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Live casino tables need quality streams that move from the studio to the operator and customer. This has been made possible through adaptive bitrate streaming, which changes bandwidth depending on the user.
In a real casino, the stakes come thick and fast. Roulette wheels spin, cards are dealt quickly, and decisions must be made on the spot. Imagine wanting to place a bet, then suddenly having an invisible force holding you back for a second or two, only to find the round started without you. This would be a real possibility in live casino gaming if it were not for adaptive bitrate streaming. Known as ABR, it negates buffer and delayed feeds for optimum performance.
The Unique Selling Point of Live Casino Streaming
When you log onto a streaming platform like Netflix or Spotify, the entertainment is one-way. You select what you want to watch or listen to, and it is fed to you as a consumer. There is no rapport between either side. This is not the case with live casino gaming. Players must react to the feed, choosing to add cards, make bets, and spin wheels based on the outcomes. They can communicate with the host in the studio, who can talk back.
Even the technical demands of this are unique. You will find that Netflix will provide a feed with a latency, buffering around 10 seconds ahead. In live gambling games, this would spell doom, as people want to make last-minute bets and decisions. Thus, these games need a latency that falls under 500 milliseconds to feel authentic. This is the standard Vegastars holds its live tables to. Every stream on the platform runs on adaptive bitrate delivery, so a player on 5G in Auckland and one on patchy rural broadband both get a sub-500ms feed without either noticing a quality trade-off.
The table below shows data provided by Dolby. This breaks down the types of streaming and shows what is required for real-time streaming with sub-half-second latency.
| Streaming Type | Time in Seconds | Latency Classification |
| HLS/Dash | 11 – 60+ | High/Standard |
| LL-HLS/LL-Dash | 11 – 4 | Standard/Low |
| HESP | 9 – 0.9 | Low/Ultra Low |
| WEBRTC | 1.00 – 0.5 | Real Time |
The Dolby breakdown above shows why this matters at scale: a title like Crazy Time can be streaming to tens of thousands of concurrent viewers during a single peak session, each on a different network. Without per-viewer bitrate adjustment, a single regional bandwidth dip could desync outcomes for an entire cohort of players at once which is precisely the failure mode ABR is built to prevent.
What is Adaptive Streaming?
To solve the issue above, adaptive streaming is key. This is the process in which optimum streaming is achieved, taking into account different connection speeds. It is achieved by producing multiple files from the same source, which are then given to different viewers in the way that best suits their connections and devices. This can be altered through different CPU cycles. The advantages are:
• No waiting or buffering
• Fewer glitches
• Better quality and match for your device or connection
• Less data waste
What is most clever about this is that this is all done independently of the user. In some video streaming, the user must select what bitrate they want to view. Yet in adaptive streaming, this is done for them. The multiple bitrate streams come from the casino, and the player’s device will constantly measure its download speed and processing power, requesting the next bits of information at a level it can handle.
The Smooth Shift
Consider a person in a house of multiple occupancy. They are using the internet connection and are playing a game of Crazy Time, Evolution Gaming’s popular title. Two other people then log on to watch Netflix. The stream is no longer free for them alone, meaning it slows down.
In old methods, the videos would freeze, buffer, then load in small chunks again. This obviously does not work when people are interacting on a two-way street. With ABR, the fall in bandwidth is detected. Video is brought in small chunks, so the next part is requested at a reduced level to ensure the stream keeps going without any impact.
What is extremely clever is that very often, key data pieces will be prioritized. So players may find their betting amounts and outcomes from the software remain unchanged on the HUD, while only the quality of the video images changes. This ensures they still know the outcome, and very little can halt play.
Web Real Time Communication
Supported by this are several advances. Optical character recognition is the technology that translates the real world’s images to data. It is responsible for turning the pictures on cards, or balls in a roulette wheel, into real-time information the software can use. Layering it over video streams, it has to match with the events on screen perfectly. Alongside this, systems like content delivery networks bring the actual data closer to players geographically, also reducing latency.
However, advances like WebRTC are the real heroes. This allows web services to share video, audio, and data through peer-to-peer connections. It has begun to replace outdated concepts like Flash, which were designed with latency inherent in them.
Tsahi Levent-Levi is an independent WebRTC analyst. In an article for Bloggeek.me titled "My WebRTC Predictions for 2026," he noted that "WebRTC will see increased integration with Generative AI, shifting focus from human-to-human interactions to AI bot connections". He then went on to add that "The overall WebRTC ecosystem may appear stagnant, yet shifts towards AI innovations promise to shape its future".
How these AI innovations impact casino gaming remains to be seen. The process is already quite free of human influence, except the provider in the studio and player at the other end. Yet generative AI could see games shift in real time, providing newer, more outlandish ways to customise titles and bring in new features.
The measurable outcome is retention, not just smoothness: operators that have adopted sub-500ms ABR delivery report session lengths holding steady even during regional peak-traffic hours, the exact windows where older streaming methods used to lose players to buffering. That means that with a returning player base, the sector is in good hands and any future advances in streaming will only add to this. For operators like Vegastars, that reliability is what turns a one-off session into a returning player base, as nobody comes back to a table that stutters mid-bet.
Responsible Gambling : Gambling should only ever be conducted by those who are over 18 years of age. Gambling is a form of entertainment: You should never view it as a way to earn money. If it is becoming an issue, impacting your relationships and financial wellbeing, then get assistance. Your operator will be able to help with tools such as limits, and you can access third-party advice through helplines and resources.