MX-FR Series Modular Matrix Frames – User's Manual 123
Example: A1C010000
INFO: Please note that the values of <c>, <d>, <ee> and <ff> parameters are based on the audio info frame
sent by the source device, while values of <a> and <b> are based on measurements. Audio info frames are
forwarded in unchanged format to the HDMI sink devices (e.g. AV receivers) so that they would be able to
interpret the InfoFrames correctly.
Speaker locations
<ff> value
Channel Number
8 7 6 5 4 3 2 1
00 FR FL
01 LFE FR FL
02 FC FR FL
03 FC LFE FR FL
04 RC FR FL
05 RC LFE FR FL
06 RC FC FR FL
07 RC FC LFE FR FL
08 RR RL FR FL
09 RR RL LFE FR FL
0A RR RL FC FR FL
0B RR RL FC LFE FR FL
0C RC RR RL FR FL
0D RC RR RL LFE FR FL
0E RC RR RL FC FR FL
0F RC RR RL FC LFE FR FL
10 RRC RLC RR RL FR FL
11 RRC RLC RR RL LFE FR FL
12 RRC RLC RR RL FC FR FL
13 RRC RLC RR RL FC LFE FR FL
14 FRC FLC FR FL
15 FRC FLC LFE FR FL
16 FRC FLC FC FR FL
17 FRC FLC FC LFE FR FL
18 FRC FLC RC FR FL
19 FRC FLC RC LFE FR FL
1A FRC FLC RC FC FR FL
1B FRC FLC RC FC LFE FR FL
1C FRC FLC RR RL FR FL
1D FRC FLC RR RL LFE FR FL
1E FRC FLC RR RL FC FR FL
1F FRC FLC RR RL FC LFE FR FL
<> block
character of this block is I.
Format: I<a><b><c><d><e><f>
Parameter Description Parameter Values
<a>
0
1
<b>
0
1
<c>
TMDS clock line signal
presence
0 = There is no change on the TMDS clock line
1 = Signal is present on the TMDS clock line
<d> TMDS clock line stability
0 = The clock signal is unstable on the TMDS clock
line
1 = The clock signal is stable on the TMDS clock
line
<e>
Active Format Aspect
Ratio based on AVI
InfoFrame
0 = Field is not present (e.g. DVI signal)
2 = 16:9 (top)
3 = 14:9 (top)
4 = greater than 16:9 (center)
5 = Same as picture aspect ratio
9 = 4:3 (center)
A = 16:9 (center)
B = 14:9 (center)
D = 4:3 (with shoot and protect 14:9 center)
E = 16:9 (with shoot and protect 14:9 center)
F = 16:9 (with shoot and protect 4:3 center)
<f>
Pixel repetition factor
based on AVI InfoFrame
0 = No repetition (i.e. pixel sent once)
1 = Pixel sent 2 times (i.e. repeated once)
3 = Pixel sent 4 times
Example: I111190.
<> block
Format: P<a><b>
Parameter Description Parameter Values
<a> State of color range compression A = no change; C = compress; E = expand
<b> HDCP status 0 = HDCP is disabled; 1 = HDCP is enabled
Example: PA1
The color range setting is 'no change' and HDCP is enabled.
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