IN2CORE ScreenPort SDI Pro Manuel utilisateur

ScreenPort SDI Pro User Guide version 1.6

Table of Contents

SCREENPORT SDI PRO USER GUIDE ...................................................... 0

INTRODUCTION ....................................................................................... 2

FEATURES ................................................................................................ 3

BOX CONTENTS ...................................................................................... 3

CONNECTORS AND CONTROLS ........................................................... 3

POWER OPTIONS .................................................................................... 4

USB-C POWER ADAPTER ................................................................. 4

LEMO 2-PIN POWER CONNECTORS ............................................... 5

USB-C POWER BANK ........................................................................ 5

COMPUTER USB ................................................................................. 5

CHARGING IOS DEVICES ................................................................... 5

MOUNTING ............................................................................................... 5

GETTING STARTED .................................................................................. 6

CONNECTIONS ........................................................................................ 6

USB ....................................................................................................... 6

ETHERNET ........................................................................................... 6

WI-FI .................................................................................................... 6

ACCESS POINT MODE ....................................................................... 6

OPERATION .............................................................................................. 7

STANDALONE MODE .......................................................................... 7

HOST DEVICE MODE .......................................................................... 7

SCREENPORT APP ................................................................................. 8

MONITOR ............................................................................................. 8

AUDIO METERS .............................................................................. 8

METADATA ....................................................................................... 8

RECORD ............................................................................................... 8

AUTO-RECORD ............................................................................... 8

BROWSE .............................................................................................. 8

LOAD ................................................................................................ 8

SELECT ............................................................................................ 8

DELETE ............................................................................................ 9

PLAYBACK ........................................................................................... 9

SLIDER ............................................................................................ 9

JOG .................................................................................................. 9

FUNCTIONS ......................................................................................... 9

SDI SOURCE ................................................................................... 9

SETUP .................................................................................................. 9

DEVICE CONTROL .......................................................................... 9

MUTE ............................................................................................... 9

NETWORK .................................................................................... 10

ADVANCED NETWORK SETTINGS ............................................ 10

AUDIO SETTINGS ........................................................................ 10

QTAKE MONITOR APP ......................................................................... 10

CREATE PROJECT ........................................................................... 10

SELECT SDI INPUT ......................................................................... 10

RECORD SDI INPUT ........................................................................ 11

SET IN/OUT RANGE ........................................................................ 11

PLAYBACK ........................................................................................ 11

FIRMWARE UPDATE ............................................................................ 12

TROUBLESHOOTING ........................................................................... 12

IMPORTANT SAFETY INSTRUCTIONS .............................................. 13

DISPOSAL INFORMATION .................................................................. 13

COMPLIANCE ........................................................................................ 13

August 21, 2023 1

INTRODUCTION

ScreenPort SDI Pro is a 3rd generation of the unique ScreenPort hardware line, used primarily as

an SDI video, audio and metadata capture card for iPad, iPhone and Mac. Latest iteration replaces

battery slots with LEMO power connectors to provide seamless operation when mounted directly

on the camera body. Additionally, ScreenPort SDI Pro features rugged metal enclosure with

multiple mounting holes, which allows users to attach it to an iPhone or iPad for the smart SDI

monitoring and recording experience.

ScreenPort SDI Pro can be used as a standalone streaming device, sending wireless feed from

camera to portable devices over existing Wi-Fi infrastructure or using its own access point mode.

However, its true power is unleashed when paired with an iOS device.

All ScreenPort devices come with a dedicated ScreenPort app, which provides monitoring,

recording, playback, and image processing tools unmatched by most professional monitors. For

more advanced setups, users can download QTAKE Monitor app, which adds multi-camera support,

custom metadata, clip ranges and QTAKE Cloud integration.

August 21, 2023 2

FEATURES

•Video, audio, metadata monitoring & recording

•SDI embedded or analog audio capture

•Auto-recording using camera SDI ﬂags

•Streaming to remote monitors over the internet

•Compatible with QTAKE applications

•Powered over USB-C or LEMO 2-pin power connectors

•Bus-powered operation when using Mac

•Wired and wireless connection to a host device

•Predeﬁned and custom frame-lines

•Custom 3D LUT import and processing

•Waveform, vectorscope, and histogram analysis

•Focus peaking and customizable false color

•Future-proof design upgradable by ﬁrmware

BOX CONTENTS

ScreenPort SDI Pro package includes:

•ScreenPort SDI Pro device

•Two WiFi dual-band antennas

•Power adapter with international plugs

•LEMO to LEMO power cable

•D-Tap to LEMO power cable

•SDI to SDI video cable

•USB-C to USB-C power & data cable

•USB-C to Lightning power & data cable

•Protective hard case with foam insert

CONNECTORS AND CONTROLS

VIDEO INPUT:

