ScreenPort SDI USER GUIDE v0.9a

Important Safety Instructions

  • Carefully read and follow all instructions and keep them for future reference.
  • Do not use this device with water.
  • Clean only with dry cloth.
  • Do not use this device with any heat sources or near fire.
  • Protect all cables.
  • Use the antenna included in the package that is approved by the manufacturer. The antenna gain that is used with this device cannot exceed 3.2dBi.
  • Refer all servicing to qualified service personnel. * Servicing is required when the device has been damaged in any way, either by physical or electrical means.
  • This product uses semiconductors that can be damaged by electrostatic discharge (ESD). When handling, care must be taken so that the device is not damaged. Damage due to inappropriate handling is not covered by the warranty.

Introduction

iOS devices feature amazing displays that often exceed the quality of dedicated portable and on-board SDI monitors. In addition to color accuracy, wide gamut, and slim form factor, they offer responsive touchscreen interface and incredible computing power. But they lack video input.

ScreenPort SDI adds video input to iPad, iPhone or Mac and turns it into professional 3G-SDI monitor capable of capturing up to 1080p60 video feed with your personal portable device. ScreenPort app provides monitoring, recording, playback and image processing tools unmatched by most professional monitors.

Features

  • Video, audio, metadata monitoring & recording
  • Auto-recording using camera SDI flags
  • Streaming to remote monitors over internet
  • Compatible with QTAKE applications
  • Battery powered operation
  • Bus-powered operation when using Mac
  • Wired and wireless connection to host device
  • Predefined and custom frame-lines (coming soon)
  • Preloaded and custom 3D LUT processing
  • Waveform, vectorscope and histogram analysis (coming soon)
  • Focus peaking and customizable false color (coming soon)
  • Calibration using X-Rite ColorTRUE system
  • Future-proof design upgradable by firmware

Box Contents

ScreenPort SDI package includes:

  • ScreenPort SDI device
  • Two WiFi antennas
  • Power adapter with international plugs
  • USB-C to USB-C power & data cable
  • USB-C to Lightning power & data cable
  • Cardboard box with protective foam insert

Connectors and Controls

Video Input:
3G-SDI

Video Outputs:
3G-SDI loop-through

Data ports:
Ethernet
WiFi (operating on 2.4 GHz only, 2 x 2 MIMO)
USB-C

Power:
5V DC 15W USB-C port
Dual Sony NP-F style battery mount

Control:
Software control over USB-C or network

Operating frequency:
2400 - 2483,5 MHz

Max RF Output power:
< 20dBm EIRP

Power Options

ScreenPort SDI offers multiple power options for its operation:

USB-C Power Adapter (included)

When portability is not an issue, ScreenPort SDI can be powered using included AC/DC power adapter. Moreover, power will be passed to iOS device allowing users to charge it. Power adapter accepts input of 100-240V, 50/60Hz, 0.55A max and produces output of 5V 3A.

Battery slots

The most portable powering option is to use on-board batteries. ScreenPort SDI has two battery slots for Sony NP-F style batteries. Users can opt for original Sony NP-F970 (7.2V, 7800mAh), or compatible batteries from other brands. Some vendors offer NP-F batteries with lower capacity and smaller size, which may be more suitable in some cases. Please note that ScreenPort SDI can not charge batteries.

USB-C Power Bank

More portable powering option is to use external battery or power bank. Compatibility requirement for power bank is 5V 3A USB-C power output.

Computer USB

When used with computer, USB connection can be used to transfer both data and power, so no additional power source is needed for ScreenPort SDI operation.

Mounting

ScreenPort SDI contains 3 holes at the bottom side of the device for custom mounting accessories. Holes will fit 2.2mm self-tapping screws.

Getting started

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

  1. Install ScreenPort or QTAKE Monitor application on your iOS device.
  2. Connect power source to ScreenPort SDI device using USB-C power connector or insert charged battery into designated slot.
  3. Power on ScreenPort SDI device using the power switch (status LED will turn white). Power up sequence takes around 20 seconds.
  4. Connect SDI output of the camera to SDI input of the ScreenPort SDI using SDI cable (status LED will turn green if the valid signal is detected).
  5. Connect USB-C data port of the ScreenPort SDI to your iOS device using data cable.
  6. “Trust This Computer?” dialog will appear on your iOS device. Click the “Trust” button.

ScreenPort app

ScreenPort SDI device can be operated using the ScreenPort application. When connected to iOS device, ScreenPort SDI will be automatically detected. Basic functionality for monitoring, recording and playback is described below.

Monitor

Make sure that the LIVE/DISK button located in the top left corner is set to live mode. 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 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 will extract them and display them in UI toolbars. Timecode and clip name is located in the bottom part of the screen. Camera and lens metadata is located in the top part of the screen.

