BASS 2.4 Copyright (c) 1999-2010 Un4seen Developments Ltd. All rights reserved. Files that you should have found in the BASS package ==================================================== Win32 version ------------- BASS.TXT This file BASS.DLL The BASS module BASS.CHM BASS documentation MP3-FREE BASS.DLL BASS module using the Windows MP3 decoder C\ C/C++ API and examples... BASS.H BASS C/C++ header file BASS.LIB BASS import library BASS.DSW Visual C++ workspace for examples MAKEFILE Makefile for all examples MAKEFILE.IN Makefile helper macros 3DTEST\ 3D/EAX example 3DTEST.C 3DTEST.RC 3DTEST.DSP MAKEFILE BASSTEST\ Simple playback example BASSTEST.C BASSTEST.RC BASSTEST.DSP MAKEFILE CONTEST\ Console example CONTEST.C CONTEST.DSP MAKEFILE CUSTLOOP\ Custom looping example CUSTLOOP.C CUSTLOOP.DSP MAKEFILE DSPTEST\ DSP example DSPTEST.C DSPTEST.RC DSPTEST.DSP MAKEFILE FXTEST\ DX8 effect example FXTEST.C FXTEST.RC FXTEST.DSP MAKEFILE LIVEFX\ Full-duplex example LIVEFX.C LIVEFX.RC LIVEFX.DSP MAKEFILE LIVESPEC\ "Live" version of spectrum analyser example LIVESPEC.C LIVESPEC.DSP MAKEFILE MULTI\ Multiple device example MULTI.C MULTI.RC MULTI.DSP MAKEFILE NETRADIO\ Internet streaming example NETRADIO.C NETRADIO.RC NETRADIO.DSP MAKEFILE PLUGINS\ Plugins example PLUGINS.C PLUGINS.RC PLUGINS.DSP MAKEFILE RECTEST\ Recording example RECTEST.C RECTEST.RC RECTEST.DSP MAKEFILE SPEAKERS\ Multi-speaker example SPEAKERS.C SPEAKERS.RC SPEAKERS.DSP MAKEFILE SPECTRUM\ Spectrum analyser example SPECTRUM.C SPECTRUM.DSP MAKEFILE SYNTH\ Synth example SYNTH.C SYNTH.DSP MAKEFILE WRITEWAV\ WAVE writer example WRITEWAV.C WRITEWAV.DSP MAKEFILE BIN\ Precompiled examples 3DTEST.EXE BASSTEST.EXE CONTEST.EXE CUSTLOOP.EXE DSPTEST.EXE FXTEST.EXE LIVEFX.EXE LIVESPEC.EXE MULTI.EXE NETRADIO.EXE RECTEST.EXE SPEAKERS.EXE SPECTRUM.EXE SYNTH.EXE WRITEWAV.EXE VB\ Visual Basic API and examples... BASS.BAS BASS Visual Basic module 3DTEST\ 3D/EAX example PRJ3DTEST.VBP PRJ3DTEST.FRM PRJDEVICE.FRM BASSTEST\ Simple playback example PRJBASSTEST.VBP FRMBASSTEST.FRM CUSTLOOP\ Custom looping example PRJCUSTLOOP.VBP FRMCUSTLOOP.FRM MODCUSTLOOP.BAS DSPTEST\ DSP example PRJDSPTEST.VBP FRMDSPTEST.FRM MODDSPTEST.BAS FXTEST\ DX8 effect example PRJFXTEST.VBP FRMFXTEST.FRM LIVEFX\ Full-duplex example PRJLIVEFX.VBP FRMLIVEFX.FRM MODLIVEFX.BAS LIVESPEC\ "Live" version of spectrum analyser example PRJLIVESPEC.VBP FRMLIVESPEC.FRM MODLIVESPEC.BAS MULTI\ Multiple device example PRJMULTI.VBP FRMMULTI.FRM FRMDEVICE.FRM NETRADIO\ Internet streaming example PRJNETRADIO.VBP FRMNETRADIO.FRM MODNETRADIO.BAS CLSFILEIO.CLS PLUGINS\ Plugins example PRJPLUGINS.VBP FRMPLUGINS.FRM RECTEST\ Recording example PRJRECTEST.VBP FRMRECTEST.FRM MODRECTEST.BAS SPEAKERS\ Multi-speaker example PRJSPEAKERS.VBP FRMSPEAKERS.FRM SPECTRUM\ Spectrum analyser example PRJSPECTRUM.VBP FRMSPECTRUM.FRM MODSPECTRUM.BAS SYNTH\ Synth example PRJSYNTH.VBP FRMSYNTH.FRM MODSYNTH.BAS WRITEWAV\ WAVE writer example PRJWRITEWAVE.VBP PRJWRITEWAVE.FRM MEMORY\ Playing from memory example by Jobnik PRJMEMORY.VBP FRMMEMORY.FRM SYNCTEST.BAS CBASS_TIME.CLS DELPHI\ Delphi API and examples... BASS.PAS BASS Delphi unit 3DTEST\ 3D/EAX example D3TEST.DPR DTMAIN.PAS DTMAIN.DFM DTSELECT.PAS DTSELECT.DFM BASSTEST\ Simple playback example BASSTEST.DPR BTMAIN.PAS BTMAIN.DFM CONTEST\ Console example CONTEST.DPR CUSTLOOP\ Custom looping example CUSTLOOP.DPR UNIT1.PAS UNIT1.DFM DSPTEST\ DSP example DSPTEST.DPR DTMAIN.PAS DTMAIN.DFM FXTEST\ DX8 effect example FXTEST.DPR TEST.PAS TEST.DFM LIVEFX\ Full-duplex example LIVEFX.DPR UNIT1.PAS UNIT1.DFM LIVESPEC\ "Live" version of spectrum analyser example LIVESPEC.DPR MULTI\ Multiple device example MULTI.DPR UNIT1.PAS UNIT1.DFM UNIT2.PAS UNIT2.DFM NETRADIO\ Internet streaming example NETRADIO.DPR UNIT1.PAS UNIT1.DFM PLUGINS\ Plugins example PLUGINS.DPR UNIT1.PAS UNIT1.DFM RECORDTEST\ Recording example RECORDTEST.DPR UNIT1.PAS UNIT1.DFM SAMPLEVIS\ Visualisation example SAMPLEVIS.DPR MAIN.PAS MAIN.DFM SPECTRUM_VIS.PAS CIRCLE_VIS.PAS OSC_VIS.PAS COMMONTYPES.PAS SPEAKERS\ Multi-speaker example SPEAKERS.DPR UNIT1.PAS UNIT1.DFM SPECTRUM\ Spectrum analyser example SPECTRUM.DPR UNIT1.PAS COMMON.INC STREAMTEST\ User stream example STREAMTEST.DPR STMAIN.PAS STMAIN.DFM WRITEWAV\ WAVE writer example WRITEWAV.DPR UNITMAIN.PAS UNITMAIN.DFM DYNAMIC\ Dynamic-loading Delphi API DYNAMIC_BASS.PAS Dynamic-loading Delphi unit MASM\ MASM API and examples... BASS.INC BASS MASM include file PLAYER\ Example MOD player PLAYER.EXE PLAYER.ASM RSRC.RC TOOLBAR.BMP COMPILE.BAT NOTE: To run the example EXEs, first you will have to copy BASS.DLL into the same directory as them. NOTE: To avoid unnecessary bloatage, the BASS DLLs are not digitally signed. Signed versions are available on request (email: bass@un4seen.com). MacOSX version -------------- BASS.TXT This file LIBBASS.DYLIB The BASS module BASS.CHM BASS documentation CHMOX.APP CHM file viewer BASS.H BASS C/C++ header file MAKEFILE Makefile for all examples MAKEFILE.IN