•3G-SDI

AUDIO INPUT:

•3.5mm unbalanced stereo / balanced mono

VIDEO OUTPUT:

•3G-SDI loop-through

DATA PORTS:

August 21, 2023 3

•Ethernet

•WiFi (2.4/5.0 GHz, 802.11 a/b/g/n/ac, 2 x 2 MIMO)

•USB-C

POWER:

•USB-C Input 15W (5VDC/3A)

•LEMO 2-pin Input/Output 18W (6-18VDC)

PHYSICAL:

•111 x 108 x 23 mm (4,37″x 4,25″x 0,91″)

•240 g (0.53 lb)

•1/4”-20 mounting hole

•4x M2.5 mounting holes

BITRATE:

•CBR or VBR

•Adjustable from 1Mbps to 40Mbps

ENCODER:

•H.264

•HEVC

CONTROL:

•Software control over USB-C or network

SOFTWARE:

•ScreenPort

•QTAKE Monitor

•QTAKE Video Assist

OPERATING FREQUENCY:

•2400 - 2483.5 MHz

•5150 - 5850 MHz

MAX RF OUTPUT POWER:

•< 20dBm EIRP

POWER OPTIONS

ScreenPort SDI Pro oﬀers multiple power options for its operation:

USB-C POWER ADAPTER

When portability is not a requirement, ScreenPort SDI Pro can be powered using included AC/DC

power adapter. Moreover, power will be passed to iOS devices allowing users to charge it. The power

August 21, 2023 4

adapter accepts input of 100-240V, 50/60Hz, 0.55A max, and produces output of 5V 3A.

LEMO 2-PIN POWER CONNECTORS

The most eﬃcient powering option is to use power supply from the camera body. ScreenPort SDI

Pro has two Lemo 2-pin connectors which can be used as power input and output, providing power

supply for additional devices in the chain. Accepted voltage range is 6-18 VDC and maximum

power draw is 18 W.

USB-C POWER BANK

Alternative powering option is an external battery or power bank connected to USB-C port of the

ScreenPort SDI Pro device. The compatibility requirement for the power bank is a 5V 3A power

output.

COMPUTER USB

When used with a computer, you can use a USB connection to transfer data and power, so no

additional power source is needed for ScreenPort SDI Pro operation.

CHARGING IOS DEVICES

When used with iOS host device connected over USB, ScreenPort SDI Pro will provide power to

charge it if the power supply has suﬃcient current.

MOUNTING

ScreenPort SDI Pro contains industry-standard 1/4”-20 threaded hole used for mounting on the

camera body using magic arm or similar mounting points. Two additional pairs of M2.5 threaded

holes located at opposite sides of the device are used for custom mounting accessories.

August 21, 2023 5

GETTING STARTED

Follow these steps to use ScreenPort SDI Pro connected via USB cable to an iOS device or Mac:

1. Install ScreenPort or QTAKE Monitor application on your iOS device.

2. Connect a power source to the ScreenPort SDI Pro device using a USB-C power connector

or Lemo 2-pin power connector.

3. Power on ScreenPort SDI Pro using the power switch (status LED will turn white). Power

up sequence takes around 20 seconds.

4. Connect a camera SDI output to the SDI input of the ScreenPort SDI Pro using an SDI

cable (the status LED will turn green if the valid signal is detected).

5. Connect the USB-C data port of the ScreenPort SDI Pro to your iOS device using a data

cable.

6. “Trust This Computer?” dialog will appear on your iOS device. Click the “Trust” button.

CONNECTIONS

ScreenPort SDI Pro oﬀers multiple ways to connect to a host device.

USB

Connecting ScreenPort SDI Pro USB data port to your host device provides the connection with the

highest bandwidth. Therefore you can use the best visual quality without worrying your data

connection will drop frames. The downside of the USB interface is the limitation of use to a single

device.

ETHERNET

When connecting multiple ScreenPort SDI Pro devices to multiple host devices, using the ethernet

interface is the ideal solution.

When connected to a local network with an ethernet cable, a signal from each ScreenPort SDI Pro

will be available to any device connected to the local network.

WI-FI

Similar to an Ethernet connection, the Wi-Fi interface establishes a connection to the local

network. However, in this case, the connection is established wirelessly, eliminating the need for

physical cables. It is the most practical way to stream from ScreenPort SDI Pro to monitoring

devices. However, it is essential to note that the Wi-Fi interface can be the most fragile network

connection method. It is primarily due to the possibility of data packet drops due to lower signal

quality or interference.

ACCESS POINT MODE

Access Point Mode transforms how you can use your ScreenPort SDI Pro device. Instead of relying

on existing Wi-Fi infrastructure, ScreenPort can create its own Wi-Fi network with support for up

to 8 wireless clients. This mode requires ﬁrmware 2.54 or higher and ScreenPort app 1.6 or higher.

