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For a low-resource, mostly static 24/7 YouTube stream, start by evaluating Vultr’s shared-CPU Cloud Compute against your encoder’s measured CPU use and the plan’s outbound bandwidth allowance. Choose dedicated-CPU Optimized Cloud Compute when sustained encoding or a complex OBS scene needs more predictable CPU resources. There is no universal Vultr server size for every resolution, frame rate, scene, and codec: test the actual stream and check current pricing and availability in your chosen location.
“VPS” is a general term for a virtual private server; Vultr’s relevant product category is Cloud Compute, which includes shared-CPU plans. Its Optimized Cloud Compute category uses dedicated CPUs. If you would rather avoid running OBS on a server, StreamNeo is an alternative: it keeps an uploaded video or playlist live on YouTube from the cloud. Learn about StreamNeo.
Vultr VPS or Cloud Compute: what are you comparing?
Vultr’s Cloud Compute instances are virtual machines with shared CPU resources. Vultr offers different Cloud Compute tiers with different processor and storage characteristics: its standard tier uses previous-generation Intel CPUs and regular SSDs, High Frequency emphasizes higher clock speed and NVMe storage, and High Performance uses newer Intel Xeon or AMD EPYC CPUs with NVMe. Check the current offering for your location before choosing a tier. Vultr Compute overview · Vultr provisioning guide.
Optimized Cloud Compute uses dedicated CPUs and comes in General Purpose, CPU Optimized, Memory Optimized, and Storage Optimized families. Dedicated CPU can be useful when an encoder keeps cores busy or an OBS scene adds substantial work, but the product category alone does not guarantee a particular encode quality or uninterrupted stream. Vultr Optimized Cloud Compute.
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Shared CPU vs dedicated CPU: how to decide
| Decision | Shared-CPU Cloud Compute | Dedicated-CPU Optimized Cloud Compute |
|---|---|---|
| CPU resources | Shared virtual CPU resources; Vultr positions Cloud Compute for general applications and workloads. | Dedicated virtual CPUs intended to provide more consistent, predictable compute performance. |
| Best fit for a stream | A low-complexity scene or static feed that passes an actual stream test within CPU and transfer limits. | Sustained encoding, complex scenes, or measured CPU pressure where predictable CPU resources matter. |
| What to compare | vCPU, memory, storage, bandwidth, tier, region, and current price. | Choose General Purpose or a workload-specific CPU, memory, or storage ratio based on the measured bottleneck. |
| Main cost consideration | Plan cost plus included outbound transfer and potential overage. | Compute tier cost, plus the same need to check transfer allowance and any additional services. |
| What is not established | Vultr does not specify a universal plan size for a 24/7 YouTube encoder in the referenced documentation. | Dedicated CPU does not guarantee a particular resolution or uninterrupted stream; test the workload. |
Compare current hourly or monthly cost, availability in the intended region, vCPU and memory, storage, included outbound transfer, and measured encoding demand. Do not assume every 24/7 stream needs a high-end server.
Can you run OBS on a Vultr VPS?
Yes. Vultr publishes an OBS-on-Ubuntu streaming tutorial and an OBS-based Broadcaster guide. In this setup, OBS runs on the remote Ubuntu desktop, sends the stream to YouTube, and must remain active after you disconnect from that desktop. Vultr’s tutorial advises watching CPU use and, if it is high, lowering output resolution or upgrading to a plan with more vCPUs. That is a troubleshooting direction, not a universal sizing threshold. Vultr’s OBS tutorial · Vultr Broadcaster guide.
Set YouTube encoder settings and test the stream
Use YouTube’s current encoder guidance for the resolution and codec you intend to send. Its recommended H.264 reference bitrates include:
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| Output | Recommended H.264 bitrate |
|---|---|
| 720p, 30 or 60 fps | 3 Mbps |
| 1080p, 30 fps | 5 Mbps |
| 1080p, 60 fps | 6 Mbps |
For AV1 and H.265, YouTube lists different values: 720p at either listed frame rate is 6 Mbps; 1080p at 30 fps is 10 Mbps and at 60 fps is 12 Mbps. For other output combinations, consult the live table rather than extrapolating. These are YouTube recommendations, not a Vultr server-sizing rule. YouTube encoder settings.
