G.Streamer Insights - A Multimedia Framework
- 1. GStreamer insights - A Multimedia framework
- 2. 1 Source 2 Muxing 3 Queue 4 Decode 7 Sink 6 Mixer 5 Convert GStreamer insights - A Multimedia framework Tips & Tricks
- 3. v4l2src queue filesink formate v4l2h264enc Mode CPU % utilization Without DMA 120% With DMA-buff 5.7-9% Multimedia zero copy pipeline gst-launch-1.0 -v v4l2src device=/dev/video3 io-mode=dmabuf-import ! 'video/x-raw,format= (string)NV12,width=1280,height=720,framerate=(fraction)30/1' ! queue ! v4l2h264enc output-io-mode=dmabuf ! filesink location=test.h264
- 4. videotestsrc fpsdisplaysink 1 2 Measure FPS gst-launch-1.0 videotestsrc ! fpsdisplaysink text-overlay=true
- 5. Graphviz Export GST_DEBUG_DUMP_DOT_DIR=/tmp/ dot -Tpng 0.00.12.187852589-gst-launch.PLAYING_PAUSED.dot > pipeline.png Pipeline diagram
- 6. GstShark All in one ? https://github.com/RidgeRun/gst-shark
- 7. InterLatency tracer - GST_TRACERS="interlatency" CPU Usage Tracer - GST_TRACERS="cpuusage" Processing Time tracer - GST_TRACERS="proctime" Frame rate - GST_TRACERS="framerate" Queue Level Tracer - GST_TRACERS="queuelevel" Schedule Time Tracer - GST_TRACERS="scheduletime" Graphic Tracer - GST_TRACERS="graphic"
- 8. By applying effective debugging, we ensure your multimedia experience is seamless and customized to your needs Connect - [email protected] Visit us - www.siliconsignals.io