save
This commit is contained in:
PatriceJiang
parent
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commit
556f37a4c1
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@ -0,0 +1,19 @@
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#----------------------------------------------------------------
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# Generated CMake target import file for configuration "Release".
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#----------------------------------------------------------------
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||||||
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||||||
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# Commands may need to know the format version.
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||||||
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set(CMAKE_IMPORT_FILE_VERSION 1)
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||||||
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||||||
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# Import target "OpenAL::OpenAL" for configuration "Release"
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||||||
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set_property(TARGET OpenAL::OpenAL APPEND PROPERTY IMPORTED_CONFIGURATIONS RELEASE)
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||||||
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set_target_properties(OpenAL::OpenAL PROPERTIES
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||||||
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IMPORTED_LINK_INTERFACE_LANGUAGES_RELEASE "CXX"
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IMPORTED_LOCATION_RELEASE "${_IMPORT_PREFIX}/lib/libopenal.a"
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)
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||||||
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||||||
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list(APPEND _IMPORT_CHECK_TARGETS OpenAL::OpenAL )
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list(APPEND _IMPORT_CHECK_FILES_FOR_OpenAL::OpenAL "${_IMPORT_PREFIX}/lib/libopenal.a" )
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||||||
|
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||||||
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# Commands beyond this point should not need to know the version.
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||||||
|
set(CMAKE_IMPORT_FILE_VERSION)
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||||||
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@ -0,0 +1,100 @@
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||||||
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# Generated by CMake
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||||||
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|
||||||
|
if("${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}" LESS 2.5)
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||||||
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message(FATAL_ERROR "CMake >= 2.6.0 required")
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||||||
|
endif()
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||||||
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cmake_policy(PUSH)
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||||||
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cmake_policy(VERSION 2.6...3.17)
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|
#----------------------------------------------------------------
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||||||
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# Generated CMake target import file.
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||||||
|
#----------------------------------------------------------------
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||||||
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||||||
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# Commands may need to know the format version.
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||||||
|
set(CMAKE_IMPORT_FILE_VERSION 1)
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||||||
|
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||||||
|
# Protect against multiple inclusion, which would fail when already imported targets are added once more.
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||||||
|
set(_targetsDefined)
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|
set(_targetsNotDefined)
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||||||
|
set(_expectedTargets)
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||||||
|
foreach(_expectedTarget OpenAL::OpenAL)
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list(APPEND _expectedTargets ${_expectedTarget})
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||||||
|
if(NOT TARGET ${_expectedTarget})
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||||||
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list(APPEND _targetsNotDefined ${_expectedTarget})
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||||||
|
endif()
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|
if(TARGET ${_expectedTarget})
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list(APPEND _targetsDefined ${_expectedTarget})
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||||||
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endif()
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||||||
|
endforeach()
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if("${_targetsDefined}" STREQUAL "${_expectedTargets}")
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unset(_targetsDefined)
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||||||
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unset(_targetsNotDefined)
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||||||
|
unset(_expectedTargets)
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||||||
|
set(CMAKE_IMPORT_FILE_VERSION)
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||||||
|
cmake_policy(POP)
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||||||
|
return()
|
||||||
|
endif()
|
||||||
|
if(NOT "${_targetsDefined}" STREQUAL "")
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||||||
|
message(FATAL_ERROR "Some (but not all) targets in this export set were already defined.\nTargets Defined: ${_targetsDefined}\nTargets not yet defined: ${_targetsNotDefined}\n")
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||||||
|
endif()
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||||||
|
unset(_targetsDefined)
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|
unset(_targetsNotDefined)
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||||||
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unset(_expectedTargets)
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||||||
|
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||||||
|
# Compute the installation prefix relative to this file.
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||||||
|
get_filename_component(_IMPORT_PREFIX "${CMAKE_CURRENT_LIST_FILE}" PATH)
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||||||
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get_filename_component(_IMPORT_PREFIX "${_IMPORT_PREFIX}" PATH)
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||||||
|
get_filename_component(_IMPORT_PREFIX "${_IMPORT_PREFIX}" PATH)
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||||||
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get_filename_component(_IMPORT_PREFIX "${_IMPORT_PREFIX}" PATH)
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|
if(_IMPORT_PREFIX STREQUAL "/")
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||||||
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set(_IMPORT_PREFIX "")
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||||||
|
endif()
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||||||
|
# Create imported target OpenAL::OpenAL
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add_library(OpenAL::OpenAL STATIC IMPORTED)
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set_target_properties(OpenAL::OpenAL PROPERTIES
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|
INTERFACE_COMPILE_DEFINITIONS "AL_LIBTYPE_STATIC"
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INTERFACE_INCLUDE_DIRECTORIES "${_IMPORT_PREFIX}/include;${_IMPORT_PREFIX}/include;${_IMPORT_PREFIX}/include/AL"
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|
INTERFACE_LINK_LIBRARIES "\$<LINK_ONLY:-pthread>;\$<LINK_ONLY:OpenSLES>;\$<LINK_ONLY:dl>;\$<LINK_ONLY:m>"
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)
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||||||
|
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||||||
|
if(CMAKE_VERSION VERSION_LESS 2.8.12)
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message(FATAL_ERROR "This file relies on consumers using CMake 2.8.12 or greater.")
|
||||||
|
endif()
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||||||
|
|
||||||
|
# Load information for each installed configuration.
|
||||||
|
get_filename_component(_DIR "${CMAKE_CURRENT_LIST_FILE}" PATH)
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||||||
|
file(GLOB CONFIG_FILES "${_DIR}/OpenALConfig-*.cmake")
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foreach(f ${CONFIG_FILES})
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|
include(${f})
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||||||
|
endforeach()
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||||||
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|
||||||
|
# Cleanup temporary variables.
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||||||
|
set(_IMPORT_PREFIX)
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||||||
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||||||
|
# Loop over all imported files and verify that they actually exist
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||||||
|
foreach(target ${_IMPORT_CHECK_TARGETS} )
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|
foreach(file ${_IMPORT_CHECK_FILES_FOR_${target}} )
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||||||
|
if(NOT EXISTS "${file}" )
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||||||
|
message(FATAL_ERROR "The imported target \"${target}\" references the file
|
||||||
|
\"${file}\"
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||||||
|
but this file does not exist. Possible reasons include:
|
||||||
|
* The file was deleted, renamed, or moved to another location.
|
||||||
|
* An install or uninstall procedure did not complete successfully.
|
||||||
|
* The installation package was faulty and contained
|
||||||
|
\"${CMAKE_CURRENT_LIST_FILE}\"
|
||||||
|
but not all the files it references.
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||||||
|
")
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||||||
|
endif()
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||||||
|
endforeach()
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||||||
|
unset(_IMPORT_CHECK_FILES_FOR_${target})
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||||||
|
endforeach()
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||||||
|
unset(_IMPORT_CHECK_TARGETS)
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||||||
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# This file does not depend on other imported targets which have
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# been exported from the same project but in a separate export set.
