Live Stream Switcher

Name: "Live Stream Switcher"
Rating: 5 (136 reviews)

SKU: 1633314774

الطراز: TCHD-840 Ultra

TCHD Video

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Product Specification

Type	e-commerce livestreaming, education & remote teaching，show‑style streaming，talent show streaming Switcher	Model	TCHD-840 Ultra
Params	1. Full-hardware live production switcher with independent, self-developed domestic R&D design. Built on an embedded FPGA architecture for ultra-high stability. 2. Industrial-grade flip cover; ≥15.6" main display; built-in M.2 drive bay. - Signal inputs: ≥4×12G-SDI (compatible with 3G-SDI) or ≥4×HDMI 2.0 (selectable); ≥1×6.5mm balanced audio input. - Signal outputs: 2×12G-SDI (PGM), 2×12G-SDI (AUX), 1×3G-SDI (PGM down-converted), 1×HDMI 2.0 (PGM), 1×DisplayPort (multi-view), 1×UVC, 1×6.5mm balanced audio output. - Other interfaces: 1×RS422, 2×RJ45, 1×TALLY port, 1×OTG port, 1×USB 3.0. 3. Supports 3840×2160p @ 60/59.94/50/30/29.97/25, 1080p @ 60/59.94/50/30/29.97/25, and 1080i @ 60/50. 4. Supports UVC (USB Video Class) signal output. When connected to a computer, the switcher is recognized as a webcam, allowing it to work with any software that can use a webcam — no external USB capture card required. Compatible with a wide range of software and platforms. 5. Built-in streaming encode/decode supporting RTMP/RTMPS/SRT/RTSP/UDP/NDI protocols. Supports 1-channel stream pulling (receiving) and 4-channel simultaneous streaming (pushing) to different platforms, with template-based management of pull-stream URLs and live-stream URLs. 6. One-touch switching between landscape (16:9) and portrait (9:16) production modes. 7. One-click window snapshot capture. 8. One-touch emergency function for rapid switching of output to black or color bars. 9. Multiple PIP / multi-view templates supporting single-, dual-, triple-, and quad-window layouts. PIP templates can be configured via the web interface and the touchscreen PIP module; multi-view templates support custom size, position, and background image. 10. Physical rotary-knob gain control for the audio of each input channel, directly on the control panel. 11. Title templates offer rich overlay/graphics features; overlay content can be set to clocks, text, images, rolling captions, etc. 12. Remote control via web browser, enabling channel switching, title control, and other functions. 13. Customizable themes for the multi-view operation interface — freely configure module colors, menu colors, and system fonts for personalized interface customization and an optimized operating experience.	Material	Housing: Aluminum alloy
Applicable Industry	Multicamera live streaming to the Internet or broadcast applications. Perfect for education & training, business presentations, livestream eSport events and more!

Feature

4K@60Hz Full-Link Ultra HD Processing Supports full-range 4K@60Hz, 1080p and 1080i multi-frame-rate signal input and output. Delivers smooth, high-clarity, broadcast-grade visuals, perfectly catering for professional live streaming, event shooting and high-definition video production. 12G-SDI & HDMI 2.0 Multi-Port Compatibility Features optional 4-channel 12G-SDI or HDMI 2.0 hybrid inputs and rich diversified outputs including 12G-SDI PGM/AUX, 3G-SDI down-conversion and HDMI 2.0 PGM. It supports ultra-high bandwidth lossless transmission, compatible with professional cameras and various HDMI devices to meet complex on-site signal scheduling demands. Built-in UVC Output, Plug & Play Standard UVC video output design, recognized as a HD webcam by computers directly. Compatible with all mainstream live streaming and recording software. No driver installation or external capture card required, greatly simplifying live setup and lowering equipment costs. Multi-Protocol Streaming & Multi-Platform Live Push Integrates professional streaming codec, supporting RTMP, RTMPS, SRT, RTSP, UDP and NDI protocols. It supports 1-channel stream reception and 4-channel simultaneous multi-platform pushing, with template-based stream address management for stable and efficient live broadcast operation. All-Round Professional & Intelligent Live Functions Equipped with 6.5mm balanced audio ports and full-featured expansion interfaces. Supports one-click horizontal/vertical screen switching, screenshot and emergency signal output. Customizable 1-4 window PIP templates are available, adapting to e-commerce live streaming, online education and corporate conference scenarios.

840Ultra