[PROBLEM] Playback speed of 1080p dts movie is slowing down

[Smieh]

(7th Jan, 2014 12:03 AM)IriDium Wrote:  This could be one of two things.

You don't mention what NAS you have - but I would check that it is not maxing the CPU or I/O.

it's a self-built NAS - dual core celeron with 2.6GHz, 8gb ram. cpu usage is around 2-4% during playback, ram usage around 2.2gb, network speed around 18-25MBit. Network speed doesn't slow down during the time the video is playing slower...

(7th Jan, 2014 12:03 AM)IriDium Wrote:  Have you checked the box in XBMC to use DTS receiver?

it is checked and the av receiver is displaying dts which means it is receiving a dts track...

i played this file:


and recorded a movie of the xbmc status infos on screen. slower playback starts around 35 seconds - there are also some drops this time - haven't been there last time i played this mkv file.

Video:
http://smieh.org/stuff/video.mkv

don't know what to do maybe it's just too much bitrate to handle?