SourceBuffer buffered ranges can be negative

Issue #9127291 • Assigned to Daniel T.


Jacob T.
Sep 29, 2016
This issue is public.
Found in
  • Microsoft Edge
Standard affected
Media Source Extensions

Reported by 2 people

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Steps to reproduce

When using MSE with timestamp offset, it is possible for the buffered start to be negative. This only happens when querying the SourceBuffer object, the Video correctly reports 0. The repro below loads some media segments and prints the buffer start to the page. It should print 0, but instead prints '-1e-7’.


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    Comments and activity

    • Microsoft Edge Team

      Changed Assigned To to “Brad E.”

      Changed Assigned To to “Venkat K.”

      Changed Assigned To from “Venkat K.” to “Daniel T.”

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