Frame rate |
[System Frequency]: [24.00Hz (CINEMA)] |
|
C4K/24.00p 4K/24.00p |
FHD/24.00p |
|
1 fps |
24× Quick |
24× Quick |
2 fps |
12× Quick |
12× Quick |
5 fps |
4.8× Quick |
4.8× Quick |
10 fps |
2.4× Quick |
2.4× Quick |
15 fps |
1.6× Quick |
1.6× Quick |
30 fps |
1.25× Slow |
1.25× Slow |
60 fps |
2.5× Slow |
2.5× Slow |
100 fps |
|
4.17× Slow |
120 fps |
|
5× Slow |
150 fps |
|
6.25× Slow |
180 fps |
|
7.5× Slow |
Shutter Speeds When Recording Slow & Quick Video
When recording Slow & Quick video, the minimum shutter speed changes depending on the frame rate of [Slow & Quick Setting].
Frame rate |
Minimum shutter speed |
|
[AFS]/[AFC] |
[MF] |
|
1 fps |
1/30 of a second |
1 second |
2 fps |
1/2 of a second |
|
5 fps |
1/5 of a second |
|
10 fps |
1/10 of a second |
|
15 fps |
1/15 of a second |
|
30 fps |
1/30 of a second |
|
60 fps |
1/60 of a second |
1/60 of a second |
100 fps |
1/100 of a second |
1/100 of a second |
120 fps |
1/125 of a second |
1/125 of a second |
150 fps |
|
1/160 of a second |
180 fps |
|
1/200 of a second |
Audio will not be recorded during Slow & Quick recording. When the resolution is set to C4K/4K [Rec Quality], [Image Area of Video] is fixed to [APS-C]. When the resolution is set to FHD [Rec Quality], [PIXEL/PIXEL] in [Image Area of Video] cannot be selected. The mode switches to MF when you set to a frame rate of 150 fps or more. (The camera automatically focuses when [AF ON] is pressed, but only before starting recording.) The angle of view is reduced when you set the frame rate to 180 fps. |