Blink360 Camera for Video Conference
Blink360 Camera for Video Conference is 4-camera video conferencing hardware, which supports 360° panoramic image with Auto framing and Speaker focus mode. Track every face and follows every speaker. Easy to join meeting rooms such as Teams, Zoom, Lark, Tencent Meeting, DingTalk etc, and adapt to different meeting rooms by connecting with Meeting controller pad, Laptop, Display, Video/Sound bar w/ or w/o switch.
- Based on QCS6490.
- ID/MD design for final product.
- SW on QCS LA3.1 baseline.
Applications:
Key Features
4x 4K high quality wide view cameras: H120 FOV, Sony sensor IMX415
• Stitching algorithm: 360° stitched Pano video, everybody in the meeting room are the key participants.
• Free to adapt to customers’ own stitching algorithm. Showcase your own knowhow.
6x (3x) optional mic with DOA
• 3x Mic DOA from Qualcomm.
• 6x Mic DOA from Thundercomm.
• Free to adapt to customers’ own DOA algorithm.
Easy setup/connection
• Plug in power.
• Connect to Laptop or large screen.
• Start your meeting application: Teams or any other meeting applications.
• Switch modes by tapping the buttons on the Touch pad.
Rich scenarios
• Pano mode.
• ePTZ mode with people detection and speaker tracking.
AI director
• People detection: Qualcomm’s or TC’s optional people detection algorithm.
CMF
| Name | Finishing | Surface treatment | Material | Color | Remark | |
| 1 | Camera Deco | Matte | Painting | PC+ABS | Silver Gray | |
| 2 | Top housing | Matte | Painting | PC+ABS | Silver Gray | |
| 3 | Speaker mesh | Mesh | ||||
| 4 | Bottom housing | Matte | Painting | PC+ABS | Silver Gray | |
| 5 | Top case | Light | Raw material | Acrylic | Transparent | Silk screen |
| 6 | Bottom case | Matte | Raw material | Silicone | Black |
Hardware Architecture
Camera design
CMOS sensor IMX415:
• Image size Diagonal 6.4mm ½.8inch
• Resolution 3840*2160
• Cell size 1.45um
• HDR Multiple exposure, Digital overlap
Camera lens:
• Focal length 1.9mm±5%
• F No. 2.4
• Structure 3G5P
• FOV H120.3, V79.7, D130.3
• TV distortion -7.4%
• RI 47%
• Focus range 0.2m-inf
• CRA 13.5°
Specifications of the Blink360 Camera for Video Conference
| Section | Item | Definition | Comments |
| General | Product type | Video conference USB device for Host PC, Panoramic Camera+Audio all-in-one on table | Product use case as attached picture |
| Key parts | Core boards, 4K camera*4 ,Single 8W speaker unit, 6-MIC array module. | ||
| OS | Android 13 | ||
| ID/ME Form | Dimension&Weight | 1223g, Height 300mm, Diameter 90mm | |
| Mechanical Form | Cylinder or Square column Form | ||
| CMF | Refer to ID | ||
| Core HW | Chipset | QCS6490 | Thundercomm C6490 SOM |
| Memory | uMCP 128GB UFS+6GB LPDDR4x | Optional 128+8GB | |
| PMU | Chipset | ||
| WIF/BT | WCN6856 | ||
| Audio PA | WSA8835 | ||
| Camera SPEC | Sensor | IMX415, 1/2.8 inch , CMOS, 8.29 M pixel, 1.45um unit cell | |
| Lens | HFOV>120, VFOV>80, TV distortion lower than-7.5%, Fno>2.4 | ||
| DOF | 0.5m to inf | ||
| Single Output resolution | 3840*2160@30fps | ||
| Stitching Output | HFOV360, VFOV>60 | ||
| Camera sync | Support Frame sync, 2A sync output | ||
| Connectivity | WIFI | 802.11 a/b/g/n/ac/ax, dual band 2.4Ghz/5Ghz, 2*2 MU-MIMO | |
| Bluetooth | BT5.2 | ||
| USB-C | PC to device through one USB-C, support type C alt mode | ||
| Ethernet1 | support 100/1000M ethernet | Convert from PCIe | |
| I/O Port | USB | Type C USB 3.0*1 device mode for PC connection | |
| HDMI out | HDMI 2.0 out*1 up to 1080P@60 | ||
| Power port | DC I/F，12V/3A | ||
| POE | support*1 | ||
| Debug port | Support Uart to micro-USB | only for debug | |
| Encoding stream output(Panorama) | 3840*576@30, 1920*288@30, Mjpeg, H.264 | ||
| Cropping streams output | 1280*720@30, 960*540@30, 640*360@30, H.264 | Only For people tracking up to 4 | |
| Composite stream output | 3840*2160@30, 1920*1080@30,Mjpeg, H.264 | ||
| HDR | NA | ||
| Auto exposure | Support | ||
| AWB | Support | ||
| Latency | TBD | ||
| Audio processing | Microphone | 6-DMIC circular array, SNR>69dB,AOP>130dB, sensitivity>-36dB | Top placement |
| Speaker | Single mono full frequency range speaker, Max Output 95dB SPL @8.0W，0.5m, Frequency response 100 Hz-20 KHz, THD 1kHz < 2%, Sampling rate 48Khz, | Bottom placement | |
| ANS(Active Noise suppression) | Support, suppress background noise and non-human noise | ||
| AEC(Acoustic Echo Cancelling) | Support, speaker echo collection, full duplex talk | ||
| Sound localization | 360 degree 2D-DOA , Within 5m distance | ||
| on/off control | MIC mute | ||
| Others | DC Power supply | DC 12V, 3A (MAX) | support OV, surge protection, |
| LED indicator | RGB LED*1 on TOP | ||
| Antenna | Internal Antennas for WIFI/BT | ||
| Buttons | Mute button*1 | on MIC board | |
| Volume button*2 | |||
| Function button*1 | |||
| Reset *1 | on main board | ||
| EDL switch*1 | |||
| AI | Video AI | People detection with stitched image | |
| Audio AI | DOA supported for speaker’s orientation | ||
| Hybrid AI | Speaker Tracking | ||
| AI mode | Switch between People Framing mode and Speaker Mode | ||
| Video | Video Source | 4 MIPI camera 4K30 | IFE x3 , IFE-lite + BPS x1 |
| Stitching | Stitching 4 4k30 camera input to 7680x1152@30fps as 360 panorama image, Output 7680x1152@30fps and 3840x576@30fps | ||
| Attendees cropping | Cropping 4 attendees from stitched stream when people Framing mode | ||
| Speaker Zoom | Zooming in for tracking speaker when Speaker mode | ||
| Encoding | H264 and MJPEG | ||
| Video Sink | Multi-stream output via multi standard UVC instances Panorama, Speaker tracking OR 4 attendees | ||
| IQ | 2A Sync | ||
| Audio | Audio Source | 6 Mics OR 3 Mics for DOA and UAC output | |
| UAC Speaker Device | |||
| Algorithm | DOA, ANS, AEC, AGC | ||
| Audio Sink | UAC mic device |
