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Canon EOS 5D Mark 3 DSLR Camera
EOS 5D Mark III Support
FAQs & troubleshooting

The effects of [High ISO speed noise reduction] on the number of possible shots for the maximum burst during continuous shooting

Content Id: 8200842100


If the maximum burst is lower than the normal number, and the camera stops continuous shooting in mid-course, check the [High ISO speed noise reduction] custom function setting.

If [High ISO speed noise reduction] is set to [On] or [Strong], the number of continuous shots (maximum burst) will be lower. To reset the maximum burst to normal, select either [Standard], [Low], or [Disable] for [High ISO speed noise reduction].

Caution

When the [High ISO speed noise reduction] setting is enabled, more time is required to process noise reduction. As a result, it will take longer to temporarily save data in the storage space, and the camera is more likely to be interrupted during continuous shooting.

For information about the effect of using [High ISO speed noise reduction] on the maximum burst for the model you are using, please check the table below.

Also, for details on how to change the custom settings, please see the instruction manual supplied with the camera.

Digital Single-Lens Reflex Camera

Model Name[High ISO speed noise reduction] Custom FunctionsHas Effect on Maximum Burst?
EOS-1D XNo (*2)
EOS-1Ds Mark IIIC.Fn II-2Yes
EOS-1Ds Mark IINo such function-
EOS-1DsNo such function-
EOS-1D Mark IVC.Fn II-2 Yes (*1)
EOS-1D Mark IIIC.Fn II-2Yes
EOS-1D Mark II NNo such function-
EOS-1D Mark IINo such function-
EOS-1DNo such function-
EOS 5D Mark IIINo (*2)
EOS 5D Mark IIC.Fn II-2 Yes (*1)
EOS 5DNo such function-
EOS 6D Yes (*2 *4)
EOS 7D Mark IIYes (*2*5)
EOS 7DC.Fn II-2 Yes (*1)
EOS 70DYes (*2 *4)
EOS 60DaC.Fn II-2 Yes (*1)
EOS 60DC.Fn II-2 Yes (*1)
EOS 50DC.Fn II-2 Yes (*1)
EOS 40DC.Fn II-2Yes
EOS 30DNo such function-
EOS 20DaNo such function-
EOS 20DNo such function-
EOS 10DNo such function-
EOS REBEL T5i / EOS 700DYes (*3)
EOS REBEL T4i / EOS 650DYes (*3)
EOS REBEL SL1 / EOS 100DYes (*3)
EOS REBEL T3i / EOS 600DC.Fn II C.Fn-5 Yes (*1)
EOS REBEL T2i / EOS 550DC.Fn II C.Fn-5 Yes (*1)
EOS REBEL T1i / EOS 500DC.Fn II C.Fn-5Yes
EOS DIGITAL REBEL XSi / EOS 450DC.Fn II C.Fn-4Yes
EOS REBEL T5/EOS 1200DC.Fn II C.Fn-5Yes (*1)
EOS DIGITAL REBEL T3 / EOS 1100DC.Fn II C.Fn-4Yes (*1)
EOS DIGITAL REBEL XS / EOS 1000DC.Fn II C.Fn-4Yes
EOS DIGITAL REBEL XTi / EOS 400D DIGITALNo such function-
EOS DIGITAL REBEL XT / EOS 350D DIGITALNo such function-
EOS DIGITAL REBEL / EOS 300D DIGITALNo such function-
EOS D30No such function-
EOS D60No such function-

*1: With setting [2:Strong], the maximum burst for continuous shooting will greatly decrease. If either [0:Standard], [1:Low], or [3:Disable] is selected, the maximum burst will rarely decrease.

*2: Whether set to [0: Standard], [1: Low], [2: High], or [3: Disable], there is no effect on the maximum burst.

*3: With [High] or [Multi Shot Noise Reduction], the maximum burst for continuous shooting will greatly decrease. If either [Disable], [Low], or [Standard] is selected, the maximum burst will rarely decrease.

*4: When [Multi Shot Noise Reduction] is set, four shots will be taken continuously, then shooting will stop.

*5: When [Multi Shot Noise Reduction] is set, four shots will be taken continuously, then shooting will stop. If the image-recording quality is set to RAW or RAW+JPEG, you cannot set [Multi Shot Noise Reduction].

Interchangeable-Lens Compact System Camera

Model Name[High ISO speed noise reduction] Custom FunctionsHas Effect on Maximum Burst?
EOS M2Yes (*1)
EOS MYes (*2)

*1: With setting [High], the maximum burst for continuous shooting will greatly decrease. If either [Disable], [Low], or [Standard] is selected, the maximum burst will rarely decrease.

*2: With [High] or [Multi Shot Noise Reduction], the maximum burst for continuous shooting will greatly decrease. If either [Disable], [Low], or [Standard] is selected, the maximum burst will rarely decrease.

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