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Video Streaming Protocols Explained: How RTMP, SRT, HLS & WHIP Power Live Broadcasting
Every live stream you watch — a Sunday sermon on Facebook, a cricket match on a branded app, a product launch on LinkedIn —...
H.264 vs H.265: Complete Video Codec Comparison Guide for Streamers
Choosing between H.264 and H.265 video codecs directly impacts your streaming quality, bandwidth costs, and audience reach. H.264, also known as AVC, has been...
10 Best Webcams for Streaming
The digital era has ushered in a new age of entertainment. Streaming has become the go-to medium for content consumption. Millions of viewers tune...
Best OTT Platforms in 2026
In 2025, OTT platform providers will face more competition than ever as different OTT providers compete for the top spot in the lucrative video...
The Best OBS Settings for Streaming and Recording | 2026 Updated
One of the most common software for beginners of live streaming is OBS or the Open Broadcaster Software. This is a free and open-source...
RTMP Streaming Protocol Explained: All You Need to Know
RTMP protocol stands as a cornerstone in video streaming technology. RTMP, or Real Time Messaging Protocol, is a set of rules that transmits audio,...
How to Increase Stream Quality in 10 Steps | 2026 Updated
Live streaming is a convenient way to watch your favorite TV shows, sports events, movies and other live programs, as well as grow your...
How to Live Stream Pre-Recorded Video on YouTube
Live streaming pre-recorded videos on YouTube is an effective way to engage your audience. This method allows creators to share pre-recorded content as live...
How to Stream Pre-Recorded Video on Facebook With Castr
Live streaming pre-recorded videos on Facebook offers a unique way to engage audiences. This method allows creators to broadcast content as if it were...
MP4 vs MKV: Which One Should You Choose for Streaming?
Video enthusiasts often face a crucial decision when selecting file formats for their content. The choice between MKV and MP4 formats can impact video...
How to Live Stream A Sporting Event
The history of sports streaming began on May 17, 1939, when NBC aired a college baseball game between Princeton and Columbia. It has grown exponentially...
Video Transcoding: What Is It & Why Is It Important in Streaming?
As the video streaming industry continues to grow, the technology behind it becomes increasingly vital. Every day, millions of people watch videos online, from...
RTMP vs. RTSP: A Comprehensive Comparison
Have you ever wondered how live video streams reach your screen without any significant delay? Behind the scenes, streaming protocols play a crucial role....
Streamlabs OBS vs. OBS: Choosing the Right Streaming Software | 2026 Updated
What Makes a Good Streaming Software? In order to stream professionally, you need streaming software to record and stream videos and audio across the internet....
How to Stream Games on Facebook Gaming: an Update for 2026
Alongside the big names like Twitch and YouTube Gaming, Facebook Gaming has been gaining shares in the game-streaming market. With no signs of performance...
What Is a Good Upload Speed for Streaming?
Live streaming relies heavily on upload speed, impacting quality and user experience. Therefore, understanding its importance and optimizing it is essential for streamers. Upload speed...
Adaptive Bitrate Streaming: What Is It? How Does It Work?
Buffering and pauses are all too familiar occurrences when streaming video content online. It affects the watch time and user engagement of your streaming...
AI in Media and Entertainment Industry: Market Trends, Forecast & Future
Artificial Intelligence (AI) is becoming a superstar in Media and Entertainment Industry. You're probably curious about how AI fits into the different fields of...
High Resolution vs Low Resolution: How it Matters
High Resolution vs Low Resolution: How it Matters Resolution is important in many fields, like photography, videography, computer graphics, and scientific imaging/printing. Hi res images...
How to Increase Video Resolution?
When creating high-quality video content, video resolution is an important consideration. It refers to the number of pixels used to create a picture or...
Video Resolution Explained: The Ultimate Guide for the Streamers
In the current digital era, video content has become an essential aspect of our lives. Video resolution plays a crucial role in our viewing...
What is SRT Protocol? Why is it the Future of Streaming?
The video streaming industry is blessed with plenty of advanced technology. Secure Reliable Transfer protocol is one of them. It's one of the most...
