Grass Valley K2 System Guide v.7.2 - Manual (Page 201)

07 April 2010 K2 System Guide 201
Playout of multiple formats
25/50 fps conversions on HD K2 system models
The following specifications apply to the HD-00 K2 Media Client, the K2 Solo Media
Server, and to K2 Summit Production Client channels with the XDP (HD) license.
29.97/59.95 fps conversions on HD K2 client models
The following specifications apply to the HD-00 K2 Media Client, the K2 Solo Media
Server, and to K2 Summit Production Client channels with the XDP (HD) license.
Converted SD format Converted HD formats
625 at 25 fps 1080i at 25 fps 720p at 50 fps
So
ur
c
e
S
D
fo
rmat
625 at 25 fps No conversion Up-convert
SD to HD Up-convert
SD to HD
S
our
c
e
HD
fo
rmats
1080i at 25 fps Down-convert
HD to SD No conversion Cross-convert
from 1080i to
720p
720p at 50 fps Down-convert
HD to SD Cross-convert
from 720p to
1080i No conversion
Converted SD format Converted HD formats
525 at 29.97 fps 1080i at 29.97 fps 720p at 59.94 fps
So
ur
ce
S
D f
o
rmat
525 at 29.97 fps No conversion Up-convert
SD to HD Up-convert
SD to HD
S
our
c
e
HD fo
rmats
1080i at 29.97 fps Down-convert
HD to SD No conversion Cross-convert
HD to HD
720p at 59.94 fps Down-convert
HD to SD Convert
HD to HD No conversion