GstOpengl
Cross-platform OpenGL plugin.
Debugging
Examples
gst-launch-1.0 --gst-debug=gldisplay:3 videotestsrc ! glimagesink
A debugging pipeline.
GST_DEBUG=gl*:6 gst-launch-1.0 videotestsrc ! glimagesink
A debugging pipelines related to shaders.
(from GStreamer Base Plug-ins)
Name | Classification | Description |
---|---|---|
glalpha | Filter/Effect/Video | Adds an alpha channel to video using OpenGL - uniform or chroma-keying |
glcolorbalance | Filter/Effect/Video | Adjusts brightness, contrast, hue, saturation on a video stream |
glcolorconvert | Filter/Converter/Video | Converts between color spaces using OpenGL shaders |
glcolorscale | Filter/Effect/Video | Colorspace converter and video scaler |
gldeinterlace | Deinterlace | Deinterlacing based on fragment shaders |
gldifferencematte | Filter/Effect/Video | Saves a background frame and replace it with a pixbuf |
gldownload | Filter/Video | Downloads data from OpenGL |
gleffects | Filter/Effect/Video | GL Shading Language effects |
gleffects_blur | Filter/Effect/Video | GL Shading Language effects - Blur with 9x9 separable convolution Effect |
gleffects_bulge | Filter/Effect/Video | GL Shading Language effects - Bulge Effect |
gleffects_fisheye | Filter/Effect/Video | GL Shading Language effects - FishEye Effect |
gleffects_glow | Filter/Effect/Video | GL Shading Language effects - Glow Lighting Effect |
gleffects_heat | Filter/Effect/Video | GL Shading Language effects - Heat Signature Effect |
gleffects_identity | Filter/Effect/Video | GL Shading Language effects - Do nothing Effect |
gleffects_laplacian | Filter/Effect/Video | GL Shading Language effects - Laplacian Convolution Demo Effect |
gleffects_lumaxpro | Filter/Effect/Video | GL Shading Language effects - Luma Cross Processing Effect |
gleffects_mirror | Filter/Effect/Video | GL Shading Language effects - Mirror Effect |
gleffects_sepia | Filter/Effect/Video | GL Shading Language effects - Sepia Toning Effect |
gleffects_sin | Filter/Effect/Video | GL Shading Language effects - All Grey but Red Effect |
gleffects_sobel | Filter/Effect/Video | GL Shading Language effects - Sobel edge detection Effect |
gleffects_square | Filter/Effect/Video | GL Shading Language effects - Square Effect |
gleffects_squeeze | Filter/Effect/Video | GL Shading Language effects - Squeeze Effect |
gleffects_stretch | Filter/Effect/Video | GL Shading Language effects - Stretch Effect |
gleffects_tunnel | Filter/Effect/Video | GL Shading Language effects - Light Tunnel Effect |
gleffects_twirl | Filter/Effect/Video | GL Shading Language effects - Twirl Effect |
gleffects_xpro | Filter/Effect/Video | GL Shading Language effects - Cross Processing Effect |
gleffects_xray | Filter/Effect/Video | GL Shading Language effects - Glowing negative effect |
glfilterapp | Filter/Effect | Use client callbacks to define the scene |
glfilterbin | Filter/Video | glfilterbin element |
glfiltercube | Filter/Effect/Video | Map input texture on the 6 cube faces |
glfilterglass | Filter/Effect/Video | Glass Filter |
glimagesink | Sink/Video | Infrastructure to process GL textures |
glimagesinkelement | Sink/Video | A videosink based on OpenGL |
GstGLMixerBin | Bin/Filter/Effect/Video/Mixer | OpenGL video_mixer empty bin |
glmosaic | Filter/Effect/Video | OpenGL mosaic |
gloverlay | Filter/Effect/Video | Overlay GL video texture with a JPEG/PNG image |
gloverlaycompositor | Filter/Effect | Flatten a stream containing GstVideoOverlayCompositionMeta |
glshader | Filter/Effect | Perform operations with a GLSL shader |
glsinkbin | Sink/Video | Infrastructure to process GL textures |
glsrcbin | Src/Video | Infrastructure to process GL textures |
glstereomix | Filter/Effect/Video | OpenGL stereo video combiner |
glstereosplit | Codec/Converter | Splits a stereoscopic stream into separate left/right streams |
gltestsrc | Source/Video | Creates a test video stream |
gltransformation | Filter/Effect/Video | Transform video on the GPU |
glupload | Filter/Video | glupload element |
glvideoflip | Filter/Effect/Video | Flip video on the GPU |
glvideomixer | Bin/Filter/Effect/Video/Compositor | OpenGL video_mixer bin |
glvideomixerelement | Filter/Effect/Video/Compositor | OpenGL video_mixer |
glviewconvert | Filter | Convert stereoscopic/multiview video formats |
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