[MaartenRimaux]

Summary

Jira: ADS-831: L-shape ads with an inverted layout (content top right, ad on the left and bottom).

Documents the new anchor on lshape_ad and lshape_content variants (top_left default, top_right, bottom_left, bottom_right), per Break Manifest spec 1.11.0.

File	Change
ads/concepts/breaks.mdx	New "L-shape anchor" section under Layouts: the four corners, box geometry (65%, 5% inset), default top_left, 400 on an unknown value, minimum SDK version (1.5.0), JSON example. The L-shape ad section links to it.
ads/assets/img/breaks/lshape-anchors.svg	New figure of the four anchor positions, in the style of the existing layout figures.

Related

• Spec: Dolby-OptiView/optiview-ads-manifest-spec#41 (released as 1.11.0)
• Backend (merged): Dolby-OptiView/optiview-ads#298
• SDK: dolby-ads-sdk branch feature/ADS-831-lshape-anchor (Bitbucket)

Decision log

Decision	Alternatives	Rationale
One shared section for both L-shapes	Repeat the anchor text in each L-shape section	Same field and behaviour on both formats
API reference pages not regenerated here	Run refresh-ads-api-docs in this PR	The production OpenAPI does not expose anchor yet; the update-ads-api-docs workflow regenerates it once the backend is deployed
SDK minimum version stated as 1.5.0	Placeholder	Latest SDK release is 1.4.0 and anchor is a minor feature; confirm before merge

Before merge

• Ads SDK with anchor support is released, and the version in breaks.mdx (1.5.0) matches it
• Backend deployed and the API reference regenerated with anchor (update-ads-api-docs PR)

Test plan

• prettier --check ads/concepts/breaks.mdx
• mdxlint ads/concepts/breaks.mdx --quiet --frail
• Preview build renders the new figure and anchor links

Generated with Devin

[theoplayer-bot]

Documentation preview
🚀 View preview at https://docs-preview.optiview.dolby.com/pr-960/
Deployed from commit c12bca5 at 2026-11-05 16:35 UTC.