Epiphan Video Pearl Mini User guide

Epiphan Pearl Mini



UserGuide

Release 4.13

December 8, 2020

UG122-15

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For additional terms and conditions, see additional sections in this document.

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Thank you for choosing Epiphan!

At Epiphan Video (“Epiphan”), building reliable video systems with pro features that perform above your

expectations is our mission.

We value your feedback! Email us your suggestions and let us know how you think we're doing and where

you'd like to see our products improve: info@epiphan.com

Warranty

All Epiphan Video systems have a 100% return to depot warranty for one year from the date of purchase.

Technical support

Epiphan’s products are backed by our professional support team. You can reach our team several ways:

l Email support@epiphan.com

l Live chat from our support site https://www.epiphan.com/support/

l Phone toll free at 1-877-599-6581 or call +1-613-599-6581

Gather as much information about your problem as you can before you contact us so we can help you better,

including:

l A description of the problem

l Details about your video or audio source (type, connection, resolution, refresh rate, etc.)

l Product serial number

l Product firmware version (using the admin interface)

l Product LED lights

What's new in release 4.13?

We've made some awesome changes in firmware 4.13. Integration with AV Studio is replaced with Epiphan Cloud -

your new destination to remotely manage and operate your Pearl Mini devices. We also made it easier for you to

troubleshoot installations with more diagnostic tests and statistics. And we added support for Dynamic DNS(DDNS)

and DHCP Option 81, making sure you have seamless access to Pearl Mini on the network even if a DHCP server

changes Pearl Mini's IPaddress. Plus more enhancements are available in this latest release.

Firmware 4.13

Epiphan Cloud support

Manage all your Pearl devices from Epiphan Cloud with a diagnostics dashboard for remote rescue troubleshooting,

configurable email alerts, channel creation and configuration from the cloud, confidence monitoring, batch

operations, remote firmware updates, and more! It's easy to get started with a free Epiphan Cloud account. For

details, see: www.epiphan.com/cloud/

Diagnostic tools

Diagnostic tools are added to the touch screen and Admin panel so you can instantly check the connectivity status of

Pearl Mini, get the external IPaddress of your Pearl Mini, and more. From one easy location, you can run network

diagnostics like ping, traceroute, test the network upload/download speeds, confirm domain name resolution, and

probe to see if a network port is open on the network side.

Scheduled AFU

Now you can schedule file uploads to only occur during a specific period of time every 24-hours. Recordings that end

within the configured time period automatically upload right away. Recordings that end outside the upload time

period are queued up and upload when the scheduled upload time period is reached.

DHCP Option 81 (FQDN) support

Ensure your Domain Name Server (DNS) always has Pearl Mini's most up-to-date IP address mapped to Pearl Mini's

Fully Qualified Domain Name (FQDN). Option 81 support means you can keep using Pearl's FQDN no matter how

many times the DHCP server may change Pearl's IPaddress. Pearl Mini automatically asks the DHCP server to tell the

Domain Name Server (DNS) to update Pearl Mini's record with any changes to Pearl Mini's IPaddress or FQDN.

Dynamic DNS (DDNS)

If the DHCP server doesn't support Option 81, no problem. Enabling DDNS ensures that whenever the DHCP server

changes Pearl Mini's IP address, Pearl Mini informs the Dynamic Domain Name Server (DNS). Use Pearl Mini's FQDN

without worry because the domain name records are always kept up-to-date. Custom, dyndns.org, and noip.com

DDNS servers are supported.

Panopto low storage alerts

Now you can configure Pearl Mini to not send low storage alerts to Panopto.

SHA hashing algorithm support

We added support for SHA-256 and SHA-512 hashing algorithms for HLS (push) and MPEG-DASH stream

authentication.