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||||||
|
|
||||||
|
# Commands beyond this point should not need to know the version.
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||||||
|
set(CMAKE_IMPORT_FILE_VERSION)
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||||||
|
cmake_policy(POP)
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@ -8,5 +8,5 @@ Description: OpenAL is a cross-platform 3D audio API
|
||||||
Requires:
|
Requires:
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||||||
Version: 1.21.1
|
Version: 1.21.1
|
||||||
Libs: -L${libdir} -lopenal
|
Libs: -L${libdir} -lopenal
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||||||
Libs.private: -pthread -ldl -lm
|
Libs.private: -pthread -lOpenSLES -ldl -lm
|
||||||
Cflags: -I${includedir} -I${includedir}/AL -DAL_LIBTYPE_STATIC
|
Cflags: -I${includedir} -I${includedir}/AL -DAL_LIBTYPE_STATIC
|
||||||
|
|
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@ -0,0 +1,553 @@
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||||||
|
# OpenAL config file.
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||||||
|
#
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||||||
|
# Option blocks may appear multiple times, and duplicated options will take the
|
||||||
|
# last value specified. Environment variables may be specified within option
|
||||||
|
# values, and are automatically substituted when the config file is loaded.
|
||||||
|
# Environment variable names may only contain alpha-numeric characters (a-z,
|
||||||
|
# A-Z, 0-9) and underscores (_), and are prefixed with $. For example,
|
||||||
|
# specifying "$HOME/file.ext" would typically result in something like
|
||||||
|
# "/home/user/file.ext". To specify an actual "$" character, use "$$".
|
||||||
|
#
|
||||||
|
# Device-specific values may be specified by including the device name in the
|
||||||
|
# block name, with "general" replaced by the device name. That is, general
|
||||||
|
# options for the device "Name of Device" would be in the [Name of Device]
|
||||||
|
# block, while ALSA options would be in the [alsa/Name of Device] block.
|
||||||
|
# Options marked as "(global)" are not influenced by the device.
|
||||||
|
#
|
||||||
|
# The system-wide settings can be put in /etc/openal/alsoft.conf and user-
|
||||||
|
# specific override settings in $HOME/.alsoftrc.
|
||||||
|
# For Windows, these settings should go into $AppData\alsoft.ini
|
||||||
|
#
|
||||||
|
# Option and block names are case-senstive. The supplied values are only hints
|
||||||
|
# and may not be honored (though generally it'll try to get as close as
|
||||||
|
# possible). Note: options that are left unset may default to app- or system-
|
||||||
|
# specified values. These are the current available settings:
|
||||||
|
|
||||||
|
##
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||||||
|
## General stuff
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||||||
|
##
|
||||||
|
[general]
