TV Broadcasting
FCC-compliant captions for live broadcasts
Low-latency end-to-end pipeline. Cloudflare CDN. SRT ingest.
Drop-in replacement for human caption operators.
Built for broadcast-grade performance
End-to-end latency
Low-latency
Real-time speech-to-caption delivery via Cloudflare CDN
CDN
Cloudflare
Global PoPs, 99.99% uptime SLA
Ingest protocol
RTMP / SRT
Compatible with all major broadcast encoders
Caption accuracy
98.5% target
Per FCC/CVAA 47 CFR §79.1 requirements
Languages
Up to 8
Simultaneous captioning and dubbing
Caption formats
CEA-608 / WebVTT
Export in broadcast-standard formats
FCC Compliance Made Simple
LingaCast is designed to meet FCC closed captioning requirements under CVAA and 47 CFR §79.
- Per-event accuracy reports exportable as PDF for regulatory submissions
- Confidence scores and WER tracking against reference transcripts
- Caption latency monitoring — alert if latency exceeds 3-second threshold
- Coverage tracking — detect and flag gaps in caption coverage
- Full audit trail: all caption edits logged with editor identity and timestamp
Ready to automate your caption workflow?
Our team will walk you through the platform with your own feed.
Talk to sales