Changes affecting remote login using AV Studio

AV Studio is going away

AV Studio is being replaced by Epiphan Cloud. You'll now see Epiphan Cloud instead of AV Studio in the Admin panel as

a configuration option. When the switch over occurs, Pearl Mini devices that are currently paired with AV Studio

automatically migrate to Epiphan Cloud. Previously uploaded recordings and scenes related to AV Studio's post-

production tools are not accessible from Epiphan Cloud. After updating Pearl Mini to firmware 4.13, all pairing

functions from the Admin panel link to Epiphan Cloud. To access your devices, simply create a free Epiphan Cloud

account or use your AV Studio credentials to login to Epiphan Cloud at: https://go.epiphan.cloud

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Table of contents

What's new in release 4.13? iv

Table of contents vi

Start here 1

About this Guide 1

What is Pearl Mini? 2

Front and back view Pearl Mini 4

SD card installation and file management 7

Quick start 8

Live video mixing / switching 13

Monitoring audio 14

Selecting an audio source 16

Specifications 19

AV inputs 19

Tech specs 21

Power adapter specifications 28

Optimum CPU performance 28

International character support 30

Vesa mounting the device 30

User interfaces and remote access 32

The touch screen 33

About the touch screen 33

The Channel view 35

Record a channel using the touch screen 36

Stream a channel using the touch screen 37

Switching / mixing using the touch screen 38

One Touch streaming and recording control 41

About One Touch streaming and recording 41

Customize the One Touch control display 43

Specify channels and recorders for One Touch recording 44

Specify channels for One Touch streaming 47

CMS event controls using the touch screen 48

Stop/start scheduled events using the touch screen 52

Create ad hoc events using the touch screen 54

Configure the touch screen 57

The Admin panel 64

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About the Admin panel 64

Connect to Admin panel 66

Admin panel access using local console 68

Enable local console using the Admin panel 69

Enable local console using the touch screen 70

Connect using a DNS-based service discovery 71

Connect using persistent static IP address 72

Switching / mixing using the Admin panel 73

Epiphan Live 75

About Epiphan Live 75

The Dashboard interface 76

Access Epiphan Live using a web browser or mobile device 78

Access Epiphan Live from the Admin panel 79

Stream, record, and monitor using the Dashboard interface 80

Switching / mixing using Epiphan Live 88

Your recordings 92

Cloud-based device management 94

About device management with Epiphan Cloud 94

Enable or disable Epiphan Cloud access 95

Pair and unpair from Epiphan Cloud 97

Remote login to the Admin panel and Epiphan Live 100

PART 1: Setup 102

Configure network settings 103

Network ports used by Pearl Mini 103

Verify IP address and MAC address of Pearl Mini 105

Configure a static IP address 106

Configure DHCP 109

Configure DHCP Option 81 111

Configure Dynamic DNS 112

Change the HTTP/HTTPS port values 115

Perform network diagnostics 115

Disable the network discovery port 116

Configure network security 118

Configure 802.1x network security and manage user certificates 118

Manage CA and self-signed certificates 120

Configure HTTPS 121

Configure date and time 123

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Format the SD card 128

Audio input ports 129

Enable or disable phantom power 129

Configure audio ports for stereo or mono 130

Assign audio sources to an input 131

Adjust audio gain and delay 132

Mute audio 134

Video output ports 137

About video output ports 137

Video output port resolution 138

Show a channel or video source on the output port 139

Select the video output source using the touch screen 142

Preview the video output port 143

Disable the video output port 144

Disable or enable audio and output port volume 144

Display and reposition the audio VU meter 147

Rename a video output port 148

Mirror the video output port display 149

Connect an external keyboard 150

Connect a USB status light 151

User administration 153

User types and privileges 153

Assign administrator privileges to operators 158

Set or change user passwords 161

Remove user passwords 162

Overcome lost passwords 163

Configure LDAP user authentication 163

Change the logged-in user 166

Restrict viewers by IP address 166

IP restriction examples 168

Configuration presets 171

About configuration presets 171

Configuration preset considerations 173

Configuration groups 177

The Factory default configuration preset and Factory reset 178

Create a configuration preset 180

Apply a configuration preset using the Admin panel 181

Apply a configuration preset using the touch screen 183

Export and import configuration presets 184

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Update a configuration preset 186

