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-libebur128
-==========
-
-libebur128 is a library that implements the EBU R 128 standard for loudness
-normalisation.
-
-All source code is licensed under the MIT license. See COPYING file for
-details.
-
-See also [loudness-scanner tool](https://github.com/jiixyj/loudness-scanner).
-
-News
-----
-
-v1.2.4 released:
- * Fix broken `ebur128_loudness_global_multiple()` function. Since v1.1.0 it
- calculated the relative threshold just from the last state given to it,
- resulting in wrong values.
- * More tests
- * Fix some minor build issues
- * Fix uninitialized memory in `ebur128_init()`, possibly resulting in wrong
- values
-
-v1.2.3 released:
- * Fix uninitialized memory access during true peak scanning (bug #72)
-
-v1.2.2 released (v1.2.1 was mistagged):
- * Fix a null pointer dereference when doing true peak scanning of 192kHz data
-
-v1.2.0 released:
-
- * New functions for real time loudness/peak monitoring:
- * `ebur128_loudness_window()`
- * `ebur128_set_max_window()`
- * `ebur128_set_max_history()`
- * `ebur128_prev_sample_peak()`
- * `ebur128_prev_true_peak()`
- * New FIR resampler for true peak calculation, removing Speex dependency
- * Add true peak conformance tests
- * Bug fixes
-
-v1.1.0 released:
-
- * Add `ebur128_relative_threshold()`
- * Add channel definitions from ITU R-REC-BS 1770-4 to channel enum
- * Fix some minor build issues
-
-v1.0.3 released:
-
- * Fix build with recent speexdsp
- * Correct license file name
- * CMake option to disable static library
- * minimal-example.c: do not hard code program name in usage
-
-Features
---------
-
-* Portable ANSI C code
-* Implements M, S and I modes
-* Implements loudness range measurement (EBU - TECH 3342)
-* True peak scanning
-* Supports all samplerates by recalculation of the filter coefficients
-
-Installation
-------------
-
-In the root folder, type:
-
- mkdir build
- cd build
- cmake ..
- make
-
-If you want the git version, run simply:
-
- git clone git://github.com/jiixyj/libebur128.git
-
-Usage
------
-
-Library usage should be pretty straightforward. All exported symbols are
-documented in the ebur128.h header file. For a usage example, see
-minimal-example.c in the tests folder.
-
-On some operating systems, static libraries should be compiled as position
-independent code. You can enable that by turning on `WITH_STATIC_PIC`.