Radyne ComStream TIERNAN SE4000, Инструкция по установке и эксплуатации

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SE4000 MPEG-2 Contribution Encoder Using a Remote Unit
01-0934-401-B 4-9
SE4000 Remote Command Descriptions
Remote Command Parameter
Range
Factory
Default
Description
AE.< port > DELAY -1000 to +1000
msec.
0 (zero) Compressed audio stream time delay; enter a
numeric value to adjust the audio presentation time
stamp; affects the synchronization between the
audio and video.
Positive numbers cause the decoder to delay the
audio output with respect to the video (i.e. lag).
Negative numbers cause the decoder to advance
the audio output with respect to the video (i.e.
lead). Zero (0) represents nominal alignment
between video and audio output from the decoder
(i.e. lip sync). In addition, a zero value assumes
that the video and audio has lip sync at the input of
the encoder.
Note: Depending on bit rate and delay set, it
may be possible to set delay to inoperable
values.
Front panel command equivalent:
Config>Service>Audio>Delay
AE.< port > ENABLE Off, On If digital
audio: Off
If analog
audio: On
Enables or disables the audio channel in the
transport stream. Parameters are:
? Off = audio is not included in the transport
stream
? On = audio is included in the transport stream.
Front panel command equivalent:
Config>Service>Audio>Enable
AE.< port >
LANGUAGE
ENG, JPN,
CHI, KOR,
DAN, POR,
DUT, RUS,
GER, SPA,
ITA, FRE,
UND
ENG Sets the audio language descriptor for a selected
audio channel. Parameters are:
? ENG (English) ? JPN (Japanese)
? CHI (Chinese) ? KOR (Korean)
? DAN (Danish) ? POR (Portuguese)
? DUT (Dutch) ? RUS (Russian)
? GER (German) ? SPA (Spanish)
? ITA (Italian) ? FRE (French)
? UND (undetermined)
Front panel command equivalent:
Config>Service>Audio>Language
AE.< port > SRATE 32, 44.1, 48
Ksps
48 Ksps Audio sample rate: determines how often the
SE4000 samples the analog waveform during the
audio analog to digital conversion process.
This command is query-only for digital audio input
ports; it is both set and query for analog audio input
ports.
Front panel command equivalent:
Config>Service>Audio>Sample Rate
AE.< port > SRC Analog, SDI,
AESEBU
AESEBU
AE.< port > OUTRES 20-bit, 24-bit Read-
only
Only available In Digital input mode, this is a read-
only parameter.
AE.< port >
ER_PROTECT
ON/OFF ON Error protection
AE.< port >
COPYRIGHT
ON/OFF ON Copyright flag in stream
AE.< port >
MPEG_ORIG
ON/OFF ON MPEG original flag set in stream
AE.< port > MPEG
_EMPH
None,
50_15_us,
CCITTJ.17
NONE MPEG emphasis