diff --git a/Specification---Features.md b/Specification---Features.md new file mode 100644 index 0000000..091ec7a --- /dev/null +++ b/Specification---Features.md @@ -0,0 +1,51 @@ +# Specification / Features +The camera seems to be based on Ambarellas S2 series of IP cameras. Likely a nerfed version of the S2Lm. The power usage is said to be less than 500mW (is it possible to measure this from OSX somehow?). + +# S2Lm specifications +## SoC +* ARM Cortex A9 +* Ambarella image and video DSP +* DDR3/DDR3L up to 528MHz (128-256MB @ 450MHz on MacBook Air 6,2) +* 16-bit memory data bus +* NAND flash (SLC with ECC) +* Boot from SPI-NOR, SPI-EEPROM, NAND flash, USB or eMMC + +## Image processing +* 3D motion compensated noise reduction (MCTF) +* Adjustable AE/AWB/AF +* Wide angle lens distortion compensation +* High quality polyphase scalers +* Digital PTZ and Virtual Cameras +* OSD engine; overlays, privacy mask +* Crop, mirror, flip, 90°/270° rotation +* DC-iris and P-iris +* Defect pixel correction +* Chroma lens distortion correction +* Gamma compensation and color enhancement +* Backlight compensation + +## Video processing +* H.264 codec BP/MP/HP Level 5.1 and MJPEG +* 5 MPixels maximum resolution +* 3M@30 fps encoding performance +* Up to 4 simultaneous stream encodes +* Smart-AVC low bitrate/high quality encoding +* On-the-fly change of multiple encoding parameters +* Flexible GOP configuration with I, P and B frames +* Temporal Scalable Video Codec with 4 Layers (SVCT) +* Dynamic region of interest +* Multiple CBR and VBR rate control modes + +## Sensor and Video I/O +* RGB Bayer sensor port: 8-lane SLVS/MIPI/HiSPI +* 16-bit parallel +* BT.601/656/1120 video in and BT.656/1120 out +* 16-bit RGB out +* PAL/NTSC composite SD video out + +## Front End Sensor Processing +* 5 MPixels maximum resolution +* 240 MHz maximum pixel rate +* Lens shading, fixed pattern noise correction +* Multi-exposure HDR (line-interleaved sensors) +* WDR local exposure \ No newline at end of file