speedtest.net tests the highest speed available to you at a point in time. Internet usage typically requires its highest speeds sporadically and briefly. Video streaming requires a constant high level.
Contention is an issue which is not seen as quite so important in broadband supply as it is in television supply for that reason.
This is why peer to peer sharing is seen as an issue. It uses broadband capacity but behaves more like streaming.
Its also why periodically the ISPs trie to get the BBC, amongst others, to cough up for the bandwidth demands of iPlayer.
Thus you cannot judge the likely performance of tv streaming by the performance of normal internet broadband supply, although the maximum speeds are likely to be similar.
Last edited by: No FM2R on Tue 20 Nov 12 at 21:35
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