# RePro Help Center

> Help center for RePro

## English

### General

- [What is RePro Stream? - The Basics](https://docs.reprostream.com/en/articles/10858503-what-is-repro-stream-the-basics.md): A quick guide to RePro Stream
- [What is RePro Stream? - A Technical Overview](https://docs.reprostream.com/en/articles/13638776-what-is-repro-stream-a-technical-overview.md): This page provides high-level technical basics about RePro's architecture and features.

### Getting Started

- [Invites and Registration](https://docs.reprostream.com/en/articles/10908227-invites-and-registration.md): Accepting invites in RePro Stream
- [Creating Your First Project](https://docs.reprostream.com/en/articles/10905891-creating-your-first-project.md): How to create your first project as an Organisation Admin.
- [Connecting Your First Stream](https://docs.reprostream.com/en/articles/10906112-connecting-your-first-stream.md): Getting video into RePro for your viewers.
- [The Web Viewer](https://docs.reprostream.com/en/articles/10906170-the-web-viewer.md): Using the Web app Viewing area.
- [RePro Viewer App \(iOS and tvOS\) - Quick Start Guide](https://docs.reprostream.com/en/articles/10906214-repro-viewer-app-ios-and-tvos-quick-start-guide.md): Quick-start guide to viewing video programs using the RePro Viewer iOS App for iPad, iPhone and Apple TV

### RePro Help Videos

- [RePro Basics](https://docs.reprostream.com/en/articles/14425386-repro-basics.md): Help to get you started with using RePro
- [RePro Features](https://docs.reprostream.com/en/articles/14425651-repro-features.md): Need help to understand or configure one of our features...?

### The Fundamentals

- [Overview: Understanding Programs, Channels, Groups, and Users](https://docs.reprostream.com/en/articles/12646572-overview-understanding-programs-channels-groups-and-users.md): How RePro's four-tier content hierarchy delivers fine-grained control over video distribution in your projects.
- [Roles and Permissions](https://docs.reprostream.com/en/articles/10906310-roles-and-permissions.md): Everything you need to know about User access and settings
- [Organisations](https://docs.reprostream.com/en/articles/10906324-organisations.md): Understanding Organisations: the top-level container for all your RePro projects, users, and settings.
- [Organisation Users & Groups](https://docs.reprostream.com/en/articles/10906341-organisation-users-groups.md): Organisation wide control of user groups.
- [Projects](https://docs.reprostream.com/en/articles/10906348-projects.md): A fundamental guide to everything projects
- [Project Users](https://docs.reprostream.com/en/articles/10906352-project-users.md): A look at Users and how they are managed in the RePro Project
- [Groups](https://docs.reprostream.com/en/articles/10906360-groups.md): How Groups help you organise Users and control which Channels they can access.
- [Programs](https://docs.reprostream.com/en/articles/10906505-programs.md): What Programs are and how they transport your streams through the RePro pipeline.
- [Channels](https://docs.reprostream.com/en/articles/10906513-channels.md): How Channels help you organise your Programs in the RePro Project.

### Features

- [Audio Chat](https://docs.reprostream.com/en/articles/11530908-audio-chat.md): Chat rooms built into RePro for live communication, feedback and collaboration.
- [Timeshift Recording & Playback \(DVR\)](https://docs.reprostream.com/en/articles/10995776-timeshift-recording-playback-dvr.md): Record streams as they pass through RePro for instant playback.
- [Guest Links](https://docs.reprostream.com/en/articles/12600166-guest-links.md): Generate shareable links for instant, account-free access to Channels and Programs.
- [Markers](https://docs.reprostream.com/en/articles/12608282-markers.md): Log timestamped notes during live viewing and create a searchable project-wide datastore of key moments.
- [Cards & Notices](https://docs.reprostream.com/en/articles/10906517-cards-notices.md): Cards and Notices enable clear announcements to be made in the Channel Viewer
- [Project Dashboard](https://docs.reprostream.com/en/articles/12608402-project-dashboard.md): A visual overview of your entire project structure showing how programs, channels, groups and users connect, with real-time status indicators.

