Quick wins for a faster PC:
Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →Clear out junk files and repair common Windows errorsFree Scan →There is no official, universal RAM requirement for running a 24/7 nature stream on a VPS. If the VPS only relays an already-encoded stream without decoding or re-encoding it, 2 GB of RAM is a reasonable starting point for a test—not a guaranteed minimum. Leave room for the operating system and monitoring, then measure the instance during a representative run.
If the VPS also runs OBS, builds scenes, renders browser overlays, applies filters, or transcodes video, its needs depend on that extra work. RAM is only one part of sizing: CPU or GPU capacity, network throughput, and the stream’s stability also matter.
First identify what the VPS does
Relay only: receive and forward an encoded stream
A relay-only VPS receives an already-encoded feed and forwards it to the destination. With FFmpeg stream copy, input packets are copied without decoding or encoding. That avoids the processing work of transcoding and makes a modest test instance—around 2 GB RAM—a reasonable place to start. It is an estimate for testing, not a documented minimum or a guarantee that a particular workload will run reliably.
Stream copy cannot apply frame filters. If the nature footage needs visual changes, overlays, or other frame-level processing, a simple relay may not meet the requirement. See the FFmpeg documentation for stream-copy and transcoding behavior.
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1Clear out junk files and repair common Windows errors2Fix the driver behind crashes, sound loss and screen glitches3Repair Windows errors before they cause bigger problems#1 Best Overall
- Read Before You Buy — No Video Output: These adapters support charging and USB 2.0 data transfer, but cannot transmit video signals. Except for standard USB webcams (which use USB data only), they are not compatible with HDMI/DisplayPort cables, video-capable USB-C hubs, or docking stations with video output.
- Convert USB-A Ports to USB-C: Designed to connect USB-C earphones, cables, flash drives, card readers, and other USB-C accessories to standard USB-A ports. Plug-and-play with no drivers or software required.
- Aluminum Alloy Housing: Built with a sturdy aluminum alloy shell that aids in heat dissipation and protects against daily wear and scratches. Designed to maintain a stable and secure connection.
- Compact & Travel-Friendly: The ultra-compact design allows the adapter to stay plugged into your device without blocking adjacent ports or adding bulk, reducing wear and tear on your original USB ports.
- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
Render or transcode: create or change the video on the VPS
Running OBS to compose scenes, render browser sources, or apply filters adds work beyond forwarding. Transcoding also decodes and re-encodes the video; FFmpeg describes this as computationally expensive in most cases. The actual resource demand depends on the encoder, resolution, frame rate, scene, sources, and filters. Do not assume that adding RAM alone will solve performance problems.
OBS uses GPU resources to composite and render scenes, and says that more sources, filters, browser sources, higher resolution, and higher frame rate can affect performance. Its published system requirements do not set a RAM threshold for this use case. OBS also cautions that having a compatible system does not guarantee it can stream or record successfully.
Rank #2
- 5-in-1 USB-C Hub: Experience comprehensive connectivity featuring a Power Delivery input, two USB-A 2.0 ports, a USB-A 3.0 port, and an HDMI port. (Note: The USB-C power delivery input port is only for connecting an external wall charger to power your laptop and cannot power peripheral devices.)
- 90W Pass-Through Charging: Achieve optimal charging with 90W pass-through power to your laptop, supported by a total input of 100W, with the hub reserving 10W for operational efficiency. (Note: Wall charger not included.)
- Quick Data Transfers: Accelerate your productivity with rapid data transfers using a high-speed 5Gbps USB 3.0 port and two 480Mbps USB 2.0 ports.
- 4K HDMI Display: Enhance your visual experience with a hub capable of delivering 4K resolution at 30Hz in both mirror and extend modes. Please note that this hub is compatible with MacBook (macOS 12 and newer), Windows 10 and 11, ChromeOS, and laptops equipped with DP Alt Mode and Power Delivery. Note: This device is not compatible with Linux.
- What You Get: Anker USB-C Hub (5-in-1, 4K HDMI), welcome guide, 18-month warranty, and our friendly customer service.
How to size and test a VPS
- Choose the workload. Decide whether the instance will only relay an encoded feed, or also render scenes, filter video, or transcode it.
- For relay-only, begin with a modest test instance. Around 2 GB RAM is a reasonable estimate to test. Keep operating-system and monitoring needs in mind; treat the result as workload-specific, not as a published minimum.
- For processing, test the real production setup. Use the intended codec, resolution, frame rate, sources, filters, encoder, and destination. OBS notes that CPU needs vary substantially with encoder, resolution, FPS, and scene complexity. Check whether the VPS actually exposes a suitable hardware encoder before planning to use one; OBS explains the trade-offs in its hardware encoding guide.
- Observe a representative run. Track peak memory, CPU, network throughput, and dropped or reconnected stream behavior. A brief launch test may not reveal problems that emerge during longer operation.
