Video playback:
- Allows users to drag the progress slider in the timeline during the playback.
- Displays the alarm event list and bookmark list.
- Allows users to quickly locate recordings by alarm event.
- Allows users to play back a maximum of nine simultaneously recorded video clips.
- Allows users to play back recordings using the following controls: slow-reverse (1/4x and 1/2x), fast-forward (2x, 4x, 8x, and 16x), slow-down (1/32x, 1/16x, 1/8x, 1/4x, and 1/2x), rewind (2x, 4x, 8x, and 16x), and frame-by-frame.
- Allows users to fast forward or rewind recordings by frame.
- Allows users to zoom in to view image details. The maximum zoom-in percentage is 800%.
- Allows users to scroll the mouse wheel to adjust the magnification ratio.
- Allows users to drag the pointer to pan the video image that has been zoomed in.
- Allows users to play back recordings in segment-based playback mode.
https://support.huawei.com/enterprise/en/doc/EDOC1000145256?section=j006