Delete a configuration preset 187

Status and monitoring 189

Monitoring audio and VU sensitivity 189

Channel monitoring using the touch screen 190

View system information using the touch screen 193

View system information using the Admin panel 195

View device information using the touch screen 195

View network status 197

View 802.1x network connection status messages 197

View channel status and stream information 198

View the video output port status 200

View AFU and file transfer progress 201

View scheduled events and history 204

PART 2: Capture 206

What is a channel? 207

Channel layout examples 208

Channel configuration 212

Create a channel 213

Add video sources or a channel as a source 216

Add an audio source to a layout 220

Duplicate a channel 222

Rename a channel 222

Delete a channel 223

Preview channel 224

Add or remove channel metadata 227

Configure encoding 229

Codecs and file format compatibility 229

Configure video encoding 231

Configure audio encoding 236

Multi-encoding and channel as a source 238

Custom layout configuration 240

About the custom layout editor 240

Move and size items in the layout editing area 242

Audio source selection and saving edits 243

Resize and position items using percents or pixels 244

Open the custom layout editor for a channel 250

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Add or edit a custom layout 251

Rename a layout 253

Delete, move, or duplicate a layout 254

Set the background color 256

Add an image to a layout 257

Upload or remove an image using the Media page 259

Add a text overlay 261

Custom system variables for text overlays 264

Crop a video source 265

Video and audio input sources 268

About connecting video and audio sources 268

Tested RTSP-based IP cameras 270

Supported web cameras 272

Connect an RTSP source 272

Connect an SRT stream as an input 275

Connect an AV.io video grabber 279

Preview a video source using the Admin Panel 279

Rename an input port 280

Configure a video input source 281

HDMI and DVI video settings 281

SDI video settings 282

USB video and web camera settings 283

Add a custom No Signal image 286

PART 3: Stream 287

What is streaming? 288

Streaming to a CDN, multicasting, and streaming to multiple destinations 289

About streaming using SRT 292

Secure streaming 293

Suggested stream settings 295

Streaming a channel direct to viewers 297

Share a live broadcast stream (HTTP, HTTPS or RTSP) 298

Enable HLS (pull) 299

Restrict viewer access to channel streams 301

Restrict viewers by IP address 302

IP restriction examples 303

Change HTTP and RTSP streaming port values 306

Disable and enable direct channel streaming 307

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Directly share channel stream URLs with viewers 309

Viewing a channel's live broadcast stream 310

View the live broadcast URL using a web browser 311

View the streaming URL using a media player 313

Streaming to servers, CDNs, and other devices 316

Set up an RTMP or RTMPS (push) stream 316

Set up an SRT stream using rendezvous mode 318

Set up an SRT stream using caller and listener modes 321

Adjust latency and view the SRT stream status 325

Set AES encryption and a passphrase for SRT 328

Set up an HLS (push) stream 330

Set up an MPEG-DASH (push) stream 333

Set up an RTSP announce stream 336

Stream to a CDN using an XML profile 338

Start and stop streaming to a CDN 339

Multicast streaming 342

MPEG-TS streams using RTP/UDP push 342

MPEG-TS streams using UDP push 344

Multicast streaming using RTP/UDP 346

Set up traffic shaping 348

Viewing with Session Announcement Protocol (SAP) 350

Streaming to a media player or smart TV 352

Stream using UPnP 352

Enable UPnP 353

Disable UPnP 356

Viewing with UPnP 357

Play directly to a media player 359

Auto-restart playback to a UPnP device 359

Change UPnP device name 360

PART 4: Record 361

About recording 362

Record a channel 364

Record using One Touch control 365

Configure recording settings, file size and type 366

Restart recording 369

Recorders 371

Add a recorder 371

Select channels to record 372

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Start and stop a recorder 373

Rename a recorder 374

Duplicate a recorder 375

Delete a recorder 376

Manage recorded files 377

View list of recorded files 377

Download recorded files manually 378

Join recorded files together 379

Extract tracks from a recording 380

Rename recorded files 382

Delete recorded files 382

FTP and automatic file transfers 384

About Automatic File Upload (AFU) 384

Choose Channels and recorders to include in AFU 385

Enable AFU, schedule, and set options 387

Configure AFU to FTP server parameters 389

Configure AFU to RSync server parameters 391

Configure AFU to CIFS server parameters 392

Configure AFU to SCP client parameters 394

Configure AFU to SFTP server parameters 396

Configure AFU to AWS S3 parameters 398

Configure AFU to WebDav server parameters 400

AFU or copy to USB 402

AFU to a USB storage device 402

Do a one-time copy/move all recordings to USB storage device 403

Manually copy recordings to USB storage device 405

View available USB storage space 407

Safely eject USB storage device 408

Add recordings to an AFU queue 409

View the AFU log 410

Manage the AFU queue 411

Local FTP server 413

PART 5: Integration 417

Kaltura registration 418

Enable CMS and register with Kaltura 418

Disable or deregister from Kaltura 421

Change the resource name used for Kaltura 423

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Reassign a registered resource 424