Makefile helper macros MP3-FREE LIBBASS.DYLIB BASS module using the OSX MP3 decoder 3DTEST\ 3D example 3DTEST.C MAKEFILE 3DTEST.NIB BASSTEST\ Simple playback example BASSTEST.C MAKEFILE BASSTEST.NIB CONTEST\ Console example CONTEST.C MAKEFILE CUSTLOOP\ Custom looping example CUSTLOOP.C MAKEFILE DSPTEST\ DSP example DSPTEST.C MAKEFILE DSPTEST.NIB FXTEST\ DX8 effect example FXTEST.C MAKEFILE FXTEST.NIB LIVESPEC\ "Live" version of spectrum analyser example LIVESPEC.C MAKEFILE MULTI\ Multiple device example MULTI.C MAKEFILE MULTI.NIB NETRADIO\ Internet streaming example NETRADIO.C MAKEFILE NETRADIO.NIB PLUGINS\ Plugins example PLUGINS.C MAKEFILE PLUGINS.NIB RECTEST\ Recording example RECTEST.C MAKEFILE RECTEST.NIB SPEAKERS\ Multi-speaker example SPEAKERS.C MAKEFILE SPEAKERS.NIB SPECTRUM\ Spectrum analyser example SPECTRUM.C MAKEFILE WRITEWAV\ WAVE writer example WRITEWAV.C MAKEFILE What's the point? ================= BASS is an audio library for use in Windows and MacOSX software. Its purpose is to provide the most powerful and efficient (yet easy to use), sample, stream, MOD music, and recording functions. All in a tiny DLL, under 100KB in size. See the documentation for descriptions of all the BASS functions. You should also look at the included example program source-codes for some examples of how to use BASS in your own programs. Requirements ============ Win32 version ------------- BASS requires DirectX 3 or above for output. BASS does not require that a soundcard with DirectSound/DirectSound3D hardware accelerated drivers is installed, but it does improve performance if there is one. BASS also takes advantage of MMX, which improves the performance of the MOD music playback. MacOSX version -------------- OSX 10.3 or above is recommended. BASS uses CoreAudio for output, so there are no special library/driver requirements. BASS supports both PowerPC and Intel Macs. Main Features ============= * Samples supports WAV/AIFF/MP3/MP2/MP1/OGG and custom generated samples * Sample streams stream any sample data in 8/16/32 bit, with both "push" and "pull" systems * File streams MP3/MP2/MP1/OGG/WAV/AIFF file streaming * Internet file streaming stream files from the internet, including Shout/Icecast * User file streaming stream files from anywhere using any delivery method * Multi-channel streaming support for more than plain stereo, including multi-channel OGG/WAV/AIFF files * MOD music uses the same engine as XMPlay = best accuracy, speed, and quality * MO3 music MP3/OGG compressed MOD music * Add-on system support for more formats is available via add-ons (aka plugins) * Multiple outputs simultaneously use multiple soundcards, and move channels between them * Recording flexible recording system, with support for multiple devices * Decode without playback streams and MOD musics can be outputted in any way you want * Speaker assignment assign streams and MOD musics to specific speakers * High precision synchronization synchronize events in your software to the streams and MOD musics * DirectX 8 effects chorus/compressor/distortion/echo/flanger/gargle/parameq/reverb * User defined DSP functions custom effects may be applied to musics and streams * 32 bit floating-point decoding and processing floating-point stream/music decoding, DSP, FX, and recording * 3D sound play samples/streams/musics in any 3D position, with EAX support * Small BASS is under 100KB (on Windows), so won't bloat your distribution Using BASS ========== There is no guarantee that all future BASS versions will be compatible with all previous versions, so your program should use BASS_GetVersion to check the version that is loaded. This also means that you should put the BASS module in the same directory as your executable (not just somewhere in the path), to avoid the possibility of a wrong version being loaded. If you are updating your software from a previous BASS version, then you should check the "History" section (below), to see if any of the functions that you are using have been affected by a change. Win32 version ------------- C/C++, Visual Basic, Delphi and MASM APIs are provided, to use BASS with another language you'll first have to convert the header file. Or, as a last resort, you could use LoadLibrary and GetProcAddress. The downside is that you have to manually import each function that you use, with the GetProcAddress function. But it has been made a lot simpler to import BASS this way by the use of the BASSDEF #define. Here's a small example: #define BASSDEF(f) (WINAPI *f) // define the functions as pointers #include "bass.h" ... HINSTANCE bass=LoadLibrary("BASS.DLL"); // load BASS BASS_Init=GetProcAddress(bass,"BASS_Init"); // get BASS_Init BASS_Init(-1,44100,0,hWnd,NULL); // call BASS_Init To use BASS with Borland C++ Builder, you'll first have to create a Borland C++ Builder import library for it. This is done by using the IMPLIB tool that comes with Borland C++ Builder. Simply execute this: IMPLIB BASSBCB.LIB BASS.DLL ... and then