Commercial shooting live broadcast system

VR panoramic broadcast, feel the same joy, despite the distance

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Solution advantage

HD panoramic broadcast, multi camera real-time fusion, dynamic seamlines stitching, hard synchronization of video and audio
adaptive complex multi camera automatic calibration technology, unique algorithm, saving 30% bandwidth with same iamge quality

Tencent cloud 2017 cloud + vision Conference

Pisofttech and Tencent cloud jointly launched a panoramic cloud solution

Panoramic live resolution

4K 30fps 4096*2048


≤6Mb H.264 / H.265

Support RTMP / RTSP

Platform provided


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 consumption and low latency

Support RTMP / RTSP / HCS and other streaming protocols

Multi platform panoramic live broadcast

VR immersive experience

A panoramic live streaming interface is reserved with Web live broadcast platform SDK

Support a variety of play mode, available on Web, PC and mobile platform

Support VR immersive viewing

Solution platform






Docking process

Step 1

Product requirement analysis

Determine the overall needs of project

Propose requirements and standards for achieving overall needs

Application scenario analysis

Target population analysis

Hardware scheme analysis

Step 2

Product definition

Determine the software requirements specification file

Allocation of resources and manpower

Definition of functional attributes

Definition of product strategy

Step 3

design and development

Start with requirements specification,

panoramic image stitching is integrated into the algorithm

Real-time PreviewFile replay

Image undistorted / stitched

Multi display modeMedia file management

File codeimage transmissionshare

Step 4

Iterative operation

Change according to requirements or hardware environment

Modify the application in part or all

Stitching algorithm optimization

Software version update