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View Full Version : DC component precession

MALmen
9th January 2002, 23:58
DC component precession <-- what exactly doews this option means
gft
10th January 2002, 03:38
Put your cursor over the option list for the feature and a discription box will pop up.

I also recall hearing that if the precision is higher then dark colors will show up better.

-gft
mb1
10th January 2002, 03:58
especially with tmpeg youŽll get better colour transitions with 10bit.
taudule
10th January 2002, 17:05
Link previously posted by shhh

http://www-mtl.mit.edu/Courses/6.095/spring-00/unit3/dct.html

O.
ulfschack
16th January 2002, 16:35
All matrices I've seen being used in mpeg2 encoding is 8x8. Unless DC precision is actually the dimension of the matrix ("n" in the link, which I highly doubt) this link doesn't answer the question.

cheers
taudule
16th January 2002, 18:11
http://bmrc.berkeley.edu/research/mpeg/faq/mpeg2-v38/faq_v38.html#tag37
Search for "intra_dc_precision".

You can also read the rest :)

O.