Question: An agency uploads a single high-definition .mov primary file for a new video campaign. Before the ad can be served to users on varying mobile connection speeds, which automated process must be completed within the Creative Assets section?
- VPAID wrapping, which converts the static video into an interactive JavaScript application.
- Manual stitching, which attaches the companion banner directly into the video’s mid-roll timeline.
- Video transcoding, which generates multiple versions of the file in different bitrates and formats.
- Priority sequencing, which ranks the video file against the default ad for mobile delivery.
Explanation
Video transcoding must finish after the source video is uploaded and saved in Creative assets. Campaign Manager 360 validates the uploaded file and generates multiple serving files with different formats, properties, and bandwidth suitability. These versions allow publisher video players to choose an appropriate file for the user’s connection speed and screen size. Until processing is complete, the uploaded source file is not fully prepared for broad video serving.
Why the other options are incorrect
Priority sequencing controls ad-serving order and does not generate mobile-ready video files.
VPAID wrapping adds an interactive or measurement wrapper and is not the required file-processing step.
Manual stitching is not how companion creatives are attached or delivered in Campaign Manager 360.
Source for verification
https://support.google.com/campaignmanager/answer/3312854?hl=en
https://support.google.com/campaignmanager/answer/7173678?hl=en
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