AVD

Definition

AVD is the average amount of time viewers spend watching a video before they leave.

Best use

Use AVD to compare how well similar videos hold attention once the viewer has clicked. It is most reliable when comparing videos of similar length covering a similar topic for a similar audience.

A ten-minute tutorial with 6 minutes of AVD is not directly comparable to a three-minute Short with 2:30 AVD. The percentage — AVD divided by total length — is more useful for cross-length comparisons.

Watch out for

AVD favours shorter videos. A 90-second Short can hit 70% retention easily. A 20-minute deep-dive tutorial may hit 35% retention and still represent significantly more total viewing value.

AVD also punishes front-loaded formats where the viewer gets what they need early and leaves satisfied. That is not always a failure.

Common misread

A video with lower AVD than your channel average can still be your most valuable upload if it produces more total watch time, stronger CTA conversion, or higher revenue per view. AVD measures efficiency of attention, not total contribution.

Pair with

Pair AVD with:

• Video length — always read AVD as a percentage of the total runtime
• Watch time — AVD x views = total watch time contribution
• CTR — a video can have great AVD because only highly-interested viewers clicked; that context changes the read
• Revenue or CTA outcomes — did the attention hold long enough to reach the value or offer?