Yes.
While movie recording is in progress, you can toggle between the Single Shot Mode and the CS mode by pressing [HS], <left> and <right> keys, or [SET]. The CS mode is selected when [HS] is red (on the monitor screen).
• In the CS mode, holding down the shutter button will record up to seven consecutive images at a speed
of approximately 10 images per second (fps).
• You can shoot a maximum total of 28 images during a single movie recording operation.
* When shooting CS images, the snapshot image quality automatically changes to "Normal".