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-   -   Encoder bandwidth limitation (https://forum.musepack.net/showthread.php?t=668)

Tywin 08 February 2017 04:23 am

Encoder bandwidth limitation
 
Does the encoder implement automatic bandwidth limitations, lower sampling rates, at low bit rates?

Shy 08 February 2017 09:55 pm

Hi. Yes, at quality settings lower than 5 (which is --standard), the maximum bandwidth is lower than 20 kHz.

At --quality 7 it's 22 kHz, --quality 5: 20 kHz, --quality 4.5: 17.9 kHz, --quality 3: 13.1 kHz, etc.

You can view verbose encoder details by adding --verbose to the command line. (mpcenc --verbose input.wav output-customname.mpc)

Tywin 09 February 2017 12:53 am

Quote:

Originally Posted by Shy (Post 2698)
Hi. Yes, at quality settings lower than 5 (which is --standard), the maximum bandwidth is lower than 20 kHz.

At --quality 7 it's 22 kHz, --quality 5: 20 kHz, --quality 4.5: 17.9 kHz, --quality 3: 13.1 kHz, etc.

You can view verbose encoder details by adding --verbose to the command line. (mpcenc --verbose input.wav output-customname.mpc)

What is the bandwidth on the lowest setting?

Shy 09 February 2017 03:34 pm

The lowest setting is --quality 0.1 and its maximum bandwidth is 5.5 kHz.

Tywin 28 May 2019 12:55 pm

dbpoweramp, unfortunately, does not encode in mpc.


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