Why should Asset Filters be set up when using Dynamic Media for video-only deployments?

Why should Asset Filters be set up when using Dynamic Media for video-only deployments?
A . To make sure proper ACLs are set on videos on AEM publish instances and available for anonymous requests
B . To encode all unsupported video formats via FFmpeg and deliver them to Dynamic Media Video Service
C . To ensure all supported video types are deliverable by AEM publish instance when they are requested
D . To allow AEM publish instance only to deliver the video poster image and metadata required for playback

View Answer

Answer: D

Explanation:

Reference: https://helpx.adobe.com/experience-manager/6-3/assets/using/config-dynamic.html