Four corrupted frame in video

i'm trying create time lapse of 1170 images took during geminid meteor shower.  edited files in lightroom v4.3 catalog settings set "automatically write changes xmp" selected.  lightroom created necessary xmp files each cr2 file.  files great in lightroom.  after importing them after effects v11.0.2.12, there 4 frames corrupt, although varies.  2 of frames appear dark.  it's though blacks got set extremely negative (e.g. -100).  other 2 frames color calibration charts.  here changes made in lightroom:

 

white balance:

     temp    3600

     tint     -18

 

tone:

     highlights     -74

     whites          +21

     blacks           -10

 

presence:

     clarity          +10

     vibrance       +20

 

tone curve:

     medium contrast

 

sharpening:

     amount     30

     radius       1.2

     detail        35

     masking    10

 

noise reduction:

     luminance     15

     detail             65

     contrast         30

 

lens correction

     enabled default settings

 

first, there way find out filename (e.g. _s1p8449.cr2) associated particular frame?  when importing ae, selected necessary files @ once ensuring camera raw sequence checked.  there 2 frames missing indicated range 8282-9453. when render or memory preview, seem bad frames.  in addition, seem random.  1 time through, frames 356, 398, 816, , 921.  next time through, after purging cache , memory, 460, 496, 727, , 1017.  it's been frustrating trying figure out what's going on.  i've tried rendering quicktime, flv , avi name few.  show these corrupted files.  tried using standalone adobe media encoder rendering.  had bad frames.  appreciated.

 

i'm using windows 7 latest service pack , updates.  have 24 gb of memory.  have adobe master collection cs6 latest updates. 

 

thanks,

 

wade

you're trying solve problem on wrong end. why not export 16bit tiffs lr? sure, it's resource/ hardware acceleration conflict ae vs. acr, long before bottom of it, you'll have finished work changing approach. or @ least try render shorter segments , assemble them in second pass...

 

mylenium

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