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gstreamer/tests/examples/gl/generic
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Matthew Waters 4caab55109 gl/examples: fix recordgraphic example 
Not ported to proper modern OpenGL though but that is the case for a lot
of the GL examples.

Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/issues/859

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/1016>
2021-01-22 14:04:39 +11:00
..
cube gl: move each gl platform specific API to its own gir 2020-08-06 04:09:09 +00:00
cubeyuv gl: move each gl platform specific API to its own gir 2020-08-06 04:09:09 +00:00
doublecube gl: move each gl platform specific API to its own gir 2020-08-06 04:09:09 +00:00
recordgraphic gl/examples: fix recordgraphic example 2021-01-22 14:04:39 +11:00
meson.build Disable gl examples when we don't have OpenGL 2018-11-21 22:17:35 -05:00
README gl/examples: move to -bad 2017-12-09 19:31:38 +00:00

README 

--- Description of the generic (no GUI) examples ---

- cube:
Show how to have a graphic FPS greater than the input video frame rate.
The source is the videotestsrc rgb.

- cubeyuv:
Show how to have a graphic FPS greater than the input video frame rate.
The source is a local video file needed in argument.
The colorspace conversion is maded by the glupload element.

- doublecube:
A local video source is displayed into two renderers.
The first one is a normal 2D screen, the second is a 3D cube.
We can visually check that the video is displayed at the same speed
in the two renderers.

- recordgraphic:
Show how to use the glfilterapp to define the draw callback in a gstreamer client code.
The scene is recorded into an avi file using mpeg4 encoder.
The colorspace conversion is made by the gldownload element.