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Sensoray model 2226 is a USB 2.0 audio/video H.264 encoder/decoder with full screen text/graphics overlay that supports a variety of video resolutions, including SDI 1080i/1080p/720p and SDI and analog NTSC/PAL SD. The encoder outputs H.264 High Profile Level 4 for HD and Main Profile Level 3 for SD, multiplexed in MPEG transport stream format. The board's versatile overlay generators, integral HD/SD raw frame grabber, and live preview stream make it ideally suited for a wide range of video processing applications, including High Profile DVRs, medical vision systems, live TV, teleconferencing, and stream servers.
Features:
- High profile H.264 HD/SD encoding and decoding
- Transport stream format
- HD (1080p/1080i, 720p) and SD (NTSC, PAL)
- Audio on SDI or external
- Audio level meter
- Blu-ray compatible
- HD/SD uncompressed frame capture
- Full screen 16-bit color graphics/text overlays with transparency
- Low latency uncompressed preview stream
Specifications:
- Video
- Inputs
- Composite: SD (NTSC or PAL): 1 Channel BNC Connector, 75 Ohms; 1 Channel via a 20-Pin Connector, 75 Ohms
- S-Video: SD (NTSC or PAL): 2 Channels, via 20-pin Connector, 75 Ohms
- SDI HD/SD: 1 Channel,compliant with: SMPTE 292M,SMPTE 344M, SMPTE 259M, ITU-R BT.1120, and ITU-R BT.656
- Outputs
- Composite: SD (NTSC or PAL): 2 Channels, via BNC, 75 Ohms; 1 Channel, via a 20-pin Connector, 75 Ohms
- S-Video: SD (NTSC or PAL): 1 Channel, via a 20-pin Connector, 75 Ohms
- SDI: HD/SD: 2 Channels, compliant with SMPTE 292M, SMPTE 344M, SMPTE 259M, ITU-R BT.1120, and ITU-R BT.656
- Audio
- Inputs:
- 1 Channel - Stereo/Mono or XLR3 balanced (model 2226 only, specify when ordering).
- Stereo/Mono: 3.5mm AudioJack, Line-in ±1.0V signal level
- SDI: Ancillary data embedded in SDI input
- Outputs
- Stereo: 1 Channel, via 10-pin connector, 2 differential pairs
- Mono: 1 Channel, via 10-pin connector, 1 differential pair
- Headphone: 1 Channel, via 10-pin connector, Stereo, COM-mode L/R
- SDI: Ancillary data embedded in SDI output
- CODEC
- H.264 Conformance
- HD: ISO/IEC14496-10 (H.264/AVC) High Profile Level 4.0
- SD: ISO/IEC14496-10 (H.264/AVC) Main Profile Level 3.0
- Video Formats and Bit Rates (frames per second)
- HD
- 1920x1080p, 24/23.98 Hz, 2Mbps to 17Mbps
- 1920x1080i, 30/29.97/25 Hz, 2Mbps to 17Mbps
- 1280x720p, 60/59.94/50, 2Mbps to 17Mbps
- SD
- 720x480i, 29.97 Hz (NTSC), 1Mbps to 10Mbps
- 720x576i, 25 Hz (PAL), 1Mbps to 10Mbps
- Audio
- Sampling Rate: 48 kHz
- Bit Rates: 64, 96, 112, 128, 160, 192, 224, 256 Kbps
- Conformance: MPEG-1 Audio Layer 2
- Stream
- Format: H.264 inside MPEG transport stream
- Overlay
- Color Resolution: 16 bits
- Hardware Regions: 8 overlappable, up to full screen size. Instantaneous updates via shadow RAM
- Video Formats (H.264 encode/decode)
- HD
- 1920x1080p, 24/23.98 Hz
- 1920x1080i, 30/29.97/25 Hz
- 1280x720p, 60/59.94/50
- SD
- 720x480i, 29.97 Hz (NTSC)
- 720x576i, 25 Hz (PAL)
- Video Formats (live video output and snapshots)
- HD
- 1920x1080p, 30/29.97/24/23.98 Hz
- 1920x1080i, 30/29.97/25 Hz
- 1280x720p, 60/59.94/50
- SD
- 720x480i, 29.97 Hz (NTSC)
- 720x576i, 25 Hz (PAL)
- Other
- Host Interface: Type USB 2.0
- Software: OS Support - Windows and Linux
- Power:7.5W, +5V @ 1.5A
- Temperature: Operating - 0 to 70°C (TBT)
- Mechanical Dimensions: 5.7” x 4” (145mm x 102mm)
Part Numbers
HD-SDI Audio/Video H.264 Encoder/Decoder
Model: 2226 Please see below
Model | Description |
2226 | HD-SDI Audio/Video H.264 Encoder/Decoder |
2226S | HD-SDI Audio/Video H.264 Encoder/Decoder w/Enclosure |