use BASSBCB.LIB in your projects to import BASS. To use BASS with LCC-Win32, you'll first have to create a compatible import library for it. This is done by using the PEDUMP and BUILDLIB tools that come with LCC-Win32. Run these 2 commands: PEDUMP /EXP BASS.LIB > BASSLCC.EXP BUILDLIB BASSLCC.EXP BASSLCC.LIB ... and then use BASSLCC.LIB in your projects to import BASS. For the BASS functions that return strings (char*), VB users should use the VBStrFromAnsiPtr function to convert the returned pointer into a VB string. MacOSX version -------------- A separate "LIB" file is not required for OSX. Using XCode, you can simply add the DYLIB file to the project. Or using a makefile, you can build your programs like this, for example: gcc yoursource -L. -lbass -o yourprog The LIBBASS.DYLIB file must be put in the same directory as the executable (it can't just be somewhere in the path). See the example makefiles. LIBBASS.DYLIB is a universal binary, with support for both PowerPC and Intel Macs. If you want PowerPC-only or Intel-only versions, the included makefile can create them for you, by typing "make ppc" or "make i386". It will also process any BASS add-ons placed in the same directory. Latest Version ============== The latest version of BASS can always be found at the BASS website: www.un4seen.com Licence ======= BASS is free for non-commercial use. If you are a non-commercial entity (eg. an individual) and you are not charging for your product, and the product has no other commercial purpose, then you can use BASS in it for free. If you wish to use BASS in commercial products, then please also see the next section. TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, BASS IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR PURPOSE. THE AUTHORS SHALL NOT BE HELD LIABLE FOR ANY DAMAGE THAT MAY RESULT FROM THE USE OF BASS. YOU USE BASS ENTIRELY AT YOUR OWN RISK. Usage of BASS indicates that you agree to the above conditions. All trademarks and other registered names contained in the BASS package are the property of their respective owners. Commercial licensing -------------------- BASS is available for use in your commercial products. The licence types available are as follows: SHAREWARE: Allows the usage of BASS in an unlimited number of your shareware products, which must sell for no more than 40 Euros each. If you are an individual (not a corporation) making and selling your own software (and its price is within the limit), this is the licence for you. SINGLE COMMERCIAL: Allows the usage of BASS in a single commercial product. UNLIMITED COMMERCIAL: Allows the usage of BASS in an unlimited number of your commercial products. This licence is on a per site basis. So if your company has two sites that use BASS, then two licences are required. Please note the products must be end-user products, eg. not components used by other products. These licences only cover your own software, not the publishing of other's software. If you publish other's software, its developers (or the software itself) will need to be licensed to use BASS. These licences are on a per-platform basis, with reductions available when licensing for both platforms. In all cases there are no royalties to pay, and you can use future BASS updates without further cost. One licence covers one person or entity and is not transferable. These licences do not allow reselling/sublicensing of BASS. For example, if a product is a development system, the users of said product are not licensed to use BASS in their productions; they will need their own licences. If the standard licences do not meet your requirements, or if you have any questions, please get in touch (email: bass@un4seen.com). Visit the BASS website for the latest pricing: www.un4seen.com MP3 --- MP3 technology is patented, and Thomson license the use of their and Fraunhofer's patents. The inclusion of an MP3 decoder (eg. BASS) in a commercial product requires an MP3 patent licence. Contact Thomson for details: www.mp3licensing.com Alternatively, the "MP3-FREE" BASS version does not include its own MP3 decoder but instead makes use of the operating system's already licensed decoder. NOTE: When using the OS's MP3 decoder, BASS still does the file handling so all the usual features are still supported, including streaming, tag reading, pre-scanning, gapless playback, etc... History ======= These are the major (and not so major) changes at each version stage. There are of course bug fixes and other little improvements made along the way too! To make upgrading simpler, all functions affected by a change to the BASS interface are listed. 