logo

Live Production Software Forums

www.vmix.com

Welcome Guest! To enable all features please Login or Register.

Notification

Icon
Error
Instant Replay Has A Stutter Every 3 Seconds
Options
Go to last post Go to first unread
Previous Topic Next Topic
byaron22  
#1 Posted : Thursday, July 16, 2026 3:25:22 AM(UTC)
byaron22

Rank: Newbie

Groups: Registered
Joined: 7/17/2022(UTC)
Posts: 3
We are having issues with instant replay having a lag/stutter/pause for roughly a half second every 3 or so seconds for every replay. We have tried just about everything to try and figure this out. We have updated BIOS, Windows Update, driver updates, vMix update, etc. We have tried recording to internal and external SSD, changed replay quality, tried CPU and GPU for performance, changed different graphic setting through NVIDIA control panel and Windows Graphics settings, made sure framerates matches for project, replay and cameras and much more for troubleshooting. We cannot figure out why we are getting this stutter. We use a Panasonic CX350 connected via SDI to a BlackMagic Design ATEM SDI Pro ISO that is connected via USB C to our computer. The live video looks great and doesn't have a stutter ONLY our replays have this stutter.
Back to top

Wanna join the discussion?! Login to your vMix Forums forum account, or Register a new forum account.
Back to top  
Kayo33  
#2 Posted : Thursday, July 16, 2026 3:56:55 AM(UTC)
Kayo33

Rank: Advanced Member

Groups: Registered
Joined: 10/20/2023(UTC)
Posts: 151
France

Thanks: 3 times
Was thanked: 18 time(s) in 14 post(s)
PC Desktop or Laptop ? PC reference and PC specifications?
Back to top
byaron22  
#3 Posted : Thursday, July 16, 2026 4:34:08 AM(UTC)
byaron22

Rank: Newbie

Groups: Registered
Joined: 7/17/2022(UTC)
Posts: 3
It's a laptop.

CPU: AMD Ryzen 7 6800H
Memory: 16GB DDR5 4800MHz
GPU: Nvidia GeForce RTX 3050
Hard Drive: 512GB PCIe SSD
External Drive: Samsung 870 EVO SSD
Back to top
Kayo33  
#4 Posted : Thursday, July 16, 2026 4:50:18 AM(UTC)
Kayo33

Rank: Advanced Member

Groups: Registered
Joined: 10/20/2023(UTC)
Posts: 151
France

Thanks: 3 times
Was thanked: 18 time(s) in 14 post(s)
Use an SDI or HDMI-to-USB capture card
and connect output SDI ATEM or CX350 directly to the PC.
For replays, it is best to have a dedicated M.2 SSD;
check if you can add an M.2 SSD to the laptop.
Back to top
Users browsing this topic
Guest (2)
Forum Jump  
You cannot post new topics in this forum.
You cannot reply to topics in this forum.
You cannot delete your posts in this forum.
You cannot edit your posts in this forum.
You cannot create polls in this forum.
You cannot vote in polls in this forum.

Privacy Policy | Powered by YAF.NET | YAF.NET © 2003-2026, Yet Another Forum.NET
This page was generated in 0.130 seconds.