Import 4-Ch Audio & Video Capture Card — Buy in Bulk from Supplier in China

This four-channel audio and video capture card from Jinan Jovision Technology Co., Ltd enables simultaneous acquisition of four independent AV streams, a configuration suited to multi-camera production, surveillance system digitisation, and broadcast workflow integration. The listing specifies input resolution support up to 1080p, which buyers should interpret as 1920x1080 progressive scan at frame rates typically up to 60fps, though exact supported frame rates at full resolution require direct supplier confirmation. The card employs standard PCIe bus architecture for host connection, with low-latency processing capability that reduces audiovisual sync drift during real-time capture operations.

The hardware architecture typically integrates a multi-channel video decoder with independent audio ADCs per channel, feeding a shared PCIe Gen2 x1 or x4 interface depending on total bandwidth requirements. Standard input formats include composite video (CVBS) and component or HDMI depending on specific model variant, though the listing does not enumerate physical connector types. Low-latency processing in this product class generally achieves end-to-end latencies below 50 milliseconds, critical for live production and interactive video conferencing applications. The compact form factor mentioned suggests a half-height or low-profile PCIe card design, though exact dimensions and bracket configurations should be confirmed before ordering for specific chassis constraints.

Primary buyers include broadcast equipment integrators, corporate AV departments, educational technology providers, and security system installers requiring multi-channel synchronised recording. The plug-and-play functionality referenced implies UVC or proprietary driver support for Windows and Linux environments, with the listing noting compatibility with major operating systems. Buyers should confirm with Jinan Jovision Technology whether the card ships with SDK access for custom application development, what encoding formats are supported in hardware, and whether simultaneous capture from all four channels at 1080p is sustained at full frame rate or subject to aggregate bandwidth limitations.

Jinan Jovision Technology Co., Ltd is headquartered at Room 408, Tower C, Cyber Port Building, No. 47 Shanda Road, Jinan, Shandong Province, China, postal code 250013. The company's profile indicates an imported supplier tier and harbor trust tier classification within the marketplace system. The response metrics show 0.00% response rate with zero average response hours, suggesting buyers should not rely on rapid quotation turnaround and should build buffer time into procurement schedules. No verified ISO certification details, export licence numbers, or manufacturing facility audits are present in the available data.

The listing positions Jinan Jovision Technology as a supplier of professional AV capture hardware, with this four-channel card targeting broadcast, education, gaming, and corporate presentation markets. The profile does not disclose founding year, employee count, annual turnover, production capacity, or named OEM relationships. The Jinan location in Shandong Province places the company within a developing technology corridor, though buyers should independently verify whether they are the original manufacturer or a trading company, and whether they maintain in-house firmware development capability. Their Cyber Port Building address suggests a technology park or incubator setting rather than owned manufacturing premises.