2.4.6 - 17/6/2010 ----------------- * Support for APEv2 tags, including binary BASS_TAG_APE (BASS_ChannelGetTags type) BASS_TAG_APE_BINARY (BASS_ChannelGetTags type) * Unicode/IDN URL support BASS_StreamCreateURL * Decoding position retrieval BASS_POS_DECODE (BASS_ChannelGetPosition flag) * Support for OGG 6/7.1 channel configs BASS_StreamCreateFile/User/Url * Support for setting syncs within mixtime SYNCPROCs BASS_ChannelSetSync * Support for setting additional DSP/FX within DSPPROCs BASS_ChannelSetDSP/FX * DC bias removal in FFT processing BASS_DATA_FFT_REMOVEDC (BASS_ChannelGetData flag) * Fix for incorrect (2x) return value when getting FFT data from a 16-bit channel BASS_ChannelGetData * Fix for incorrect (STOPPED instead of PAUSED) channel status following BASS_Pause BASS_ChannelIsActive 2.4.5 - 18/12/2009 ------------------ * Support for little-endian AIFF files BASS_StreamCreateFile/User/Url BASS_SampleLoad * Support for 64-bit floating-point WAVE/AIFF files BASS_StreamCreateFile/User/Url BASS_SampleLoad * Input volume retrieval failure results in a reading of -1 instead of 1 BASS_RecordGetInput RECTEST example updated * Input volume support on OSX BASS_RecordSetInput BASS_RecordGetInput RECTEST example updated * Fix for deferred input settings on Vista BASS_RecordSetInput * Windows MP3 codec given preference over other installed MP3 codecs (MP3-FREE version) BASS_StreamCreateFile/User/Url BASS_SampleLoad 2.4.4 - 13/10/2009 ------------------ * RIFF/BWF "radio traffic" tag retrieval BASS_TAG_RIFF_CART (BASS_ChannelGetTags type) TAG_CART structure * Support for ID3v2 tags in RIFF/WAVE/AIFF files ("ID3 " chunk) BASS_TAG_ID3V2 (BASS_ChannelGetTags type) * Pushed fractional samples are refused rather than discarded BASS_StreamPutData * DX8 effect emulation on OSX BASS_FX_DX8_CHORUS/DISTORTION/ECHO/FLANGER/PARAMEQ/REVERB (BASS_ChannelSetFX types) FXTEST example added * UTF-16 support on OSX BASS_UNICODE (BASS_StreamCreateFile/SampleLoad/MusicLoad/PluginLoad flag) 2.4.3 - 8/5/2009 ---------------- * MOD order list retrieval BASS_TAG_MUSIC_ORDERS (BASS_ChannelGetTags type) * Support for ID3v2 tags in RIFF/WAVE files ("id3 " chunk) BASS_TAG_ID3V2 (BASS_ChannelGetTags type) * Improved position reporting precision on Vista BASS_ChannelGetPosition * Length retrieval when streaming in blocks (BASS_STREAM_BLOCK) BASS_ChannelGetLength * Support for CoreAudio codecs on OSX BASS_StreamCreateFile/User BASS_SampleLoad BASS_TAG_CA_CODEC (BASS_ChannelGetTags type) TAG_CA_CODEC structure * 3D algorithm option support on OSX BASS_CONFIG_3DALGORITHM (BASS_SetConfig option) 2.4.2 - 18/9/2008 ----------------- * RF64 support BASS_StreamCreateFile/User * RIFF/BWF "Broadcast Audio Extension" tag retrieval BASS_TAG_RIFF_BEXT (BASS_ChannelGetTags type) TAG_BEXT structure * ID3v1 tag structure TAG_ID3 structure * Multiple simultaneous recordings per device on Vista & OSX (as on XP) BASS_RecordStart * DX8 effect parameter defaults updated/corrected in documentation 2.4 - 2/4/2008 -------------- * "Push" streaming STREAMPROC_PUSH (BASS_StreamCreate "proc") BASS_StreamPutData LIVEFX and MULTI examples updated * "Push" buffered file streaming STREAMFILE_BUFFERPUSH (BASS_StreamCreateFileUser system) BASS_StreamPutFileData * STREAMFILEPROC replaced by table of callbacks for each file operation BASS_FILEPROCS (FILECLOSEPROC/FILELENPROC/FILEREADPROC/FILESEEKPROC) STREAMFILEPROC *removed* * 64-bit file positioning BASS_SampleLoad BASS_MusicLoad BASS_StreamCreateFile BASS_StreamGetFilePosition * File buffer level retrieval BASS_FILEPOS_BUFFER (BASS_StreamGetFilePosition mode) * Sinc interpolated MOD music mixing BASS_MUSIC_SINCINTER (BASS_MusicLoad flag) * MO3 2.4 support BASS_MusicLoad * MOD orders positioning incorporated into channel functions BASS_ChannelGetLength BASS_ChannelSetPosition BASS_ChannelGetPosition BASS_MusicGetOrderPosition *removed* BASS_MusicGetOrders *removed* * Channel attribute functions consolidated BASS_ChannelSetAttribute BASS_ChannelGetAttribute BASS_ChannelSlideAttribute BASS_ChannelIsSliding BASS_ChannelSetAttributes *removed* BASS_ChannelGetAttributes *removed* BASS_ChannelSlideAttributes *removed* BASS_ChannelSetEAXMix *removed* BASS_ChannelGetEAXMix *removed* BASS_MusicSetAttribute *removed* BASS_MusicGetAttribute *removed* * Floating-point volume and panning BASS_SetVolume BASS_GetVolume BASS_RecordSetInput BASS_RecordGetInput BASS_ATTRIB_PAN/VOL (BASS_ChannelGet/Set/SlideAttribute options) BASS_ATTRIB_MUSIC_VOL_CHAN/INST (BASS_ChannelGet/Set/SlideAttribute options) BASS_SAMPLE (volume/pan/outvol members) BASS_CONFIG_MAXVOL *removed* BASSTEST and RECTEST examples updated * Output device volume control on Vista (as on other OS) BASS_SetVolume BASS_GetVolume * Multiple update threads BASS_CONFIG_UPDATETHREADS BASSTEST example updated * Global volume range increased to 10000 BASS_CONFIG_GVOL_SAMPLE/STREAM/MUSIC (BASS_SetConfig options) BASSTEST example updated * Setting and retrieving of a sample's data BASS_SampleSetData BASS_SampleGetData BASS_SampleCreate BASS_SampleCreateDone *removed* * Channel flag setting mask BASS_ChannelFlags BASS_ChannelSetFlags *removed* SPEAKERS example updated * 256 sample FFT BASS_DATA_FFT256 (BASS_ChannelGetData flag) * Channel locking to prevent access by other threads BASS_ChannelLock * Manual channel buffer updating