NexStream Knowledge Base & Support Docs

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Search our setup guides, multistreaming configurations, troubleshooting steps, and studio tips.

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All Core Ingest Nodes & Transcoding Clusters are Operational
Global Uptime: 99.98%System Status Page

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Explore in-depth documentation organized by functional workflow.

14 articles

Getting Started

Account setup, workspace onboarding, and launching your first multistream broadcast.

Common Topics
Account setupFirst broadcast checklistBrowser permissionsInviting co-hosts
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18 articles

Studio & Hardware

Webcam calibration, USB microphone setup, capture cards, and low-latency screen sharing.

Common Topics
Webcam resolutionAudio interface routingScreen share audioGreen screen chroma key
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22 articles

Multistreaming Destinations

Connecting YouTube, Twitch, Kick, Facebook Live, TikTok, and custom RTMP/SRT servers.

Common Topics
Twitch OAuth & chat relayYouTube Live stream keysKick RTMP configurationCustom SRT endpoints
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16 articles

Audio & Video Settings

Bitrate guidelines, resolution scaling (1080p/4K), 60 FPS encoding, and low-latency streaming.

Common Topics
Bitrate recommendation chartCBR vs VBR encodingAudio sample rates (48kHz)Keyframe intervals (2s)
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11 articles

Billing & Subscriptions

Plan upgrades, seat assignments, invoice history, tax exemptions, and refund policies.

Common Topics
Upgrading to ProAdding team membersDownloading VAT invoicesCancel or pause subscription
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25 articles

Troubleshooting & Error Codes

Diagnosing dropped frames, audio desync, browser WebRTC bottlenecks, and stream disconnections.

Common Topics
Dropped frames fixAudio desync correctionError code ERR_RTMP_TIMEOUTBandwidth throttling
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Popular Help Articles

8 results

Step-by-step documentation, recommended settings, and community verified answers.

3 min read28.4k views99% helpful

Quickstart: Broadcast to YouTube, Twitch, and Kick simultaneously

Learn how to link your streaming channels and initiate a unified live broadcast in under 3 minutes.

YouTubeTwitchKickGetting StartedGo Live
4 min read21.7k views98% helpful

Recommended Bitrate, Resolution, and FPS Settings for 2026

Optimize your upload bandwidth for crisp 1080p60 and 4K broadcasts without frame drops.

BitrateResolution60 FPS1080pVideo Settings
3 min read18.9k views96% helpful

How to connect a Custom RTMP or SRT Destination

Stream to any private media server, CDN, LinkedIn Live, or alternative platform using custom keys.

RTMPSRTCustom DestinationsIngestLinkedIn Live
5 min read19.3k views97% helpful

How to eliminate dropped frames and unstable stream warnings

Diagnose packet loss, ISP jitter, and browser hardware acceleration bottlenecks quickly.

Dropped FramesLatencyTroubleshootingInternet Speed
4 min read14.1k views95% helpful

Fixing audio echo, feedback loops, and microphone background noise

Configure studio noise suppression, echo cancellation, and headphone monitoring properly.

MicrophoneAudio SetupEchoNoise SuppressionHardware
2 min read12.8k views94% helpful

Managing your subscription, downloading invoices, and refund policy

Upgrade tiers, update your payment card, download VAT/GST receipts, or review 14-day refund terms.

BillingSubscriptionInvoicesRefundsTax Receipts
3 min read16.4k views96% helpful

Sharing system audio and application windows in Chrome / Safari

Capture game sound, music playlists, or presentation videos along with your screen share.

Screen ShareSystem AudioBrowser SetupStudio
4 min read11.2k views93% helpful

Understanding Error ERR_DESTINATION_REJECTED or ERR_RTMP_TIMEOUT

Resolve authentication expiration, invalid stream keys, or destination platform downtime.

Error CodesTimeoutTwitch KeyYouTube Ingest
Self-Service Tool

Check your Browser WebRTC & Bandwidth Readiness

Before going live in front of thousands of viewers, run our automated pre-flight diagnostics test. We simulate multi-destination packet streaming, verify camera WebRTC permissions, and measure packet jitter.

WebRTC Audio/Video Supported
Hardware H.264 Available
Ingest RTT LatencyOptimal (< 42ms)

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