The new broadcast dashboard refreshes at <500ms latency. Monitor audio loudness, video bitrate, and decoder health in near real-time. For master control rooms, this closes the gap between “what happened” and “what’s happening now.”
During a recent webinar, the product manager hinted that v1.14 (Q1 2027) will include: MBL4 Broadcast v1.12
However, v1.12 lays the groundwork for these features via a new plugin architecture hidden in the file system (/mnt/plugins/). The new broadcast dashboard refreshes at <500ms latency
To appreciate v1.12, one must understand the challenges of its predecessor, v1.11. Previous iterations struggled with jitter in high-motion video encoding and exhibited memory leaks during prolonged 4K streams. Version 1.12 directly addresses these "pain points" by refactoring the packet prioritization engine. The "Broadcast" in its title indicates a shift from unicast (point-to-point) efficiency to true one-to-many distribution, which is critical for live sports, financial data feeds, and emergency alert systems. However, v1
The standout feature of the v1.12 update is its enhanced compatibility with modern audio architectures. As the broadcasting industry gradually shifts away from legacy DirectSound implementations towards the more versatile WASAPI (Windows Audio Session API), MBL4 Broadcast v1.12 ensures stations can leverage low-latency audio playback on modern Windows operating systems.
This shift resolves common headaches for broadcasters using newer hardware. By optimizing how the software communicates with the sound card, v1.12 reduces audio artifacts—such as popping or stuttering—during intensive CPU loads, ensuring that the "On-Air" light stays on without interruption.
The onboard audio processing now supports a real-time 4K Loudness Radar overlay (compliant with ITU-R BS.1770-4). Engineers can embed the radar directly into a UHD clean feed without an external Loudness meter. This is a game-changer for live sports, where spot-checking five distinct audio languages (German, French, Spanish, English, and Mandarin) previously required three separate hardware units.