BASS_ChannelUpdate BASS_ChannelPreBuf *removed* * Configurable manual update length BASS_Update * Extended device information retrieval and detection of new/removed devices BASS_GetDeviceInfo BASS_RecordGetDeviceInfo BASS_DEVICEINFO structure BASS_GetDeviceDescription *removed* BASS_RecordGetDeviceDescription *removed* BASS_INFO (driver member) *removed* BASS_RECORDINFO (driver member) *removed* MULTI example updated * Default device change tracking on Windows (as on OSX) BASS_Init BASS_RecordInit * Speaker detection from Windows control panel BASS_DEVICE_CPSPEAKERS (BASS_Init flag) * Channel automatically stopped & resumed for DX8 effects BASS_ChannelSetFX BASS_ChannelRemoveFX * "double" precision position conversion BASS_ChannelBytes2Seconds BASS_ChannelSeconds2Bytes * Separate config functions for pointers BASS_SetConfigPtr BASS_GetConfigPtr BASS_CONFIG_NET_AGENT/PROXY (BASS_SetConfigPtr options) * Configurable file format verification length BASS_CONFIG_VERIFY (BASS_SetConfig option) * Stream filename retrieval BASS_CHANNELINFO (file member) * Channel sample retrieval BASS_CHANNELINFO (sample member) * META syncs no longer receive metadata in the "data" parameter BASS_SYNC_META (BASS_ChannelSetSync type) * Separate sync for OGG logical bitstream changes (instead of BASS_SYNC_META) BASS_SYNC_OGG_CHANGE (BASS_ChannelSetSync type) NETRADIO example updated (C version) * Message syncing removed (use PostMessage instead) BASS_SYNC_MESSAGE (BASS_ChannelSetSync flag) *removed* * Data retrieval from stopped/paused channels BASS_ChannelGetData * Callback "user" parameters changed to pointers BASS_StreamCreate / STREAMPROC BASS_StreamCreateFileUser BASS_StreamCreateURL / DOWNLOADPROC BASS_RecordStart / RECORDPROC BASS_ChannelSetDSP / DSPPROC BASS_ChannelSetSync / SYNCPROC 2.3.0.3 - 30/7/2007 ------------------- * FX state resetting BASS_FXReset * PLS/M3U playlist URL processing BASS_CONFIG_NET_PLAYLIST NETRADIO example updated * Internet stream connection status retrieval BASS_FILEPOS_CONNECTED (BASS_StreamGetFilePosition mode) * Lyrics3v2 tags BASS_TAG_LYRICS3 (BASS_ChannelGetTags type) * IT virtual channel configuration BASS_CONFIG_MUSIC_VIRTUAL * Accurate speaker detection on Vista BASS_INFO (speakers member) * Device output/input rate retrieval on Vista BASS_INFO (freq member) BASS_RECORDINFO (freq member) * Syncing upon position changes BASS_SYNC_SETPOS (BASS_ChannelSetSync type) * Improved stall handling BASS_SYNC_STALL * Invalid decoding channel flags produce an error instead of being ignored BASS_StreamCreate/File/User/Url BASS_MusicLoad 2.3.0.2 - 22/1/2007 ------------------- * Retrieval of a sample's existing channel handles BASS_SampleGetChannels * 8192 sample FFT BASS_DATA_FFT8192 (BASS_ChannelGetData flag) * Adjustable recording buffer BASS_CONFIG_REC_BUFFER (BASS_SetConfig option) * Stopping decoding channels before the end BASS_ChannelStop * Sample channels created paused to prevent overriding before playback BASS_SampleGetChannel * Separate "MP3-FREE" version using the OS's MP3 decoder BASS_CONFIG_MP3_CODEC *removed* 2.3.0.1 - 12/6/2006 ------------------- * Ability to move a channel to another device BASS_ChannelSetDevice MULTI example updated * Support for ID3v2.4 tags at end of file BASS_TAG_ID3V2 (BASS_ChannelGetTags type) 2.3 - 21/5/2006 --------------- * MOD message/instrument/sample text retrieval, merged with stream tag retrieval function BASS_ChannelGetTags BASS_TAG_MUSIC_NAME/MESSAGE/INST/SAMPLE (BASS_ChannelGetTags types) BASS_MusicGetName *removed* BASS_StreamGetTags *removed* * Plugin information retrieval BASS_PluginGetInfo BASS_PLUGININFO/FORM structures BASS_CHANNELINFO (plugin member) PLUGINS example updated * RIFF/WAVE "INFO" tag retrieval BASS_TAG_RIFF_INFO (BASS_StreamGetTags type) * More specific WAVE format information BASS_CTYPE_STREAM_WAV_PCM/FLOAT (channel types) BASS_CTYPE_STREAM_WAV (channel type flag) * Proxy server configuration BASS_CONFIG_NET_PROXY (BASS_SetConfig option) BASS_CONFIG_NET_NOPROXY *removed* NETRADIO example updated * Passive FTP mode BASS_CONFIG_NET_PASSIVE (BASS_SetConfig option) * Agent changes take immediate effect BASS_CONFIG_NET_AGENT (BASS_SetConfig option) * Minimum time gap between creating new sample channels BASS_SAMPLE (mingap member) BASS_SampleGetChannel * Support for Unicode plugin filenames BASS_PluginLoad * Device output/input rate retrieval (MacOSX only) BASS_INFO (freq member) BASS_RECORDINFO (freq member) * Extended version info (minor revision) BASS_GetVersion * Unsupported codec error code BASS_ERROR_CODEC * Optional use of the Windows MP3 codec BASS_CONFIG_MP3_CODEC (BASS_SetConfig option) * 3D support for MacOSX BASS_Set3DFactors BASS_Get3DFactors BASS_Set3DPosition BASS_Get3DPosition BASS_Apply3D BASS_ChannelSet3DAttributes BASS_ChannelGet3DAttributes BASS_ChannelSet3DPosition BASS_ChannelGet3DPosition 3DTEST example added (Win32 example also updated) * VB version of SYNTH example added 2.2 - 2/10/2005 --------------- * Add-on plugin