After years of relying on third-party ingestion systems, Rosalyn has developed and launched its own Proprietary Data Ingestion System — purpose-built for secure, low-latency capture and streaming of audio, video, and sensor data used in proctoring.
The new technology gives Rosalyn complete control over the full lifecycle — from capture to live streaming and post-exam analysis — ensuring higher reliability, configurability, and security across all proctoring modes.
This marks a major milestone in our platform evolution, giving Rosalyn complete end-to-end control over the ingestion, caching, and delivery of exam data — ensuring unmatched reliability, configurability, and integrity across every proctoring mode.
Built Specifically for Proctoring
Unlike generic streaming tools, Rosalyn’s new ingestion engine is tailored for live, AI-assisted, and recorded proctoring workflows. It enables:
Dynamic, multi-view capabilities — switch between different camera perspectives in real time.
Instant AI-to-original view switching — move seamlessly between AI-annotated feeds and raw video streams.
Live control flexibility — pause, rewind, or resume live video without disruption - even while the video is being recorded and uploaded
These new features give both proctors and institutional administrators greater control and visibility throughout the examination process.
Key Capabilities
Low Latency Streaming
Achieves sub-second performance — <1s latency, averaging 250 ms in live tests across audio, video, and sensor streams.
Enables real-time monitoring, AI analysis, and live proctor interaction with virtually no delay.
Global Reach for Maximum Stability
450+ Points of Presence and 13 regional edge caches in 90+ cities across 49 countries, delivering optimized connectivity, bandwidth, and streaming quality.
Smart routing ensures consistent exam performance, even in remote or high-latency environments.
Resilient for Every Connection Type
One of the core strengths of Rosalyn’s new ingestion technology is its ability to handle unstable internet conditions — a critical improvement for examinees in bandwidth-limited regions.
Continues capturing video, audio, and sensor data even when a student disconnects fully from the internet.
Automatically caches locally and uploads securely once the connection is restored — preserving exam integrity and data continuity.
No data loss, no security gaps: every frame is preserved, ensuring continuous visibility and compliance.
This approach allows institutions to deliver a reliable proctoring experience — even in challenging network environments.
Fully Configurable for Institutions
The ingestion platform is completely configurable to align with institutional policies and proctoring models:
Enable or disable caching
Define how long student is allowed to stay offline
Customize AI overlays and human proctor controls
Adjust video resolution and frame rate settings for different exam types
These configurations can be tailored per customer or per exam, ensuring maximum flexibility across use cases.
End-to-End Rosalyn Control
The ingestion system gives Rosalyn complete dynamic control over video and data performance parameters:
Adaptive bitrate control – automatic reduction during disconnects, followed by fast upload on reconnection.
Custom focus and view requests – proctors can dynamically adjust views or angles in real time.
Dynamic buffering and quality management – ensures smooth playback and recording consistency.
Multi-Device & Multi-Camera Support
Supports simultaneous capture from multiple cameras and multiple devices, enabling flexible configurations for enhanced exam coverage and identity assurance.
Integrated Real-Time AI & Playback Control
Integrated with Rosalyn’s proprietary AI for real-time analysis and annotation.
Provides live seeking across the entire session, allowing authorized reviewers to switch instantly between AI-annotated and original video streams at any time.
Secure, Compliant, and Configurable
As part of Rosalyn’s SOC 2-aligned and GDPR-compliant infrastructure, this system upholds the same rigorous security and privacy standards across all ingestion, caching, and playback operations:
End-to-end encryption for data in transit and at rest.
Regional storage configuration options.
Strict access control and logging of every event.
Summary:
Rosalyn’s new proprietary ingestion engine marks a major step forward in proctoring technology — improving control, adaptability, and resilience. — giving institutions:
Full control over exam data and delivery.
Reliable performance across all network conditions.
Real-time adaptability for both AI and human oversight.
With this release, Rosalyn continues to push the boundaries of scalable, privacy-first, and intelligent proctoring technology.