The documented Amazon EC2 route for Wowza Streaming Engine uses a Linux Marketplace AMI, an EC2 instance, a security group and a key pair. You then confirm the server responds, open Wowza Manager, and test a sample video before putting a real stream into production.
This guide focuses on Wowza's Linux deployment path. If you need Windows, use the corresponding Windows AMI guidance and check the current AWS Marketplace listing for your region, architecture and licensing choice before launching.
Confirm the Linux EC2 scope
Start by deciding whether EC2 is the right place for the job. Wowza Streaming Engine on EC2 gives you control over the operating system, network rules, applications and startup configuration. That control is useful when you need a particular ingest protocol, custom transcoding, a VOD application or integration with other AWS services.
It also means that you are responsible for more than uploading a video. You must choose an instance type, secure access, monitor the process, account for storage and data transfer, and understand what happens if the instance or its public address changes. AWS charges for the EC2 resources and related services according to the current terms on its site; do not treat the software installation as the whole operating cost.
The Linux EC2 guide from Wowza Media Systems, updated July 22, 2026, is the main reference for the route described here. Wowza's general installation and configuration guide, updated July 24, 2026, is useful for the Manager and playback checks after the instance is running.
Before opening AWS, write down these decisions:
- Which AWS region is close to your source or audience, if latency matters.
- Whether you need x86 or ARM64.
- Whether you already have a valid Wowza licence key.
- Whether you need only a basic live or VOD application, or a custom startup package.
- Which protocols must be reachable from outside the instance.
- Whether the workload includes transcoding, several concurrent streams or substantial outbound traffic.
A region is not merely a formality. The source location, viewers, connected services and operational recovery plan can all affect the choice. Wowza also describes using instances in more than one region as a possible redundancy approach, but that adds configuration and cost. It is not a substitute for testing how your own applications recover.
Do not choose an instance size from a generic table and assume it will suit every channel. Input format, output formats, transcoding, concurrent connections, storage and egress all change the requirement. Test the actual workload. Wowza cautions against CPU-credit instance types, using a burstable Tx instance as an example, because the engine could stop when credits are exhausted. Treat the current Wowza and AWS documentation as the authority for the instance families available to you.
For a simple YouTube channel, the media workflow may be easier to manage with a prepared file and a hosted streaming service rather than a general-purpose streaming server. Our explanation of how to use a hosted video streaming service instead of a 24/7 streaming PC covers that different operating model. It is worth making this choice before you spend time configuring EC2.
Choose the Marketplace AMI and licensing model
Wowza's documented Linux EC2 deployment uses Amazon Machine Images available through AWS Marketplace. The guide describes both x86 and ARM64 image options, with BYOL and paid variants. Marketplace visibility and subscription choices can change, so search the live listing in the region where you intend to launch rather than relying on an old bookmark or screenshot.
The main licensing decision is whether you bring your own licence or use a paid AMI.
| Choice | What it means at launch | When it may fit | Important check |
|---|---|---|---|
| BYOL AMI | You provide a valid Wowza licence key, either in EC2 user data as documented or through the applicable activation flow | You already have licensing, or your organisation manages it separately | A missing or invalid key can leave a temporary licence that must be replaced |
| Paid AMI | The image includes its licence | You want the Marketplace subscription and billing route | Wowza says the paid Linux AMI licence cannot be changed |
| x86 image | Uses the x86 processor option | Your software, scripts or integrations require x86, or that is your tested build | Confirm the selected instance architecture matches the image |
| ARM64 image | Uses the ARM64 processor option | Your workload and supporting software have been tested on ARM64 | Check application and integration compatibility before committing |
For BYOL, the user-data key identified in Wowza's guide is:
WZA_wowzaServerLicenseKey=[license-key]
Replace the bracketed value with the key supplied through your Wowza licensing process. If you need additional feature keys, Wowza documents separating them with a pipe character. Keep the key private. User data can contain credentials or licence material, so do not paste it into a public issue, shared screenshot or general-purpose notes document.
The paid Linux AMI has licensing embedded and, according to Wowza's guide, cannot be changed. Wowza also says that paid AMIs always use the default startup package. That matters if you were planning to combine a Marketplace subscription with a custom package at the first boot.
The current subscription names replace older AWS Marketplace BYOL and Standard subscriptions in Wowza's documentation. Existing legacy subscriptions may continue until cancelled in the AWS account, but names and availability are subject to change. Check both the current Wowza licensing information and the live AWS Marketplace terms before selecting Subscribe. Do not treat a listing in one region as evidence that the same image is available in another.
Architecture is a practical choice, not a label to select at random. Confirm that your plug-ins, native dependencies, scripts and monitoring tools support the processor family. If you are following a tested internal procedure built for x86, ARM64 may require separate validation even when the basic AMI launch appears straightforward.
Launch the Wowza Streaming Engine instance
Open the Wowza Linux AMI listing in AWS Marketplace and follow the launch flow for the region you have chosen. Select the architecture and licensing variant deliberately. Then choose an instance type against the workload you documented earlier, rather than accepting a size simply because it is available in the launch wizard.