system BASS_PluginLoad BASS_PluginFree BASS_StreamCreateFile/User/Url BASS_SampleLoad PLUGINS example added * MOD position & syncing in bytes BASS_ChannelSetPosition BASS_ChannelGetPosition BASS_MusicGetOrderPosition added for orders position BASS_SYNC_MUSICPOS added for orders syncing MAKEMUSICPOS macro/define CUSTLOOP example updated * Stream/MOD "length" functions combined (also works with samples), new MOD orders length function BASS_ChannelGetLength BASS_MusicGetOrders BASS_StreamGetLength *removed* BASS_MusicGetLength *removed* * Support for AIFF files BASS_StreamCreateFile/User/Url BASS_SampleLoad * Support for 24 and 32-bit (integer) WAV files BASS_StreamCreateFile/User/Url BASS_SampleLoad * WAV files are no longer converted to the "device" resolution BASS_StreamCreateFile/User/Url * Recording master control BASS_RecordGetInput BASS_RecordSetInput * Adjustable prebuffering BASS_ChannelPreBuf * Floating-point data retrieval BASS_DATA_FLOAT (BASS_ChannelGetData flag) * Support for floating-point samples BASS_SampleLoad BASS_SampleCreate * Multi-channel samples BASS_SampleLoad/Create BASS_SAMPLE (chans member) * Sample lengths given in bytes BASS_SampleCreate BASS_SAMPLE (length member) * MOD music 8-bit resolution option BASS_MusicLoad * OGG vendor tag retrieval BASS_TAG_VENDOR (BASS_StreamGetTags type) * Configurable "User-Agent" header for internet streams BASS_CONFIG_NET_AGENT (BASS_SetConfig option) * Shoutcast metadata is now requested automatically BASS_STREAM_META flag *removed* * Download callbacks receive all data from start of file/stream (including any non-audio data) DOWNLOADPROC * Length when streaming in blocks is unavailable (BASS_ERROR_NOTAVAIL, not just 0) BASS_ChannelGetLength * Support for growing custom file streams BASS_FILE_LEN (STREAMFILEPROC action) * Query file action removed BASS_FILE_QUERY *removed* * Recording channel syncing BASS_ChannelSetSync * Info structure "size" members removed BASS_INFO structure BASS_RECORDINFO structure * Little bit of flag reshuffling BASS_MP3_SETPOS renamed to BASS_STREAM_PRESCAN BASS_MUSIC_CALCLEN value changed and renamed to BASS_MUSIC_PRESCAN BASS_MUSIC_POSRESET value changed * Add-on API enhancements * MacOSX port introduced 2.1 - 28/11/2004 ---------------- * Improved "mixtime" sync system, allowing custom looping SYNCPROC CUSTLOOP example added * FX can now be in the DSP chain, so can be prioritized and applied in floating-point BASS_ChannelSetFX BASS_CONFIG_FLOATDSP (BASS_SetConfig option) * Ability to set channel flags (eg. looping) independent of playback BASS_ChannelSetFlags SPEAKERS example updated * Stream/MOD "play" and channel "resume" functions combined BASS_ChannelPlay BASS_StreamPlay *removed* BASS_MusicPlay *removed* BASS_MusicPlayEx *removed* BASS_ChannelResume *removed* * Stream/MOD prebuffering functions combined BASS_ChannelPreBuf BASS_StreamPreBuf *removed* BASS_MusicPreBuf *removed* * MOD attribute functions combined, with added BPM/speed/globalvolume options BASS_MusicSetAttribute BASS_MusicGetAttribute BASS_MUSIC_ATTRIB_AMPLIFY BASS_MUSIC_ATTRIB_PANSEP BASS_MUSIC_ATTRIB_PSCALER BASS_MUSIC_ATTRIB_BPM BASS_MUSIC_ATTRIB_SPEED BASS_MUSIC_ATTRIB_VOL_GLOBAL BASS_MUSIC_ATTRIB_VOL_CHAN BASS_MUSIC_ATTRIB_VOL_INST BASS_MusicSetAmplify *removed* BASS_MusicSetPanSep *removed* BASS_MusicSetPositionScaler *removed* BASS_MusicSetVolume *removed* BASS_MusicGetVolume *removed* * Flag to reset bpm/etc as well as notes when seeking in MOD musics BASS_MUSIC_POSRESETEX (BASS_MusicLoad & BASS_ChannelSetFlags flag) * More flexible and concise sample channel creation system BASS_SampleGetChannel BASS_SamplePlay *removed* BASS_SamplePlayEx *removed* BASS_SamplePlay3D *removed* BASS_SamplePlay3DEx *removed* * Support for up to 30 speakers BASS_SPEAKER_N macro/define * More precise level measurement BASS_ChannelGetLevel * Level can now be retrieved from decoding channels BASS_ChannelGetLevel * Retrieval of a sample/channel's original sample resolution BASS_SAMPLE (origres member) BASS_CHANNELINFO (origres member) * Support for streaming WAV files in "blocks" BASS_StreamCreateURL BASS_StreamCreateFileUser * Status info (HTTP/ICY tags) available during connection to server BASS_STREAM_STATUS (BASS_StreamCreateURL flag) DOWNLOADPROC NETRADIO example updated (Delphi version also added) * Adjustable internet stream prebuffering BASS_CONFIG_NET_PREBUF (BASS_SetConfig option) * Option to bypass proxy server BASS_CONFIG_NET_NOPROXY (BASS_SetConfig option) * Option whether to allow channels to be played after BASS_Pause BASS_CONFIG_PAUSE_NOPLAY (BASS_SetConfig option) * Recording channel count now a separate parameter BASS_RecordStart (chans parameter) * Synchronizer for when a channel is freed BASS_SYNC_FREE (BASS_ChannelSetSync type) * Data start file position retrieval BASS_FILEPOS_START (BASS_StreamGetFilePosition mode) * Performance improvements MP2 decoding ~20% faster MP3/MP1 decoding & FFT processing all up to 10% faster OGG decoding ~3% faster * C/C++ examples reorganised, with makefiles & VC++ projects * Add-on API enhancements * More DLL shrinkage :) 2.0 - 31/10/2003 ---------------- * Multiple output device support BASS_Init (device number changes) BASS_SetDevice BASS_GetDevice BASS_ChannelGetDevice MULTI example updated (VB version also added) * Multiple recording device support BASS_RecordSetDevice BASS_RecordGetDevice BASS_RecordStart BASS_ChannelGetDevice HRECORD handle RECORDPROC (handle parameter) * Recording with DSP/FX BASS_ChannelSetDSP BASS_ChannelSetFX * Recording position retrieval BASS_ChannelGetPosition * Start recording paused BASS_RECORD_PAUSE (BASS_RecordStart flag) * Multi-channel streams, inc. support for multichannel OGG & WAV files BASS_StreamCreate BASS_StreamCreateFile/User/Url * FFT for individual channels, inc. multi-channel streams BASS_DATA_FFT_INDIVIDUAL (BASS_ChannelGetData flag) BASS_DATA_FFT512S/1024S/2048S/4096S *removed* * DSP prioritizing BASS_ChannelSetDSP DSPTEST example updated * Seeking in internet streamed files BASS_ChannelSetPosition * Enhanced custom file stream systems BASS_StreamCreateFileUser BASS_FILE_SEEK (STREAMFILEPROC action) BASS_STREAM_FILEPROC flag *removed* * Enhanced custom stream system with automatic stalling/resuming STREAMPROC BASS_STREAMPROC_END (STREAMPROC flag) * Synchronizer for stalled/resumed playback BASS_SYNC_STALL (BASS_ChannelSetSync type) * Synchronizer for completed download BASS_SYNC_DOWNLOAD (BASS_ChannelSetSync type) * End sync support for custom streams BASS_SYNC_END (BASS_ChannelSetSync type) * Synchronizer support for decoding channels BASS_ChannelSetSync * Unified configuration function BASS_SetConfig BASS_GetConfig BASS_SetBufferLength *removed* BASS_SetNetConfig *removed* BASS_SetGlobalVolumes *removed* BASS_GetGlobalVolumes *removed* BASS_SetLogCurves *removed* BASS_Set3DAlgorithm *removed* BASS_DEVICE_FLOATDSP flag *removed* * Internet stream saving to disk replaced by more flexible callback BASS_StreamCreateURL DOWNLOADPROC VB NETRADIO example updated * Buffer length retrieval when "streaming in blocks" BASS_FILEPOS_END (BASS_StreamGetFilePosition mode) * Individual sample rate setting for MOD musics BASS_MusicLoad * Channel type and default sample rate retrieval BASS_ChannelGetInfo (replaces BASS_ChannelGetFlags) BASS_CHANNELINFO * MOD music flag retrieval BASS_CHANNELINFO (flags member) * Adjustable instrument volumes in MOD musics BASS_MusicSetVolume (replaces BASS_MusicSetChannelVol) BASS_MusicGetVolume (replaces BASS_MusicGetChannelVol) * Automatically free a MOD music when it stops or ends BASS_MUSIC_AUTOFREE (BASS_MusicLoad flag) * Class GUID added to initialization parameters BASS_Init BASS_SetCLSID *removed* * Update period adjustable at any time BASS_CONFIG_UPDATEPERIOD (BASS_SetConfig option) BASS_DEVICE_NOTHREAD flag *removed* * Customizable maximum volume setting BASS_CONFIG_MAXVOL (BASS_SetConfig option) BASS_DEVICE_VOL1000 flag *removed* * Device volume is now always left as it is during init/freeing BASS_DEVICE_LEAVEVOL flag *removed* * Device driver name retrieval BASS_INFO (driver member) BASS_RECORDINFO (driver member) * Error codes are local to the current thread BASS_ErrorGetCode * Performance improvements MP2 decoding 15-20% faster MP3 decoding ~5% faster * Built-in CD functions removed (replaced in BASSCD) BASS_CDDoor *removed* BASS_CDFree *removed* BASS_CDGetID *removed* BASS_CDGetTrackLength *removed* BASS_CDGetTracks *removed* BASS_CDInDrive *removed* BASS_CDInit *removed* BASS_CDPlay *removed* * Force channels to use software mixing BASS_SAMPLE_SOFTWARE (BASS_StreamCreate/File/User/URL & BASS_MusicLoad flag) * Support for high-pass filter and forward/reverse (S9E/F) IT/MPT effects * BASS_MUSIC flags rearranged to mirror BASS_SAMPLE/STREAM counterparts * Output automatically started during initialization * BASS_ChannelGetData once again accepts any "length" param * All function comments have been removed from the API headers to avoid outdated/incorrect information - the BASS.CHM documentation should be used. * TMT Pascal API removed from main distribution - now available on the website * A few more 'K' knocked off the DLL size :) 1.8a - 18/6/2003 ---------------- * Tweaks 'n' fixes, including... Fixed seeking bug on 32-bit OGG streams Fixed seeking on a decoding channel after it has reached the end Low FPU precision (eg. when using Direct3D) issue addressed Improved speakers (BASS_INFO) detection BASS_ChannelSeconds2Bytes return value is rounded down to nearest sample BASS_ChannelGetData "length" param must equal a whole number of samples Slide syncs are triggered by "-2" volume slides on "autofree" streams * Support for Unicode filenames BASS_UNICODE (BASS_SampleLoad/BASS_StreamCreateFile/BASS_MusicLoad flag) * 4096 sample FFT BASS_DATA_FFT4096/S (BASS_ChannelGetData flags) * Another 'K' knocked off the DLL size 1.8 - 9/3/2003 -------------- * 32-bit floating-point channels BASS_SAMPLE_FLOAT (BASS_StreamCreate/URL/File