EX-57O1-C
High-Performance AV Solution
The EX-57O1-C is an advanced AV solution designed to deliver exceptional video and audio performance for demanding applications. With the support of the advanced SOC, this device provides seamless 4K144 video transmission, ensuring smooth and immersive gaming or professional video workflows.
Comparison to Legacy HDBaseT product solution
Product Features
| Functions | EX-57O1-C |
|---|---|
| Network Bandwidth Requirements | 1G |
| Embedded DDR | 1.5G Byte |
| Transceiver | ✓ (Half-duplex) |
| HDMI In (HDMI 2.1) | up to 4K144 |
| HDMI Out (HDMI 2.1) | up to 4K144 |
| USB-C (Alt-Mode DP 1.4) | ✓ |
| HDMI In/DP In at the same time | ✓ |
| proprietary video codec 4K120 encoder/decoder | ✓ |
| Proprietary 2K video encoder / decoder | ✓ |
| MJ 2K encode/decode | ✓ |
| Multi-Encode Capability | proprietary video codecs |
| Multi-Decode Capability | proprietary video codecs |
| Rx seamless | ✓ |
| PiP | sub *3 |
| PbP | ✓ |
| PoP (chroma key) | ✓ |
| PTP (Hardware IEEE 1588v2) | Fully adjustable |
| TV Wall | ✓ |
| Rotation / Flip | △ |
| Netwrok KVM (Mouse Roaming) | ✓ |
| USB 3.0 over IP | USB3*1 + USB2*7 |
| USB 3.0 Host for UVC webcam | ✓ |
| GPIO / Bi-Dir IR / UART / eARC / ARC/ CEC over IP | ✓ |
| Audio I/O (ADC / DAC / I2S / SPDIF) | ✓ |
| Encryption | ✓ |
| PD controller | *2 |
| VRR (Variable Refresh Rate) | ✓ |
| ALLM | ✓ |
Comparison EX-57O1-C to EX-57AP AVoIP solution
| Feature | EX-57O1-C | EX-57AP (AST153X) | Compare & Comments |
|---|---|---|---|
| HDMI In & Out | HDMI 2.1 | HDMI 2.0 | Supports HDMI 2.1 with the highest bandwidth up to 4K144 resolution. |
| Resolution | 4K144 4:4:4 | 4K30 4:4:4 | Ready for the highest standard for Gaming. |
| Latency | <1 frame | ~4ms | 1 frame latency is the cost to ensure the best video quality of proprietary video codec codec. |
| Adjustable Bandwidth for video compression | ✓ | X | Makes it more flexible adjustments between USB data volume and video quality. |
| USB-C (Alt-Mode DP 1.4) | ✓ | X | Supports USB-C Alt mode, providing more flexibility and expanded use cases |
| proprietary video codec 4K 120 encoder/decoder | ✓ | X | proprietary video codec offers exceptional support for gaming resolutions, delivering the highest quality available to date. |
| 2K Proprietary/MJ Sub Stream Encode/Decode | ✓ | X | Ready for multiple video stream coding and supports UVC camera |
| Multi-streams Encode Capability (4K/120 proprietary video codec/ 2K proprietary video codec/ 2K MJ) | ✓ | X | Supports multiple live video streams. |
| PSNR/SSIM | High | Medium | Provides superior quality video quality |
| PTP (Precise Time Protocol) | ✓ | X | Supports the precision control on video & audio sync and AES67. |
| PiP*3 / PoP (Chroma key) | ✓ | X | Supports multiple live video monitoring and and KVMoIP supported. |
| USB 1.1/USB 2.0/USB 3.0 over IP | ✓ | X | Makes data sharing, Keyboard/mouse control available |
| Same SoC for TX/RX design | ✓ | X | Makes hardware design easy and same to inventory control |
| 1 gang wall plate with most wanted features | ✓ | X | Makes A/V distribution easy and cost effective. |
| UVC | ✓ | X | Supports the conversion of UVC camera to real time video. |
| Supporting VRR (Variable Refresh Rate) | ✓ | X | Supporting VRR (Variable Refresh Rate) enhances visual smoothness, reduces screen tearing, and minimizes lag for a better viewing and gaming experience. |
Figure at a Glance
O1Stream Segments
| Economic (EX-58O1) | MainStream (EX-57O1-C) | Pro (EX-57O1) | |
|---|---|---|---|
| Ethernet | 1Gb | 1Gb | 1Gb |
| HDMI/HDCP | 2.1(4K120)/2.3 | 2.1(4K144)/2.3 | 2.1(8K30)/2.3 |
| Video Codec | 4K/120 proprietary video codec/ 2K proprietary video codec/ 2K MJ | 4K/120 proprietary video codec/ 2K proprietary video codec/ 2K MJ | 4K/120 proprietary video codec/ 2K proprietary video codec/ 2K MJ |
| proprietary video codec Video Quality (PSNR) | ~ 35+ dB** | ~ 35+ dB** | ~ 35+ dB** |
| Video Bandwidth | ~ 400Mbps | ~ 400Mbps | ~ 400Mbps |
| Video Latency | < 1 frame | < 1 frame | < 1 frame |
| USB | USB 1.1/USB 2.0/USB 3.0 | USB 1.1/USB 2.0/USB 3.0 | USB 1.1/USB 2.0/USB 3.0 |
| eARC/ARC | ✓ | ✓ | ✓ |
| Bi-Dir IR/RS232 | ✓ | ✓ | ✓ |
| Line Audio | ✓ | ✓ | ✓ |
| Audio MIC/HP/SPDIF | ✓ | ✓ | ✓ |
| USBC(DPRX1.4 ALT) | ✓ | ✓ | ✓ |
| Image Compositing(PIP) | ✓, x1 | ✓, x3 | ✓, xN |
| Video Wall | X | ✓ | ✓ |
| PTP (Precise Time Protocol) | ✓ | ✓ | ✓ |
| Transceiver (Full duplex) | X | X | ✓ |
| Rotation | X | △ | ✓ |
* △：Rotation is only available for AVoIP receiver HDMI port and not for HDMI local loop-out.
**：PSNR measurement is based on this ⇒ sophisticated Pattern.
Why Choose O1Stream?
HDMI 2.1 provides sustained reliability and compatibility for emergent AV standards.
Application Scenarios
User-defined content broadcasting
The school IT administrator can upload various audio and video content to the Media Server for broadcasting throughout the campus. This feature is perfect for playing customized school bell tones, pre-recorded news programs, promotional videos, and more.
Message broadcasting
In addition to audio and video content, the O1stream solution enables users to send daily messages, important alerts, and announcements in text format to all display devices connected to the O1stream devices.
Message broadcasting
In addition to audio and video content, the O1stream solution enables users to send daily messages, important alerts, and announcements in text format to all display devices connected to the O1stream devices.
Smart Classroom Solution
A smart classroom is a technology-enhanced space with interactive displays, computers, a centralized control system, device management software, networking, and audio/visual capabilities. It upgrades traditional classrooms, making teaching and learning more engaging and visual. All classroom devices can be managed via a cloud-based platform accessible from anywhere with an internet connection.
