Slow & Fast Motion Recording on the EOS C700 models

Article ID: ART174736 | Date published: 06/14/2019 | Date last updated: 06/14/2019
 

Description

The camera can record using a progressive frame rate (shooting frame rate) that is different from the playback frame rate. Recording a clip at a higher frame rate than the [Frame Rate] setting will result in a slow motion effect during playback. Conversely, a lower frame rate will result in a fast motion effect.

Solution

Slow & Fast Motion Recording

The camera can record using a progressive frame rate (shooting frame rate) that is different from the playback frame rate. Recording a clip at a higher frame rate than the [Frame Rate] setting will result in a slow motion effect during playback. Conversely, a lower frame rate will result in a fast motion effect.
In most cases, sound is not recorded when slow & fast motion recording is activated. However, sound will be recorded if the main recording format is set to [XF-AVC (CFast)] and the shooting frame rate is the same as the frame rate in the video configuration.

C700 C700 PL C700 GS PL Available shooting frame rates (XF-AVC)
Sensor mode Resolution Color
sampling
Available range based on resolution/color sampling
Super 35mm 4096x2160
3840x2160
YCbCr 4:2:2
10 bit
1 --- ---
2048x1080
1920x1080
RGB 4:4:4
12 or 10 bit
--- ---
2048x1080
1920x1080
YCbCr 4:2:2
10 bit
---
Super 16mm (cropped) 2048x1080
1920x1080
2, 3
Frame rate Shooting frame rate (fps)
59.94P 1, 2, 3, 6, 15, 30, 60 90, 120 150, 180, 210, 240
29.97P 1, 2, 3, 6, 15, 30, 32, 36, 40, 44,
48, 52, 56, 60
90, 120 150, 180, 210, 240
23.98P
24.00P
1, 2, 3, 6, 12, 24, 26, 28, 30, 32,
36, 40, 44, 48, 52, 56, 60
72, 96, 120 144, 168, 192, 216, 240
50.00P 1, 5, 15, 25, 50 54, 58, 75, 100 125, 150, 175, 200
25.00P 1, 5, 15, 25, 26, 28, 30, 34, 38,
42, 46, 50
54, 58, 75, 100 125, 150, 175, 200
1 When the shooting frame rate is higher than 30 fps, the bit rate will change to 360 Mbps if the frame rate is 23.98P or 24.00P.
2 When the shooting frame rate is 125 fps or higher, the bit rate will change to 170 Mbps if the frame rate is 59.94P or 50.00P.
3 When the shooting frame rate is 125 fps or higher, the bit rate will change to 90 Mbps for other frame rate settings.

C700 FF C700 FF PL Available shooting frame rates (XF-AVC)
Sensor mode Resolution Color
sampling
Available range based on resolution/color sampling
Full frame
Super 35mm (cropped)
4096x2160
3840x2160
YCbCr 4:2:2
10 bit
1 --- ---
2048x1080
1920x1080
RGB 4:4:4
12 or 10 bit
--- ---
2048x1080
1920x1080
YCbCr 4:2:2
10 bit
2 ---
Super 16mm (cropped) 2048x1080
1920x1080
3, 4
Frame rate Shooting frame rate (fps)
59.94P 1, 2, 3, 6, 15, 30, 60 --- 90, 120, 150
29.97P 1, 2, 3, 6, 15, 30, 32, 36, 40, 44,
48, 52, 56, 60
--- 90, 120, 150
23.98P
24.00P
1, 2, 3, 6, 12, 24, 26, 28, 30, 32,
36, 40, 44, 48, 52, 56, 60
72 96, 120, 144, 168
50.00P 1, 5, 15, 25, 50 54, 58, 75 100, 125, 150
25.00P 1, 5, 15, 25, 26, 28, 30, 34, 38,
42, 46, 50
54, 58, 75 100, 125, 150
1 When the shooting frame rate is higher than 30 fps, the bit rate will change to 360 Mbps if the frame rate is 23.98P or 24.00P.
2 Only when MENU  [Camera Setup]  [Sensor Mode] is set to [Super 35mm (Cropped)].
3 When the shooting frame rate is 125 fps or higher, the bit rate will change to 170 Mbps if the frame rate is 59.94P or 50.00P.
4 When the shooting frame rate is 125 fps or higher, the bit rate will change to 90 Mbps for other frame rate settings.

