• Speed up reconstruction in --vpp-kfm and --vpp-rtgmc.
• Speed up --vpp-kfm when ucf=on.
• Reduce memory use of --vpp-kfm and --vpp-rtgmc.
• Reduce CPU usage of --opencl-task-threads 2.
• Fix encode failure on Linux when the iHD driver is in a non-standard location and QSV cannot be used.
• Fix encode failure when --avhw is specified with VA-API selected.
• Fix abnormal exit on interrupt.
• Fix --vpp-kfm mode=24,ucf=on stopping output.
• Fix --vpp-kfm ucf=on exiting with an error at the end of VFR/P24 output.
• Fix --vpp-kfm 24p, UCF, and high bit-depth output stopping.