If nsDisplayVideo is set invisible for original tab, it is easier to drop AsyncImagePipeline.
Bug 1605155 Comment 3 Edit History
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If nsDisplayVideo(original video tab) is set invisible for original tab, it is easier to drop AsyncImagePipeline.
If nsDisplayVideo(original video) is set invisible, it is easier to drop AsyncImagePipeline.
If nsDisplayVideo(original video) is set invisible, it is easier to drop AsyncImagePipeline. The nsVideoFrame was still visible(IsVisibleForPainting() = true) even when it was hidden in Tab.