BASS_FX 2.4

[(: JOBnik! :)]

Hi

Current BASS_FX version is 2.4.6
Released: 27.07.2010

Download Final:
Win32:
MacOSX:

Download Beta:
Win64:
Linux (x86/x64):
iPhoneOS:

Updates and Changes:


2.4.6 - 27/07/2010
* BASS_FX:
  * Tempo and BPM updated to SoundTouch 1.5.1pre
  * iPhone version introduced (package bass_fx24-iphone.zip)
    NOTE: Since iPhone supports only static libraries, it isn't possible for static libraries to declare their dependencies,
          so that needs to be done in the app's project instead, eg. by adding "-lstdc++" in the "Other Linker Flags".
* Tempo:
   * Updated automatic parameter adjustment logic to reduce tone wobbling at large tempo changes.
   * Retired 3DNow! optimization support as 3DNow! is nowadays obsolete and assembler code is nuisance to maintain.

* BPM:
   * Improved BPM detection.
   * Added automatic cutoff threshold adaptation to beat detection routine to better adapt BPM calculation to different types of music.
   * Fixed bug in BPMPROCESSPROC percents, when endSec is greater than stream's length.

* Reverse:
   * Fixed bug with getting the position when using a large output buffer (BASS_CONFIG_BUFFER).
   * Fixed bug in BASS_ChannelGetPosition, could return an incorrect position.


2.4.5 - 18/12/2009
* DSP: Added new effect, BiQuad filters, BASS_FX_BFX_BQF with filter types:
        BASS_BFX_BQF_LOWPASS
        BASS_BFX_BQF_HIGHPASS
        BASS_BFX_BQF_BANDPASS
        BASS_BFX_BQF_BANDPASS_Q
        BASS_BFX_BQF_NOTCH
        BASS_BFX_BQF_ALLPASS
        BASS_BFX_BQF_PEAKINGEQ
        BASS_BFX_BQF_LOWSHELF
        BASS_BFX_BQF_HIGHSHELF

* Tempo:
   * Tempo processing bypassed when tempo/pitch set to 0
   * Couple of improvements:
     * Added normalization to correlation calculation
     * Heuristic that weights center of the processing window


2.4.4.1 - 29/04/2009
* Tempo: Fixed a bug that could cause a stream to end slightly early.


2.4.4 - 28/03/2009
* BASS_FX:
  * Added: Linux x64 build in bass_fx24-linux.zip package.

* Tempo:
  * Updated to most latest SoundTouch library 1.4.1
  * Improved sound quality by automatic calculation of time stretch algorithm processing
    parameters according to tempo setting.
  * Added new BASS_ATTRIB_TEMPO_OPTION_PREVENT_CLICK, to prevent click when
    samplerate/pitch crosses the default value during processing.
    Default is FALSE as this involves slight sound quality compromise.

* BPM/Beat:
  * Fixed a small bug of internally called SETPOS sync.


2.4.3.1 - 07/01/2009
* BASS_FX: Delphi/Pascal unit updated to handle both Windows and Linux
* Tempo: Fixed a small bug in processing with BASS_SAMPLE_LOOP flag


2.4.3 - 24/12/2008
* BASS_FX:
  * Mixtime POS syncs are now triggered when the specified position is
    rendered in the tempo/reverse stream (rather than when it is decoded from the source).
  * Linux version introduced (package bass_fx24-linux.zip) // examples will follow

* Tempo:
  * Corrected BASS_ATTRIB_TEMPO_FREQ min/max values.

* DSP:
  * Added new volume effect: BASS_FX_BFX_VOLUME_ENV, a volume effect using an envelope.
  * BASS_FX_BFX_APF, BASS_FX_BFX_ECHO2, BASS_FX_BFX_ECHO3: fDelay 6 seconds limit removed.

* BPM:
  * Improved the peak detection algorithm so that it wouldn't incorrectly report too slow
    harmonic beats if they are close to the true base beat.


2.4.2 - 16/08/2008
* BASS_FX:
  * Some processing functions optimized for speed.

* DSP:
  * Added new compressor effect BASS_FX_BFX_COMPRESSOR2
    For compatibility issues new compressor will replace old one in version 2.5


2.4.1 - 28/06/2008
* Tempo:
  * Fixed a bug in BASS_ChannelGetPosition, that would return a
    lower position than it should with a decoding tempo stream.

* BPM:
  * Multi-channel support.
  * Fixed a bug in BASS_FX_BPM_DecodeGet, that would return 0 if using
    the same handle and endSec for both Callback and Decode BPM.