What’s New in Castr? Check Out These Exciting Product Updates Coming This September!
September is an exciting month for Castr! Our product team has worked extra hard to make live streaming easy. We've released a handful of...
Collaborative Live Streaming is Here! Introducing the All-new Team Feature in Castr
We are excited to announce the release of Castr's Team Feature–the latest addition to our live streaming solution. With Team, you can invite your...
Castr Now Supports SRT Streaming to Improve Stream Stability!
Besides RTMP, RTSP, HLS, or MPEG-TS ingests for live streaming, Castr has recently added SRT streaming protocol to its supported technologies. Castr is proud...
CBR vs VBR: A Comparison Between Constant Bitrate and Variable Bitrate
CBR and VBR are two different encoding methods for video. CBR is a fixed bitrate that does not vary with the scene complexity and...
What is the Difference between HD and SD: SD vs HD Resolution
HD and SD are two acronyms of video formats that you may have seen before. What do they mean? What is the difference between...
Introducing Castr Paywall | The Easiest Way to Earn Money with Live Streaming
We are excited to announce the latest addition to Castr streaming solution: Video monetization. The first feature–Castr Paywall, is released for monetizing live streaming...
How to Livestream with Multiple Hosts using Zoom, OBS, and Castr
If you plan to stream a live webinar on Zoom to multiple social platforms, it's best to use OBS studio and Castr to have...
How to Monetize Your Video Content without Depending on YouTube
You are producing valuable video content but struggling to find the best solution to monetize the videos you have? Well, you are not the...
How to Get Constant RTMP Address in Castr
Most livestreams on the Internet currently use the RTMP protocol to deliver the stream for its wide adoption and low latency advantage. With that...
How to Record a Live Streaming Video
The streaming industry is overflowing with new content and creators year after year. As the diversity of the livestreaming community grows, better approaches to...
Tips and Tricks for Setting Up RTMP Streams with Castr
What is RTMP Streaming? RTMP is a protocol for transmitting audio, video, and data over the Internet. An RTMP stream is a livestreaming video transmitted...
How to Embed RTSP Into HTML5 and Get a Stream Player
What is RTSP? RTSP is short for Real-Time Streaming Protocol. It is a protocol for transferring real-time data from multimedia to an endpoint device. RTSP...
VOD Hosting and Livestreaming: Why Not Both?
The concept of hosting videos on demand has become familiar for video producers and business owners in recent years. In the new digital media...
6 Awesome Things You Can Do With Castr Livestream Analytics
Analytics is an integral part of measuring the effectiveness of any performance. This idea is no different in the realm of video streaming. The...
Castr x SRT Alliance: Expand Solutions for Low-Latency Streams with SRT
As the first cloud-based video streaming provider to offer the Secure Reliable Transport - SRT streaming protocol in our services, Castr will employ more...
How to Livestream Church Services with Castr
Install a Software Encoder Anyone can get started with livestreaming with a phone and start the live broadcast right away. However, this kind of "setup"...
Why and How to Save Your Streams as VOD Files
The online video industry has received constant growing interest and demand for a few years now. As people are staying home more, they are...
Castr’s Latest Feature: Live to VOD is Now Available!
Castr's Recording feature has been helpful in offering our users more options to make full use of their stream content after it is broadcasted....
Castr 2021 New Year Giveaway: $1,500 Gaming PC. Enter Now!
Kick off 2021 with Castr's massive New Year giveaway! How to Enter Provide your name and email in the form below to earn one entry. ...
An Introduction to Castr HTML5 Player | Livestream to Your Website
The Emergence of HTML5: Replacing Adobe Flash Player Era After 20 years as the dominating platform for video and almost all other multimedia on the...
How to Multistream to Facebook, YouTube, and Twitch at the Same Time
According to the Global Web Index, more than 80% of consumers said they watched more video content in 2020, especially in the situation of...
Streaming Stats: 45 Thought-Provoking Video Streaming Statistics of 2020
2020 was undoubtedly a wavering year. The year-long pandemic has transformed nearly every life aspect of every person, from lifestyle at home to business...
