Revision 19.0
SOLO7 Transmitter Family User Guide
Copyright © 2013 Domo Tactical Communications (DTC) Limited. All rights reserved.
Commercial in Confidence
Page 5-57
Name
Options
Notes
Video Encoder
MPEG4 ASP
MPEG4 H.264
MPEG4 ASP may be required backward
compatibility with older receivers.
MPEG4 H.264 generally provides improved
picture quality over ASP.
Encoder Mode
Standard Delay
Low Delay
Ultra Low Delay
Standard Delay mode provides higher
picture quality at the expense of delay.
Should be used with long range
modulation parameters.
Ultra Low Delay mode provides
exceptionally low delay at the expense of
picture quality. Short range modulation
parameters will generally be required.
De-interlace Option
Button
Blue=OFF
Orange=ON
When on, the de-interlace option converts
interlaced fields to a progressive frame.
This improves picture quality on PC
monitor type devices. Having a progressive
type of image is also easier to encode so
you save bit rate too.
Don’t use it if you want to preserve vertical
resolution or interlaced field rate.
Sub-horiz resolution
Full
3/4
2/3
1/2
1/4
This is the fraction of the horizontal video
resolution.
For an HD 1080 format, this is 1920 x
1080 where 1920 is the horizontal
resolution.
If you choose
Full
you see all 1920 pixels,
if you choose
1/2
you see a down-sampled
picture which requires less bitrate to
encode.
