Television camera operators stand on a raised media riser with tripod-mounted cameras at the back of an ornate ballroom with a chandelier and arched windows, overlooking a seated audience.

Rally & broadcast technology

Run the broadcast like a network. Deliver it like a neighbour.

One stage, many grounds, many languages. We operate the contribution feed, master control, language desks and destinations — with operators on every human gate.

Book a Private Demo See the command centre

Signal path

Where your speech goes — and where time is spent.

01 · Source
Main stage / speaker
Stage microphones and camera ISO feeds are captured and embedded once, at the venue.
02 · Master control
Broadcast master control
Vision and audio mixing, programme/preview, delay buffer and cut-to-standby live here.
03 · Language processing
Language processing & review
Speech recognition, translation and voice delivery, watched by language operators.
Language operator monitors every output
04 · Regional feeds
Regional language feeds
Each language is a separate, routable audio programme with its own status.
- HI
- EN
- BN
- TA
- TE
- MR
- GU
05 · Destinations
LED walls · remote grounds · digital
Feeds are routed to venue screens and PA, partner grounds and approved stream endpoints.
- Rally LED walls & PA
- Remote / partner grounds
- Approved digital channels

Live processingcapture & encode
Translation latencyASR → MT → voice
Human reviewconfigurable window
Distribution latencylink / CDN dependent

01 · Source
Main stage / speaker
Stage microphones and camera ISO feeds are captured and embedded once, at the venue.
Live processingcapture & encode
02 · Master control
Broadcast master control
Vision and audio mixing, programme/preview, delay buffer and cut-to-standby live here.
Translation latencyASR → MT → voice
03 · Language processing
Language processing & review
Speech recognition, translation and voice delivery, watched by language operators.
Language operator monitors every output
Human reviewconfigurable window
04 · Regional feeds
Regional language feeds
Each language is a separate, routable audio programme with its own status.
- HI
- EN
- BN
- TA
- TE
- MR
- GU
Distribution latencylink / CDN dependent
05 · Destinations
LED walls · remote grounds · digital
Feeds are routed to venue screens and PA, partner grounds and approved stream endpoints.
- Rally LED walls & PA
- Remote / partner grounds
- Approved digital channels

Latency budget explorer

Illustrative figures

Every stage adds delay. Real numbers depend on venue links, language pair, voice settings and destination, and are measured during deployment validation. Adjust the controls to see how the budget shifts.

Example end-to-end≈ 21.6 s

Review window

Language delivery

Destination

Live processing0.6 s
Translation4 s
Human review5 s
Distribution12 s

AAvailable service

Live multilingual dubbing

The speaker’s words are transcribed, translated and delivered as a separate audio programme per language — broadcast-compatible audio with no lip-sync manipulation and no imitation of the speaker’s voice.

Speech transcriptionSource-language ASR tuned per event vocabulary.
Translation & voice deliveryGeneric synthetic voices or human interpreters per language.
Output routingEach language is its own routable programme with status.
Operator reviewLanguage operators can hold, correct or fall back to captions.
Region-specific feedsDifferent language mixes for different grounds and channels.
Delay & synchronisationLanguage audio held in step with the programme delay.
Lip-sync-free workflowAudio programmes, not altered video of the speaker.
Consent-first voicesNo cloned or imitated voices of real people.

A speaker in a light jacket and green-and-yellow turban, seen from behind on a stage, raises a hand toward a vast crowd that fills the frame in warm evening light.

Source · Feed 01Mic A · Hindi

Source transcript · हिन्दी

इतनी बड़ी संख्या में यहाँ आने के लिए आप सभी का धन्यवाद।

Multilingual output desk

Illustrative demo — synthetic data

Output language

Output · Tamil · Programme 04

On air

இவ்வளவு பெரிய எண்ணிக்கையில் இங்கு வந்த அனைவருக்கும் நன்றி.

EN reference: Thank you all for being here in such large numbers.

