Advent Communications
209298 - DVE5000 Technical Operation Handbook - CL140042 Page 33 of 110
MORE>: Further audio options are accessed from the next page
The options available in this ‘MORE’ menu are dependant on the ‘Standard’ set on the previous
screen.
Standard:
- Audio x -
Input:
Test Tone:
Lang: MORE>
Standard = Mpeg 2 Layer 1 or 2 –
MODE: Choices are Stereo or Dual mono. In Stereo mode, commonality between left & right
signals aid more efficient compression, in Dual Mono mode each channel is
compressed completely independently.
Use up / down arrow keys to select, press ENTER to confirm or ESCAPE to cancel selection.
RATE: Choices are, selectable from 128Kbs / 160Kbs /192Kbs / 224Kbs / 256Kbs / 320Kbs /
384Kbs / 448Kbs (layer 1 only). Note eg 128kb/s is 64kb/s per channel;
Note Layer 1 max bit rate is 320Kb/s if set on both Audio A & B.
Use up / down arrow keys to select, press ENTER to confirm or ESCAPE to cancel selection.
Standard = Dolby E
AUTO ALIGN: Choice is ON or OFF, if incoming Dolby header is not guaranteed to be in the
correct position relative to it’s associated video, then turning this option on will auto-align the
header to generate a Dolby compliant stream.
*When AUTO ALIGN is ON, the menus asterisked below are masked.
DOLBY LOCK: this gives the ‘status’ of the embedded signal – YES or NO is shown depending
on the detection of the Dolby header in the (HD) SDI signal. Also displayed is the format
detected either 16bit or 20bit.
*DE DELAY: If Auto Align is off then the user may manually align the Dolby header.
Alignment should be determined on a reference IRD and DM100 (or similar) Dolby timing
analyser.
*DE POSITION: Gives indication of Dolby E header position found relative to video frame.
Additional information on Dolby E and the timing information displayed on the DVE5000
can be found in Appendix E.
Standard = Linear PCM
NONE – no more options.
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