### RePro Pulsar

- [RePro Pulsar — User Guide](https://docs.reprostream.com/en/articles/15692756-repro-pulsar-user-guide.md): An operator's guide to RePro Pulsar, the desktop control surface for live broadcast on macOS and Windows.
- [RePro Pulsar Downloads](https://docs.reprostream.com/en/articles/15703486-repro-pulsar-downloads.md): Download the latest RePro Pulsar installers for Mac \(M-series\) and Windows.
- [01 · Introduction & Core Concepts](https://docs.reprostream.com/en/articles/15692795-01-introduction-core-concepts.md): ...the mental model: rows, the two outputs, Orbit.
- [02 · Installation, Requirements & Permissions](https://docs.reprostream.com/en/articles/15692799-02-installation-requirements-permissions.md): ...install, permissions, and the dependency check.
- [03 · The Main Window](https://docs.reprostream.com/en/articles/15692806-03-the-main-window.md): ...the one screen you work in.
- [04 · Rows & Source Basics](https://docs.reprostream.com/en/articles/15692816-04-rows-source-basics.md): ...add a source, then open its page below.
- [05 · NDI Source](https://docs.reprostream.com/en/articles/15692824-05-ndi-source.md): Use an NDI feed as a row's source: find it on the network, auto-bind by name, and fix missing or distorted audio.
- [06 · Screen, Camera & Test Card](https://docs.reprostream.com/en/articles/15692831-06-screen-camera-test-card.md): Stream one of your monitors with an optional webcam overlay \(GUI\), or generate a self-contained test card and clock \(GEN\).
- [07 · File Source & Player \(BETA\)](https://docs.reprostream.com/en/articles/15692835-07-file-source-player-beta.md): Broadcast a local video file or still image as if it were a live camera, with full transport control from the File Player.
- [08 · Hardware Capture \(DeckLink\)](https://docs.reprostream.com/en/articles/15692842-08-hardware-capture-decklink.md): Bring a live SDI or HDMI feed from a Blackmagic DeckLink card into Pulsar as a streamable row, including 10-bit HDR.
- [09 · SRT Input Source](https://docs.reprostream.com/en/articles/15692846-09-srt-input-source.md): Ingest an inbound SRT stream, either pulling from an upstream URL \(Caller\) or opening a local port for a sender \(Listener\).
- [10 · Unreal Engine \(UE\) \(BETA\)](https://docs.reprostream.com/en/articles/15692849-10-unreal-engine-ue-beta.md): Fold a live Unreal Engine Pixel Streaming session into Pulsar and broadcast a chosen UE camera over SRT, NDI or DeckLink.
- [11 · Outputs: SRT & NDI](https://docs.reprostream.com/en/articles/15692852-11-outputs-srt-ndi.md): Give every broadcast row up to two independent outputs, each with its own transport and destination.
- [12 · Encoding, Bitrate & Colour](https://docs.reprostream.com/en/articles/15692854-12-encoding-bitrate-colour.md): Set bitrate, codec, profile, bit depth, chroma, resolution and timecode for each output individually.
- [13 · Orbit & Device Control](https://docs.reprostream.com/en/articles/15693054-13-orbit-device-control.md): Stream chosen rows to viewers on your local network – iOS apps or any browser – with no external server or internet connection.
- [14 · Pulse Messenger for Orbit \(BETA\)](https://docs.reprostream.com/en/articles/15693059-14-pulse-messenger-for-orbit-beta.md): Send a broadcast announcement to every Orbit client watching your stream, or a private message to one of them.
- [15 · Monitoring & Preview](https://docs.reprostream.com/en/articles/15693066-15-monitoring-preview.md): Watch frames move through the pipeline node graph, preview any Orbit feed, and start or stop a single output.
- [16 · Benchmark](https://docs.reprostream.com/en/articles/15693071-16-benchmark.md): Sweep every source-to-output combination your machine can build, then verify the captured output frame by frame.
- [17 · On-Device ML Detection \(BETA\)](https://docs.reprostream.com/en/articles/15693076-17-on-device-ml-detection-beta.md): Read burnt-in camera and QTAKE overlay text from live SRT feeds as structured fields, using on-device Vision OCR.
- [18 · Security & PIN Lock](https://docs.reprostream.com/en/articles/15693080-18-security-pin-lock.md): Freeze Pulsar's settings behind a 6-digit operator PIN while your streams keep running.
- [19 · Main Settings & Configuration](https://docs.reprostream.com/en/articles/15693085-19-main-settings-configuration.md): Pulsar's configuration hub: default encoder formats, Orbit and beta features, the operator PIN, and config backup or restore.
- [20 · Troubleshooting](https://docs.reprostream.com/en/articles/15693092-20-troubleshooting.md): Maps each symptom – a row that won't start, a missing source, a blocked permission, viewers who can't watch – to the control that fixes it.
- [21 · Glossary](https://docs.reprostream.com/en/articles/15693098-21-glossary.md): A plain-language reference for the pills, badges and tooltips you meet around RePro Pulsar.