- Use RTMPS, YouTube’s recommended encrypted ingestion protocol, and enter the stream key in OBS without sharing it publicly.
- Set a constant bitrate (CBR) and a two-second keyframe interval; YouTube says not to exceed four seconds.
- Test with representative motion and audio, then watch YouTube’s stream-health messages while live.
- Measure CPU use on the instance during the test. If it stays high or the stream health suffers, reduce output demands or compare a plan with more suitable CPU resources.
YouTube recommends leaving network headroom and testing the actual upload path. A VPS uses a different network path from a home connection, but the practical rule is the same: validate delivery under the real workload, not just from nominal bandwidth figures. YouTube encoder settings.
How much outbound bandwidth does a 24/7 stream use?
Vultr counts outbound data transfer against a plan’s bandwidth allowance and does not meter inbound transfer. Outbound traffic is the relevant direction when the VPS sends video to YouTube. Vultr’s support documentation, updated December 16, 2025, documents a $0.01 per GB overage rate after a plan’s included quota; verify the current policy and your plan’s allowance before estimating a bill. Vultr bandwidth documentation.
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Estimate the monthly video transfer from the configured bitrate: bitrate in megabits per second × seconds per month ÷ 8 gives megabytes transferred; convert to gigabytes and allow for audio and protocol overhead. This is a planning estimate, not observed usage or a guaranteed bill. Compare it with the specific instance’s included outbound allowance, then account for any documented overage and the instance cost.
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Provision, monitor, and recover
Vultr’s provisioning guide supports deployment through the Console, API, CLI, or Terraform. During setup, select a location, CPU category, plan, and image; optional settings can include a startup script, firewall group, backups, and VPC connectivity. Vultr provisioning guide.
- Confirm OBS continues streaming after you disconnect from the remote desktop.
- Monitor YouTube stream health during the actual broadcast and check that the encoder process is still active.
- Decide who will respond if the process, server, or network path fails, and how they will restore the stream.
- Do not treat a VPS plan as an uptime guarantee; the cited setup guidance does not establish an SLA for your specific instance.
YouTube says streams shorter than 12 hours are automatically archived. Do not rely on that guidance as a promise that a single continuous 24/7 broadcast will become one uninterrupted archive. If retaining the entire output matters, plan a separate recording or archive workflow and check YouTube’s current behavior. YouTube live-stream archiving guidance.
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Common problems and fixes
| Symptom | Likely area to check | Practical response |
|---|---|---|
| High CPU use or unstable output | Encoding load, OBS scene complexity, output resolution, or insufficient vCPU capacity. | Measure CPU while streaming; reduce output resolution or compare a plan with more vCPUs. Test again with representative content. |
| Stream-health warnings or interruptions | Encoder settings or delivery path. | Verify RTMPS, CBR, and keyframe interval; leave network headroom and test the real path while monitoring YouTube’s health messages. |
| Unexpected bandwidth charge | Outbound transfer exceeding the plan’s included allowance. | Estimate monthly transfer from bitrate, include overhead, and verify the instance’s current quota and overage terms. |
| Stream stops after closing the remote session | OBS or the remote desktop process did not remain active. | Follow Vultr’s OBS guidance to ensure OBS stays active after disconnecting, then verify the broadcast from YouTube. |
| Full 24/7 output is not available as one archive | YouTube’s automatic archive guidance applies to streams under 12 hours. | Use a separate recording/archive plan if you need the complete continuous output. |
When you would rather not operate a VPS
For a YouTube channel that loops uploaded video rather than going live from a camera, StreamNeo removes the server and OBS operation from the workflow:
- Upload a recording or build a playlist.
- Add your YouTube stream key once.
- Go live; StreamNeo loops the content from the cloud, so your computer and home connection do not need to stay on.
StreamNeo streams uploaded videos to YouTube only. Each slot runs one always-on stream, supports uploaded quality up to 4K 60fps at one flat price per slot with no re-encode or quality tiers, includes 10 GB storage per slot pooled across active slots, looping and playlists, automatic recovery if YouTube drops the stream, and team support. The first day is free with no card, once per account; billing options are a day, week, month, six months, or year, with cancellation any time. UPI and cards are available in India; card checkout is available worldwide. For five or more slots, contact support. Details and current pricing: StreamNeo plans.
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Quick Recap
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