flattens any overlays from GstVideoOverlayCompositionMetas into the video stream. This element is also always part of glimagesink. - glalpha: New element that adds an alpha channel to a video stream. The values of the alpha channel can either be set to a constant or can be dynamicall...
The record dialog gives you the option to stream captured frames into a video file. The record dialog, showing controls for recording captured frames into a video file. The recording functionality will write frames as they appear in theoutput windowinto a video file. But make note of the foll...