Grass Valley K2 System Guide v.9.0 - Manual (Page 228)

The K2 Summit/Solo system supports mixed clips with uncompressed and compressed (PCM, AC3,
and Dolby) audio on the same timeline.
Related Topics
Aspect ratio conversions on HD K2 client on page 228
25/50 fps conversions on HD K2 Summit/Solo system models
The following specifications apply to K2 Summit/Solo system channels with the XDP (HD) license.
Converted HD format Converted HD format Converted SD format
720p at 50 fps 1080i at 25 fps 625 at 25 fps
Up-convert
SD to HD
Up-convert
SD to HD
No conversion 625 at 25 fps Source SD
format
Cross-convert from
1080i to 720p No conversion Down-convert
HD to SD
1080i at 25
fps Source HD
format
No conversion Cross-convert from 720p to
1080i Down-convert
HD to SD
720p at 50
fps
29.97/59.95 fps conversions on HD K2 Summit/Solo system models
The following specifications apply to K2 Summit/Solo system channels with the XDP (HD) license.
Converted HD format Converted HD format Converted SD format
720p at 59.94 fps 1080i at 29.97 fps 525 at 29.97 fps
Up-convert
SD to HD
Up-convert
SD to HD
No conversion 525 at 29.97
fps Source SD
format
Cross-convert
HD to HD
No conversion Down-convert
HD to SD
1080i at
29.97 fps Source HD
format
No conversion Convert
HD to HD
Down-convert
HD to SD
720p at
59.94 fps
Aspect ratio conversions on HD K2 client
The following specifications apply to K2 Summit/Solo system channels with the XDP (HD) license.
228 K2 System Guide 06 November 2012
Specifications