Record

When the view is in the LIVE mode, you can tap the white circle icon to initiate recording session. Incoming video and audio signal will be recorded into a media file. Tap the record icon again to finish recording. If the SDI signal contains timecode, it will be recorded too. In case of missing timecode, current time of day will be used instead.

Auto-record

In addition to manual recording, some cameras provide SDI record flags that can be used to initiate automatic recording. To set the ScreenPort SDI to 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 represent folder that contain 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 them. Selected items are marked with blue color.

Delete

Tap the DELETE button to remove items from the browser and delete correspoding media files from the device.

Playback

Once the clip is loaded into viewer, it can be played back. In addition to realtime playback, there are two buttons to the right of the PLAY button that allow you to navigate clip frame by frame. Two buttons the the left of the PLAY button are used to jump to the start or the end of the clip.

Slider

Time slider is placed above playback icons and it is used to scrub through the clip. Slider represents the whole duration of the clip.

Jog

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

Fuctions

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

SDI Source

This field is used to identify connected camera. Currently, only ARRI cameras are supported. More camera vendors will be available via firmware update.

Color True

ScreenPort app provides display color calibration using X-Rite Color True system.

Setup

Bottom right corner of the ScrenPort user interface contains TOOLS/SETUP button. Swithing this button to setup mode reveals additional controls.

Device Control

Tap the BITRATE field to select the quality of the encoder output. Lower bitrate is useful for wireless streaming, but if you intend to use wired connection, higher bitrates are available to provide better image quality. You can further control encoder by setting it to constant (CBR) or variable (VBR) bitrate. NETWORK field is used to connect to existing Wi-Fi network.

Mute

Live audio can be turned off using MUTE LIVE button. Use MUTE DISK to mute playback audio. Muting live audio will not affect audio recording.

QTAKE Monitor app

ScreenPort SDI device can be operated using the QTAKE Monitor application. When connected to iOS device, ScreenPort SDI will be automatically detected by the application. Basic functionality for monitoring, recording and playback is described below.

Create Project

QTAKE Monitor is a client application that connects to QTAKE Server. QTAKE Monitor can not create project on its own. After existing QTAKE project is downloaded into QTAKE Monitor, the app can be used as a standalone monitor/recorder without connection to server. Once QTAKE Monitor is re-connected, it will sync media and metadata back into QTAKE ecosystem.

Select SDI Input

QTAKE Monitor can display up to 4 views and each view can display different content. In order to set the active view to SDI input, tap the button in the top right corner and select ScreenPort SDI. If the device is not listed, refer to troubleshooting page.

Record SDI Input

When the view is in the LIVE mode, you can tap the bottom middle part of the SDI view to initiate recording session. Incoming video and audio signal will be recorded into a media file. Tap the bottom middle part of the view again to finish recording. In addition to manual recording, some cameras support SDI record flags that can be used to initiate automatic recording. To set the ScreenPort SDI to auto-record mode, please refer to Device Settings section.

Set In/Out Range

Each clip in QTAKE Monitor can have multiple ranges to allow only selected parts of the media file to be played back. Use IN and OUT buttons to set the desired range during recording or playback.

Playback

Tap the REPLAY button in the top bar to play the last recorded clip. Tap the BROWSE button to open the clip browser and select the clip to be loaded into active view. View mode will change from LIVE to DISK. Tap the bottom middle part of the active view in the DISK mode to initiate playback. Tap the top middle part of the view to switch between two playback modes: using ranges or ignoring ranges. Tap the top left or right view corner to skip to previous or next range. To move the playhead frame-by-frame, tap the bottom left or right corner.

For more details about advanced functionality please refer to QTAKE Monitor User Guide.

Troubleshooting

Following table provides instructions on solving most common problems related to use of ScreenPort SDI. In case your problem is not listed, please contact the manufacturer or your reseller.

Problem Possible reason Solution
Power LED does not light up. Device is not powered up. Turn power switch on.
Device does not power up. No external power. Supply external power.
No input signal. Invalid signal sent by SDI source. Provide valid SDI signal.
No pass-through output signal. Missing input signal. Check the input signal.
No input or output signal. Broken SDI cable. Replace SDI cable.
No video in the app. Broken data cable. Replace data cable.

Disposal Information

ScreenPort SDI shall be disposed of separately from household waste. When it reaches its end of life, take it to a collection point designated by local authorities. Separate collection and recycling at the time of disposal will help conserve natural resources and ensure that ScreenPort SDI is recycled in a manner that protects human health and the environment. For more information about electronic and electrical waste equipment that will ensure the safety of human health and environment disposal, recover and collection points, please contact your local city center, household waste disposal service, reseller or manufacturer of the equipment.

COMPLIANCE

If for import of ScreenPort SDI to or it’s operation within any country other than Slovakia it is required to fulfil additional legal requirements than those provided by the manufacturer herein, you agree to obtain all permissions and for legal compliance.

ScreenPort SDI is a trademark of IN2CORE s.r.o.
All other trademarks are the property of their respective owners.