vaapipostproc brightness, saturation, hue, contrast didn't work with 3840x2160 and above
Command: gst-launch-1.0 filesrc location= /mnt/media/Puppies_3840x2160_30mbps_60fps_Baseline@L5.2.mp4 ! qtdemux ! vaapih264dec ! vaapipostproc brightness=-1 contrast=1 saturation=1 hue=-180 ! glimagesink
gst-launch-1.0 filesrc location= /mnt/media/Puppies_3840x2160_30mbps_60fps_Baseline@L5.2.mp4 ! qtdemux ! vaapih264dec ! vaapipostproc brightness=-1 ! glimagesink
This issue not able to reproduce by using video clip in resolution : 2560x1440, 1920x1080, 1280x720, 800x600 It only happen with 3840x2160 resolution and above. It can playback but not effect on PROAMP setting at here on this 4k resolution.
media driver: intel-media-20.4.5 libva: 2.10.0 gstreamer-vaapi: 5e3fde85 Platform: TGL-U OS: Ubuntu 18.04