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The Osee GoStream Duet 8 ISO is an all-in-one live production switcher designed for creators, broadcasters, churches, educators, and production teams who need flexible multi-camera workflows without relying on complex external hardware.
Supporting up to eight simultaneous inputs from SDI, HDMI, USB webcams, IP sources, browser feeds, and streaming protocols, the GoStream is built to handle modern hybrid production environments. From podcast studios and live events to remote guest interviews and church streaming, it combines switching, recording, graphics, audio mixing, and streaming control in a single production platform.
Integrated ISO recording, professional audio connectivity, advanced keying tools, and hardware-style controls make it suitable for both compact studio setups and larger live productions.
The GoStream supports a wide range of modern video sources, allowing productions to combine professional cameras, webcams, IP streams, and remote guests within a single workflow.
Supported input sources include:
This flexibility makes it easy to integrate PTZ cameras, mirrorless cameras, camcorders, remote contributors, and network video sources without additional converters.
The built-in recording system captures all video inputs alongside the final program output and audio mix. This allows productions to retain isolated camera recordings for editing, highlights, repurposing, or post-production correction.
Recording supports high-quality MP4 H.264 files, while two integrated MP4 players provide direct playback of pre-recorded content, intro videos, graphics, or advertisements during live productions.
Two XLR microphone inputs and 3.5mm audio connectivity provide flexible audio integration for podcasting, interviews, presentations, and live events.
The integrated 48V phantom power supports condenser microphones, while the studio-grade preamp delivers up to 75dB of ultra-low-noise gain for dynamic and low-output microphones.
Compatible microphone types include:
The Super Source engine enables up to four fully configurable video windows within a single composition, making it ideal for:
Additional production tools include:
The GoStream combines software flexibility with hardware-style operation for a more responsive live production experience.
Control features include:
These tools help streamline switching and production management during fast-paced live events.
The GoStream is designed as a complete live production platform rather than simply a video switcher. By combining multi-format input support, integrated recording, advanced graphics tools, professional audio, and hardware-style control, it reduces the need for external converters, separate recorders, and additional production systems.
Its broad compatibility with both traditional broadcast hardware and modern IP workflows makes it suitable for evolving production environments and hybrid streaming setups.
Yes. The system supports 8-channel ISO recording alongside program output and audio recording.
Yes. SRT, RTMP, browser inputs, and network-based workflows support remote guest integration.
Yes. The XLR inputs include integrated 48V phantom power for condenser microphones.
Not specified.
Yes. The GoStream includes upstream and downstream keyers for overlays, logos, lower thirds, and green screen workflows.
| Video Input Channels | 8 Channel from: Simultaneously 4x HDMI, 4x SDI, also support 4x NDI HX, 4x SRT, 4x RTMP, 2x Webcam & 2x MP4 Player Inputs |
| Video Outputs | HDMI OUT 1–2, SDI 1: monitor MultiView, video input channels, PVW or PGM. USB 3.0: UVC webcam Output up to 1080p60 |
| Audio Inputs/Output | 2 XLR or 3.5 mm inputs. 3.5 mm for line, XLR for dynamic microphone, and condenser microphone |
| Control | Built-in menu, Panel, Free PC software, Companion (Stream Deck), Video follows audio (Auto-switching) |
| Direct Streaming | Ethernet: 3 platforms simultaneous streaming, RTMP, up to 10 Mb/s |
| Audio Mixer | On/Off/AFV control, fader gain, delay, preamp, Low Cut (High-pass filter), Noise Gate, Compressor, Limiter, Equalizer control; Audio meter display |
| Recording and Playback | Isolated (ISO) and PGM recording and 2 player to playback high-quality videos up to 70 Mb/s. Internal SD card slot or external USB 3.0 SSD is supported. Each recording session limited to 5 hours |
| HDMI Input Format | 720p24(23.98), 720p25, 720p30(29.97), 720p50, 720p60(59.94), 1080i50, 1080i60(59.94), 1080p24(23.98), 1080p25, 1080p30(29.97), 1080p50, 1080p60(59.94), 2160p24(23.98), 2160p25, 2160p30(29.97), 2160p50, 2160p60(59.94) |
| SDI INPUT FORMAT | 720p24(23.98), 720p25, 720p30(29.97), 720p50, 720p60(59.94), 1080i50, 1080i60(59.94), 1080p24(23.98), 1080p25, 1080p30(29.97), 1080p50, 1080p60(59.94) |
| USB INPUT FORMAT | YUV422: 1080p24(23.98), 1080p25, 1080p30(29.97), 1080p50, 1080p60(59.94) |
| HDMI/SDI OUTPUT FORMAT | 1080p24(23.98), 1080p25, 1080p30(29.97), 1080p50, 1080p60(59.94) |
| USB OUTPUT FORMAT | Up to 1080p60 |
| STREAMING OUTPUT FORMAT | 1080p24(23.98), 1080p25, 1080p30(29.97), 1080p50, 1080p60(59.94) |
| 8 VIDEO LAYOUT | 1 Graphic (Background/Foreground) + 4 windows MultiSource + 1 UpStream Key (Chroma, PIP, Luma, Pattern) + 2 DSK |
| MEDIA PLAYER | 2 Media Players support 32 still images poll. |
| Support web browser input for LOGO, lower-third or other animated dynamic alpha channel source. | |
| Note: Some Browser Source may display wrong font because there’s no embedded font sources. | |
| PHYSICAL | |
| Size | 279.3 x 142.9 x 57.4 mm |
| Item Weight | 860 g |
| Shipping Weight | 1340 g |
| Power | 12 V 3A |
| Working Temperature | 5 °C to 40 °C (41 °F ~ 104 °F) |
Free UK Standard delivery on orders over £150.00*
| Order Date (if received before 3pm) | Cost | Latest Expected Delivery Date |
|---|---|---|
|
UK Standard (Free for orders over £150.00 offer excludes Northern Ireland & Additional Shipping Fees) |
Spend under £9.99 - £5.99 Spend under £149.99 - £3.99 Spend £150+ - Free |
2-4 Working Days |
| UK Express Delivery | £5.99 | 1-3 Working Days |
| UK Next Working Day | £8.00 | Next Working Day |
| UK Next Working Day (Guaranteed) | £15 | Next Working Day |
| UK Before 2pm Next Working Day | £18.00 | Before 2pm Next Working Day |
| UK Saturday Delivery | £30.00 | The Next Saturday |
| UK Sunday Delivery | £30.00 | The Next Sunday |
EssentialPhoto & Video is committed to the provision of quality and reliable products and outstanding customer service. Buyers are entitled to request cancellation of an order within 14 days of receipt of the goods, and are granted a further 14 days to return the item to us for a full refund.
Please be aware: Products may vary slightly from batch to batch. Images provided online are as accurate a representation as possible, however please note that the colour and design of products may vary slightly, but that this does not affect functionality.
We are able to ship from our UK based warehouses to many countries around the world. Click below to check shipping rates to your country.
Additional Shipping Fees
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We are able to ship from our UK based warehouses to many countries around the world. Click below to check shipping rates to your country...
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