August 21, 2023 6

New devices ship with Access Point Mode enabled by default. To enable Access Point Mode on your

existing ScreenPort SDI Pro device, tap SETUP in the ScreenPort app, then tap Network and set

Access Point to ON.

If you need to connect to an on-set Wi-Fi network, set Wi-Fi to ON instead. It will automatically

turn Access Point oﬀ but will retain your settings for future use.

OPERATION

ScreenPort SDI Pro features two modes of operation:

STANDALONE MODE

Using industry-standard power connectors and rugged metal enclosure, ScreenPort SDI Pro was

designed to be mounted on the camera to capture video, audio and metadata from SDI output and

stream it over the local network to multiple clients. If there is no Wi-Fi available on the set,

ScreenPort device can be switched to Access Point mode to create its own wireless network.

HOST DEVICE MODE

When connected to an iOS device, ScreenPort SDI Pro provides ultra-low latency streaming over

the internet and proxy media upload to QTAKE Cloud project to make the recorded content

instantly available to remote collaborators. Using camera SDI ﬂags, the whole process of recording

and cloud sharing can be automated and doesn’t require extra person to handle operation.

August 21, 2023 7

SCREENPORT APP

You can control the ScreenPort SDI Pro device using the ScreenPort application. When connected

to an iOS device, ScreenPort SDI Pro will be automatically detected. The sections below describe

basic functionality for monitoring, recording, and playback.

MONITOR

Make sure to set the LIVE/DISK button, located in the top left corner, to live mode. The viewer will

display the image of the incoming SDI feed. FORMAT label located in the top bar will show the

format of the SDI signal.

AUDIO METERS

If the SDI signal contains audio, meters above the image viewer will show the audio level of the

LIVE signal. During playback, meters will show the audio levels of the playback.

METADATA

If the SDI signal contains camera metadata, ScreenPort SDI Pro will extract it and display it in UI

toolbars. Timecode and clip name are located in the bottom part of the screen. Camera and lens

metadata is located in the top part of the screen.

RECORD

If the LIVE mode is ON, tap the white circle icon to initiate a recording session. ScreenPort app will

record incoming video and audio signals into a media ﬁle. Tap the record icon again to ﬁnish

recording. The app records a timecode if it is present in the SDI signal. In case of a missing

timecode, it records the current system time instead.

AUTO-RECORD

In addition to manual recording, some cameras send SDI record ﬂags to initiate automatic

recording. To set the ScreenPort SDI Pro auto-record mode, tap the AUTO REC button (ARRI and

SONY cameras are currently supported).

BROWSE

Tap the VIEW/CLIPS button in the bottom left corner to show the clip browser. Use the DAYS/CLIPS

button in the top left corner to switch between days and clips mode. Each day item represents a

folder that contains all clips shot during that day. Tap the day thumbnail to show corresponding

clips.

LOAD

Tap the LOAD/SELECT button to switch between load and selection modes. When the load mode is

active, you can tap the clip thumbnail to load the clip into the viewer.

SELECT

When selection mode is active, you can tap or drag your ﬁnger through browser items to select

August 21, 2023 8

them. Selected items appear in blue.

DELETE

Tap the DELETE button to remove items from the browser and delete corresponding media ﬁles

from the device.

PLAYBACK

Once you load the clip into the viewer, you can play it. In addition to real-time playback, there are

two buttons to the right of the PLAY button, allowing you to navigate the clip frame by frame. Use

those to the left of the PLAY button to jump to the clip start/end.

SLIDER

The time slider resides above the playback icons. Use it to scrub through the clip. The slider

represents the whole duration of the clip.

JOG

For more precise clip navigation, drag your ﬁnger horizontally over the viewer.

FUNCTIONS

Switching the INFO/FUNC button to function mode provides access to various functions of the

ScreenPort app.

SDI SOURCE

This ﬁeld identiﬁes the connected camera. ScreenPort SDI Pro can extract timecode, clip name,

and other camera and lens metadata from ARRI, Sony, Canon, Panasonic, and RED digital cinema

cameras.

SETUP

The bottom right corner of the ScreenPort user interface contains the TOOLS/SETUP button.

Switching this button to setup mode reveals additional controls.

DEVICE CONTROL

Tap the BITRATE ﬁeld to select the quality of the encoder output. A lower bitrate might be more

suitable for wireless streaming. If you intend to wire ScreenPort, higher bitrates are available to

provide better image quality. You can further control the encoder by setting it to constant (CBR) or

variable (VBR) bitrate. Use the NETWORK ﬁeld to connect to an existing Wi-Fi network.

MUTE

You can turn oﬀ Live audio using the MUTE LIVE button. Use MUTE DISK to mute playback audio.

Muting live audio will not aﬀect audio recording.

August 21, 2023 9

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