[Webkit-unassigned] [Bug 256038] New: For Linear content When there is a transition from Ad to content <-> content to Ad, there is momentary freeze.

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=256038

            Bug ID: 256038
           Summary: For Linear content When there is a transition from Ad
                    to content <-> content to Ad, there is momentary
                    freeze.
           Product: WebKit
           Version: Safari Technology Preview
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Media
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: ashukm4 at gmail.com

We have observed for the linear content whenever there is transition from Ad to content <-> content to Ad, there is momentary freeze.

The player state was proper during the transition (it was not going to stalled/buffering state).
No network errors found during momentary freeze.

On analyzing the base media decode time of the content segments (.mp4), we found that it is consistent with the #EXT-X-PROGRAM-DATE-TIME present in the manifest. The base media decode time of the ad segments however had static values (being vod), which we were not able to directly map with their corresponding EXT-X-PROGRAM-DATE-TIME values. But we do not suspect anything wrong here as the ad itself would not have played if the base media decode times were incorrect.

Is there any such known issue ?

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