Matrices: Difference between revisions

Revision as of 00:17, 14 August 2015

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 the example matrix used 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 mixing FL and LFE from the input. All other channels will be discarded.
Output for FR channel will be created by mixing FR and LFE from the input. All other channels will be discarded.

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 *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.
-*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 mixing 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 mixing FR and LFE from the input. All other channels will be discarded.
-*You can also use decimal values like 0.2, 0.7 instead of 1 or 0.
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