[vorbis] oggenc lowpass switch?

[Greg Wooledge]

Ross Levis (ross at stationplaylist.com) wrote:

> Are these advanced options documented anywhere yet?

They appear in the set_advanced_encoder_options() function in
oggenc/encode.c in the vorbis-tools source tree -- or at least,
their names do.

    Name				Data type
    ------------------------------	----------
    bitrate_average_window		double
    bitrate_average_window_center	double
    bitrate_average_low			long
    bitrate_average_high		long
    bitrate_hard_min			long
    bitrate_hard_max			long
    bitrate_hard_window			double
    impulse_noisetune			double
    lowpass_frequency			double

To learn exactly what they do (beyond what's obvious from the names),
you'd have to read the vorbis-tools and vorbis source code, I think.
I doubt anyone's documented them (yet).


-- 
Greg Wooledge                  |   "Truth belongs to everybody."
greg at wooledge.org              |    - The Red Hot Chili Peppers
http://wooledge.org/~greg/     |


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