|
||||||
|
|
||||||
|
## disable-cpu-exts: (global)
|
||||||
|
# Disables use of specialized methods that use specific CPU intrinsics.
|
||||||
|
# Certain methods may utilize CPU extensions for improved performance, and
|
||||||
|
# this option is useful for preventing some or all of those methods from being
|
||||||
|
# used. The available extensions are: sse, sse2, sse3, sse4.1, and neon.
|
||||||
|
# Specifying 'all' disables use of all such specialized methods.
|
||||||
|
#disable-cpu-exts =
|
||||||
|
|
||||||
|
## drivers: (global)
|
||||||
|
# Sets the backend driver list order, comma-seperated. Unknown backends and
|
||||||
|
# duplicated names are ignored. Unlisted backends won't be considered for use
|
||||||
|
# unless the list is ended with a comma (e.g. 'oss,' will try OSS first before
|
||||||
|
# other backends, while 'oss' will try OSS only). Backends prepended with -
|
||||||
|
# won't be considered for use (e.g. '-oss,' will try all available backends
|
||||||
|
# except OSS). An empty list means to try all backends.
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||||||
|
#drivers =
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||||||
|
|
||||||
|
## channels:
|
||||||
|
# Sets the output channel configuration. If left unspecified, one will try to
|
||||||
|
# be detected from the system, and defaulting to stereo. The available values
|
||||||
|
# are: mono, stereo, quad, surround51, surround51rear, surround61, surround71,
|
||||||
|
# ambi1, ambi2, ambi3. Note that the ambi* configurations provide ambisonic
|
||||||
|
# channels of the given order (using ACN ordering and SN3D normalization by
|
||||||
|
# default), which need to be decoded to play correctly on speakers.
|
||||||
|
#channels =
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||||||
|
|
||||||
|
## sample-type:
|
||||||
|
# Sets the output sample type. Currently, all mixing is done with 32-bit float
|
||||||
|
# and converted to the output sample type as needed. Available values are:
|
||||||
|
# int8 - signed 8-bit int
|
||||||
|
# uint8 - unsigned 8-bit int
|
||||||
|
# int16 - signed 16-bit int
|
||||||
|
# uint16 - unsigned 16-bit int
|
||||||
|
# int32 - signed 32-bit int
|
||||||
|
# uint32 - unsigned 32-bit int
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||||||
|
# float32 - 32-bit float
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||||||
|
#sample-type = float32
|
||||||
|
|
||||||
|
## frequency:
|
||||||
|
# Sets the output frequency. If left unspecified it will try to detect a
|
||||||
|
# default from the system, otherwise it will default to 44100.
|
||||||
|
#frequency =
|
||||||
|
|
||||||
|
## period_size:
|
||||||
|
# Sets the update period size, in sample frames. This is the number of frames
|
||||||
|
# needed for each mixing update. Acceptable values range between 64 and 8192.
|
||||||
|
# If left unspecified it will default to 1/50th of the frequency (20ms, or 882
|
||||||
|
# for 44100, 960 for 48000, etc).
|
||||||
|
#period_size =
|
||||||
|
|
||||||
|
## periods:
|
||||||
|
# Sets the number of update periods. Higher values create a larger mix ahead,
|
||||||
|
# which helps protect against skips when the CPU is under load, but increases
|
||||||
|
# the delay between a sound getting mixed and being heard. Acceptable values
|
||||||
|
# range between 2 and 16.
|
||||||
|
#periods = 3
|
||||||
|
|
||||||
|
## stereo-mode:
|
||||||
|
# Specifies if stereo output is treated as being headphones or speakers. With
|
||||||
|
# headphones, HRTF or crossfeed filters may be used for better audio quality.
|
||||||
|
# Valid settings are auto, speakers, and headphones.
|
||||||
|
#stereo-mode = auto
|
||||||
|
|
||||||
|
## stereo-encoding:
|
||||||
|
# Specifies the encoding method for non-HRTF stereo output. 'panpot' (default)
|
||||||
|
# uses standard amplitude panning (aka pair-wise, stereo pair, etc) between
|
||||||
|
# -30 and +30 degrees, while 'uhj' creates stereo-compatible two-channel UHJ
|
||||||
|
# output, which encodes some surround sound information into stereo output
|
||||||
|
# that can be decoded with a surround sound receiver. If crossfeed filters are
|
||||||
|
# used, UHJ is disabled.
|
||||||
|
#stereo-encoding = panpot
|
||||||
|
|
||||||
|
## ambi-format:
|
||||||
|
# Specifies the channel order and normalization for the "ambi*" set of channel
|
||||||
|
# configurations. Valid settings are: fuma, ambix (or acn+sn3d), acn+n3d
|
||||||
|
#ambi-format = ambix
|
||||||
|
|
||||||
|
## hrtf:
|
||||||
|
# Controls HRTF processing. These filters provide better spatialization of
|
||||||
|
# sounds while using headphones, but do require a bit more CPU power. While
|
||||||
|
# HRTF is used, the cf_level option is ignored. Setting this to auto (default)
|
||||||
|
# will allow HRTF to be used when headphones are detected or the app requests
|
||||||
|
# it, while setting true or false will forcefully enable or disable HRTF
|
||||||
|
# respectively.
|
||||||
|
#hrtf = auto
|
||||||
|
|
||||||
|
## hrtf-mode:
|
||||||
|
# Specifies the rendering mode for HRTF processing. Setting the mode to full
|
||||||
|
# (default) applies a unique HRIR filter to each source given its relative
|
||||||
|
# location, providing the clearest directional response at the cost of the
|
||||||
|
# highest CPU usage. Setting the mode to ambi1, ambi2, or ambi3 will instead
|
||||||
|
# mix to a first-, second-, or third-order ambisonic buffer respectively, then
|
||||||
|
# decode that buffer with HRTF filters. Ambi1 has the lowest CPU usage,
|
||||||
|
# replacing the per-source HRIR filter for a simple 4-channel panning mix, but
|
||||||
|
# retains full 3D placement at the cost of a more diffuse response. Ambi2 and
|
||||||
|
# ambi3 increasingly improve the directional clarity, at the cost of more CPU
|
||||||
|
# usage (still less than "full", given some number of active sources).
|
||||||
|
#hrtf-mode = full
|
||||||
|
|
||||||
|
## hrtf-size:
|
||||||
|
# Specifies the impulse response size, in samples, for the HRTF filter. Larger
|
||||||
|
# values increase the filter quality, while smaller values reduce processing
|
||||||
|
# cost. A value of 0 (default) uses the full filter size in the dataset, and
|
||||||
|
# the default dataset has a filter size of 32 samples at 44.1khz.
|
||||||
|
#hrtf-size = 0
|
||||||
|
|
||||||
|
## default-hrtf:
|
||||||
|
# Specifies the default HRTF to use. When multiple HRTFs are available, this
|
||||||
|
# determines the preferred one to use if none are specifically requested. Note
|
||||||
|
# that this is the enumerated HRTF name, not necessarily the filename.
|
||||||
|
#default-hrtf =
|
||||||
|
|
||||||
|
## hrtf-paths:
|
||||||
|
# Specifies a comma-separated list of paths containing HRTF data sets. The
|
||||||
|
# format of the files are described in docs/hrtf.txt. The files within the
|
||||||
|
# directories must have the .mhr file extension to be recognized. By default,
|
||||||
|
# OS-dependent data paths will be used. They will also be used if the list
|
||||||
|
# ends with a comma. On Windows this is:
|
||||||
|
# $AppData\openal\hrtf
|
||||||
|
# And on other systems, it's (in order):
|
||||||
|
# $XDG_DATA_HOME/openal/hrtf (defaults to $HOME/.local/share/openal/hrtf)
|
||||||
|
# $XDG_DATA_DIRS/openal/hrtf (defaults to /usr/local/share/openal/hrtf and
|
||||||
|
# /usr/share/openal/hrtf)
|
||||||
|
#hrtf-paths =
|
||||||
|
|
||||||
|
## cf_level:
|
||||||
|
# Sets the crossfeed level for stereo output. Valid values are:
|
||||||
|
# 0 - No crossfeed
|
||||||
|
# 1 - Low crossfeed
|
||||||
|
# 2 - Middle crossfeed
|
||||||
|
# 3 - High crossfeed (virtual speakers are closer to itself)
|
||||||
|
# 4 - Low easy crossfeed
|
||||||
|
# 5 - Middle easy crossfeed
|
||||||
|
# 6 - High easy crossfeed
|
||||||
|
# Users of headphones may want to try various settings. Has no effect on non-
|
||||||
|
# stereo modes.
|
||||||
|
#cf_level = 0
|
||||||
|
|
||||||
|
## resampler: (global)
|
||||||
|
# Selects the default resampler used when mixing sources. Valid values are:
|
||||||
|
# point - nearest sample, no interpolation
|
||||||
|
# linear - extrapolates samples using a linear slope between samples
|
||||||
|
# cubic - extrapolates samples using a Catmull-Rom spline
|
||||||
|
# bsinc12 - extrapolates samples using a band-limited Sinc filter (varying
|
||||||
|
# between 12 and 24 points, with anti-aliasing)
|
||||||
|
# fast_bsinc12 - same as bsinc12, except without interpolation between down-
|
||||||
|
# sampling scales
|
||||||
|
# bsinc24 - extrapolates samples using a band-limited Sinc filter (varying
|
||||||
|
# between 24 and 48 points, with anti-aliasing)
|
||||||
|
# fast_bsinc24 - same as bsinc24, except without interpolation between down-
|
