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HELIX Broadcaster 100 User Manual

HELIX Broadcaster 100
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HELIX BROADCASTER 100 TOUCH SCREEN USER GUIDE
Firmware Version 15.1.0.407.4.641058.642063
Revision Date: 1 July 2014
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HELIX Broadcaster 100 Specifications

General IconGeneral
BrandHELIX
ModelBroadcaster 100
CategoryTouchscreen
LanguageEnglish

Summary

Introduction

How this Guide Is Organized

Explains the structure of the guide, detailing each chapter and appendix.

System Setup

Setting up Helix Broadcaster

Details connecting power and network cables to the Helix Broadcaster machine.

Functional Connectors

Identifies which hardware connectors are functional and which are not.

Power Switch

Instructions on how to turn the Helix Broadcaster unit on and off.

Setting the WAN Address

Procedures to change the WAN IP address or enable DHCP before connecting to network.

Network Setup Screen

How to access and use the screen for network configuration.

DHCP Lookup

Configuration for assigning IP addresses via DHCP.

Static IP Address

Step-by-step guide to setting a specific static IP address for the WAN port.

Helix Broadcaster Interfaces

Overview of the three interfaces: touch screen, browser, and console.

Virtual Keyboard

Explanation of the on-screen virtual keyboard functionality.

Shell Menu

Accessing operations not related to stream encoding via the console menu.

Shell Menu Options

Details options like Restore Defaults, Clear Firewall, and Reset Password.

Browser Interface

How to access and use the web-based interface for configuration.

Tabbed Functional Areas

Describes the different tabs available in the browser interface for management.

Inputs

Capture Input

Explains the audio/video capture card and supported formats.

Capture Input Setup

Steps to set up input from capture cards (SDI/HDMI).

Input Setup Selection

Selecting input characteristics on the Stream Setup screen.

Capture Input Setup Screen

Configuration options for capture input setup.

Startup Mode

Setting the automatic or manual start for encoding processes.

Video Mode

Selecting frame size and frame rate for incoming video.

Video Mode Options

Lists common video formats for NTSC, PAL, and HD video.

Audio Configuration

Options for configuring audio input (Embedded, AES/EBU, Analog).

Audio Channels

Setting the number of audio channels for the input.

Input Buffer Size

Setting buffer size for input data before encoding.

Network Input

Overview of receiving network input from servers or the internet.

Network Input Setup

Steps to set up network input via Net entries.

Network Input Choices

Selecting network input options (Net #1, Net #2).

Startup Mode

Explanation of startup mode for network inputs.

Input Protocol

Defining the type of input stream or file acquired.

Input Protocols

Lists and describes various input protocols like UDP, RTP, HTTP, RTSP, RTMP.

UDP and RTP Input

How to specify unicast/multicast address and port for UDP/RTP.

RTP or UDP Stream Setup

Sample screen configuration for RTP or UDP stream setup.

Input Interface

Choosing which Helix Broadcaster Ethernet connection receives the stream.

Input Type (Unicast or Multicast)

Selecting whether the stream is unicast or multicast.

Buffer Size

Setting buffer size for input data for low-latency encoding.

Input Port

Setting the port for receiving UDP or RTP streams.

HTTP, RTSP, and RTMP Input

Specifying network address for acquiring HTTP, RTSP, or RTMP streams.

HTTP Input Setup Screen

Sample screen for HTTP input setup.

Remote URL

Setting the URL where Helix Broadcaster acquires the stream.

Input Buffer Size

Setting buffer size for input data, especially for RTSP streams.

Outputs

Output Selection

Choosing stream input and output to define outputs.

Output Stream Selection

Selecting input and output icons to define streams.

Output Protocols

Lists and describes output protocols like UDP, RTP, HTTP, HLS, RTMP.

Output Protocols (continued)

Continues the list of output protocols.

UDP and RTP Outputs

Details push output types using transport stream wrappers.

UDP Output Screen

Sample screen for configuring UDP output.

UDP with Low Latency TS

Configuration for minimizing latency for UDP output.

RTP with TS envelope

Configuring RTP output using transport stream for data packaging.

IP Address

Entering the IP address where Helix Broadcaster sends the stream.

Output Port

Setting the port on the destination IP address for output delivery.

Interface

Selecting the IP address Helix Broadcaster uses to send data.

Low-Latency Encoding Values

Buffering values for achieving lower latency in UDP with Low Latency TS.

