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kukba159  
#1 Posted : Tuesday, February 7, 2023 2:46:29 AM(UTC)
kukba159

Rank: Newbie

Groups: Registered
Joined: 2/7/2023(UTC)
Posts: 1
Czech Republic
Location: Prague

I am building a rack computer for our production team and we need to use and record 12 inputs. We plan on using 2x decklink duo 2 SDI and 1x decklink quad HDMI. We would like to record to h264 mp4 at around 20Mbps. My question is if something like this is enaugh for the task:

CPU: AMD EPYC 7443P
RAM: 128GB 3200 CL16 (4x32GB)
GPU: RTX 4070 Ti 12GB
SSD: WD Black SSD SN850X NVMe 4TB

This setup is at the absolute upper edge of our budget. However there is a lot of lateral changes that could be done. (weaker CPU and stronger GPU, Less cores but higher frequency, etc.) I already know we need to use Xeon/EPYC/Threadripper as we need at least 40 PCIe lanes.
nikosman88  
#2 Posted : Tuesday, February 7, 2023 3:47:01 AM(UTC)
nikosman88

Rank: Advanced Member

Groups: Registered
Joined: 12/24/2021(UTC)
Posts: 361
Greece
Location: athens

Thanks: 113 times
Was thanked: 54 time(s) in 51 post(s)
Hello. Gpu like rtx support only 3 hw encodings officially. So for 12 mp4 encodings search for a quadro gpu that support unlimited encodings
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