manpage
執行下面指令,觀看「ges-launch-1.0」的使用說明。
$ man ges-launch-1.0
help
執行
$ ges-launch-1.0 --help
或是執行
$ ges-launch-1.0 -h
顯示
Usage:
ges-launch-1.0 [OPTION…] - plays or renders a timeline.
ges-launch-1.0 creates a multimedia timeline and plays it back,
or renders it to the specified format.
It can load a timeline from an existing project, or create one
from the specified commands.
Updating an existing project can be done through --set-scenario
if ges-launch-1.0 has been compiled with gst-validate, see
ges-launch-1.0 --inspect-action-type for the available commands.
You can learn more about individual ges-launch-1.0 commands with
"ges-launch-1.0 help command".
By default, ges-launch-1.0 is in "playback-mode".
Help Options:
-h, --help Show help options
--help-all Show all help options
--help-gst Show GStreamer Options
--help-GES Show GES Options
--help-project Show project-related options
--help-rendering Show rendering options
--help-playback Show playback options
--help-informative Show informative options
Application Options:
--disable-mixing Do not use mixing elements to mix layers together.
-t, --track-types=<track-types> Specify the track types to be created. When loading a project, only relevant tracks will be added to the timeline.