Final answer:
The different formats and bidding approaches for each TrueView video objective are in-stream ads, discovery ads, and bumper ads.
Step-by-step explanation:
The different formats and bidding approaches for each TrueView video objective include:
- In-stream ads: These are video ads that play before, during, or after other videos. Advertisers pay when viewers watch at least 30 seconds of the ad or the whole ad if it's shorter than 30 seconds.
- Discovery ads: These are ads that appear alongside Y_ouTube search results, on the Y_ouTube homepage, or on video watch pages. Advertisers pay when viewers click on the ad to watch the video.
- Bumper ads: These are short video ads of up to 6 seconds that cannot be skipped. Advertisers pay based on impressions.