gstreamer

• GStreamer
  • flexible, fast and multiplatform multimedia framework
• 参考
  • https://gstreamer.freedesktop.org/
  • https://thiblahute.github.io/GStreamer-doc/plugins.html
    • sinks

env	for
GST_PLUGIN_SYSTEM_PATH	.local/share/gstreamer-GST_API_VERSION
GST_DEBUG	1=DEBUG,WARNING,FIXME,INFO,DEBUG,LOG,TRACE,MEMDUMP
GST_DEBUG_NO_COLOR
GST_DEBUG_COLOR_MODE	auto=on,disable=off,unix
GST_DEBUG_OPTIONS
GST_DEBUG_DUMP_DOT_DIR

• GST_DEBUG
  • 可以针对组件 GST_AUTOPLUG:6,GST_ELEMENT_*:4
• https://gstreamer.freedesktop.org/documentation/gstreamer/running.html

# sinks
gst-inspect-1.0 | grep sink | grep -i -e video -e image

• vaapisink
  • https://gstreamer.freedesktop.org/documentation/vaapi/vaapisink.html