Compositor is an innovative image-to-art creator and image editor featuring more than 165 filter and channel effects. The program has complete painting tools and an editing toolset (Tool mode). Compositor, the WYSIWYG LaTeX Editor for Mac. The DVI Viewer Is The New Editor. In a traditional LaTeX workflow, you would edit the LaTeX source in a text editor, compile the document every now and then, and check the effects of your changes in the DVI viewer. May 20, 2020 Microsoft is working on its own Wayland compositor derived from the Weston code-base. Following yesterday's announcement from their BUILD 2020 virtual conference over GPU acceleration and GUI apps support coming to WSL2, Microsoft was quick to detail their GPU acceleration / DirectX plans for WSL2 and even publishing their DirectX kernel driver. The Compositor aims to bring multi-pass rendering to FlightGear. It encapsulates a rendering pipeline and exposes its parameters to a Property Tree interface. At startup, FlightGear reads the pipeline definition file for each physical viewport defined on the CameraGroup settings.
Compositor can accept AYUV, VUYA, ARGB and BGRA video streams. For each of the requestedsink pads it will compare the incoming geometry and framerate to define theoutput parameters. Indeed output video frames will have the geometry of thebiggest incoming video stream and the framerate of the fastest incoming one.
Compositor will do colorspace conversion.
Individual parameters for each input stream can be configured on theGstCompositorPad:
- 'xpos': The x-coordinate position of the top-left corner of the picture (#gint)
- 'ypos': The y-coordinate position of the top-left corner of the picture (#gint)
- 'width': The width of the picture; the input will be scaled if necessary (#gint)
- 'height': The height of the picture; the input will be scaled if necessary (#gint)
- 'alpha': The transparency of the picture; between 0.0 and 1.0. The blendingis a simple copy when fully-transparent (0.0) and fully-opaque (1.0). (#gdouble)
- 'zorder': The z-order position of the picture in the composition (#guint)
Sample pipelines
A pipeline to demonstrate compositor used together with videobox.This should show a 320x240 pixels video test source with some transparencyshowing the background checker pattern. Another video test source with justthe snow pattern of 100x100 pixels is overlaid on top of the first one onthe left vertically centered with a small transparency showing the firstvideo test source behind and the checker pattern under it. Note that theframerate of the output video is 10 frames per second.
A pipeline to demonstrate bgra comping. (This does not demonstrate alpha blending).
A pipeline to test I420
A pipeline to demonstrate synchronized compositing (the second stream starts after 3 seconds)
| Look up compositor in Wiktionary, the free dictionary. |
Compositor may refer to:
- Compositor (typesetting), a person or machine which arranged movable type for printing
- Paige Compositor, a device developed to replace manual compositors, which was a commercial failure
- Compositing software, used in film post-production for compositing, special effects, and color correction
- Compositing window manager, a software process which composites off-screen buffers for each open window to create a screen image
- Quartz Compositor, the display server and window manager in macOS
- Wayland compositor, any computer display server compatible with the Wayland protocol
Compository
See also[edit]
Compositores Portugueses
- Compositing, combining visual elements from separate sources into a single image
Compositor En Ingles