Release History

• Version 3.0, 23 April, 2008
- major release for compatibility with Director 11 and Shockwave 11
- a Universal Binary version of the Macintosh xtra that runs natively on Intel and PPC Macs
- compatibility with Windows Vista
- backwards compatibilty with Director 8 - 10.x on both Windows and Macintosh platforms
- enhanced control of amplitude smoothing
- support for sound members using 48KHz sample rate
- support for MP3 files using Variable Bit Rate (VBR) and Joint-Stereo encoding

Bug fixes include:
- invalid data output and occasional crashing when processing unsupported compressed WAVE files.
- incorrect data to be generated when the sound file has many cuepoints
- amplitude dB scale returning -1 for silence in some sound files
- normalize bug resulting in negative values when processing some linked sound files
- invalid data being generated with the resolution property = 1

• Version 2.6, 25 March, 2004
- updated both Mac and Win xtras
- compatibilty with Director MX2004, including support for JavaScript syntax and cross-platform publishing of Projectors.
- fixed a bug with large stereo sound files generating an error when the normalize xtra property was set to true.

• Version 2.5, 5 November, 2003
- updated both Mac and Win xtras
- bugfix: some 8-bit sound were returning lists with 0 values.
- bugfix: sounds with large numbers of cuepoints would produce erroneous values at the start of amplitude lists (Windows only).
- bugfix: some very small sound files were not being processed correctly.

• Version 2.1, 22 December, 2002 (Mac xtras only)
- updated Mac xtras to support Director MX and Shockwave 9.x.
- bugfix: ampGetCurve() would return a "Wrong number of parameters" error. Macintosh only.

• Version 2.0 for Mac OS X, 24 September, 2002
- support for Mac OS X Shockwave.

• Version 2.0, 23 July, 2001
- bugfix: the xtra would not recognize a sound member set to loop in Director but without loop points set in the member. Macintosh only.
- bugfix: loop points incorrectly evaluated in ampSetCurve() under certain conditions
- bugfix: in some situations ampSetLoopPoints(0,0) would not register as looping the entire sound member. Windows only.
- bugfix: in some situations ampSetLoopPoints(0,0) would prevent amplitude values being returned for all sounds except the first played in a given sound channel. Windows only.

• Version 1.1, 25 January, 2001
Addressed a bug that caused both the Mac and Win xtras to lose sync when different sound members were played in quick succession in Director 8.

• Version 1.0r4 (Update), 8 January, 2001
Update release containing Shockwave packaged xtras.

• Version 1.0r3, 7 October, 2000
Release 3, addressed a bug that caused scanning of linked sound files to fail on read-only media (CD-ROMs).

• Version 1.0r2, 16 September, 2000
Release 2, addressed a bug in the xtra with Director 8.0 that caused loop points to be incorrectly evaluated.

• Version 1.0, 11 September, 2000
Initial release

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