Adjust Playback Speed
For the cameras linked to a DVR or NVR, you can adjust the playback speed for them as required.
Note:
During playaback, you can swipe the toolbar at the bottom to
view the hidden icons, and then tap The function should be supported by the device.
to set the playback speed to 1/8
X, 1/4 X, 1/2 X, 1X, 2X, 4X, and 8X. X here refers to the original
playback speed.