Summary

The new amp-video[cache=*] completely replaced the `amp-video src="" amp-orig-src="" mechanism.

This attribute is NOT valid AMPHTML, so we should be able to safely remove the unused code from amp-video.

Intent-to-Deprecate (I2D) Issue

Rollout Plan

Has not been used for many months, and is not valid AMP.

Alternative Implementation

Additional Context

No response

Notifications

/cc @ampproject/wg-approvers @ampproject/wg-stories