Final answer:
The 'Platinum' QoS level is the option that prioritizes video traffic, ensuring high priority for bandwidth and low latency which is necessary for video services.
Step-by-step explanation:
The quality of service (QoS) option that prioritizes video traffic is typically represented by the 'Platinum' level. In QoS, different traffic types are prioritized to ensure that higher priority services, such as video or voice traffic, receive the necessary bandwidth and low latency required for a smooth and uninterrupted experience. Platinum level service would generally offer the highest priority, above Gold, Silver, and Bronze levels, and would be most suitable for sensitive applications like video conferencing, streaming, or other real-time video services.