This is something we would need to let the user opt into allowing, when we detect an attempt to access that URL. We might be able to do that using SmartBlock.
Bug 1766088 Comment 2 Edit History
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This is something we would need to let the user opt into allowing, when we detect an attempt to access that URL. We might be able to do that using SmartBlock. Possibly we could detect if the user is click/tapping on a 9c9media player play button, and in that case allow access to only the minimum necessary resources.