Model 3364 | USB 3.0 HD Video + Audio Capture Device
- HD/SD video capture from DVI or SDI
- Captures uncompressed 1080p60 with very low latency
- Video compression: H.264 HP@L3, MJPEG
- Audio compression: AAC
- Unicode text and graphic overlay
- UVC compliant
- USB 3.0, bus powered
Model 3364 is a USB 3.0 video capture device available in SDI (3364-SDI) or DVI (3364-DVI) versions. It captures uncompressed HD/SD video in resolutions up to 1080p60, and will overlay and compress resolutions up to 1080p30. It can simultaneously send both compressed and uncompressed video to the host computer. The DVI version also captures component, VGA and composite signals (with appropriate adapters).
Audio can be captured from a microphone or line source using an optional 3364TA accessory board. Audio may be sent uncompressed, or it may be compressed and multiplexed into a transport stream along with compressed video, or both simultaneously.
The unit is a UVC (USB Video Class) device, which means it does not require a device-specific driver and can be easily controlled using popular video APIs such as DirectShow and Video4Linux. Sensoray provides Software Development Kits (SDKs) for several operating systems to accelerate application development. Our fully functional demo program illustrates model 3364's capabilities and serves as an excellent starting point for custom designs.
The video processor implements efficient H.264 video compression, producing output data formatted as either MPEG transport stream (MPEG-TS) or in MP4 or AVI file formats. Audio compression is performed using AAC-LC. The stream multiplexer employs high precision hardware timestamps to ensure perfect audio-video sync on players. Snapshot capturing is also supported, with MJPEG compression available for both snapshots and AVI streams.
For video resolutions up to 1080p30, the unit can pass through unaltered or downsized video while adding Unicode text and graphical overlays (which may uploaded in real time via USB). Audio pass-through is available with an optional, attached 3364TA board.
The board has one input and one output video connector. Depending on the model number, both connectors are either DVI or SDI. DVI models can capture video from a DVI, VGA or component video source, and output DVI.
Model 3364 is available as a bare board or in a robust metal enclosure, with either two SDI or two DVI connectors.
|Video Input/Output, SDI option|
|Data rates||270 Mbps, 1.483 Gbps, 1.485 Gbps
|Standards||SMPTE 259M(C), SMPTE 292, SMPTE 424M
|Maximum resolution/frame rate||1920x1080p60
|Connector type/impedance||BNC, 75 Ohm|
|Video Input/Output, DVI option|
|Input resolutions/frame rates
(DVI, VGA, component, composite)
1280x720 at p30, p25, p60, p50
1920x1080 at i60, i50, p60, p50, p30, p25, p24
1280x1024p60, 1280x960p60, 1280x800p60,
|Output resolutions/frame rates (DVI)||720x480p59.94
|Connector Type||DVI-I. Component, composite and VGA inputs supported with adapters.
|Output video streams|
|H.264||High Profile @ Level 3 (MP4, AVI, transport stream)|
|JPEG||single snapshots, AVI|
|Raw (uncompressed)||UYVY (full resolution at full frame rate available with USB 3.0 hosts only)|
|Protocols||HTTP, RTP, RTSP, UDP|
|Security||Password protection, IP address filtering, digest authentication, user access log||Electrical, mechanical and environmental|
|Dimensions||71x100 mm (PCB outline, does not include connectors)
|Operating temperature||0º to 70º C
|Interface||USB 3.0, micro-B connector|
|Connector||USB 3.0 micro B device (socket)|
|Power||3 W max||Software (Windows and Linux)|
|SDK||Library wrappers around the DirectShow (Windows) or V4L2 (Linux) API’s.