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ASTRO VA-1842 - MPEG Infoframe

ASTRO VA-1842
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34
4.1.5 MPEG InfoFrame
Decodes and displays MPEG InfoFrame of the HDMI input.
For MPEG InfoFrame, if the video sent by the transmitter has been converted from compressed video to non-
compressed video, the video information of the compressed video is input.
The display method is as follows.
Mouse operation
Right-click → left-click ANALYZE → left-click MPEG InfoFrame
Unit operation
Press the ANALYZE key.
→ press L CLICK over MPEG
InfoFrame
Press R CLICK → press L CLICK over ANALYZE
Also, you can switch between HEX and GUI display by right-clicking over the window and then clicking HEX<-
>GUI.
The Audio InfoFrame display items when GUI display are as follows.
Displayed item
Description
Status Change
Presence or absence of changing after pressing "Clear"
Type Code
85 H
Version Number
XX H
Length of InfoFrame
XX H
Checksum
XX H
MPEG Bit Rate
X M XXX k XXXX Hz
Field Repeat
New Field (picture)
Repeated Field
MPEG Frame
Unknown (No Data)
I Picture
B Picture
P Picture
Rsv of Data Byte6
NO ERROR
ERROR
Rsv of Data Byte7
NO ERROR
ERROR
Rsv of Data Byte8
NO ERROR
ERROR

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