Projects / GNU ccAudio2 / Releases

All releases of GNU ccAudio2

  •  06 Oct 2013 17:02
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    Release Notes: Rebuilt and updated for use with current libucommon 6.x releases. Updated for OS X support and optional cmake builds.

    •  22 Jan 2011 22:32
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      Release Notes: This version was integrated with GNU uCommon and can use the cmake build system. The code is usable also with purely static linkage, as all default codecs are now compiled in.

      •  16 Dec 2008 22:16
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        Release Notes: General code cleanup, many bugfixes, and many fixes for building with modern gcc releases.

        •  21 Jul 2006 07:42
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          Release Notes: Updates were made in codec support. Timing base for gsm codec was added. The g.721/g.723/g.726 family of adpcm codecs was introduced, along with new raw adpcm .a24/.a32/.a40 file extensions.

          •  23 May 2006 17:58
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            Release Notes: Support for g.721 and oki adpcm codecs has been added. There is a new internal codec plugin API with better support for codecs that require buffering, multiple frame sizes, and data stream sychronization. Support for packet-oriented file I/O to feed RTP packet streams. Support for sample rate conversion. Audiotool now supports sample rate conversion and dialogic .vox format when converting audio file formats with --build.

            •  13 Jun 2005 20:41
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              Release Notes: Better debugging options and packet mode I/O operations.

              •  28 Mar 2005 04:13
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                Release Notes: Key fixes in MP3 file container support. The padding value is now recalculated correctly for each get/put buffer operation. id3_2 headers are now properly decoded to find the offset of the first audio fragment. Additional functionality in audiotool when examining MPEG audio files.

                •  27 Mar 2005 16:43
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                  Release Notes: Very preliminary support for accessing MPEG-encoded audio data from within MPEG audio container files. Files with ID3.2 headers are broken, as offset to first MPEG audio fragments do not appear to match id3_2 reported header length. Overall changes for supporting packet-oriented reading/writing of audio data, such as for accessing MPEG audio data, and for future .ogg container audio support.

                  •  25 Feb 2005 11:21
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                    Release Notes: This release features a new GSM plugin codec to support gsm audio. New encoder to encoder stream conversion functions were added for automatically transcoding audio from one encoded form to another. with smart buffering optimizations and direct frame transfer when converting to same frame type. There is better support for audio file extensions and extension to encoder mapping, and the use of timestamp based file positioning. There is also complete class documentation.

                    •  16 Feb 2005 17:02
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                      Release Notes: New frame-based tone generation classes were added, including tone generation for dtmf and mf dialing, as well as for sequencing of telephony tones. Support for processing a localized tone definitions database and generation of localized tones by nation has been included. A new standalone "tonetool" utility was added to create and examine files containing telephony tones. Some important bugs were fixed, as well as support for updating internal audio data size when closing a modified .au file.

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