HI,FIRST MY P.C SPEC. HP,PAVILION.I INCREASED RAM FROM I GB INTEL DUO TO 2GB.INSTALLED NVIDIA GE FORCE 8500GT GRAPHICS. LG GGW-H20L INTERNAL B/RAY REWRITER.CYBERLINK POWER DVD,WHICH I HAVE UPGRADED,AND THE LATEST POWERDIRECTOR ULTRA V7.I HAVE A PANASONIC HDC-DXI HD AVCHD VIDEO CAMERA. THE 8CM DISC ARE PANASONIC 2.8GB DVD RAM.WHEN I FIRST USED POWER DIRECTOR I FIRST SET THE ASPECT RATIO TO 16.9 THEN INSTALLED ABOUT 18GB OF VIDEO INSTALLED IN CHAPTERS.THEN WHEN I CAME TO BURN ONTO 25 GB BD-R USING MPEG 2 THE DISC WAS BLACKED OUT AND I THINK THE TERM IS BITMAPPED.ON MY 2nd ATTEMPT I USED A BD-RE DISC, THE DISC WAS OF TOP CLASS QUALITY, IT PLAYED ON P.C AND ON STAND ALONE BLU-RAY PLAYER.NOW I DO THE SAME PROCESS TO BURN AGAIN ONTO NEW BD-R DISC.THE FIRST 21% TAKES ABOUT 20 MINS THEN LAST 79% TAKES ABOUT FOUR HRS.OUTCOME-THE FIRST 21% PERFECT THE LATTER ALL BITMAPPED SO I TRY AGAIN THIS TIME ON NEW BD-RE SAME PROBLEMS,I CHANGED FROM MPEG2 TO MPEG4 STILL NO DIFFERANCE. I HAVE USED PANASONIC BD-R/BD-RE AND VERBATIM DISCS. AS I CAN NOW DELETE THE BD-RE AND RE USE, THIS IS THE WAY I RETRY TO BURN.ONE BURN TOOK IN TOTAL ALLMOST 7 HRS.
CAN ANY ONE PLEASE ADVISE.
REGARDS THOMAS LEES.
PS I HAVE EMAILED CYBERLINK TRIED THEIR SUGGESTIONS BUT THINGS STILL THE SAME.