Grass Valley FeedClip v.4.5 User Manual
Page 102
Digital News Production
101
Chroma Format
4:1:1
Select the
4:1:1
Chroma Format if you use DV25 compression.
4:2:0
Select the
4:2:0
Chroma Format if you use MPEG2 compression.
4:2:2
Select the
4:2:2
Chroma Format if you use DV50 or MPEG2
compression. 4:2:2 offers more color resolution than 4:2:0.
Video Resolution
704 x 480
Select for NTSC systems using MPEG2 compression.
720 x 480
Select for NTSC systems using DV25, DV50, or MPEG2 compression.
720 x 512
Select for NTSC systems using MPEG2 compression.
704 x 576
Select for PAL systems using MPEG2 compression.
720 x 576
Select for PAL systems using DV25, DV50, or MPEG2 compression.
720 x 608
Select for PAL systems using MPEG2 compression.
Video Aspect
4:3
Select
4:3
Video Aspect for regular television format.
16:9
Select
16:9
Video Aspect for wide-screen television format.
Setting
Options
Description