### iOS and Apple TV viewing apps

- [RePro Viewer App \(iOS and tvOS\) - Detailed Guide](https://docs.reprostream.com/en/articles/10906810-repro-viewer-app-ios-and-tvos-detailed-guide.md): Detailed guide to viewing video programs using the RePro Viewer iOS App for iPad, iPhone and Apple TV

### Colour Review

- [Remote Colour Review in RePro](https://docs.reprostream.com/en/articles/15432636-remote-colour-review-in-repro.md): A practical guide to reviewing SDR and HDR colour streams in RePro.
- [Recommended encoder settings for colour review](https://docs.reprostream.com/en/articles/15432924-recommended-encoder-settings-for-colour-review.md): For colour review in RePro, the stream should be configured for consistency, stability and image fidelity.
- [Using iPad Pro for Remote Colour Review in RePro](https://docs.reprostream.com/en/articles/15432878-using-ipad-pro-for-remote-colour-review-in-repro.md): A practical guide to using iPad Pro for SDR and HDR colour review in RePro.
- [Using Apple TV for Remote Colour Review in RePro](https://docs.reprostream.com/en/articles/15432870-using-apple-tv-for-remote-colour-review-in-repro.md): A practical guide to using RePro on Apple TV for SDR and HDR colour review.
- [Using RePro with an encoder and decoder](https://docs.reprostream.com/en/articles/15432931-using-repro-with-an-encoder-and-decoder.md): For review rooms or facility environments, RePro can also be used in an encoder-to-decoder workflow, allowing an SDI signal to be transported through RePro and then output again as SDI for display ...

### Technical

- [RePro Video Pipeline](https://docs.reprostream.com/en/articles/10906863-repro-video-pipeline.md): How video and audio are processed through the RePro system
- [Protocols](https://docs.reprostream.com/en/articles/10906873-protocols.md): A technical breakdown of each protocol RePro works with.
- [Adaptive Bitrate \(ABR\) Streaming](https://docs.reprostream.com/en/articles/16554673-adaptive-bitrate-abr-streaming.md): What Adaptive Bitrate streaming is and how it works with the RePro Transcoder.
- [Supported Codecs](https://docs.reprostream.com/en/articles/10906895-supported-codecs.md): RePro Stream Codec support information
- [Timecode](https://docs.reprostream.com/en/articles/10994995-timecode.md): Passing timecode through RePro
- [Firewalls, domains and ports whitelisting](https://docs.reprostream.com/en/articles/13765500-firewalls-domains-and-ports-whitelisting.md): How to whitelist RePro for use within your infrastructure.

### Security

- [2FA Authentication](https://docs.reprostream.com/en/articles/10906564-2fa-authentication.md): Turning on 2FA for your account
- [Account lockout after failed sign-in attempts](https://docs.reprostream.com/en/articles/16889205-account-lockout-after-failed-sign-in-attempts.md): What happens after repeated failed sign-ins, and how to get access back.
- [Okta OpenID Connect \(OIDC\)](https://docs.reprostream.com/en/articles/10906573-okta-openid-connect-oidc.md): Instructions for integrating RePro with OKTA OIDC
- [Okta SAML](https://docs.reprostream.com/en/articles/10906703-okta-saml.md): How to arrange SAML single sign-on with Okta, and the self-service OIDC alternative.
- [Individual Watermarking](https://docs.reprostream.com/en/articles/10994896-individual-watermarking.md): User identification via watermarking
- [Global Watermarking](https://docs.reprostream.com/en/articles/10961020-global-watermarking.md): Protecting content with a global pre-distribution watermark
- [Forensic Watermarking](https://docs.reprostream.com/en/articles/10961405-forensic-watermarking.md): Hidden watermarking to protect your content on RePro.
- [Hotlink Protection for streams](https://docs.reprostream.com/en/articles/10961790-hotlink-protection-for-streams.md): Protecting the stream URL from being shared or used elsewhere.
- [Management Lockout Protection](https://docs.reprostream.com/en/articles/10961857-management-lockout-protection.md): Enforce lockout across RePro's organisation and project management areas.
- [Platform Access Restrictions](https://docs.reprostream.com/en/articles/15080019-platform-access-restrictions.md): Choose which viewing software end user groups can view through

