Output the #GESPipeline:timeline's audio to the soundcard
Output both the #GESPipeline:timeline's audio and video to the soundcard and screen (default)
Render the #GESPipeline:timeline with forced decoding (the underlying #encodebin has its #encodebin:avoid-reencoding property set to %FALSE)
Render the #GESPipeline:timeline, avoiding decoding/reencoding (the underlying #encodebin has its #encodebin:avoid-reencoding property set to %TRUE).
NOTE: Smart rendering can not work in tracks where #GESTrack:mixing is enabled.
Output the #GESPipeline:timeline's video to the screen
The various modes a #GESPipeline can be configured to.