There are two operating modes: Local Mode and Cloud Mode, each designed for different production needs. Understanding the strengths and limitations of each mode is key to optimizing your video production workflow. This article provides an in-depth comparison to help you make the best choice for your specific use case.
Overview of Local Mode vs. Cloud Mode
Local Mode: Ideal for high-quality, low-latency video processing within a local network, akin to using on-premise hardware switchers. It provides the highest video quality and lowest latency but is limited by local hardware and network resources.
Cloud Mode: Perfect for remote collaboration, Cloud Mode allows access from anywhere with an internet connection. It provides scalability and flexibility but may introduce latency based on internet speed and bandwidth.
Enabling and Switching Between Modes
Enabling Cloud Mode
Locate the Cloud Mode toggle in the top bar of your studio interface.
If the toggle shows a cloud with a strike-through and is gray, you are currently in Local Mode. If the toggle shows a blue cloud, you are in Cloud Mode.
Click the toggle to switch to Cloud Mode. A modal will prompt you to confirm the change, and after confirming, video will be routed through the cloud.
Enabling Local Mode
Click the Cloud Mode toggle to switch from Cloud Mode to Local Mode. A confirmation modal will appear.
Once confirmed, the toggle will turn gray, indicating that Local Mode is active. You may notice a brief flicker as the mode changes.
Note: Ensure your device is connected to the same local network as the application or Bridge when using Local Mode.
Bandwidth Requirements for Cloud Mode
Streaming in Cloud Mode requires a stable internet connection. The bandwidth needed depends on the following factors:
Resolution and Bitrate: Higher quality streams (e.g., HD, FHD, 4K) require more bandwidth.
Number of Video Sources: More sources increase bandwidth usage.
Streaming Protocols: NDI requires significant bandwidth, while H.264 (RTSP) is more compressed and efficient.
General Bandwidth Requirements:
SD video: 1-3 Mbps
HD video: 3-5 Mbps
FHD video: 5-10 Mbps
4K video: More than 10 Mbps
Local Mode Details
When to Use Local Mode:
When you need to conserve bandwidth during live productions.
For high-quality local events with minimal latency and no reliance on internet stability.
To avoid cloud overages by keeping video processing local.
Tips for Local Mode:
Ensure your device is on the same network as the Bridge by checking the IP address or network details in the monitoring section of your studio.
Locking Local Mode (Admin Only):
Admins can restrict all users to Local Mode by clicking the lock icon next to the Cloud Mode toggle. This ensures users cannot switch to Cloud Mode, keeping all operations on the local network.
Key Differences Between Local Mode and Cloud Mode
Feature | Cloud Mode | Local Mode |
Accessibility | Accessible from anywhere via internet | Restricted to the local network |
Collaboration | Enables real-time global collaboration | Limited to local network users |
Latency | Low latency, but can vary with internet speed | Lower latency due to local processing |
Video Quality | Dependent on internet bandwidth | Higher quality, limited only by local hardware |
Scalability | Easily scalable with cloud resources | Limited by local network and hardware capacity |
Hardware Dependency | Less reliant on local hardware | Dependent on local infrastructure |
Internet Dependency | Requires stable internet throughout production | Does not require internet for core functionality. Just local network access. |
Operational Costs | Involves cloud storage and processing costs | Costs involve local hardware and maintenance |
Flexibility | High flexibility for remote access and scaling | Flexibility limited to local setup |
Best Practices
Choose the right mode based on your specific production needs: Local Mode for low latency and high quality, Cloud Mode for remote access and collaboration.
Multiple users in different modes: Allow flexible collaboration by enabling different users to operate in either mode.
Local Mode troubleshooting: If you encounter a "Local Mode Connection Failed" error, ensure you're on the correct local network. Check the Bridge IP in the monitoring section.
FAQs
Q: What’s the main difference between Cloud Mode and Local Mode?
A: Cloud Mode allows remote collaboration via the internet with slightly higher latency, while Local Mode processes video locally, offering lower latency and higher quality.
Q: Can I access my studio remotely in Local Mode?
A: No, Local Mode requires that you be on the same local network as the Bridge or controlling device.
Q: How do I switch between Cloud Mode and Local Mode?
A: Use the Cloud Mode toggle in the top bar of your studio interface and confirm the switch in the modal that appears.
Q: What happens if Local Mode fails to connect?
A: If Local Mode cannot connect, you’ll receive a "Local Mode Connection Failed" error, and the system will revert to the previous mode (usually Cloud Mode).
Q: Can multiple users operate in different modes at the same time?
A: Yes, users can operate in either mode while accessing the same video feeds.
Q: What’s the default mode?
A: The studio defaults to Local Mode, but you can switch to Cloud Mode as needed.
Conclusion
Choosing between Local Mode and Cloud Mode is crucial to optimizing your production workflow. Cloud Mode offers flexibility and remote collaboration, while Local Mode provides lower latency and higher video quality. By understanding the strengths of each mode and applying best practices, you can ensure the best performance and collaboration for your productions.