What is a meeting recording API?

A meeting recording API is a programmable interface that enables developers to programmatically record video conferences, manage recording lifecycle (start, stop, pause, resume), store recordings in cloud storage, and provide download URLs. V100's recording API supports both client-side and server-side recording, stores recordings in AES-256-GCM encrypted S3 with CloudFront CDN delivery, and signs every recording manifest with ML-DSA-65 Dilithium post-quantum signatures for tamper-proof integrity.

What are PQ-signed recording manifests?

V100 signs every recording manifest with ML-DSA-65 (Dilithium) post-quantum digital signatures (FIPS 204). The manifest includes a hash of the recording content, metadata, and timestamps. Anyone with the public key can verify that the recording has not been tampered with since creation. These signatures are quantum-resistant, meaning they will remain secure even against future quantum computing attacks.

Can recordings auto-start when a meeting begins?

Yes. V100 supports auto-recording that can be configured per user, per meeting, or at the account level. When auto-recording is enabled, recording begins automatically when the first participant joins and stops when the last participant leaves. Participants receive a visual indicator that the meeting is being recorded.

MEETING RECORDING

Meeting Recording API
with PQ-Signed Manifests

A meeting recording API is a programmable interface that enables developers to record video conferences, manage the full recording lifecycle (start, stop, pause, resume), store recordings in encrypted cloud storage, and deliver them via CDN with tamper-proof integrity. V100 supports auto-recording configurable per user, both client-side and server-side capture, AES-256-GCM encrypted S3 storage with CloudFront CDN delivery, ML-DSA-65 Dilithium post-quantum signed manifests, a transcoding queue with webhook notifications, and expiring download URLs.

Get API Key View Integration Guide

AES-256-GCM encrypted storage

Dilithium PQ-signed manifests

CloudFront CDN delivery

Recording Features

V100's recording API covers the complete recording workflow from capture to delivery, with enterprise-grade security at every stage.

Auto-Recording

Configure recording to start automatically when a meeting begins. Auto-recording can be set per user (all meetings by a user are recorded), per meeting (specific meetings), or at the account level (all meetings in the organization). Participants see a recording indicator in the UI.

Per-user, per-meeting, or account-level auto-record

Visual recording indicator for participants

Consent prompt before recording starts

Client + Server-Side Recording

Server-side recording captures the composite meeting view on V100's infrastructure, ensuring recording quality is independent of any participant's device. Client-side recording captures the local participant's camera and screen. Both modes can run simultaneously for redundancy.

Server-side composite recording

Client-side local recording

Multi-layout (gallery, speaker, custom)

S3 + CloudFront Delivery

Recordings are stored in AES-256-GCM encrypted S3 buckets and delivered via CloudFront CDN for low-latency global access. Download URLs use signed tokens with configurable expiration times. Storage retention policies can be set per meeting or per account.

AES-256-GCM encrypted at rest

CloudFront CDN with signed URLs

Configurable retention policies

PQ-Signed Manifests (Dilithium)

Every recording manifest is signed with ML-DSA-65 (Dilithium) post-quantum digital signatures (FIPS 204). The signature covers the recording content hash, metadata, participant list, and timestamps. Verification is available via a public API endpoint, providing cryptographic proof that the recording has not been altered.

ML-DSA-65 Dilithium signatures (FIPS 204)

Public API verification endpoint

Quantum-resistant tamper detection

Recording Lifecycle

V100 provides full programmatic control over the recording lifecycle. Start, stop, pause, resume, and retrieve recordings via the REST API or SDK.

Start

Begin recording

Pause

Suspend capture

Resume

Continue capture

Stop

End recording

Get

Retrieve recording

Integration Guide

Record meetings with a single API flag. V100 handles capture, encryption, transcoding, storage, and delivery automatically.

recording.js

// npm install v100-sdk
import { V100 } from 'v100-sdk';

const v100 = new V100('YOUR_API_KEY');

// Create a meeting with auto-recording
const session = await v100.meetings.create({
  name: 'Product Review',
  recording: {
    autoStart: true,             // Start recording when first participant joins
    mode: 'server',               // 'server', 'client', or 'both'
    layout: 'speaker',             // 'gallery', 'speaker', or 'custom'
    resolution: '1080p',          // Recording resolution
    transcription: true,          // Include transcription
    pqSignature: true,            // Sign with Dilithium (default: true)
    retention: '90d'              // Auto-delete after 90 days
  }
});

// Manual recording lifecycle control
const meeting = await v100.meetings.join(session.id);
await meeting.recording.start();
await meeting.recording.pause();
await meeting.recording.resume();
await meeting.recording.stop();

// Retrieve recording after meeting ends
const recordings = await v100.recordings.list({
  meetingId: session.id
});

// recordings[0].downloadUrl   → signed CloudFront URL
// recordings[0].duration      → 3600 (seconds)
// recordings[0].size          → 524288000 (bytes)
// recordings[0].signature     → Dilithium signature
// recordings[0].transcriptUrl → transcript download URL

// Verify recording integrity
const verified = await v100.recordings.verify(recordings[0].id);
// verified.valid     → true
// verified.algorithm → "ML-DSA-65"

Or use the REST API:

terminal

# Start recording for an active meeting
curl -X POST https://api.v100.ai/v1/meetings/mtg_abc123/recording/start \
  -H "Authorization: Bearer YOUR_API_KEY"

# List recordings for a meeting
curl -X GET https://api.v100.ai/v1/recordings?meetingId=mtg_abc123 \
  -H "Authorization: Bearer YOUR_API_KEY"

Pricing

Recording is billed per minute of recorded video plus storage costs. PQ signatures and CloudFront delivery are included at no additional cost.

Free Tier

$0/mo

Basic recording.

60 minutes recording/month

1GB storage

Dilithium signatures

CloudFront delivery

RECOMMENDED

Pro

Usage-based

Production recording.

$0.004/min recording

$0.023/GB storage

Auto-recording

Multi-layout recording

Enterprise

Custom

Dedicated recording infra.

Volume discounts

Custom S3 bucket (BYOB)

Custom retention policies

Priority support

Meeting Recording API
with PQ-Signed Manifests

Recording Features

Auto-Recording

Client + Server-Side Recording

S3 + CloudFront Delivery

PQ-Signed Manifests (Dilithium)

Recording Lifecycle

Integration Guide

Pricing

Start Recording Meetings with Tamper-Proof Integrity

Related Resources

Tamper-Proof Recordings

Search Inside Video

Video Transcription API

Meeting Recording APIwith PQ-Signed Manifests

Recording Features

Auto-Recording

Client + Server-Side Recording

S3 + CloudFront Delivery

PQ-Signed Manifests (Dilithium)

Recording Lifecycle

Integration Guide

Pricing

Start Recording Meetings with Tamper-Proof Integrity

Related Resources

Tamper-Proof Recordings

Search Inside Video

Video Transcription API

Meeting Recording API
with PQ-Signed Manifests