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Replay over NDI stuck on 75%
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stevematthews  
#1 Posted : Tuesday, September 4, 2018 1:38:53 AM(UTC)
stevematthews

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We use NDI inputs from a Tricaster in to VMIX and output back to the tricaster for replay. But since switching to NDI the replay playback can only go to a maximum speed of 75% playback?

We can slow it right down etc.. but cannot get it in realtime 100% speed.

Does anyone have any ideas?

Steve
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admin  
#2 Posted : Tuesday, September 4, 2018 2:20:09 AM(UTC)
admin

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Hi Steve,

What are the system specs?
Check the page below to ensure your CPU is fast enough to playback replay at full speed:

https://www.vmix.com/hel.../SystemRequirements.html

Regards,

Martin
vMix
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stevematthews  
#3 Posted : Tuesday, September 4, 2018 2:22:42 AM(UTC)
stevematthews

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Hi! thanks for getting back to me!

Yeah the spec is ok its a couple XEON Quad core processors. Thing is its fine when using SDI in on the BM Duo 2. Just when using NDI it doesnt like it

Steve
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admin  
#4 Posted : Tuesday, September 4, 2018 5:55:13 AM(UTC)
admin

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Hi Steve,

What is the specific XEON model?
Many Xeons have low clock speed, which may be causing playback issues.
(vMix Replay requires 3.4Ghz per core or higher)

You can go to Settings -> About and click Send Support Report and drop us an email to info@vmix.com.au
and we can confirm this for you.

NDI requires more CPU power to decode then SDI, so that might explain the difference.

Regards,

Martin
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