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SUMMARY:Experiences during the development of point cloud encoding for rea
 l-time 3D video streaming using GStreamer
DTSTART;VALUE=DATE-TIME:20241007T183000Z
DTEND;VALUE=DATE-TIME:20241007T185000Z
DTSTAMP;VALUE=DATE-TIME:20260717T232215Z
UID:indico-contribution-339@indico.freedesktop.org
DESCRIPTION:Speakers: Jozsef Szabo (Nokia Technologies Oy)\nStreaming from
  a PC a decent quality 3D video resulting from capturing a simple scene in
  a small room using a couple of cameras\, though challenging\, is getting 
 possible. Using V3C standard\, V-PCC extension for point cloud coding and 
 GStreamer is compelling enough for adaptation. Because the standard’s re
 ference implementation is not practically usable for real-time streaming\,
  a more adequate solution is required. This solution applies certain simpl
 ifications and complexity reductions\, without compromising quality.\nThis
  talk will include topics related to the development of the encoder using 
 a single GStreamer pipeline run on a PC. It will begin by shortly introduc
 ing the V-PCC encoding. Next it will cover how a V-PCC encoder developed s
 eparately in C++ can be used in GStreamer through a plugin. The talk will 
 then cover the pipeline in general: pre-recorded file-based sources (from 
 live cameras)\, CPU-based point cloud reconstruction and CPU based V-PCC e
 ncoding\, GPU accelerated video encoding\, and then GPU accelerated video 
 decoding\, GPU based V-PCC decoding\, point cloud reconstruction\, and fin
 ally rendering all using OpenGL. \nThere could be some demo at the end of 
 the talk if time permits.\n\nhttps://indico.freedesktop.org/event/9/contri
 butions/339/
LOCATION: Room 2
URL:https://indico.freedesktop.org/event/9/contributions/339/
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