Pipeline delay

4.4 s

illustrative · measured per deployment

Programme sync

Aligned

language audio held to programme delay

Language operator

Monitoring

can hold or drop to captions

Route Tamil to

Output state

Tamil output routed to 2 destinations. Synthetic script and illustrative translations; no audio is played and no real voice is imitated.

BConfigurable per deployment

Multi-venue simulcast

A centralised contribution feed serves every destination — the main ground, remote grounds, partner relays and approved digital endpoints — each with the language programme it needs.

Centralised contribution feedBonded cellular, fibre or satellite contribution from the main stage.
Region-specific language outputsA different language programme per destination.
LED display integrationProgramme and caption overlays delivered to venue processors.
Backup feeds & failoverHot-standby contribution with rehearsed failover procedures.
Feed health monitoringPer-destination status visible to master control.

Destination counts, link types and failover timings are confirmed for each deployment during the technical survey and rehearsal.

Multi-venue simulcast · routingIllustrative demo — synthetic data

Primary contribution

Bonded cellular + fibre · locked

Backup contribution

Hot standby · in sync

All destinations locked to primary contribution feed

Main ground · LED wall A/BLED wall primary
Hindi programmeHealth OK
Remote ground 2Remote ground primary
Bengali programmeHealth OK
Remote ground 3Remote ground primary
Tamil programmeHealth OK
Remote ground 4Remote ground primary
Telugu programmeHealth OK
Regional stream · WestDigital stream primary
Marathi programmeHealth OK
Partner relay · GujaratPartner relay primary
Gujarati programmeHealth OK

CRequires deployment validation

Smart delay console

Configurable broadcast buffering with bleep, mute and cut controls, operator approval states, incident logging and emergency standby content.

Target range 0.5 s – 5 minSubject to pipeline and deployment validation.
Bleep, mute & cutMomentary and latched controls, all logged.
Operator approval statesApproved, hold and standby — visible to every desk.
Standby contentPre-approved holding cards and programmes.

What a buffer can and cannot do. A sub-second or few-second buffer supports monitoring and fast reactions such as a bleep or a cut. It does not give enough time for substantive fact-checking. Longer configured delays may allow meaningful human review when staffing and workflow support it — and every delay adds to what remote audiences experience.

Smart delay consoleMCR · Desk A

Illustrative demo — synthetic data

Delay buffer

Monitoring buffer — time to react with bleep, mute or cut; not enough for fact-checking

Live in+7 s

Activity log

16:41:48Op. 2 · Programme delay set to 7 s
16:41:12System · Backup encoder in sync (hot standby)
16:40:25Op. 1 · Feed 01 taken to programme

Operator controls

Operator approval

Signal health

Primary link: Locked
Backup link: Hot standby
Bitrate: 11.8 Mb/s
Packet loss: 0.4 %

DAvailable service

Live fact-check support

Speech-to-text feeds a claim-extraction lane. Researchers see suggested sources and evidence references, then record a conclusion — or record that there isn’t enough evidence yet.

Speech-to-textTime-coded transcript of the live programme.
Claim extractionCheckable statements flagged for researchers.
Source retrievalSuggested documents and clips from your approved library.
Evidence referencesEvery conclusion links to what it is based on.
Clear uncertain statusUnverified and insufficient-evidence states are first-class.

Automated source retrieval suggests where to look. It is not a verification verdict — only a researcher’s recorded conclusion is.

Research desk · live claimsIllustrative demo — synthetic data

Public rally livestream · Source A · 00:31:12

ज़िले की नई जल योजना पिछले साल पूरी हो चुकी है।

“The district’s new water scheme was completed last year.”

Evidence references

Public works progress notice (sample)Public documentLists the scheme as ‘in progress’ in the latest quarterly update.
Regional bulletin, 14:05 segment (sample)Broadcast clipReports partial commissioning in two blocks.

Human conclusion

Sources disagree on completion status. Awaiting a second reviewer before any conclusion is recorded.

Automated retrieval only suggests sources. A claim has no conclusion until a named reviewer records one.

EAvailable service

Clip factory

Highlight detection, trimming, aspect-ratio conversion, regional captions, editorial review and export packaging — with publishing that only happens after approval.