Kaltura recording and webcasting setup 427

About Kaltura recording and webcasting 427

Select channels for Kaltura VOD events 430

Select channel for Kaltura webcasting events 431

Set Kaltura ad hoc event parameters 433

Change the events schedule refresh interval 435

Use RTMPS for a Kaltura webcasting event 436

Panopto registration 438

Enable CMS and register with Panopto 438

Disable CMS and disconnect from Panopto 440

Panopto recording and webcasting setup 442

About Panopto recording and webcasting 442

Setup Panopto authentication for ad hoc events 445

Set Panopto ad hoc event parameters 448

Disable low disk space alerts 449

CMS recording and webcasting using the Admin panel 451

Start/stop scheduled events using the Admin panel 451

Create ad hoc events using the Admin panel 453

Logout of an ad hoc session 456

Recover channel backup recordings 457

PART 6: Maintenance 460

Power down and system restart 461

Backup your Pearl Mini setup 463

Perform a factory reset 464

Firmware upgrade 465

Support 470

Register your device 474

Storage capacity maintenance 476

PART 7: Troubleshooting 479

Diagnostic tools 479

Connectivity status diagnostics 481

Run diagnostic tests using the Admin panel 482

Run diagnostic tests using the touchscreen 484

Troubleshooting Quick Reference 487

Remove black bars (matte) from the video 492

Use a specific EDID for the video input port 495

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Unstretch the output video 497

Remove the combing effect on images 498

Previous releases and features 499

Software license 502

Pearl Mini User Guide Start here

Start here

Welcome, and thank you for buying Epiphan Pearl Mini™. You'll find all the information you need to set up

and start using your system in this user guide. For a product description, see What is Pearl Mini?.

See the Quick start for basic steps to get a single video source (and optional audio) set up so you can stream

and record some output right away. The rest of the guide shows you how to tweak the system exactly how

you want it so you can take advantage of the many advanced features.

Pearl Mini is fully integrated with Kaltura and Panopto Content Management Systems (CMSs) and is easily

setup using the Admin panel. The Integration section of this guide details how to register and set up Pearl Mini

as a remote recording and streaming device for Kaltura and Panopto.

For information about using Pearl Mini's RS-232 API, HTTP API, and HTTPS API with third-party applications,

refer to the Pearl System API Guide.

About this Guide

After the introductory section and quick start, the next chapter describes the main user interfaces that are

used to operate and configure Pearl Mini. You'll find everything that you need to use and setup these

interfaces :

l Touch screen

l Admin Panel

l Epiphan Live

The rest of the user guide covers setting up and operating your Pearl Mini system for a successful video

switching, recording, and live streaming experience. The chapters are organized into these main categories:

Setup, Capture, Stream, Record, Integration, Maintenance, and Troubleshooting.

1

Pearl Mini User Guide What is Pearl Mini?

What is Pearl Mini?

Pearl Mini is a versatile live video production device that's a video encoder, video streamer, live switcher, and

video recorder all in one. Pearl Mini is great for lecture capture applications.

With Pearl Mini, you can capture, record and stream computer monitors, radar displays, or anything with a

wide variety of supported video input signals, including:

l SDI

l HDMI™

l DVI-I(single link)

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Pearl Mini User Guide What is Pearl Mini?

l USB

l SRT and RTSP

Capture audio via XLR, ¼ TRS, USB, RCA, 3.5 mm, SDI, HDMI, and network sources (SRT and RTSP).

Simultaneously capture up to *three audiovisual sources and choose how you want to record and stream

them. Have separate ISOs or create custom layouts with multiple video sources for live switching. You can do

all that using Pearl Mini.

Stream to Content Distribution Networks (CDNs) using modern protocols SRT, HLS, and MPEG-DASH. At the

same time, stream to other destinations using RTMP/RTMPS or RTSP.

