Live Caption Latency: How To Measure Delay And Diagnose Workflow Bottlenecks
When captions appear late, teams often blame the captioner or speech-recognition engine. The actual delay may be introduced by audio routing, look-ahead processing, caption encoding, playout, packaging, CDN buffering, the player, or the viewer device. Live caption latency should be measured end-to-end at the audience output, then broken into timestamped stages so operators can locate […]
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