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The Internet Video Problem:


The Internet was never designed for Video
"Best-Effort” Transport Only
No Prioritization
Routers Drop Packets to Alleve Congestion
Dynamic Load Balancing Reorders Packets
Traffic is either UDP or TCP
UDP Transport is Real-Time, but Lossy
No Inherent Packet Recovery
No Guarantees on Packet Order
TCP Uses Positive Acknowledgement Packet Recovery
Not Real-time: Pauses for Unrecoverable Packets
Max Bitrate Limited by Distance & Node Hops


The Internet Video Solution: ARQ - Automatic Repeat Request
Automatic Repeat reQuest
Feedback Requests Resending Lost Packets
Receiver Delay to Allow Time for Recovery
Add Receiver Buffer to Create Delay
More Resilience → Larger Buffer
Lower Latency → Smaller Buffer
Capable of 100% Recovery
Capable of Full Recovery with Large Loss %
Zero Overhead on a Clean (Lossless) Network

Stay tuned for more VidOvation informational videos...

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Please watch: "How to Ensure Transport Stability in Your Most Complex Live Productions [Webinar]"
   • 5 Ways To Protect Your Live Productions Ag...  
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