Lindenis V833

Key Features

Processor core

• Single-core ARM Cortex-A7 Processor
• ARMv7 ISA standard ARM instruction set
• Thumb-2 Technology
• Jazeller RCT
• NEON Advanced SIMD
• VFPv4 floating point
• 32KB L1 Instruction cache and 32KB L1 Data cache
• 128KB L2 cache

Video Encoding Performance

• H.264 BP/MP/HP, H.265 Main Profile encoding
• I/P/Dual P frame H.264/H.265 encoding
• MJPEG/JPEG baseline encoding
• Real-time multi-stream H.264/H.265 encoding capability：
  • 5M@20fps + 1080p@20fps (or 1080p@60fps + VGA@60fps ) H.264
  • 5M@30fps + 720p@30fps (or 1080p@90fps) H.265
• Maximum 8-megapixel resolution for H.264/H.265 encoding
• JPEG snapshot performance of 1080p@60fps independently
• CBR, VBR modes
• Output bit-rate ranging from 2kbit/s to 100Mbit/s.
• Maximum 16 ROIs without encoding for AI
• Encoding frame rate ranging from 1/16 fps to 60fps.

Video and Graphics Processing

• Support Electronic Image Stabilization Engine
• Supports Lens distortion correction, fisheye PTZ and calibration
• Picture rotation by 90°180°270°
• Support 2 Video channels, one up to 1080p@60fps, the other one up to 720p@60fps
• Support 1 UI channel, up to 1080p@60fps
• Blending of 2 Video channels and 1 UI channel
• Support SmartColor for excellent display experience

NPU Processing

• Maximum performance up to 0.4Tops
• Support Conv, Activation, Pooling, BN, LRN, FC/Inner Product
• Support Face detect, face recognition, human detection

Professional Image Effects

• Maximum performance is 2592 x1936@30fps
• Maximum resolution of is 2688 x 2688
• Adjustable 3A functions (AE, AWB and AF)
• Supports 2F WDR and Local Tone mapping,
• Supporting highlight suppression and backlight compensation, bad pixel correction, Lens shading correction
• Supports defect pixel correction, 2D/3D denoising.
• Supports image mirroring and flipping
• Provides ISP tuning tools for the PC

Various interfaces

• Wi-Fi : XR819
• Flexible Pin Headers 2x13 pins Reserved:
  • GPADC
  • 5V, 1V8, 2V8 and DC Power Supply
  • I2C x 1
  • I2S x 1
  • PWM x 1
• BT1120 IN/OUT
• SPK, LINE-IN
• MIPI CSI, MIPI DSI, TP
• KEY, POWER_KEY, FEL
• Network: 10/100Mbps Ethernet
• USB: 1 x Micro USB, TF card
• Power Supply: 5V/2A micro USB, 5V/2A DC-IN, 3.7V Battery