playback: Add `bg-color` property to textoverlay, subtitleoverlay, playsink, playbins (!935) · Merge requests · GStreamer / gstreamer · GitLab

Philippe Normand requested to merge philn/gstreamer:gst-plugins-base-overlay-bg-color into main Sep 27, 2021

Copied from https://gitlab.freedesktop.org//gstreamer/gst-plugins-base/-/merge_requests/967