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NDI|HX GPU Acceleration
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Joined: 12/10/2016(UTC) Posts: 126 Location: Frankfurt, Germany Thanks: 93 times Was thanked: 19 time(s) in 14 post(s)
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I'm missing a hardware decoder option for NDI|HX based inputs. Is this really not possible? Multiple NDI|HX cameras are eating our CPU power and I would really like to work with a 10 core system with four camera inputs.
Regards Seb
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Joined: 1/13/2010(UTC) Posts: 5,219 Location: Gold Coast, Australia Was thanked: 4318 time(s) in 1527 post(s)
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Hi,
Hardware decoding for NDI|HX is only of benefit to single cameras running in programs like Studio Monitor. It is generally recommended by NewTek to not use this for multiple inputs as it can cause graphics card performance issues hence why we don't enable it in vMix.
Regards,
Martin vMix
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1 user thanked admin for this useful post.
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Rank: Advanced Member
Groups: Registered
Joined: 12/10/2016(UTC) Posts: 126 Location: Frankfurt, Germany Thanks: 93 times Was thanked: 19 time(s) in 14 post(s)
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Originally Posted by: admin Hi, Hardware decoding for NDI|HX is only of benefit to single cameras running in programs like Studio Monitor. It is generally recommended by NewTek to not use this for multiple inputs as it can cause graphics card performance issues hence why we don't enable it in vMix.
Thanks for this direct answer. So can I solve my problems with more CPU power? Let's say a 32 core ThreadRipper: will vMix utilize all the cores and I can use all our NDI|HX inputs without troubles (6 x Panasonic PTZ, 3 NewTek Spark Connect) at once? :)
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Rank: Advanced Member
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Joined: 11/28/2015(UTC) Posts: 184
Thanks: 10 times Was thanked: 32 time(s) in 27 post(s)
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Originally Posted by: admin Hi,
Hardware decoding for NDI|HX is only of benefit to single cameras running in programs like Studio Monitor. It is generally recommended by NewTek to not use this for multiple inputs as it can cause graphics card performance issues hence why we don't enable it in vMix.
Regards,
Martin vMix Is this still valid for NDI HX3? Best regards, Patrick
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