rtmp streaming server
For many B2C broadcasters, almost any software encoder will suffice. However, as a professional broadcaster, upgrading to an encoder that supports RTMP streaming is crucial. RTMP, or “real-time messaging protocol,” is a standard that enables high-quality live streaming.
In this article, we’ll dive into the technical aspects of RTMP encoding.
First, we’ll cover how to configure an RTMP encoder and connect it to a live streaming platform. Mslive is an authority on this protocol and has assisted numerous individuals and businesses in streaming live video using RTMP and other encoding standards.
Next, we’ll review the top video streaming protocols and the most popular RTMP encoding software. While the process may seem complex, Mslive simplifies it significantly. Continue reading to discover how Mslive offers superior service and expertise.
This post has been updated to provide the most accurate and current information regarding the new features of each RTMP stream encoder’s latest versions released as of December 2022.
Setting Up Your RTMP Encoder in 6 Easy Steps
So you’ve decided which RTMP encoder to use and are ready to start live streaming. To ensure a smooth RTMP stream with minimal buffering, you must properly configure all your RTMP settings. Whether you’ve chosen a software or hardware encoder, we’ve got you covered.
Here’s a 6-step walkthrough for configuring your RTMP stream encoder:
1. Connect Your Video Sources
Setting up your video-capturing equipment is a crucial step in broadcasting.
Firstly, connecting your video sources varies depending on whether you’re using RTMP encoder hardware or a software encoder.
If you’re using RTMP encoder hardware, the process is straightforward. Hardware encoders usually feature dedicated cable inputs for video cameras, including SDI inputs and HDMI.
For instance, connecting an HDMI camera to an RTMP encoder is typically plug-and-play. You simply need to plug the cord from your video camera into the physical RTMP device to start RTMP streaming. Some encoders also support cameras via Wi-Fi, requiring you to sync the Wi-Fi signal of your device with the RTMP hardware to begin streaming.
A capture card, a physical device plugged into your computer via USB or HDMI, serves a similar purpose. You connect your camera to the capture card, and some capture cards even allow screen capture.
Connecting cameras to software encoders may be a bit more involved. Typically, this involves installing a “capture card” on a desktop computer. Laptops and other devices can utilize external capture cards, often connecting via USB.
Once your camera is physically connected to the encoder, it should be auto-detected, and you can usually select it from a dropdown menu of “inputs.”
2. Create a New Live Channel and Connect Your OVP
The next step is to create a new live channel, which you can do via your Online Video Platform (OVP). Typically, a video streaming platform requires your RTMP stream name and RTMP URL or stream key to configure encoder settings.
To complete this step with Mslive, follow these steps:
1. Log into your account.
2. Click “Live Channels” in the left-hand sidebar.
3. Click the orange “Create” button in the upper right.
4. Enter a title for your new live channel, then click “Add New”.
5. Click the “Encoder Setup” tab in the top-center of the screen
6. This tab shows three simple setup steps. The first step involves selecting a publishing point (optional) and selecting a bitrate, resolution, and aspect ratio (optional). The settings you select in your encoder will override these settings.
7. The second step allows you to select an encoder. Select the option that matches the encoder you’re using, or select “other RTMP encoder”.
8. Finally, on the right side of the window, a dialogue box will appear with a stream URL, a login, and a password. Leave this window open.
After creating your new live channel, you’ll need to link your encoder to Mslive via your stream key. That involves navigating your encoder settings, usually labeled as “Broadcast Settings” or “Output”. Enter your Mslive RTMP stream name, RTMP URL, stream key username, and password here. Your encoder is now connected to your online video platform.
3. Select Video and Audio Encoding Options
Now it’s time to configure your video and audio settings. Begin by choosing an RTMP stream resolution, such as 1920 x 1080 (full HD) or 720 x 480 (standard definition). Alongside resolution, you’ll need to set a bitrate and select a codec. Common choices include H.264 for video compression (also known as advanced video coding, AVC), and AAC for audio.
For more detailed guidance on configuring your encoder and selecting optimal RTMP stream settings, take a look at our walkthrough guide. If you’re ready to jump straight into configuring your RTMP live encoder, explore our recommended live encoder settings.
