Matrices: Difference between revisions

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Matrices can be used to change order of channels in the output file or to include/exclude one or more channels from the output file.
Matrices can be used to change order of channels in the output file or to include/exclude one or more channels from the output file. <br/>
 
Here's an example on how to map 5.1 audio to 2.0.<br/>
Here's the example matrix used to map 5.1 audio to 2.0.
 
[[file:Matrices.png]]
[[file:Matrices.png]]
*Because output is 2.0, there are only two values (FL and FR) on the left side of the matrix.
*On the left side there are two values (FL and FR) because output is 2.0.
*Because input is 5.1, there are six values (FL, FR, C, LFE, RL, RR) on the right side of the matrix.
*On the right side there are six values (FL, FR, C, LFE, RL, RR) because input is 5.1.
*In this example FL output will be created using FL and LFE from the input. All other channels will be discarded.
*Output for FL channel will be created by combining FL and LFE from the input. All other channels will be discarded.
*In this example FR output will be created using FR and LFE from the input. All other channels will be discarded.
*Output for FR channel will be created by combining FR and LFE from the input. All other channels will be discarded.
<br />


FL - Front Left
==Channel Names==
FR - Front Right
{| class="wikitable"
LFE - Low Frequency Effects
|FR
RL - Rear Left
|Front Right
RR - Rear Right
|-
|FL
|Front Left
|-
|LFE
|Low Frequency Effects
|-
|RL
|Rear Left
|-
|RR
|Rear Right
|-
|BL
|Back Left
|-
|BR
|Back Right
|}
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Latest revision as of 02:59, 30 April 2017

Matrices can be used to change order of channels in the output file or to include/exclude one or more channels from the output file.
Here's an example on how to map 5.1 audio to 2.0.

  • On the left side there are two values (FL and FR) because output is 2.0.
  • On the right side there are six values (FL, FR, C, LFE, RL, RR) because input is 5.1.
  • Output for FL channel will be created by combining FL and LFE from the input. All other channels will be discarded.
  • Output for FR channel will be created by combining FR and LFE from the input. All other channels will be discarded.


Channel Names

FR Front Right
FL Front Left
LFE Low Frequency Effects
RL Rear Left
RR Rear Right
BL Back Left
BR Back Right

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