[libdv-dev] [ libdv-Bugs-419875 ] YUV still overloading the lookup tables

[<no...@so...>]

Bugs item #419875, was updated on 2001-04-28 16:41
You can respond by visiting: 
http://sourceforge.net/tracker/?func=detail&atid=104393&aid=419875&group_id=4393

Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Nobody/Anonymous (nobody)
Summary: YUV still overloading the lookup tables

Initial Comment:
In YUY2.c the Ytmp and cbcr_frame values still overload
the lookup tables and produce artifacts when
decompressing car break lights and fluorescent signs at
night.  The artifacts are very difficult to see unless
you watch the video in fullscreen.  Also the lookup
tables  seem to clamp between 16 and 240.  Camcorders
store information in these super black and super white
regions which videographers often need for color
correction and rounding.

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You can respond by visiting: 
http://sourceforge.net/tracker/?func=detail&atid=104393&aid=419875&group_id=4393