~/talk

A/V Streaming Workflow in Python

Talkat PyOhio 2019 · 2019-07-27..07-28· [python]
links:none on file
slides:none on file

Demonstration of a Python pipeline that captures screen + webcam + mic, scales video to 720p, composites camera over gameplay with alpha 0.5, encodes H.264 and writes an MP4 while concurrently pushing FLV/RTMP streams to three destinations (Facebook, YouTube, custom media server). Uses GStreamer via GObject introspection (gi/pygobject), assembles dynamic elements and pad callbacks to detect and link tracks, and shows the demo running live.

AI-written summary · about

  1. 0:00Introduction
  2. 3:44Dynamic Libraries
  3. 4:47Python Code
  4. 7:07GStreamer
  5. 13:23Demo
  6. 15:06Python Implementation
  7. 20:54Python Pipeline
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