How to Set up SRT in Vmix and Stream to Castr
In case you missed it, Castr now supports SRT as a streaming input. Apart from streaming SRT from OBS Studio, vMix users can also...
Bump up Your Livestream With ATEM Mini Pro and Castr
The ATEM Mini Pro is a popular tool for streamers, especially gamers, to take livestreaming to a more high-quality and professional level. This equipment...
SRT vs. RTMP: Compare the Two Protocols
If you have stepped into the world of streaming protocols already, you may have come across SRT or Secure Reliable Transport. You also probably...
Livestreaming vs. VOD: Utilizing Video Content to Its Best
After the hit of the global pandemic, the use of video content has received a surge in demand. More people are looking for better...
How to Connect Zoom With Castr
This article will show you how to connect Castr with Zoom meetings and webinars. From there, you can livestream to your website or multiple...
New to Twitch? Here’s How to Stream on Twitch for Beginners
Streaming to Twitch is rather simple to set up. But some streaming-newbies could find the number of steps and gear requirements overwhelming. Here’s our...
How to Host Video-on-Demand (VOD) Content on Castr
Video-on-demand is the technology of storing video online for users to select and watch at any time and from any device. Hosting VOD content...
How to Connect Castr to Facebook Live With API and Custom RTMP
The Facebook Live platform has gained steady traction in the streaming community recently. Facebook users have many options for streaming: Your timeline, a page...
What is VOD? All You Need to Know About Video on Demand
What is VOD? VOD, short for video on demand, is a media distribution system in which videos are made available online at all times for...
Four Ways to Boost Viewers by 60% With OTT Streaming
By streaming through devices like Roku, Apple TV, Amazon Fire TV Stick, or Google Chromecast, you can increase your viewers by 60% or more. If...
How to Build an In-house Video Production Studio
Building an in-house video production studio may sound daunting. However, it’s actually simple once you’ve gotten a hold of the required components. In this...
The Best VJ Software for Live Events
There are a lot of things going on during a livestream. But when it comes to a live event, the number of elements multiplies....
Best Practices for Churches to Make Livestreaming a Real Success
Amidst the COVID-19 outburst, the needs for virtual events and online services have risen significantly. Churches and houses of worship saw the most change...
An Overview of Livestreaming with Castr and How to Get Started
Castr offers powerful streaming solutions that are easy to use for different types of content and needs. Castr's products include livestreaming, multistreaming, IP camera...
What is Video Bitrate and How to Choose the Best Settings
You might have heard of the term 'Bitrate.' But what is it? Why does it matter in video live streaming? And how does it...
How to Stream on Twitch With OBS: PC, Mac, Xbox, PS4
Setting up Twitch is simple, but the amount of configuration options could be overwhelming. In this blog, we’ll walk you through the entire process...
Facebook Gives Clarity on Music Guidelines for Videos in Latest Updates
Facebook recently released its latest updates on their Guidelines for Including Music in Video. This policy paints a clearer picture for content creators on...
Castr Live Video Streaming PC Giveaway: Enter Now!
Castr is teaming up with Vast to launch a Gaming PC Giveaway! Simply enter by providing your name and email in the form below to...
Latest Article
Variable Bitrate (VBR): What It Is, How It Works, and When to Use It for Streaming
Every viewer has experienced it. A live concert stream looks crystal clear during a slow ballad, then turns into...
How Does Bitrate Affect Video Quality? A Complete Guide for Streamers
Video streaming now accounts for 76 percent of all mobile data traffic, according to the Ericsson Mobility Report. Every...
What Is BVOD (Broadcast Video On Demand)?
Television viewing has shifted dramatically. Families no longer gather around a single screen at a fixed time. Viewers now...
How to Calculate Video Aspect Ratio
You upload your video. It looks perfect on your laptop. Then a viewer watches it on their phone —...
What Is Vertical Video Aspect Ratio?
Pick up your phone right now. There is a very high chance you are already holding it vertically. That...
MPEG-DASH: What Is Dynamic Adaptive Streaming over HTTP and How It Works
Video delivery can make or break the viewer experience. A single buffering event drives audiences away, and poor quality...