||||||
|
# sampling scales
|
||||||
|
#resampler = linear
|
||||||
|
|
||||||
|
## rt-prio: (global)
|
||||||
|
# Sets real-time priority for the mixing thread. Not all drivers may use this
|
||||||
|
# (eg. PortAudio) as they already control the priority of the mixing thread.
|
||||||
|
# 0 and negative values will disable it. Note that this may constitute a
|
||||||
|
# security risk since a real-time priority thread can indefinitely block
|
||||||
|
# normal-priority threads if it fails to wait. Disable this if it turns out to
|
||||||
|
# be a problem.
|
||||||
|
#rt-prio = 1
|
||||||
|
|
||||||
|
## sources:
|
||||||
|
# Sets the maximum number of allocatable sources. Lower values may help for
|
||||||
|
# systems with apps that try to play more sounds than the CPU can handle.
|
||||||
|
#sources = 256
|
||||||
|
|
||||||
|
## slots:
|
||||||
|
# Sets the maximum number of Auxiliary Effect Slots an app can create. A slot
|
||||||
|
# can use a non-negligible amount of CPU time if an effect is set on it even
|
||||||
|
# if no sources are feeding it, so this may help when apps use more than the
|
||||||
|
# system can handle.
|
||||||
|
#slots = 64
|
||||||
|
|
||||||
|
## sends:
|
||||||
|
# Limits the number of auxiliary sends allowed per source. Setting this higher
|
||||||
|
# than the default has no effect.
|
||||||
|
#sends = 6
|
||||||
|
|
||||||
|
## front-stablizer:
|
||||||
|
# Applies filters to "stablize" front sound imaging. A psychoacoustic method
|
||||||
|
# is used to generate a front-center channel signal from the front-left and
|
||||||
|
# front-right channels, improving the front response by reducing the combing
|
||||||
|
# artifacts and phase errors. Consequently, it will only work with channel
|
||||||
|
# configurations that include front-left, front-right, and front-center.
|
||||||
|
#front-stablizer = false
|
||||||
|
|
||||||
|
## output-limiter:
|
||||||
|
# Applies a gain limiter on the final mixed output. This reduces the volume
|
||||||
|
# when the output samples would otherwise clamp, avoiding excessive clipping
|
||||||
|
# noise.
|
||||||
|
#output-limiter = true
|
||||||
|
|
||||||
|
## dither:
|
||||||
|
# Applies dithering on the final mix, for 8- and 16-bit output by default.
|
||||||
|
# This replaces the distortion created by nearest-value quantization with low-
|
||||||
|
# level whitenoise.
|
||||||
|
#dither = true
|
||||||
|
|
||||||
|
## dither-depth:
|
||||||
|
# Quantization bit-depth for dithered output. A value of 0 (or less) will
|
||||||
|
# match the output sample depth. For int32, uint32, and float32 output, 0 will
|
||||||
|
# disable dithering because they're at or beyond the rendered precision. The
|
||||||
|
# maximum dither depth is 24.
|
||||||
|
#dither-depth = 0
|
||||||
|
|
||||||
|
## volume-adjust:
|
||||||
|
# A global volume adjustment for source output, expressed in decibels. The
|
||||||
|
# value is logarithmic, so +6 will be a scale of (approximately) 2x, +12 will
|
||||||
|
# be a scale of 4x, etc. Similarly, -6 will be x1/2, and -12 is about x1/4. A
|
||||||
|
# value of 0 means no change.
|
||||||
|
#volume-adjust = 0
|
||||||
|
|
||||||
|
## excludefx: (global)
|
||||||
|
# Sets which effects to exclude, preventing apps from using them. This can
|
||||||
|
# help for apps that try to use effects which are too CPU intensive for the
|
||||||
|
# system to handle. Available effects are: eaxreverb,reverb,autowah,chorus,
|
||||||
|
# compressor,distortion,echo,equalizer,flanger,modulator,dedicated,pshifter,
|
||||||
|
# fshifter,vmorpher.
|
||||||
|
#excludefx =
|
||||||
|
|
||||||
|
## default-reverb: (global)
|
||||||
|
# A reverb preset that applies by default to all sources on send 0
|
||||||
|
# (applications that set their own slots on send 0 will override this).
|
||||||
|
# Available presets are: None, Generic, PaddedCell, Room, Bathroom,
|
||||||
|
# Livingroom, Stoneroom, Auditorium, ConcertHall, Cave, Arena, Hangar,
|
||||||
|
# CarpetedHallway, Hallway, StoneCorridor, Alley, Forest, City, Moutains,
|
||||||
|
# Quarry, Plain, ParkingLot, SewerPipe, Underwater, Drugged, Dizzy, Psychotic.
|
||||||
|
#default-reverb =
|
||||||
|
|
||||||
|
## trap-alc-error: (global)
|
||||||
|
# Generates a SIGTRAP signal when an ALC device error is generated, on systems
|
||||||
|
# that support it. This helps when debugging, while trying to find the cause
|
||||||
|
# of a device error. On Windows, a breakpoint exception is generated.
|
||||||
|
#trap-alc-error = false
|
||||||
|
|
||||||
|
## trap-al-error: (global)
|
||||||
|
# Generates a SIGTRAP signal when an AL context error is generated, on systems
|
||||||
|
# that support it. This helps when debugging, while trying to find the cause
|
||||||
|
# of a context error. On Windows, a breakpoint exception is generated.
|
||||||
|
#trap-al-error = false
|
||||||
|
|
||||||
|
##
|
||||||
|
## Ambisonic decoder stuff
|
||||||
|
##
|
||||||
|
[decoder]
|
||||||
|
|
||||||
|
## hq-mode:
|
||||||
|
# Enables a high-quality ambisonic decoder. This mode is capable of frequency-
|
||||||
|
# dependent processing, creating a better reproduction of 3D sound rendering
|
||||||
|
# over surround sound speakers. Enabling this also requires specifying decoder
|
||||||
|
# configuration files for the appropriate speaker configuration you intend to
|
||||||
|
# use (see the quad, surround51, etc options below). Currently, up to third-
|
||||||
|
# order decoding is supported.
|
||||||
|
#hq-mode = true
|
||||||
|
|
||||||
|
## distance-comp:
|
||||||
|
# Enables compensation for the speakers' relative distances to the listener.
|
||||||
|
# This applies the necessary delays and attenuation to make the speakers
|
||||||
|
# behave as though they are all equidistant, which is important for proper
|
||||||
|
# playback of 3D sound rendering. Requires the proper distances to be
|
||||||
|
# specified in the decoder configuration file.
|
||||||
|
#distance-comp = true
|
||||||
|
|
||||||
|
## nfc:
|
||||||
|
# Enables near-field control filters. This simulates and compensates for low-
|
||||||
|
# frequency effects caused by the curvature of nearby sound-waves, which
|
||||||
|
# creates a more realistic perception of sound distance. Note that the effect
|
||||||
|
# may be stronger or weaker than intended if the application doesn't use or
|
||||||
|
# specify an appropriate unit scale, or if incorrect speaker distances are set
|
||||||
|
# in the decoder configuration file.
|
||||||
|
#nfc = false
|
||||||
|
|
||||||
|
## nfc-ref-delay
|
||||||
|
# Specifies the reference delay value for ambisonic output when NFC filters
|
||||||
|
# are enabled. If channels is set to one of the ambi* formats, this option
|
||||||
|
# enables NFC-HOA output with the specified Reference Delay parameter. The
|
||||||
|
# specified value can then be shared with an appropriate NFC-HOA decoder to
|
||||||
|
# reproduce correct near-field effects. Keep in mind that despite being
|
||||||
|
# designed for higher-order ambisonics, this also applies to first-order
|
||||||
|
# output. When left unset, normal output is created with no near-field
|
||||||
|
# simulation. Requires the nfc option to also be enabled.
|
||||||
|
#nfc-ref-delay =
|
||||||
|
|
||||||
|
## quad:
|
||||||
|
# Decoder configuration file for Quadraphonic channel output. See
|
||||||
|
# docs/ambdec.txt for a description of the file format.
|
||||||
|
#quad =
|
||||||
|
|
||||||
|
## surround51:
|
||||||
|
# Decoder configuration file for 5.1 Surround (Side and Rear) channel output.
|
||||||
|
# See docs/ambdec.txt for a description of the file format.
|
||||||
|
#surround51 =
|
||||||
|
|
||||||
|
## surround61:
|
||||||
|
# Decoder configuration file for 6.1 Surround channel output. See
|
||||||
|
# docs/ambdec.txt for a description of the file format.
|
||||||
|
#surround61 =
|
||||||
|
|
||||||
|
## surround71:
|
||||||
|
# Decoder configuration file for 7.1 Surround channel output. See
|
||||||
|
# docs/ambdec.txt for a description of the file format. Note: This can be used
|
||||||
|
# to enable 3D7.1 with the appropriate configuration and speaker placement,
|
||||||
|
# see docs/3D7.1.txt.
|
||||||
|
#surround71 =
|
||||||
|
|
||||||
|
##
|
||||||
|
## Reverb effect stuff (includes EAX reverb)
|
||||||
|
##
|
||||||
|
[reverb]
|
||||||
|
|
||||||
|
## boost: (global)
|
||||||
|
# A global amplification for reverb output, expressed in decibels. The value
|
||||||
|
# is logarithmic, so +6 will be a scale of (approximately) 2x, +12 will be a
|
||||||
|
# scale of 4x, etc. Similarly, -6 will be about half, and -12 about 1/4th. A
|
||||||
|
# value of 0 means no change.
|
||||||
|
#boost = 0
|
||||||
|
|
||||||
|
##
|
||||||
|
## PulseAudio backend stuff
|
||||||
|
##
|
||||||
|
[pulse]