At this stage, review four areas before pressing Launch:
- Region and availability. Confirm that the selected AMI and instance type are offered in the intended region and availability zone. Marketplace availability is not guaranteed for every combination.
- Networking. Decide whether the instance will use a public address, a private path behind another service, or both. The documented initial Manager and streaming checks use the instance's public DNS name or IP address.
- Storage. Make sure the root volume can hold the operating system, Wowza installation, logs and any media you intend to keep locally. If media belongs in object storage, configure that separately rather than assuming it is part of the AMI.
- Identity and access. Choose an EC2 key pair that the administrator can actually use. Wowza identifies this key pair as the means to connect to the instance over SSH.
If you use BYOL, add the licence key in the launch wizard's user-data field according to Wowza's instructions. If you use a custom startup package, add that configuration only after checking which licensing variant you selected and whether the package must be supplied as text or a file. A mistake in user data can leave the server running but not configured as intended, so keep a copy of the exact launch inputs in your private deployment record.
Once the instance launches, note its instance identifier and public DNS name. The public DNS name is the hostname you can use for remote Manager, SSH and streaming access while that address remains associated with the instance. If clients need a stable public address, an Elastic IP can provide an address that you can reassign, subject to AWS's current behaviour and charges.
Do not confuse a successful EC2 launch with a successful Wowza deployment. EC2 can report a running instance while the licence, startup package, firewall or engine process still needs attention. Continue with the access and smoke-test steps before directing viewers or an encoder to it.
Access the instance and protect key material
Use the EC2 key pair selected during launch for SSH access. Store the private key with the same care as any other administrator credential, and restrict who can read it. Do not place it in a website directory, a shared media folder or a public code repository.
The first connection is useful even when you plan to administer most of the deployment through Wowza Manager. It lets you inspect the operating system, check whether the engine process started and read the startup log if a custom package fails. It also gives you a route to verify that the hostname and network path you recorded belong to the intended instance.
For remote Manager access, use the instance's public DNS name or public IP with the Manager port and path described in the smoke test below. The Manager administrator credentials are case-sensitive. Use a strong, unique password and limit the network sources that can reach the Manager port. A public Manager login page is an avoidable exposure for most deployments.
Licence keys and startup packages deserve separate handling. A startup package may contain application definitions, credentials, paths or scripts. Keep the original package in a controlled location, record its version, and avoid putting secrets directly into a package unless the deployment requires it. If credentials are included, plan how they will be rotated without rebuilding the whole instance.
For a channel operator, this is also where you decide whether you really need an EC2 server in the first place. A pre-recorded devotional, music or study stream can be operated from a simpler workflow, while a server becomes more useful when you need Wowza's application and protocol controls. If your immediate need is only to turn one prepared file into a YouTube broadcast, compare it with streaming a pre-recorded video live on YouTube from Android in India before adding server administration to the job.
Review the initial firewall rules
Create or select a security group as part of the launch. Wowza's EC2 documentation gives TCP 1935 for RTMP and TCP 8086–8088 for Wowza Streaming Engine Manager as example openings. These are starting points for the documented workflow, not a complete rule set for every protocol or application.
TCP 1935 is commonly used for RTMP ingest or playback. Ports 8086 through 8088 are associated with Manager access in Wowza's examples, with the initial Manager URL using port 8088. Other protocols, playback methods and management paths may require additional rules. Add only what your tested workflow needs, and consult the relevant Wowza protocol documentation before exposing a new port.
The source address is as important as the port. An example rule that permits access from Anywhere demonstrates how to make a first connection, but it is not a universal production recommendation. Restrict Manager access to a trusted administrator address, VPN range or other suitable network boundary where possible. If an encoder has a fixed egress address, restrict its ingest rule to that source rather than opening the port to the whole internet.
A useful initial pattern is:
- Permit SSH only from the administrator's trusted address or network.
- Permit Manager ports only from the addresses that need administration.
- Permit media ingest and playback ports according to the protocols and clients in use.
- Avoid opening unrelated ports simply because the instance is running.
- Revisit the rules after the smoke test, removing temporary access that is no longer needed.
The security group is not the only boundary. Review the instance's operating-system firewall, the network ACLs for the subnet and any load balancer or reverse proxy in front of it. If Manager is exposed beyond a private administrator network, use HTTPS and an appropriate access design rather than treating the initial HTTP example as a finished production configuration.
There is a similar distinction when configuring a YouTube output: a stream can appear to work while its bitrate or encoder settings are unsuitable for the audience. Our YouTube live bitrate guide discusses the separate encoder decision. Wowza's firewall rules determine reachability; they do not decide whether the media format is appropriate.
Choose a default or custom startup package
A startup package is an optional way to configure the instance during launch. Wowza defines it as a compressed bundle containing startup.xml, configuration files and scripts. You pass it through user data so the instance can apply the configuration as it starts.
