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Severe mpeg 'blocking' when both tuners active.

Severe mpeg 'blocking' when both tuners active.

Postby Rupert » Thu Sep 15, 2016 5:47 am

Updated!!

HI, can anyone advise about a performance issue with this card please?

Whilst running both tuners there is severe mpeg blocking on both multiplexes.
When either tuner is running on its own, the other tuner is fine.
Before I boost my aerial feed can I ask if this simply a weakening of the aerial signal as it is split between both tuners?
Or is it more fundamental and the tuners interfere with each other irrespective of the signal strength?
Please advise if anyone else has seen this - or even fixed it?

Will report back when signal boosted.
I fear this will not fix it however since the signal is good enough for other DVB cards and the interference is consistent across all received streams.

Using Ubuntu 16.04LTS with proprietary TBS drivers and no 'media-build' install.

UPDATE:
This problem may not be tuner-related. Have identified a network bottleneck so the blocking could be in the rendering PCs the wrong side of this bottleneck. Will update if correct but for now disregard above.
Thanks.
Rupert
 
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