Audio/video desync on audio track change when using MediaPortal Audio Renderer (1 Viewer)


Portal Member
December 10, 2008
MediaPortal Version: 1.6.0

I would like to share my observations. I have a sync issue when changing
audio track on mkv files. I've observed it on 2 different systems and 2 different files.
After audio track change audio is noticeably delayed, sometimes even 1-2 secs.
Skipping forward or backward fixes synchronisation.
Pausing and then playing nothing changes - desync remains.

By the way, AC3 encoding bitrate setting (in MPAR config) seems to be not applied,
on my setup reciever reports always 448kbps on input.

Steps to Reproduce:
Play file with minimum 2 audio tracks
Change the audiotrack

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