### Integrations

- [Introduction to Integrations](https://docs.reprostream.com/en/articles/10906901-introduction-to-integrations.md): Connecting RePro to other software, hardware and services.
- [Integration with Pomfort Livegrade 7](https://docs.reprostream.com/en/articles/12682978-integration-with-pomfort-livegrade-7.md): How to use the native RePro integration with Pomfort’s Livegrade 7 to stream SRT directly from your Livegrade 7 panel.
- [Integration with Pomfort Reeltime Pro](https://docs.reprostream.com/en/articles/10924745-integration-with-pomfort-reeltime-pro.md): How to use the native RePro integration with Pomfort’s Reeltime Pro to stream SRT directly to your Program in RePro.
- [RePro Hardware & Software Encoder/Decoder Compatibility Chart](https://docs.reprostream.com/en/articles/12049450-repro-hardware-software-encoder-decoder-compatibility-chart.md): Find the encoder/decoder that works best for your production.
- [Avid Media Composer](https://docs.reprostream.com/en/articles/10906906-avid-media-composer.md): Integrating with Avid Media Composer's SRT Broadcast feature
- [Integrating RePro with OBS](https://docs.reprostream.com/en/articles/10906933-integrating-repro-with-obs.md): Integrating with OBS' SRT Broadcast function
- [Integrating RePro with VLC](https://docs.reprostream.com/en/articles/10907102-integrating-repro-with-vlc.md): Integration with VLC Player to view RePro Stream Programs
- [Introduction to Hardware Integration](https://docs.reprostream.com/en/articles/10907816-introduction-to-hardware-integration.md): A breakdown of various hardware to publish to and ingest from RePro Stream
- [Integrating RePro with Teradek Cube](https://docs.reprostream.com/en/articles/10907841-integrating-repro-with-teradek-cube.md): Integrating with Teradek Cube encoders
- [Integrating RePro with Teradek Wave](https://docs.reprostream.com/en/articles/10907852-integrating-repro-with-teradek-wave.md): Integrating with Teradek Wave encoder
- [Integrating RePro with Teradek Prism](https://docs.reprostream.com/en/articles/10907860-integrating-repro-with-teradek-prism.md): Integrating with Teradek Prism encoders and decoders
- [Integrating RePro with Kiloview P3](https://docs.reprostream.com/en/articles/10907877-integrating-repro-with-kiloview-p3.md): Bonded setup using Kiloview's P3 encoder.
- [RePro Deck: control the RePro viewer from Stream Deck](https://docs.reprostream.com/en/articles/17582075-repro-deck-control-the-repro-viewer-from-stream-deck.md): Control the RePro web viewer from a Stream Deck or your keyboard: what RePro Deck is, what you need, and where to find the guides.
- [Setting Up RePro Deck \(Chrome Extension and Stream Deck\)](https://docs.reprostream.com/en/articles/17581214-setting-up-repro-deck-chrome-extension-and-stream-deck.md): Install the RePro for Stream Deck Chrome extension and, optionally, the Stream Deck plugin, then load your channel keys.
- [Using RePro Deck: Keys, Shortcuts and the Info Bar](https://docs.reprostream.com/en/articles/17581225-using-repro-deck-keys-shortcuts-and-the-info-bar.md): Add channel and chat room keys, build and send a Stream Deck profile, use the keyboard shortcuts and read the Neo info bar.
- [RePro Deck Troubleshooting, Updates and Uninstalling](https://docs.reprostream.com/en/articles/17581236-repro-deck-troubleshooting-updates-and-uninstalling.md): What to check when a key or the Stream Deck info bar does not respond, how updates work, how to move from an older install, and how to remove everything.

### Self Hosting with Enterprise Plans

- [Introduction to self hosting](https://docs.reprostream.com/en/articles/10907911-introduction-to-self-hosting.md): With our Enterprise plans you can host your own RePro Video Engine servers on premium or in the cloud
- [RePro White-label Options](https://docs.reprostream.com/en/articles/10907992-repro-white-label-options.md): Guide to requirements for white labelling RePro Stream
- [Self-hosting hardware requirements](https://docs.reprostream.com/en/articles/10907937-self-hosting-hardware-requirements.md): Self-hosting Video Engine requirements

### RePro Connect Broadcaster App

- [RePro Connect App Introduction](https://docs.reprostream.com/en/articles/11397257-repro-connect-app-introduction.md): Broadcast from macOS into RePro
- [RePro Connect - Fundamental Features](https://docs.reprostream.com/en/articles/11397291-repro-connect-fundamental-features.md): The basics and how to get streaming with Connect
- [Integrating AJA and Blackmagic Hardware with RePro Connect](https://docs.reprostream.com/en/articles/11397270-integrating-aja-and-blackmagic-hardware-with-repro-connect.md): How to capture HDMI and SDI signals in RePro Connect using AJA and Blackmagic Design I/O devices.

### Changelogs / Releases

- [RePro Web Manager - Release notes](https://docs.reprostream.com/en/articles/11530625-repro-web-manager-release-notes.md): Updates for the RePro Web Platform
- [RePro iOS and tvOS - Release notes](https://docs.reprostream.com/en/articles/11530664-repro-ios-and-tvos-release-notes.md): Updates and fixes to RePro iOS and tvOS apps
- [RePro Connect - Release notes](https://docs.reprostream.com/en/articles/11530770-repro-connect-release-notes.md): Updates and fixes to RePro macOS Connect app