screencast: Improve how we communicate that a frame has just cursor info
Set the SPA_CHUNK_FLAG_CORRUPTED flag to tell clients to ignore the frame.
See https://github.com/obsproject/obs-studio/issues/8630
(cherry picked from commit ef6612ff)
Set the SPA_CHUNK_FLAG_CORRUPTED flag to tell clients to ignore the frame.
See https://github.com/obsproject/obs-studio/issues/8630
(cherry picked from commit ef6612ff)