Live Stream Switcher

Name: "Live Stream Switcher"
Rating: 5 (407 reviews)

SKU: 9547709461

modelo: TCHD-840 Pro

TCHD Video

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Detalles de producto

Product Specification

Type	e-commerce livestreaming, education & remote teaching，show‑style streaming，talent show streaming Switcher	Model	TCHD-840 Pro
Params	4K@60Hz Ultra HD Switching & NDI Multi-Format Decoding This all-in-one professional switcher supports 4-channel 4K full-frame-rate HDMI and NDI hybrid signal input, covering 1×4K60, 2×4K30 and 4×1080P decoding modes. It delivers ultra-low-latency and stable broadcast-grade switching performance, and supports one-click switch between 16:9 landscape and 9:16 portrait modes to adapt to all new media live production scenarios. Native UVC Plug-and-Play Output Without External Capture Card Featuring exclusive Type-C UVC video output, the device is automatically recognized as a high-definition webcam by Windows and macOS systems. Fully compatible with OBS, Zoom and all mainstream live streaming and conference software, the driver-free plug-and-play design simplifies on-site setup and effectively reduces additional live broadcast equipment costs. Full-Protocol Hardware Encoding & 4-Platform Simultaneous Streaming Built with H.264 and H.265 professional hardware encoding engine, it supports RTMP, RTMPS, SRT, UDP, RTP, HLS and WHIP full streaming protocols. It enables stable synchronous streaming to four independent platforms with adjustable bitrate and delay, fully meeting commercial multi-channel live broadcast and remote production needs. Multi-Source Audio Mixing & Ultra-Long AV Synchronization Adjustment Equipped with standard 3.5mm audio input and output ports, it supports real-time mixing of HDMI embedded audio, NDI audio, DDR playback audio and external microphone audio. Independent volume control, mute switching and 0–10000ms ultra-long audio delay tuning ensure accurate and stable audio-video synchronization during long-hour continuous live streaming. Rich Live Effects & Industrial-Grade Stable Recording Performance Integrating 36+ transition effects, T-Bar manual control, chroma and luma keying, multi-window PIP split-screen, logo overlay and scrolling CG subtitles, the device supports multi-format segmented USB recording. Equipped with dual Gigabit network ports and TALLY linkage, the reliable embedded system perfectly fits e-commerce live streaming, online education, corporate conferences and large-scale event broadcasts.	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 HDMI & NDI Hybrid Switching Adopting broadcast-grade processing, this switcher supports 4-channel 4K HDMI and NDI hybrid input with multiple decoding modes. It delivers ultra-low-latency stable signal switching and supports one-click landscape and portrait screen switching to fit various professional live scenarios. Plug-and-Play UVC Output Without Capture Card Exclusive Type-C UVC output is natively recognized as an HD webcam by Windows and macOS systems. Compatible with OBS, Zoom and all mainstream live and conference software, it requires no driver or external capture card to simplify live setup. Full-Protocol Streaming & 4-Platform Simultaneous Broadcast Built-in H.264/H.265 hardware encoding supports full mainstream protocols including RTMP, SRT, HLS and WHIP. It supports stable synchronous streaming to four independent platforms with adjustable bitrate and delay for multi-channel commercial live production. Multi-Source Audio Mixing & Accurate AV Synchronization This unit mixes HDMI, NDI, DDR and external microphone audio in real time. It provides independent volume adjustment, mute control and up to 10000ms audio delay tuning, ensuring perfect audio-video synchronization during long-hour continuous live streaming. Diverse Live Effects & Stable Recording Performance Packed with 36+ transitions, T-Bar control, chroma keying, PIP split-screen, logo and subtitle overlay functions. It supports multi-format segmented USB recording. Dual Gigabit ports and TALLY linkage ensure industrial stability for conferences, education and event live broadcasts.

840Pro