Commercial shooting professional live broadcast system

VR panoramic broadcast, in different time and space, feel the same joy

Advisory understanding

Project advantage

HD panoramic live multi camera real-time fusion, dynamic seamlines chorus video hard synchronization
adaptive complex multi camera automatic calibration technology unique algorithm under the same quality bandwidth saving 30%

Tencent cloud 2017 cloud + vision Conference

Pisofttech and Tencent cloud jointly launched a panoramic cloud solution

点击视频拖动鼠标观看全景视频

Panoramic live resolution

4K 30fps 4096*2048

Rate

≤6Mb H.264 / H.265

Support RTMP / RTSP

Platform provided

Intel、Samsung、Qualcomm

手机扫码观看视频

Image acquisition

Multi lens panoramic live video camera

The exposure compensation and the color deviation of the image can be adjusted according to the actual scene

A single lens can adjust the exposure independently

Ideal for panoramic photography in extreme environments

Panoramic algorithm

Panoramic mosaic, image coding and decoding

Re constructing the underlying structure of the current mainstream splicing algorithm to achieve stable transmission at low bit rates

Support multi lens real-time dynamic stitching stitching, delay up to millisecond level

Automatic distortion correction, to meet the needs of panoramic shooting of different scenes

Stream processing

Smooth acceleration

Support live broadcast and webcast

Low bandwidth and low latency

Support RTMP / RTSP / HCS and other streaming protocols

Multi platform panoramic live broadcast

VR immersive experience

With Web live broadcast platform SDK, a panoramic live streaming interface is reserved

Support a variety of play mode, you can play on the Web, PC, APP side

Support VR immersive viewing

Project platform

Intel

HISILICON

Samsung

QUALCOMM

MediaTek

Docking process

The first step

Product requirement analysis

Determine the overall needs of the project

Propose requirements and standards for achieving requirements

Application scenario analysis

Target population analysis

Hardware scheme analysis

The second step

Product definition

Determine the software requirements specification file

Allocation of resources and human resources

Definition of functional attributes

Definition of product strategy

The third step

Software design and development

Start with the software requirements specification

To solve the problem, the algorithm is integrated into panoramic image stitching algorithm

Real-time PreviewFile replay

Image undistorted / stitched

Multi display modeMedia file management

File codeimage transmissionshare

The fourth step

Iterative operation

Change according to requirements or hardware environment

Modify the application in part or all

Stitching algorithm optimization

Software version update

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