
FS3 Frame Synchronizer/Converter v1.1r1 49 www.aja.com
Output Frame Rate
Horizontal
Vertical
Min
Max
Min
Max
2Kx1080p50
0
2639
-562
562
2Kx1080p59.94, 2Kx1080p60
0
2199
-562
562
525i59.94, 525psf29.97
0
857
-262
262
625i50, 625psf25
0
863
-312
312
720p23.98, 720p24
0
4124
-375
375
720p25
0
3959
-375
375
720p29.97, 720p30
0
3299
-375
375
720p50
0
1979
-375
375
720p59.94, 720p60
0
1649
-375
375
6.1 Output Timing H
When adjusting the horizontal timing (H), this parameter specifies a number of
pixels to offset, from zero to full line width. Adjustment range increments from
0 to the width of the line in pixels. The maximum value varies, depending on the
format already chosen.
Variable
Adjustment range increments from 0 to the width of the line in
pixels. The maximum varies, depending on the format chosen.
Default: 0
6.2 Output Timing V
When adjusting the vertical timing (V), this parameter specifies a number of lines
to offset, moving the screen up to a half a frame up or down.
Variable
Adjustment range increments from half a frame up to a half a frame
down in single line increments. The maximum varies, depending
on the format already chosen.
Default: 0
6.3 Frame Delay
This parameter adjusts Video Processor output timing.
Variable
Adjusts output delay from 0 to 6 frames in one frame increments.
Default: 0
This delay amount is in addition to the nominal video delay, which is:
• HD/SD video, two frames at low frame rates (23.98, 24, 29.97) or four frames at
high frame rates (50, 59.94).
• UltraHD/4K video, three frames at low frame rates (23.98, 24, 29.97) or six
frames at high frame rates (50, 59.94).
7 Background Fill
This parameter selects the background source used to fill any part of the
processor output raster not filled with video from the main input video. For
example, when the Video Output Mode selection is Sidebars, this parameter
selects the video source for the Sidebars.
Black (default)
Matte
Selects black as the background fill video.
Selects matte as the background fill video.