Grass Valley K2 Edge Extraction Manual v.4.0.2 - Manual (Page 4)

K2 Edge Smart Playout Center Cross Conversion and Service Extraction Manual - document version:
4.0.2 Page 4
4 Supported broadcast formats
The following tables define the K2 Edge supported broadcast formats with their related supported
input media formats.
PAL SD, 720x576, interlaced, 25 frames/sec, AR 4:3
Accepted input
media formats
Frame
rate 1
Auto
Cross
Conv 2
Needs
ARC in
template 3
Comments
PAL 25 No No Native format.
1080@50i 25 No Yes Close to native format in terms of video and audio, just more
pixels. Video is scaled down via a Channel Composer template.
720@50p 50 Yes Yes Different (but related) frame rate, automatically cross converted
from a progressive to an interlaced format. This includes
conversion of a selected set of services. Video is scaled down
via a Channel Composer template.
1 Frame rate for all tables is in frames per second.
2 Cross conversion will automatically be applied to clips, SDI-feeds and animations as indicated in all
tables.
3 Aspect Ratio Conversion (ARC) must be realized by design of dedicated templates in Channel
Composer, as indicated in all tables.
NTSC SD, 720x480, interlaced, 29.97 frames/sec, AR 4:3
Accepted input
media formats
Frame
rate
Auto
Cross
Conv
Needs
ARC in
template
Comments
NTSC 29.97 No No Native format.
1080@5994i 29.97 No Yes Close to native format in terms of video and audio, just more
pixels. Video is scaled down via a Channel Composer template.
720@5994p 59.94 Yes Yes Different (but related) frame rate, automatically cross converted
from a progressive to an interlaced format. This includes
conversion of a selected set of services. Video is scaled down
via a Channel Composer template.