More > Media Center 17

Upsampling from 48 to 96 causing audible hickups

<< < (2/2)

Trumpetguy:

--- Quote from: Vincent Kars on November 04, 2011, 09:53:19 am ---Sounds like your computer is high on latency.
You might check this using the DPC Latency Checker
http://www.thesycon.com/deu/latency_check.shtml


--- End quote ---

I tried that tonight. Even when playing back Bluray disc the latency does not exceed ~150microsecs (ok, maybe one peak up to 1500 once tonight). No transient behavior, i.e. no high latency peaks at regular or irregular intervals.

The report from the program is 'This machine should be able to handle real-time streaming of audio and/or video data without drop-outs.'

Too weak CPU is maybe the most probable theory yet?

Matt:
I think a machine that benchmarks at 1300 is going to struggle converting 5.1 from 48 kHz to 96 kHz and then up-converting that to 7.1. 

There's simply a lot of CPU-intensive math that has to happen for that to work.

It might help to increase the primary buffering in Options > Audio > Output mode settings....

Navigation

[0] Message Index

[*] Previous page