REFPLTCAM-176 Maintain PipeWire streaming calls in common lib for all Application - Phase I

Introduction

This page dedicated to bring up RDK-C use case with PipeWire call through common pwstream component.

RDK-C use case user manual

• RDKC : RDKC Media server(RMS) with Pipewire
• RDKC : CVR Feature with Pipewire

Completed Task

• Created pwstream component for RDK-C
• Pwstream component have RDK-C specific common PipeWire call for to get encoded data from camera target.
• Compiled pwstream component with cmake and generated libpwstream.so file.
• Used below list of function in RDK-C  use case( RMS and CVR ) from pwstream component
  • pws_init_videostream()
    
    • It will initialize PipeWire call and start camera streaming with PipeWire call.
  • pws_ReadVideoFramedata
    • RDK-C RMS and CVR application will get encoded video data from this API.
  • pws_deletebuffer
    • It will free allocated buffer memory.
• Raised ticket to create pwstream new repository in code.rdkcentral.com
  •  CMFSUPPORT-602

Action Plan:

• CMFSUPPORT-602 - Once the pwstream repository created in code.rdkcentral.com, Need to push pwstream specific source code.
• Need to introduce pwstream recipe in meta layer.
• Need to push RMS and CVR source code modification in code.rdkcentral.com.