|
||||||
|
|
||||||
|
## spawn-server: (global)
|
||||||
|
# Attempts to autospawn a PulseAudio server whenever needed (initializing the
|
||||||
|
# backend, enumerating devices, etc). Setting autospawn to false in Pulse's
|
||||||
|
# client.conf will still prevent autospawning even if this is set to true.
|
||||||
|
#spawn-server = true
|
||||||
|
|
||||||
|
## allow-moves: (global)
|
||||||
|
# Allows PulseAudio to move active streams to different devices. Note that the
|
||||||
|
# device specifier (seen by applications) will not be updated when this
|
||||||
|
# occurs, and neither will the AL device configuration (sample rate, format,
|
||||||
|
# etc).
|
||||||
|
#allow-moves = true
|
||||||
|
|
||||||
|
## fix-rate:
|
||||||
|
# Specifies whether to match the playback stream's sample rate to the device's
|
||||||
|
# sample rate. Enabling this forces OpenAL Soft to mix sources and effects
|
||||||
|
# directly to the actual output rate, avoiding a second resample pass by the
|
||||||
|
# PulseAudio server.
|
||||||
|
#fix-rate = false
|
||||||
|
|
||||||
|
## adjust-latency:
|
||||||
|
# Attempts to adjust the overall latency of device playback. Note that this
|
||||||
|
# may have adverse effects on the resulting internal buffer sizes and mixing
|
||||||
|
# updates, leading to performance problems and drop-outs. However, if the
|
||||||
|
# PulseAudio server is creating a lot of latency, enabling this may help make
|
||||||
|
# it more manageable.
|
||||||
|
#adjust-latency = false
|
||||||
|
|
||||||
|
##
|
||||||
|
## ALSA backend stuff
|
||||||
|
##
|
||||||
|
[alsa]
|
||||||
|
|
||||||
|
## device: (global)
|
||||||
|
# Sets the device name for the default playback device.
|
||||||
|
#device = default
|
||||||
|
|
||||||
|
## device-prefix: (global)
|
||||||
|
# Sets the prefix used by the discovered (non-default) playback devices. This
|
||||||
|
# will be appended with "CARD=c,DEV=d", where c is the card id and d is the
|
||||||
|
# device index for the requested device name.
|
||||||
|
#device-prefix = plughw:
|
||||||
|
|
||||||
|
## device-prefix-*: (global)
|
||||||
|
# Card- and device-specific prefixes may be used to override the device-prefix
|
||||||
|
# option. The option may specify the card id (eg, device-prefix-NVidia), or
|
||||||
|
# the card id and device index (eg, device-prefix-NVidia-0). The card id is
|
||||||
|
# case-sensitive.
|
||||||
|
#device-prefix- =
|
||||||
|
|
||||||
|
## custom-devices: (global)
|
||||||
|
# Specifies a list of enumerated playback devices and the ALSA devices they
|
||||||
|
# refer to. The list pattern is "Display Name=ALSA device;...". The display
|
||||||
|
# names will be returned for device enumeration, and the ALSA device is the
|
||||||
|
# device name to open for each enumerated device.
|
||||||
|
#custom-devices =
|
||||||
|
|
||||||
|
## capture: (global)
|
||||||
|
# Sets the device name for the default capture device.
|
||||||
|
#capture = default
|
||||||
|
|
||||||
|
## capture-prefix: (global)
|
||||||
|
# Sets the prefix used by the discovered (non-default) capture devices. This
|
||||||
|
# will be appended with "CARD=c,DEV=d", where c is the card id and d is the
|
||||||
|
# device number for the requested device name.
|
||||||
|
#capture-prefix = plughw:
|
||||||
|
|
||||||
|
## capture-prefix-*: (global)
|
||||||
|
# Card- and device-specific prefixes may be used to override the
|
||||||
|
# capture-prefix option. The option may specify the card id (eg,
|
||||||
|
# capture-prefix-NVidia), or the card id and device index (eg,
|
||||||
|
# capture-prefix-NVidia-0). The card id is case-sensitive.
|
||||||
|
#capture-prefix- =
|
||||||
|
|
||||||
|
## custom-captures: (global)
|
||||||
|
# Specifies a list of enumerated capture devices and the ALSA devices they
|
||||||
|
# refer to. The list pattern is "Display Name=ALSA device;...". The display
|
||||||
|
# names will be returned for device enumeration, and the ALSA device is the
|
||||||
|
# device name to open for each enumerated device.
|
||||||
|
#custom-captures =
|
||||||
|
|
||||||
|
## mmap:
|
||||||
|
# Sets whether to try using mmap mode (helps reduce latencies and CPU
|
||||||
|
# consumption). If mmap isn't available, it will automatically fall back to
|
||||||
|
# non-mmap mode. True, yes, on, and non-0 values will attempt to use mmap. 0
|
||||||
|
# and anything else will force mmap off.
|
||||||
|
#mmap = true
|
||||||
|
|
||||||
|
## allow-resampler:
|
||||||
|
# Specifies whether to allow ALSA's built-in resampler. Enabling this will
|
||||||
|
# allow the playback device to be set to a different sample rate than the
|
||||||
|
# actual output, causing ALSA to apply its own resampling pass after OpenAL
|
||||||
|
# Soft resamples and mixes the sources and effects for output.
|
||||||
|
#allow-resampler = false
|
||||||
|
|
||||||
|
##
|
||||||
|
## OSS backend stuff
|
||||||
|
##
|
||||||
|
[oss]
|
||||||
|
|
||||||
|
## device: (global)
|
||||||
|
# Sets the device name for OSS output.
|
||||||
|
#device = /dev/dsp
|
||||||
|
|
||||||
|
## capture: (global)
|
||||||
|
# Sets the device name for OSS capture.
|
||||||
|
#capture = /dev/dsp
|
||||||
|
|
||||||
|
##
|
||||||
|
## Solaris backend stuff
|
||||||
|
##
|
||||||
|
[solaris]
|
||||||
|
|
||||||
|
## device: (global)
|
||||||
|
# Sets the device name for Solaris output.
|
||||||
|
#device = /dev/audio
|
||||||
|
|
||||||
|
##
|
||||||
|
## QSA backend stuff
|
||||||
|
##
|
||||||
|
[qsa]
|
||||||
|
|
||||||
|
##
|
||||||
|
## JACK backend stuff
|
||||||
|
##
|
||||||
|
[jack]