Without a custom package, the default package configures the live, vod and vods3 applications. That is a useful baseline for a first deployment because it gives you known application names to inspect and test. It is also simpler to troubleshoot: if the engine starts but a custom application is missing, you have one fewer moving part when using the default.
A custom package is appropriate when the standard applications are not enough. For example, you may need a particular application name, a prepared set of properties or scripts that must run at startup. The important difference is that supplying a custom package replaces the default package. It does not merely add one application beside the defaults. Your custom bundle must therefore include every application configuration and setting that the deployment needs.
Wowza documents two ways to provide the package. The “As file” upload route has a 16 KB limit. The “As text” route can reference a complete package URL through:
WZA_startupPackageURL=[full-package-url]
Use a stable, controlled URL and make sure the instance can reach it during startup. If the package is larger than the file-upload limit, do not try to force it into the smaller field by truncating content. Use the documented URL approach and test access from the same region and network design as the new instance.
Default and custom packages do not behave identically. The default package gives you the documented baseline applications. A custom package gives you control but also transfers responsibility for completeness, compatibility and recovery to you. A custom package that omits an application can leave a healthy-looking instance without the endpoint you expected.
If startup does not complete as expected, inspect:
/usr/local/WowzaStreamingEngine/logs/wowzastreamingengine_startup.log
Read the log together with the exact user data and package archive used for that launch. Check for a malformed URL, inaccessible package, missing configuration file or licence problem before changing several settings at once. Make one correction, launch or restart using a recorded procedure, and confirm the result.
For a first installation, the default package is usually the easier baseline. Move to a custom package when you can state exactly which application or setting it adds, and keep a known-good default deployment available for comparison.
Smoke-test the running engine
After the instance has finished booting, use its public DNS name or IP address in the documented checks. Begin with the server response:
http://[wowza-ip-address]:1935/ServerVersion
A successful response displays the Wowza Streaming Engine version. If the page does not respond, check the instance status, security-group source and port, the operating-system firewall, the public address and the engine startup log. Do not move to application testing until the server itself responds.
Next open Manager at:
http://[wowza-ip-address]:8088/enginemanager
Sign in with the case-sensitive Manager administrator credentials configured for the deployment. If the page is unreachable but /ServerVersion works, inspect the Manager port rule and the address from which you are connecting. If the login page loads but authentication fails, verify the credentials rather than repeatedly changing network rules.
For an end-to-end check, create a VOD application in Manager and play the installed sample.mp4 file. Successful playback shows that the running engine can serve content through an application, not merely that EC2 accepted the AMI launch. Record the application name, playback URL and test result so another operator can repeat the check.
Then test the real path in stages. First confirm that the intended source can reach the ingest protocol. Next confirm that Wowza accepts the stream and exposes the expected playback output. Finally test the consumer, CDN or YouTube workflow that will use that output. A local Manager test does not prove that every public route, codec, firewall rule or downstream service is correct.
Keep an eye on resource use while testing the expected workload. A server that plays sample.mp4 may still be unsuitable for simultaneous transcoding or several output formats. If the source is a 24/7 YouTube channel, test a full operating cycle rather than stopping after the first successful connection. For operators considering a file-based loop, how FFmpeg concat playlist settings work for a YouTube loop stream explains a different approach and the kinds of media decisions that still need testing.
If you are moving from a night-time computer to a hosted workflow, StreamNeo removes the need to keep your own computer running for a YouTube-only broadcast by taking an uploaded video and running the channel from the cloud, with automatic monitoring and restart when the broadcast drops. That is a different tool from Wowza on EC2, so choose it only when its simpler YouTube scope matches the channel rather than when you need Wowza's application controls.
Before committing, compare the operating options on the pricing page. When the file and channel are ready, start free — 24-hour trial, no card.
FAQ
Does the Linux EC2 guide also apply to Windows?
No. This article follows Wowza's documented Linux Marketplace AMI route. If you choose Windows, follow the corresponding Windows AMI guidance and verify that the required image, architecture and licensing option are currently available in your AWS region.
Which ports do I need to open to reach Wowza Manager and stream?
Wowza's examples identify TCP 1935 for RTMP and TCP 8086–8088 for Wowza Streaming Engine Manager. Your required rules depend on the protocols and applications you use, so restrict Manager to trusted administrator sources and open only the media ports required by the tested workflow.
Should I use the default or a custom startup package?
Use the default package when you want the documented baseline applications: live, vod and vods3. Choose a custom package when you need controlled application settings or scripts, but remember that it replaces the default and must include every configuration your deployment needs.
What should I check if the instance launches but Wowza does not respond?
Start with the instance status, public hostname, security-group rules and the operating-system firewall. Then inspect /usr/local/WowzaStreamingEngine/logs/wowzastreamingengine_startup.log, especially if you supplied a licence key or custom startup package. Test /ServerVersion before troubleshooting a VOD application or external stream.