mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-28 19:20:35 +00:00
72 lines
1.8 KiB
Text
72 lines
1.8 KiB
Text
GStreamer Editing Services
|
|
--------------------------
|
|
|
|
This is a high-level library for facilitating the creation of audio/video
|
|
non-linear editors.
|
|
|
|
License:
|
|
--------
|
|
|
|
This package and its contents are licensend under the GNU Lesser General
|
|
Public License (LGPL).
|
|
|
|
Dependencies:
|
|
-------------
|
|
|
|
* GStreamer core
|
|
* gst-plugins-base
|
|
* gnonlin
|
|
|
|
Classes:
|
|
--------
|
|
|
|
<Public>
|
|
TimelinePipeline : GstPipeline for Timeline playback/rendering
|
|
=> Add methods to save/load to/from files
|
|
?? Do we need undo/redo support ?
|
|
Timeline : Top-level container (is also a GstBin)
|
|
SimpleAVTimeline : Convenience A+V Timeline
|
|
TimelineObject : Base-class for objects you can put in a TimelineLayer
|
|
TimelineSource : Source objects to use in a TimelineLayer
|
|
=> _from_uri(const gchar *uri): automatically creates a TimelineSource
|
|
TimelineTransition : Transitions
|
|
(TimelineEffect)
|
|
TimelineLayer : Layer of TimelineObject
|
|
SimpleTimelineLayer : Simpler API (contiguous objects, list API)
|
|
|
|
<PRIVATE>
|
|
Track : High-level single-media Composition (is a GstBin). Represents a 'stream'.
|
|
TrackObject : Base-class for objects you can put in a Track
|
|
TrackSource
|
|
TrackOperation
|
|
|
|
Usage:
|
|
------
|
|
|
|
Create a TimelinePipeline...
|
|
|
|
pipeline = ges_timeline_pipeline_new();
|
|
|
|
... with one layer
|
|
|
|
layer1 = ges_simple_timeline_layer_new();
|
|
ges_timeline_pipeline_add_layer (layer1);
|
|
|
|
Add a video source to the end
|
|
|
|
src1 = ges_timeline_source_from_uri("/my/cool/file.avi");
|
|
ges_simple_timeline_layer_add(src1, -1);
|
|
|
|
Set video output XID and play back the timeline
|
|
|
|
ges_timeline_pipeline_set_xid(1234567);
|
|
ges_timeline_pipeline_play();
|
|
|
|
Save Timeline to a file
|
|
|
|
ges_timeline_save ("/my/project.ges");
|
|
|
|
Stop output and render to a file
|
|
|
|
ges_timeline_pipeline_stop();
|
|
ges_timeline_pipeline_render_to_file("/my/output.mov", OUTPUT_SETTINGS);
|