|
||||||
|
|
||||||
|
## spawn-server: (global)
|
||||||
|
# Attempts to autospawn a JACK server whenever needed (initializing the
|
||||||
|
# backend, opening devices, etc).
|
||||||
|
#spawn-server = false
|
||||||
|
|
||||||
|
## custom-devices: (global)
|
||||||
|
# Specifies a list of enumerated devices and the ports they connect to. The
|
||||||
|
# list pattern is "Display Name=ports regex;Display Name=ports regex;...". The
|
||||||
|
# display names will be returned for device enumeration, and the ports regex
|
||||||
|
# is the regular expression to identify the target ports on the server (as
|
||||||
|
# given by the jack_get_ports function) for each enumerated device.
|
||||||
|
#custom-devices =
|
||||||
|
|
||||||
|
## connect-ports:
|
||||||
|
# Attempts to automatically connect the client ports to physical server ports.
|
||||||
|
# Client ports that fail to connect will leave the remaining channels
|
||||||
|
# unconnected and silent (the device format won't change to accommodate).
|
||||||
|
#connect-ports = true
|
||||||
|
|
||||||
|
## buffer-size:
|
||||||
|
# Sets the update buffer size, in samples, that the backend will keep buffered
|
||||||
|
# to handle the server's real-time processing requests. This value must be a
|
||||||
|
# power of 2, or else it will be rounded up to the next power of 2. If it is
|
||||||
|
# less than JACK's buffer update size, it will be clamped. This option may
|
||||||
|
# be useful in case the server's update size is too small and doesn't give the
|
||||||
|
# mixer time to keep enough audio available for the processing requests.
|
||||||
|
#buffer-size = 0
|
||||||
|
|
||||||
|
##
|
||||||
|
## WASAPI backend stuff
|
||||||
|
##
|
||||||
|
[wasapi]
|
||||||
|
|
||||||
|
##
|
||||||
|
## DirectSound backend stuff
|
||||||
|
##
|
||||||
|
[dsound]
|
||||||
|
|
||||||
|
##
|
||||||
|
## Windows Multimedia backend stuff
|
||||||
|
##
|
||||||
|
[winmm]
|
||||||
|
|
||||||
|
##
|
||||||
|
## PortAudio backend stuff
|
||||||
|
##
|
||||||
|
[port]
|
||||||
|
|
||||||
|
## device: (global)
|
||||||
|
# Sets the device index for output. Negative values will use the default as
|
||||||
|
# given by PortAudio itself.
|
||||||
|
#device = -1
|
||||||
|
|
||||||
|
## capture: (global)
|
||||||
|
# Sets the device index for capture. Negative values will use the default as
|
||||||
|
# given by PortAudio itself.
|
||||||
|
#capture = -1
|
||||||
|
|
||||||
|
##
|
||||||
|
## Wave File Writer stuff
|
||||||
|
##
|
||||||
|
[wave]
|
||||||
|
|
||||||
|
## file: (global)
|
||||||
|
# Sets the filename of the wave file to write to. An empty name prevents the
|
||||||
|
# backend from opening, even when explicitly requested.
|
||||||
|
# THIS WILL OVERWRITE EXISTING FILES WITHOUT QUESTION!
|
||||||
|
#file =
|
||||||
|
|
||||||
|
## bformat: (global)
|
||||||
|
# Creates AMB format files using first-order ambisonics instead of a standard
|
||||||
|
# single- or multi-channel .wav file.
|
||||||
|
#bformat = false
|
||||||
Binary file not shown.
|
|
@ -0,0 +1,43 @@
|
||||||
|
# AmbDec configuration
|
||||||
|
# Written by Ambisonic Decoder Toolbox, version 8.0
|
||||||
|
|
||||||
|
/description 3D7_2h1v_allrad_5200_rE_max_1_band
|
||||||
|
|
||||||
|
/version 3
|
||||||
|
|
||||||
|
/dec/chan_mask 1bf
|
||||||
|
/dec/freq_bands 1
|
||||||
|
/dec/speakers 7
|
||||||
|
/dec/coeff_scale fuma
|
||||||
|
|
||||||
|
/opt/input_scale fuma
|
||||||
|
/opt/nfeff_comp output
|
||||||
|
/opt/delay_comp on
|
||||||
|
/opt/level_comp on
|
||||||
|
/opt/xover_freq 400.000000
|
||||||
|
/opt/xover_ratio 0.000000
|
||||||
|
|
||||||
|
/speakers/{
|
||||||
|
# id dist azim elev conn
|
||||||
|
#-----------------------------------------------------------------------
|
||||||
|
add_spkr LF 1.500000 51.000000 24.000000
|
||||||
|
add_spkr RF 1.500000 -51.000000 24.000000
|
||||||
|
add_spkr CE 1.500000 0.000000 0.000000
|
||||||
|
add_spkr LB 1.500000 180.000000 55.000000
|
||||||
|
add_spkr RB 1.500000 0.000000 -55.000000
|
||||||
|
add_spkr LS 1.500000 129.000000 -24.000000
|
||||||
|
add_spkr RS 1.500000 -129.000000 -24.000000
|
||||||
|
/}
|
||||||
|
|
||||||
|
/matrix/{
|
||||||
|
order_gain 1.000000 0.774597 0.400000 0.000000
|
||||||
|
add_row 0.325031 0.357638 0.206500 0.234037 0.202440 0.135692 0.116927 -0.098768
|
||||||
|
add_row 0.325036 -0.357619 0.206537 0.234033 -0.202427 -0.135680 0.116934 -0.098768
|
||||||
|
add_row 0.080073 -0.000010 -0.000296 0.155843 -0.000016 -0.000011 -0.000623 0.163306
|
||||||
|
add_row 0.353556 0.000002 0.408453 -0.288377 -0.000004 -0.000003 -0.221039 0.077297
|
||||||
|
add_row 0.325297 0.000008 -0.414018 0.232789 0.000004 0.000003 -0.232940 0.018311
|
||||||
|
add_row 0.353558 0.352704 -0.203542 -0.290124 -0.191868 -0.134582 0.110616 -0.038294
|
||||||
|
add_row 0.353556 -0.352691 -0.203576 -0.290115 0.191871 0.134585 0.110612 -0.038293