Available shooting frame rates (ProRes)
Sensor mode Resolution Codec1 Available range based on resolution/codec
Full frame
Super 35mm
Super 35mm (cropped)
4096x2160
3840x2160
ProRes 422 HQ 2 --- ---
2048x1080
1920x1080
ProRes 4444 ---
2048x1080
1920x1080
ProRes 422 HQ ---
Super 16mm (cropped) 2048x1080
1920x1080
ProRes 422 HQ3
ProRes 422
Frame rate Shooting frame rate (fps)
59.94P 1, 2, 3, 6, 15, 30, 60 --- 90, 120, 150, 1804
29.97P 1, 2, 3, 6, 15, 30 32, 36, 40, 44, 48,
52, 56, 60
90, 120, 150, 1804
23.98P
24.00P
1, 2, 3, 6, 12, 24, 26, 28, 30 32, 36, 40, 44, 48,
52, 56, 60
72, 96, 120, 144, 168
50.00P 1, 5, 15, 25, 50 --- 54, 58, 75, 100, 125, 150
25.00P 1, 5, 15, 25 26, 28, 30, 34, 38,
42, 46, 50
54, 58, 75, 100, 125, 150
1 Selected with the MENU  [Rec/Media Setup]  [Bit Rate] setting.
2 When the frame rate is a setting other than 59.94P or 50.00P.
3 C700 FF C700 FF PL only.
4 C700 C700 PL C700 GS PL only.

Available shooting frame rates (RAW; SDI OUT output)
Frame rate Resolution Shooting frame rate
59.94P 4096x2160 1, 2, 3, 6, 15, 30, 60
29.97P 1, 2, 3, 6, 15, 30, 32, 36, 40, 44, 48, 52, 56, 60
23.98P
24.00P
1, 2, 3, 6, 12, 24, 26, 28, 30, 32, 36, 40, 44, 48, 52, 56, 60
50.00P 1, 5, 15, 25, 50
25.00P 1, 5, 15, 25, 26, 28, 30, 34, 38, 42, 46, 50
  1. Open the slow & fast motion selection screen/sunmenu.
    Home screen: HOME  [S&F FPS]  [ACTIVATE]
    Monitoring menu: EVF  [Rec/Media Setup] ( [Slow & Fast Motion]
  2. Select [On] and then press SET.
    •  C700 C700 PL C700 GS PL When MENU  [Camera Setup]  [Sensor Mode] is set to [Super 16mm (Cropped)], you can select a shooting frame rate up to 240 fps but the resolution is lowered to 2K (2048x1080 or 1920x1080) and the color sampling is changed to YCbCr 4:2:2, 10 bit.
    • HOME screen: The current shooting frame rate appears on the control display marked with an orange selection frame.
      ​Monitoring menu: Close the menu. On the monitoring screen, the recording operation indicator changes to [S&F STBY].
  3. Select the desired shooting frame rate.
    HOME screen: Turn the SELECT dial to select the desired frame rate and then press SET.
    ​Monitoring menu: Set the shooting frame rate using the direct setting mode.
    • Available shooting frame rates will vary depending on the video configuration (frame rate, resolution, color sampling, etc.) in use.
    • The selected shooting frame rate appears on the HOME screen and at the top left of the monitoring screen.
  4. Press the REC button to begin recording.
    • The tally lamp illuminates in red and [S&F STBY] changes to [ S&F REC] while recording.
    • The clip is recorded at the selected frame rate.
  5. Press the REC button again to stop recording.
    • The tally lamp will change back to green and the recording operation indication will change back to [S&F STBY].
  6. When you have finished recording, turn off the slow & fast motion recording mode.
    • Repeat steps 1 and 2, selecting [Off] instead.
 NOTES
  • The shooting frame rate cannot be changed while recording.
  • The time code signal will not be output from the TIME CODE IN/OUT terminal or MON. terminals.
  • For slower shooting frame rates, it may take a few seconds to stop recording.
  • If the system frequency is changed, slow & fast motion recording will be cancelled and the shooting frame rate will be reset to its default value.

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