HTTP Output

Using HTTP with TS envelope for pulling streams via HTTP URL.

HTTP Output Screen

Sample screen for configuring HTTP output.

HTTP Path

Setting a virtual path to uniquely identify the HTTP stream.

Bind Port

Setting the port for HTTP stream availability.

Request URL

Combining IP address, bind port, and HTTP path for the request URL.

HLS Output

Encoding HLS streams with transport segments and playlists.

HLS Output Screen

Sample screen for configuring HLS output.

Stream Name

Setting a name for the output stream, used for playlist generation.

Master Name (Multi-rate Streams)

Naming multi-rate HLS streams for master playlist generation.

Request URLs

Listing request URLs for single-rate and multi-rate HLS streams.

RTMP Output

Using RTMP protocol to transmit output as a Flash stream.

RTMP Output Screen

Sample screen for configuring RTMP output.

Target URI

Specifying the address of the target server for RTMP streams.

RTMP Name

Setting the name of the stream delivered to the RTMP server.

Helix Media Server

Passing the encoded stream to the embedded Helix Server for clients.

Helix Media Server Output

Sample screen for Helix Media Server output configuration.

Helix Stream Name

Entering a stream name for Helix Media Server output.

Helix Server Service

Starting the Helix Server process using the browser interface.

Helix Server Service Control

Control page for starting/stopping the Helix Server process.

Service Control Palette

Controls for managing the Helix Server service status.

Helix Media Server Playback Links

Sample client playback links for Helix Media Server output.

Video and Audio Options

Video Options

Setting video format and streaming rate for the output stream.

Video Encoding Settings

Configuration options for video encoding.

Video Codec

Selecting the video format for the Helix Broadcaster encoder.

Video Codec Details

Details H264 Video, MPEG2 Video, and Remove Video options.

Video Bit Rate

Selecting a streaming bit rate for the video.

Video Format

Setting the frame size for the encoded video.

Video Method

Options for Average, Variable, or Constant Bit Rate encoding.

Video GOP Size

Setting the "group of pictures" size in the video output.

Filter Options

Setting video output modification options.

Filters Tab

Options available on the Filters tab for video output.

Scaling Mode

Settings for scaling video aspect ratios (currently not functional).

Framerate

Determining the number of visual frames encoded per second.

Downsampling or Upsampling

Changing input and output frame rates for film and video production.

Dropping Frames

Options to drop frames for a lower frame rate.

Deinterlacing

Removing jaggedness from video sources.

What is Deinterlacing?

Explanation of deinterlacing and its effect on video quality.

Detail of Interlaced Video

Visual comparison of interlaced vs. deinterlaced video.

Buffer Size

Setting output buffer size for low-latency encoding and delivery.

Audio Options

Setting audio format and streaming rate for the output.

Audio Settings

Configuration options for audio settings.

Audio Codec

Determining how input audio is encoded in the output.

Audio Codec Details

Details No Audio Transcoding, MPEG2 Audio, Remove Audio, AAC Audio.

Audio Bitrate

Setting the audio's streaming bit rate in Kilobits per second.

Audio Rate

Selecting the sampling rate for the encoded audio.

Audio Channels

Selecting the number of audio channels for recording.

Audio Profile

Choosing audio profiles for AAC audio encoding.

HE-AAC

High-efficiency AAC with Spectral Band Replication.

HE-AAC v2

Enhanced AAC Plus with Parametric Stereo for better sound.

Stream Control

Controlling the encoding process using Start, Stop, and Restart icons.

Console Setup

Using Secure Shell

Using secure shell (SSH) to log in to the console menu.

Windows PuTTY Client

Steps to configure and use PuTTY for SSH connection.

PuTTY Windows Client Setup

Settings for configuring the PuTTY client for SSH.

Linux SSH

Using SSH from a command-line shell on Linux.

Console Menu

Accessing the main console menu for Helix Broadcaster.

Console Main Menu

List of options available in the main console menu.

Network Settings

Entries to view and change network settings via the console.

Showing IP Addresses

Displaying current IP address settings via the console.

Changing IP Addresses

Steps to change IP addresses using the console menu.

IP Address Setup Screen

Screen for setting IP addresses in the console.

Editing Network Settings

Editing network settings like DHCP via the console.

Networking Setup Screen

Screen for configuring networking parameters in the console.