|
||||||
|
/}
|
||||||
|
|
||||||
|
/end
|
||||||
|
|
@ -0,0 +1,51 @@
|
||||||
|
# AmbDec configuration
|
||||||
|
# Written by Ambisonic Decoder Toolbox, version 8.0
|
||||||
|
|
||||||
|
/description Hexagon_2h0p_pinv_match_rV_max_rE_2_band
|
||||||
|
|
||||||
|
/version 3
|
||||||
|
|
||||||
|
/dec/chan_mask 11b
|
||||||
|
/dec/freq_bands 2
|
||||||
|
/dec/speakers 6
|
||||||
|
/dec/coeff_scale fuma
|
||||||
|
|
||||||
|
/opt/input_scale fuma
|
||||||
|
/opt/nfeff_comp input
|
||||||
|
/opt/delay_comp on
|
||||||
|
/opt/level_comp on
|
||||||
|
/opt/xover_freq 400.000000
|
||||||
|
/opt/xover_ratio 0.000000
|
||||||
|
|
||||||
|
/speakers/{
|
||||||
|
# id dist azim elev conn
|
||||||
|
#-----------------------------------------------------------------------
|
||||||
|
add_spkr LF 1.000000 30.000000 0.000000
|
||||||
|
add_spkr RF 1.000000 -30.000000 0.000000
|
||||||
|
add_spkr RS 1.000000 -90.000000 0.000000
|
||||||
|
add_spkr RB 1.000000 -150.000000 0.000000
|
||||||
|
add_spkr LB 1.000000 150.000000 0.000000
|
||||||
|
add_spkr LS 1.000000 90.000000 0.000000
|
||||||
|
/}
|
||||||
|
|
||||||
|
/lfmatrix/{
|
||||||
|
order_gain 1.000000 1.000000 1.000000 0.000000
|
||||||
|
add_row 0.235702 0.166667 0.288675 0.288675 0.166667
|
||||||
|
add_row 0.235702 -0.166667 0.288675 -0.288675 0.166667
|
||||||
|
add_row 0.235702 -0.333333 0.000000 -0.000000 -0.333333
|
||||||
|
add_row 0.235702 -0.166667 -0.288675 0.288675 0.166667
|
||||||
|
add_row 0.235702 0.166667 -0.288675 -0.288675 0.166667
|
||||||
|
add_row 0.235702 0.333333 0.000000 -0.000000 -0.333333
|
||||||
|
/}
|
||||||
|
|
||||||
|
/hfmatrix/{
|
||||||
|
order_gain 1.414214 1.224745 0.707107 0.000000
|
||||||
|
add_row 0.235702 0.166667 0.288675 0.288675 0.166667
|
||||||
|
add_row 0.235702 -0.166667 0.288675 -0.288675 0.166667
|
||||||
|
add_row 0.235702 -0.333333 0.000000 -0.000000 -0.333333
|
||||||
|
add_row 0.235702 -0.166667 -0.288675 0.288675 0.166667
|
||||||
|
add_row 0.235702 0.166667 -0.288675 -0.288675 0.166667
|
||||||
|
add_row 0.235702 0.333333 0.000000 -0.000000 -0.333333
|
||||||
|
/}
|
||||||
|
|
||||||
|
/end
|
||||||
|
|
@ -0,0 +1,46 @@
|
||||||
|
# AmbDec configuration
|
||||||
|
# Written by Ambisonic Decoder Toolbox, version 8.0
|
||||||
|
|
||||||
|
# input channel order: WYXVU
|
||||||
|
|
||||||
|
/description itu50-noCenter_2h0p_allrad_5200_rE_max_1_band
|
||||||
|
|
||||||
|
# Although unused in this configuration, the front-center is declared here so
|
||||||
|
# that an appropriate distance may be set (for proper delaying or attenuating
|
||||||
|
# of dialog and such which feed it directly). It otherwise does not contribute
|
||||||
|
# to positional sound output.
|
||||||
|
|
||||||
|
/version 3
|
||||||
|
|
||||||
|
/dec/chan_mask 11b
|
||||||
|
/dec/freq_bands 1
|
||||||
|
/dec/speakers 5
|
||||||
|
/dec/coeff_scale fuma
|
||||||
|
|
||||||
|
/opt/input_scale fuma
|
||||||
|
/opt/nfeff_comp input
|
||||||
|
/opt/delay_comp on
|
||||||
|
/opt/level_comp on
|
||||||
|
/opt/xover_freq 400.000000
|
||||||
|
/opt/xover_ratio 0.000000
|
||||||
|
|
||||||
|
/speakers/{
|
||||||
|
# id dist azim elev conn
|
||||||
|
#-----------------------------------------------------------------------
|
||||||
|
add_spkr LS 1.000000 110.000000 0.000000 system:playback_3
|
||||||
|
add_spkr LF 1.000000 30.000000 0.000000 system:playback_1
|
||||||
|
add_spkr CE 1.000000 0.000000 0.000000 system:playback_5
|
||||||
|
add_spkr RF 1.000000 -30.000000 0.000000 system:playback_2
|
||||||
|
add_spkr RS 1.000000 -110.000000 0.000000 system:playback_4
|
||||||
|
/}
|
||||||
|
|
||||||
|
/matrix/{
|
||||||
|
order_gain 1.00000000e+00 8.66025404e-01 5.00000000e-01 0.000000
|
||||||
|
add_row 4.70934222e-01 3.78169605e-01 -4.00084750e-01 -8.22264454e-02 -4.43765986e-02
|
||||||
|
add_row 2.66639870e-01 2.55418584e-01 3.32591390e-01 2.82949132e-01 8.16816772e-02
|
||||||
|
add_row 0.00000000e+00 0.00000000e+00 0.00000000e+00 0.00000000e+00 0.00000000e+00
|
||||||
|
add_row 2.66634915e-01 -2.55421639e-01 3.32586482e-01 -2.82947688e-01 8.16782588e-02
|
||||||
|
add_row 4.70935891e-01 -3.78173080e-01 -4.00080588e-01 8.22279700e-02 -4.43716394e-02
|
||||||
|
/}
|
||||||
|
|
||||||
|
/end
|
||||||
|
|
@ -0,0 +1,48 @@
|
||||||
|
# AmbDec configuration
|
||||||
|
# Written by Ambisonic Decoder Toolbox, version 8.0
|
||||||
|
|
||||||
|
/description itu50_2h0p_allrad_5200_rE_max_1_band
|
||||||
|
|
||||||
|
/version 3
|
||||||
|
|
||||||
|
/dec/chan_mask 11b
|
||||||
|
/dec/freq_bands 2
|
||||||
|
/dec/speakers 5
|
||||||
|
/dec/coeff_scale fuma
|
||||||
|
|
||||||
|
/opt/input_scale fuma
|
||||||
|
/opt/nfeff_comp output
|
||||||
|
/opt/delay_comp on
|
||||||
|
/opt/level_comp on
|
||||||
|
/opt/xover_freq 400.000000
|
||||||
|
/opt/xover_ratio 3.000000
|
||||||
|
|
||||||
|
/speakers/{
|
||||||
|
# id dist azim elev conn
|
||||||
|
#-----------------------------------------------------------------------
|
||||||
|
add_spkr LS 1.000000 110.000000 0.000000
|
||||||
|
add_spkr LF 1.000000 30.000000 0.000000
|
||||||
|
add_spkr CE 1.000000 0.000000 0.000000
|
||||||
|
add_spkr RF 1.000000 -30.000000 0.000000
|
||||||
|
add_spkr RS 1.000000 -110.000000 0.000000
|
||||||
|
/}
|
||||||
|
|
||||||
|
/lfmatrix/{
|
||||||
|
order_gain 1.000000 1.000000 1.000000 0.000000
|
||||||
|
add_row 0.420330 0.330200 -0.312250 0.019350 -0.027010
|
||||||
|
add_row 0.197700 0.288820 0.287820 0.049110 0.007420
|
||||||
|
add_row 0.058030 0.000000 0.205970 0.000000 0.050790
|
||||||
|
add_row 0.197700 -0.288820 0.287820 -0.049110 0.007420
|
||||||
|
add_row 0.420330 -0.330200 -0.312250 -0.019350 -0.027010
|
||||||
|
/}
|
||||||
|
|
||||||
|
/hfmatrix/{
|
||||||
|
order_gain 1.000000 0.866025 0.500000 0.000000
|
||||||
|
add_row 0.470934 0.378170 -0.400085 -0.082226 -0.044377
|
||||||
|
add_row 0.208954 0.257988 0.230383 0.288520 -0.025085
|
||||||
|
add_row 0.109403 -0.000002 0.194278 -0.000003 0.200863
|
||||||
|
add_row 0.208950 -0.257989 0.230379 -0.288516 -0.025088
|
||||||
|
add_row 0.470936 -0.378173 -0.400081 0.082228 -0.044372
|
||||||
|
/}
|
||||||
|
|
||||||
|
/end
|
||||||
|
|
@ -0,0 +1,42 @@
|
||||||
|
Ambisonic decoder configuration presets are provided here for common surround
|
||||||
|
sound speaker layouts. The presets are prepared to work with OpenAL Soft's high
|
||||||
|
quality decoder. By default all of the speaker distances within a preset are
|
||||||
|
set to the same value, which results in no effect from distance compensation.