- Set headroom and recovery based on evidence. Keep capacity for the operating system and monitoring, and decide how the service will restart and reconnect. There is no source-backed universal memory buffer or guaranteed continuous-uptime target, so base both on observed workload and your reliability needs.
What else matters besides RAM?
CPU, GPU, and encoder availability
For stream copy, the VPS avoids decoding and encoding; for transcoding or scene work, processing capacity can become a more important constraint. Hardware encoding can shift work from the CPU to a specialized GPU component when supported, but availability depends on the instance. Verify the VPS’s actual capabilities rather than assuming it includes an accessible GPU encoder.
Network transfer and egress
A relay receives the incoming stream and sends it onward, so its network capacity and transfer allowance matter. OBS’s SRT/RIST guide advises considering roughly twice the video-stream bandwidth for a proxy’s receive-and-send traffic. That is bandwidth guidance, not a RAM estimate. Check the VPS plan’s transfer allowance and any egress charges against the intended stream and operating period. See the OBS SRT/RIST guide.
Rank #3
- Sleek 7-in-1 USB-C Hub: Features an HDMI port, two USB-A 3.0 ports, and a USB-C data port, each providing 5Gbps transfer speeds. It also includes a USB-C PD input port for charging up to 100W and dual SD and TF card slots, all in a compact design.
- Flawless 4K@60Hz Video with HDMI: Delivers exceptional clarity and smoothness with its 4K@60Hz HDMI port, making it ideal for high-definition presentations and entertainment. (Note: Only the HDMI port supports video projection; the USB-C port is for data transfer only.)
- Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
- Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
Storage and operational controls
If the VPS will retain recordings or source files, include their storage needs separately from RAM. Also compare plans for usable memory, CPU allocation and sustained performance, hardware-encoder access where needed, network transfer and egress costs, and monitoring and restart controls. These are workload-based comparison criteria, not a ranking of VPS providers.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Or let it run in the cloud
If your goal is to keep uploaded nature footage looping on YouTube, StreamNeo is an alternative to managing a VPS: upload the video or build a playlist, add your YouTube stream key, and go live. The stream runs from the cloud, so nothing has to stay on at home. Each slot streams the uploaded video at its original quality up to 4K 60fps for one flat price per slot; there are no quality tiers. StreamNeo automatically recovers if YouTube drops the stream. The first day is free with no card, and the monthly option is $9.99 per month. StreamNeo is for uploaded videos streaming to YouTube, not a camera feed or other platforms. Visit StreamNeo or start the free first day.
Quick Recap
Best Value
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
Rank #4
- Dual Converters, Infinite Potential：Includes 2× USB C male to USB A female adapters and 2× USB A male to USB C female adapters. Perfect for a wide range of uses—tablets with Bluetooth keyboards, expand USB ports on macbook, and more. Two different converters for all your daily needs
- Next-Level 10Gbps & 3A Charging: No more slow 480Mbps, this usb to usb c adapter has a transfer speed of up to 10Gbps, allowing you to do more transferring in less time. This usb adapter fits both USB A and USB C charger, supporting up to 3A fast charging
- Upgraded Exquisite Craftsmanship: With an aluminum alloy housing and metal connector, the usbc to usb adapter is extremely durable and sturdy. Rigorously tested to withstand more than 10,000 times of plugging and unplugging, ensuring long-lasting performance
- Broad Compatible: The usb c to usb adapter widely supports all USB C/ USB A devices like laptops, tablets, cellphones, car chargers, and phone chargers. Such as compatible with MacBook Pro/Air 2023/2022, Thunderbolt 4/3 Devices,Apple MagSafe Watch 9/8/7/SE/Ultra, iPad Pro 2022/2021, Samsung Galaxy S23/S20/S10, and iPhone 17/16/15 Pro. Plug and play
- Please Note: To reach 10Gbps speed, keep the cable under 3.3 ft. For USB A Male to USB C adapters, try flipping the USB C connector. USB C Male to USB A adapters support bidirectional 10Gbps transfer within 3.3 ft
Troubleshooting a 24/7 stream
- Memory rises or the process is killed: inspect peak memory during the actual workload and identify whether OBS, filters, browser sources, or other services are running. Reduce unnecessary work or test a larger instance; do not treat 2 GB as a guaranteed fit.
- Frames drop or the output stutters: check CPU load, GPU or encoder availability, scene complexity, resolution, frame rate, and network throughput. OBS’s encoding performance troubleshooting guide covers how rendering and encoding load can affect output.
- The relay disconnects or repeatedly reconnects: examine the feed, destination, and network path, then confirm the service’s restart and reconnect behavior. Include such events in a representative test rather than judging stability from memory usage alone.
- Transcoding is unexpectedly expensive: verify that transcoding is necessary. If the input can be forwarded unchanged, FFmpeg stream copy avoids decode-and-encode work, but it cannot apply frame filters.
- The VPS runs out of transfer or incurs unexpected charges: account for both incoming and outgoing traffic. A relay’s receive-and-send bandwidth requirement is separate from its RAM allocation.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