4. Get an Embed Code
Now, we suggest conducting a brief test stream to ensure everything is set up correctly. To begin, embed a video player on your website. Since this is only a test, you might prefer using a private webpage.
The process of embedding live streaming video on your website varies depending on the online video platform you’re using. If you’re using Mslive, we offer simple embed codes that you can easily paste into any website to showcase your video.
5. Conduct a Test Stream
Now, let’s initiate a test stream. Navigate to the Mslive back office and toggle the switch to activate your live channel. Then, turn on your cameras and begin recording. Since this is a test, the content of your stream doesn’t matter. Start your live stream from the RTMP-enabled encoder you’re using.
Next, visit the webpage where you embedded your video player and observe how the stream performs. Test it on both desktop and mobile devices.
Encountering issues? It’s time for live stream troubleshooting. Troubleshooting can be challenging, so proceed systematically. Double-check every connection in your setup, ensure cables are properly connected, and verify settings. If you need further assistance, don’t hesitate to reach out to Mslive technical support for help.
6. Start Streaming
Your RTMP streaming encoder is now fully configured, and you’re all set to start live streaming. You can copy your video player to any webpage or site where you plan to stream.
It’s time to begin your live stream!
What is RTMP Streaming?
RTMP (Real-Time Messaging Protocol) is the backbone of live streaming, facilitating the delivery of content from an encoder to an online video host.
What sets RTMP streaming apart is its continuous communication between the RTMP video player and server, ensuring a stable and reliable live stream. This constant connection makes RTMP streams highly robust. Over the years, RTMP has been crucial for live streaming, especially due to its adaptive bitrate streaming technology.
How does RTMP Streaming Work?
RTMP, or Real-Time Messaging Protocol, maintains an ongoing connection between the client and the RTMP server. Although often considered outdated due to its association with Adobe Flash Player, which is now deprecated for OTT streaming, RTMP technology persists through RTMP streaming encoders.
The RTMP standard enables encoders to transmit audio and video data files efficiently. It’s also possible to live-stream from mobile devices using RTMP ingestion to HLS (HTTP Live Streaming). RTMP ingestion technology transmits video files from the encoder to media servers and online video platforms, ensuring smooth streaming with minimal buffering for viewers.
While RTMP streams are no longer used for last-mile delivery, they are still widely utilized for first-mile delivery. In this context, protocols like HLS and HTTP take over for the last-mile delivery of media data.
Factors to Consider When Choosing an RTMP Encoder
Selecting the right RTMP encoder depends on your specific needs and objectives. Here are key factors to consider when choosing the best RTMP encoder for live video streaming:
1. Pricing: Determine your budget. Free software encoders like OBS Studio are powerful, while hardware encoders can be expensive. For larger productions with complex requirements, investing in software encoders or higher-priced hardware encoders may offer value.
2. Technical Knowledge: Consider your technical expertise. Software encoders are generally easier to set up than hardware ones. Some software encoders are more user-friendly than others and offer plugins for added functionality. Look for encoders with active communities or good customer support for assistance if needed.
3. Portability: If you need mobility during broadcasts, lightweight options like Teradek or software encoders might be preferable over bulky hardware encoders.
4. System Requirements: Check if the encoder supports your operating system and if your hardware meets the requirements. Some software encoders demand higher CPU and GPU resources than others. For instance, OBS Studio has lower requirements compared to Wirecast.
5. Complexity of Production Needs: Assess the complexity of your production requirements. For large-scale productions, higher-priced hardware encoders may offer benefits if budget allows. However, OBS Studio, despite being free, can still handle sophisticated productions effectively.
By considering these factors, you can choose an RTMP encoder that aligns with your streaming goals and technical capabilities.
Conclusion
Video encoding is a vast field with many components involved, especially in live streaming, ranging from RTMP and HLS protocols to recording devices and Online Video Platforms (OVPs).
Setting up an RTMP encoder may seem complex at first due to the various steps involved, but it doesn’t have to be confusing or overwhelming. With the right tools and guidance, the process becomes straightforward.
Fortunately, there are numerous excellent encoding tools available, making it easier to find one that suits your streaming requirements. Once you have the appropriate tools, you can concentrate on delivering high-quality live broadcasts that engage your audience.
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