Easily multistream directly to viewers on your LAN so they can watch the live channel broadcast using a web

browser or media player on smart devices connected to the same private network as Pearl Mini.

Recordings can be can be downloaded via FTPor set to automatically upload over FTP, RSYNC, or CIFS and can

be integrated into your Content Management System (CMS). Pearl Mini is also fully integrated with Kaltura

and Panopto Content Management Systems (CMSs) and can be registered as a video remote recorder

resource for seamless lecture capture plus user authentication directly from Pearl Mini's touch screen.

Network security compliance with 802.1x protocols, passwords, and certificate authentication means an

easier setup for IT friendly live streaming over enterprise networks. HTTPS enabled for secure administration

and control over the LAN, and RTMPS support for secure, encrypted live streaming.

Pearl Mini does not capture from HDCP encrypted sources.

* Pearl Mini supports up to three video inputs with certain conditions, see AV inputs.

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Pearl Mini User Guide Front and back view Pearl Mini

Front and back view Pearl Mini

Table 1 Pearl Mini front panel descriptions

Label Name Description

Power light Glows when the system is powered on.

Streaming light

Glows when the system is streaming. Flashing means that user action

is required and streaming has either stopped or won't start.

Recording light

Glows when the system is recording. Flashing means that user action

is required and recording has either stopped or won't start.

Touch screen front panel

display

Used for confidence monitoring and simple configuration, obtaining

system information, and starting/stopping recordings and streams.

Users can also authenticate with one of the integrated Content

Management Systems (CMSs) to create unscheduled ad hoc

recordings and webcasts.

SD card slot

Used to store up to 512 GB of recordings and user uploaded media

files. For recommendations, see Tech specs.

USB3.0 port

For connection of external hard drives, flash drives, USB keyboards,

and supported USB status light indicators.

Can be used to connect a USB mouse or keyboard when the local

console feature is enabled.

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Pearl Mini User Guide Front and back view Pearl Mini

Label Name Description

A web camera or USB microphone cannot be connected to this port,

only to the ports on the rear panelAFU or copy to USB

3.5 mm audio output jack

For audio confidence monitoring. Plays the audio for the currently

visible channel.

Do not insert objects in to the two, pin-sized holes that are located beside the LEDs.

Table 2 Pearl Mini back panel descriptions

Label Name Description

Lock

Allows Pearl Mini to be locked to a desk or surface using a laptop lock

cable.

Power button

Press to toggle Pearl Mini on and off.

If a software shutdown is performed when the toggle

switch is in the on position, double press the power

button to turn on Pearl Mini.

Power jack

Plug the power supply in here. The port requires a 12 V DC power

source (center-positive). Always use the provided power supply.

USB3.0 ports

For connection of external hard drives, flash drives, USB web cameras,

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Pearl Mini User Guide Front and back view Pearl Mini

Label Name Description

USB microphones, keyboards, or supported USB status light

indicators.

Can be used to connect a USB mouse or keyboard when the local

console feature is enabled.

HDMI output port See Video output ports for details.

RJ-45 Ethernet

Auto-sensing gigabit Ethernet 10/100/1000 Base-T network port with

support for RTSP and SRT networked video inputs. See Configure

network settings for setup instructions.

SDI in Connect up to 3G SDI signals toPearl Mini.

HDMIin Connects HDMI and DVIsignals (using an adapter) to Pearl Mini.

RCAaudio in

RCA consumer line-level stereo pair (left/right) audio inputs. See AV

inputs.

3.5 mm audio in

Stereo mic-level input to connect a passive or active stereo electret

microphone.

XLR/TRScombo jacks

Two XLR /TRS combo jacks that can function as a stereo pair

(left/right) or as two mono inputs. See AV inputs.

l Two XLR mic-level (balanced)

l Two TRS ¼" professional line-level, +4 dBu

(balanced/unbalanced)

Phantom power light

Glows when 48 V phantom power is enabled. Phantom power is

applied to both XLR audio input ports when enabled. See Enable or

disable phantom power.

WARNING: Connecting devices that are not designed for

phantom power when phantom power is enabled for the two XLR

ports can seriously damage those devices. Always check the

phantom power LED before connecting devices to the XLR ports.

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Epiphan Video Pearl Mini User guide

Epiphan Video Pearl Mini User guide

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