2.4.0.2 - 17/04/2008
* BPM: fixed another bug in BPMPROC
* Tempo: fixed a bug not allowing changing BASS_ATTRIB_TEMPO_OPTION_xxx


2.4.0.1 - 06/04/2008
* BPM: fixed a bug in BPMPROC


2.4 - 02/04/2008
* BASS_FX:
  * Updated to BASS 2.4
  * More integrated with BASS plug-in system.
  * Added a function BASS_FX_GetVersion
  * BASS_FX_CONFIG_DSP_RESET *removed*
  * Error codes and names changed
  * To be able to link with BASS_FX, you'll have to call BASS_FX_GetVersion function
    (or any other function from BASS_FX.DLL) or load it dynamically using LoadLibrary("bass_fx.dll")
  * Win64 version introduced (package bass_fx24-x64.zip)

* DSP:
  * Effect names, structure names, flags and chain order are changed
     e.g: BASS_FX_DSPFX_PHASER -> BASS_FX_BFX_PHASER
          BASS_FX_DSPPHASER -> BASS_BFX_PHASER
  * All functions integrated with BASS FX functions and the usage is the same
    as with BASS DX8/DMO effects:

     BASS_FX_DSP_Set *removed* (use BASS_ChannelSetFX)
     BASS_FX_DSP_SetParameters *removed* (use BASS_FXSetParameters)
     BASS_FX_DSP_GetParameters *removed* (use BASS_FXGetParameters)
     BASS_FX_DSP_Reset *removed* (use BASS_FXReset)
     BASS_FX_DSP_Remove *removed* (use BASS_ChannelRemoveFX)

  * It is possible now to apply an effect more than once on the same channel.
  * BASS_FX_BFX_SWAP *removed* (use BASS_FX_BFX_MIX)
  * BASS_FX_BFX_S2M:
     Updated to support multi-channel and renamed to BASS_FX_BFX_MIX
     BASS_FX_BFX_MIX supports Swap, remap and mixing channels together.
  * BASS_FX_BFX_PEAKEQ:
    * fFreq param *removed*
      (use 'oldcenter*freq/oldfreq' to update the fCenter after changing the Samplerate)
    * Max fCenter updated from less than 1/3 to 1/2 of info.freq
    * Take a look at DSP example to know how to increase the number of bands

  * BASS_FX_BFX_LPF:
    * fFreq param *removed* (adjust fCutOffFreq param when needed)

* Tempo:
  * Support for all source sync types
  * Funtions integrated with BASS attribute system (BASS_ChannelSet/GetAttribute):
     BASS_FX_TempoSet *removed*
     BASS_FX_TempoGet *removed*
     BASS_FX_TempoSetOption *removed*
     BASS_FX_TempoGetOption *removed*

    * Tempo attributes:
       BASS_ATTRIB_TEMPO
       BASS_ATTRIB_TEMPO_PITCH
       BASS_ATTRIB_TEMPO_FREQ

    * Option attributes:
       BASS_ATTRIB_TEMPO_OPTION_USE_AA_FILTER
       BASS_ATTRIB_TEMPO_OPTION_AA_FILTER_LENGTH
       BASS_ATTRIB_TEMPO_OPTION_USE_QUICKALGO
       BASS_ATTRIB_TEMPO_OPTION_SEQUENCE_MS
       BASS_ATTRIB_TEMPO_OPTION_SEEKWINDOW_MS
       BASS_ATTRIB_TEMPO_OPTION_OVERLAP_MS

* Reverse:
  * Support for all source sync types
  * Funtions integrated with BASS attribute system (BASS_ChannelSet/GetAttribute):
     BASS_FX_ReverseSetDirection *removed*
     BASS_FX_ReverseGetDirection *removed*

    * Reverse attribute:
       BASS_ATTRIB_REVERSE_DIR

* BPM:
  * Seconds changed from "float" to "double"
  * Callback "user" parameters changed to pointers: BASS_FX_BPM_CallbackSet / BPMPROC
  * Translation names changed:
     BASS_FX_BPM_X2       -> BASS_FX_BPM_TRAN_X2
     BASS_FX_BPM_2FREQ    -> BASS_FX_BPM_TRAN_2FREQ
     BASS_FX_BPM_FREQ2    -> BASS_FX_BPM_TRAN_FREQ2
     BASS_FX_BPM_2PERCENT -> BASS_FX_BPM_TRAN_2PERCENT
     BASS_FX_BPM_PERCENT2 -> BASS_FX_BPM_TRAN_PERCENT2

* Beat:
  * Multi-channel support
  * Seconds changed from "float" to "double"
  * "cutofffreq" param renamed to "centerfreq"
  * Callback "user" parameters changed to pointers:
     BASS_FX_BPM_BeatCallbackSet / BPMBEATPROC
     BASS_FX_BPM_BeatDecodeGet / BPMBEATPROC