Imagine Selenio X100, Installation And Operation Manual

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Selenio X100
Installation and Operation Manual
76
Append Embedding
When you select Append embedding, the Selenio X100 attempt to insert the audio data
and control packets immediately following the last existing data/control packet in the
horizontal ancillary data space (ADS). Append embedding is only valid if the audio group to
be embedded does not already exist.
Figure 3-21 shows how append embedding appears in the ancillary data space when there
is no previous audio or other data.
Figure 3-21 Append Embedding Mode; Adding Group 1 When No Other Data is
Present
When ancillary data exists in the ancillary data space, appended audio appears following
that data, as shown in Figure 3-22 .
Figure 3-22 Append Embedding Mode; Adding Group 1 When Ancillary Data is
Present
If you attempt to insert audio into Group 1 when Group 1 audio data already exists in the
ancillary data space, an error is returned, as shown in
Figure 3-23 .
OverWrite Attempts to overwrite existing audio data and control packets of the
same group number with the new audio data (see
Overwrite
Embedding on page 78)
Auto Attempts first to overwrite existing audio data and control packets of the
same audio group number; failing that, it appends the new audio data
and control packets immediately following the last existing audio data/
control packet.
Table 3-9 Audio Embedding Error Description (Continued)
Options Description
EAV
ADS before embedding
EAV
ADS after embedding group 1
Group 1
ADS before embedding
Other
Ancillary Data
A
EAV
Other
Ancillary Data
B
Group 1 EAV
Other
Ancillary Data
A
Other
Ancillary Data
B
ADS after embedding group 1