|
||||||
|
If this doesn't match your physical speaker setup, it may be worth copying the
|
||||||
|
preset and modifying the distance values to match (note that modifying the
|
||||||
|
azimuth and elevation values in the presets will not have any effect; the
|
||||||
|
specified angles do not change the decoder behavior).
|
||||||
|
|
||||||
|
Details of the individual presets are as follows.
|
||||||
|
|
||||||
|
square.ambdec
|
||||||
|
Specifies a basic square speaker setup for Quadraphonic output, with identical
|
||||||
|
width and depth. Front speakers are placed at +45 and -45 degrees, and back
|
||||||
|
speakers are placed at +135 and -135 degrees.
|
||||||
|
|
||||||
|
rectangle.ambdec
|
||||||
|
Specifies a narrower speaker setup for Quadraphonic output, with a little less
|
||||||
|
width but a little more depth over a basic square setup. Front speakers are
|
||||||
|
placed at +30 and -30 degrees, providing a bit more compatibility for existing
|
||||||
|
stereo content, with back speakers at +150 and -150 degrees.
|
||||||
|
|
||||||
|
itu5.1.ambdec
|
||||||
|
Specifies a standard ITU 5.0/5.1 setup for 5.1 Surround output. The front-
|
||||||
|
center speaker is placed directly in front at 0 degrees, with the front-left
|
||||||
|
and front-right at +30 and -30 degrees, and the surround speakers (side or
|
||||||
|
back) at +110 and -110 degrees.
|
||||||
|
|
||||||
|
hexagon.ambdec
|
||||||
|
Specifies a flat-front hexagonal speaker setup for 7.1 Surround output. The
|
||||||
|
front left and right speakers are placed at +30 and -30 degrees, the side
|
||||||
|
speakers are placed at +90 and -90 degrees, and the back speakers are placed at
|
||||||
|
+150 and -150 degrees. Although this is for 7.1 output, no front-center speaker
|
||||||
|
is defined for the decoder, meaning that speaker will be silent for 3D sound
|
||||||
|
(however it may still be used with AL_SOFT_direct_channels or ALC_EXT_DEDICATED
|
||||||
|
output). A "proper" 7.1 decoder may be provided in the future, but due to the
|
||||||
|
nature of the speaker configuration will have trade-offs.
|
||||||
|
|
||||||
|
3D7.1.ambdec
|
||||||
|
Specifies a 3D7.1 speaker setup for 7.1 Surround output. Although it's for 7.1
|
||||||
|
output, the speakers for such a configuration need to be placed in different
|
||||||
|
positions for proper results. Please see docs/3D7.1.txt for more information.
|
||||||
|
|
@ -0,0 +1,45 @@
|
||||||
|
# AmbDec configuration
|
||||||
|
# Written by Ambisonic Decoder Toolbox, version 8.0
|
||||||
|
|
||||||
|
/description Rectangle_1h0p_pinv_match_rV_max_rE_2_band
|
||||||
|
|
||||||
|
/version 3
|
||||||
|
|
||||||
|
/dec/chan_mask b
|
||||||
|
/dec/freq_bands 2
|
||||||
|
/dec/speakers 4
|
||||||
|
/dec/coeff_scale fuma
|
||||||
|
|
||||||
|
/opt/input_scale fuma
|
||||||
|
/opt/nfeff_comp input
|
||||||
|
/opt/delay_comp on
|
||||||
|
/opt/level_comp on
|
||||||
|
/opt/xover_freq 400.000000
|
||||||
|
/opt/xover_ratio 0.000000
|
||||||
|
|
||||||
|
/speakers/{
|
||||||
|
# id dist azim elev conn
|
||||||
|
#-----------------------------------------------------------------------
|
||||||
|
add_spkr LF 1.000000 30.000000 0.000000
|
||||||
|
add_spkr RF 1.000000 -30.000000 0.000000
|
||||||
|
add_spkr RB 1.000000 -150.000000 0.000000
|
||||||
|
add_spkr LB 1.000000 150.000000 0.000000
|
||||||
|
/}
|
||||||
|
|
||||||
|
/lfmatrix/{
|
||||||
|
order_gain 1.000000 1.000000 0.000000 0.000000
|
||||||
|
add_row 0.353553 0.500000 0.288675
|
||||||
|
add_row 0.353553 -0.500000 0.288675
|
||||||
|
add_row 0.353553 -0.500000 -0.288675
|
||||||
|
add_row 0.353553 0.500000 -0.288675
|
||||||
|
/}
|
||||||
|
|
||||||
|
/hfmatrix/{
|
||||||
|
order_gain 1.414214 1.000000 0.000000 0.000000
|
||||||
|
add_row 0.353553 0.500000 0.288675
|
||||||
|
add_row 0.353553 -0.500000 0.288675
|
||||||
|
add_row 0.353553 -0.500000 -0.288675
|
||||||
|
add_row 0.353553 0.500000 -0.288675
|
||||||
|
/}
|
||||||
|
|
||||||
|
/end
|
||||||
|
|
@ -0,0 +1,45 @@
|
||||||
|
# AmbDec configuration
|
||||||
|
# Written by Ambisonic Decoder Toolbox, version 8.0
|
||||||
|
|
||||||
|
/description Square_1h0p_pinv_match_rV_max_rE_2_band
|
||||||
|
|
||||||
|
/version 3
|
||||||
|
|
||||||
|
/dec/chan_mask b
|
||||||
|
/dec/freq_bands 2
|
||||||
|
/dec/speakers 4
|
||||||
|
/dec/coeff_scale fuma
|
||||||
|
|
||||||
|
/opt/input_scale fuma
|
||||||
|
/opt/nfeff_comp input
|
||||||
|
/opt/delay_comp on
|
||||||
|
/opt/level_comp on
|
||||||
|
/opt/xover_freq 400.000000
|
||||||
|
/opt/xover_ratio 0.000000
|
||||||
|
|
||||||
|
/speakers/{
|
||||||
|
# id dist azim elev conn
|
||||||
|
#-----------------------------------------------------------------------
|
||||||
|
add_spkr LF 1.000000 45.000000 0.000000
|
||||||
|
add_spkr RF 1.000000 -45.000000 0.000000
|
||||||
|
add_spkr RB 1.000000 -135.000000 0.000000
|
||||||
|
add_spkr LB 1.000000 135.000000 0.000000
|
||||||
|
/}
|
||||||
|
|
||||||
|
/lfmatrix/{
|
||||||
|
order_gain 1.000000 1.000000 0.000000 0.000000
|
||||||
|
add_row 0.353553 0.353553 0.353553
|
||||||
|
add_row 0.353553 -0.353553 0.353553
|
||||||
|
add_row 0.353553 -0.353553 -0.353553
|
||||||
|
add_row 0.353553 0.353553 -0.353553
|
||||||
|
/}
|
||||||
|
|
||||||
|
/hfmatrix/{
|
||||||
|
order_gain 1.414214 1.000000 0.000000 0.000000
|
||||||
|
add_row 0.353553 0.353553 0.353553
|
||||||
|
add_row 0.353553 -0.353553 0.353553
|
||||||
|
add_row 0.353553 -0.353553 -0.353553
|
||||||
|
add_row 0.353553 0.353553 -0.353553
|
||||||
|
/}
|
||||||
|
|
||||||
|
/end
|
||||||
Loading…
Reference in New Issue