libvorbis for Mac Publisher's description
Free Vorbis audio compression library
libvorbis is a fully open, non-proprietary, patent-and-royalty-free, general-purpose compressed audio format for mid to high quality (8kHz-48.0kHz, 16+ bit, polyphonic) audio and music at fixed and variable bitrates from 16 to 128 kbps/channel.
libvorbis places Vorbis in the same competitive class as audio representations such as MPEG-4 (AAC), and similar to, but higher performance than MPEG-4 audio (TwinVQ), MPEG-1/2 audio layer 3, WMA and PAC.
What's New in This Release: [ read full changelog ]
В· correct a vorbisfile bug that prevented proper playback of
В· Vorbis files where all audio in a logical stream is in a
В· single page
В· Additional decode setup hardening against malicious streams
В· Add 'OV_EXCLUDE_STATIC_CALLBACKS' define for developers who
В· wish to avoid avoid unused symbol warnings from the static
В· callbacks defined in vorbisfile.h
What's New in This Release:New Stuff:
В· Added some MATLAB style thresholding relational operators to the matrix.
В· Added the kernel_matrix() functions.
В· Added the empirical_kernel_map object.
В· Added the discriminant_pca object.
В· Added the read_write_mutex object.
Non-Backwards Compatible Changes:
В· Renamed the support_vectors member of the decision_function and distance_function classes to basis_vectors. This name more appropriately reflects how these two classes are used within the library.
В· Changed the matrix_exp interface slightly. This could only impact users who created their own custom matrix expressions. If you don't get a compiler error then you don't have to worry about it.
В· Fixed a minor error in the LBFGS code.
В· Added a missing check for division by zero to the kcentroid, krls, and linearly_independent_subset_finder classes. If someone added the zero vector to them as the first training example a division by zero could result.
В· There were a few cases where the code wouldn't compile when using matrices of complex numbers. There was also a runtime bug that triggered when a rank 1 update was performed where one of the vectors was conjugated and two or more transposes were used in certain positions. This bug caused the wrong output to be computed if the BLAS bindings were used. Both of these bugs have been fixed.
В· Fixed a bug in the http server that affected cookies with certain kinds of data. The result was invalid data being sent back to the web browser.
В· Generally improved the BLAS bindings for the matrix object.
System Requirements:No special requirements.
Program Release Status: Minor Update
Program Install Support: Install and Uninstall