flag) BASS_MUSIC_FLOAT (BASS_MusicLoad flag) BASS_SAMPLE_FLOAT (BASS_RecordStart flag) BASS_DEVICE_FLOATDSP (BASS_Init flag) DSPTEST example updated * Support for 32-bit floating-point (type 3) WAV files BASS_StreamCreateFile/URL BASS_SampleLoad * Channel speaker assignment BASS_SPEAKER_FRONT (BASS_MusicLoad/BASS_StreamCreate/File/URL flag) BASS_SPEAKER_REAR " BASS_SPEAKER_CENLFE " BASS_SPEAKER_REAR2 " BASS_SPEAKER_FRONTLEFT " BASS_SPEAKER_FRONTRIGHT " BASS_SPEAKER_REARLEFT " BASS_SPEAKER_REARRIGHT " BASS_SPEAKER_CENTER " BASS_SPEAKER_LFE " BASS_SPEAKER_REAR2LEFT " BASS_SPEAKER_REAR2RIGHT " BASS_INFO (speakers member) BASS_DEVICE_SPEAKERS (BASS_Init flag) 4SPEAKER example replaced by SPEAKERS example * Recording input type retrieval BASS_INPUT_TYPE_xxx (BASS_RecordGetInput) RECTEST example updated * Non-interpolated MOD mixing BASS_MUSIC_NONINTER (BASS_MusicLoad/PlayEx flag) * Performance improvements FFT up to 100% faster! MP3(MPEG2/2.5) decoding up to 60% faster MMX mixers 5-10% faster MP3(MPEG1)/MP2/MP1/OGG decoding all ~5% faster * Optional disabling of FFT windowing BASS_DATA_FFT_NOWINDOW (BASS_ChannelGetData flag) * BASS_ERROR_FILEFORM - error code to distinguish between file and sample format BASS_MusicLoad BASS_SampleLoad BASS_StreamCreate/File/URL * BASS_StreamGetFilePosition mode flags added BASS_FILEPOS_DECODE/DOWNLOAD/END * DirectX 9 detection BASS_INFO (dsver member) * Initialization flags retrieval BASS_INFO (initflags member) * Half-rate MP3 playback option removed BASS_MP3_HALFRATE flag *removed* * New internal "plugin" system - BASSWMA is further integrated as a result * Improved documentation - integrated with BASSWMA, search option added * VB version of DSPTEST example added * Delphi RECORDTEST example added * Guess what... reduced DLL size again :) 1.7 - 27/10/2002 ---------------- * New alternative DX8 (DMO) effects implementation BASS_StreamCreate/File/URL BASS_MusicLoad BASS_ChannelSetFX SYNTH example updated * User file streaming BASS_STREAM_FILEPROC (BASS_StreamCreate flag) STREAMFILEPROC * DSP & FX support for decoding channels BASS_ChannelSetDSP BASS_ChannelSetFX * Support for DX8 (DMO) effects in IT/XM/MO3 files BASS_MusicLoad * Support for chained OGG streaming (and syncing) BASS_StreamCreateURL BASS_SYNC_META (BASS_ChannelSetSync type) * Attribute (volume/frequency/pan) sliding BASS_ChannelSlideAttributes BASS_ChannelIsSliding BASS_SYNC_SLIDE (BASS_ChannelSetSync type) * Recording without a callback function BASS_RecordStart LIVEFX example added * Query a channel's buffered data BASS_DATA_AVAILABLE (BASS_ChannelGetData flag) * Discard data from the recording buffer BASS_ChannelGetData * Adjustable internet stream config (timeout/buffer lengths) BASS_SetNetConfig * Recommended minimum buffer length BASS_INFO (minbuf member) * MOD music flags adjustment without changing playback position BASS_MusicPlayEx PLAYER (MASM) example updated * More functions are now useable in MOD music "mixtime" syncs SYNCPROC BASS_ChannelSetPosition BASS_MusicPlayEx BASS_MusicSetAmplify BASS_MusicSetPanSep * Maximum buffer length increased to 5 seconds BASS_SetBufferLength * Support for extended filter range in IT files BASS_MusicLoad * Speedier MOD music file verification BASS_MusicLoad * Delphi 3DTEST example fixed * Magically reduced DLL size again :) 1.6a - 25/8/2002 ---------------- * OGG support updated to 1.0 * Stereo FFT BASS_DATA_FFT512S/1024S/2048S (BASS_ChannelGetData flags) * Support for "Invert Loop" (EFx) MOD effect * Reduced DLL size * New Delphi examples WRITEWAV - WAVE writer example SAMPLEVIS - Visualisation example 1.6 - 13/6/2002 --------------- * 64-bit stream lengths and positions BASS_StreamGetLength BASS_ChannelBytes2Seconds BASS_ChannelSeconds2Bytes BASS_ChannelGetPosition BASS_ChannelSetPosition BASS_ChannelSetSync * Recording input selection BASS_RECORDINFO (inputs & singlein members) BASS_RecordGetInputName BASS_RecordGetInput BASS_RecordSetInput * Adjustable recording update period BASS_RecordStart * Load OGG files as samples BASS_SampleLoad * CD drive door opening & closing BASS_CDDoor * CDDB2 ID retrieval BASS_CDID_CDDB2 (BASS_CDGetID flag) * Streaming beyond initial file length BASS_StreamCreateFile * Recording position bytes<->seconds translation BASS_ChannelBytes2Seconds BASS_ChannelSeconds2Bytes * Improved multi-threaded support (play from any thread) BASS_MusicPlay/Ex BASS_SamplePlay/3D/Ex BASS_StreamPlay BASS_DEVICE_NOSYNC flag *removed* * Paused channel status BASS_ACTIVE_PAUSED (BASS_ChannelIsActive) * Integrated WMA stream freeing BASS_StreamFree BASS_Free * Pin-point accurate OGG seeking without BASS_MP3_SETPOS flag * Win2k DS buffer bug fix 1.5a - 14/4/2002 ---------------- * NT4 fix (also enables "nosound" device without DX installed) BASS_ERROR_DX error code * MOD music loading without the samples BASS_MUSIC_NOSAMPLE (BASS_MusicLoad flag) * Custom decoding channels BASS_STREAM_DECODE (BASS_StreamCreate flag) * 5 second HTTP connection timeout BASS_ERROR_TIMEOUT (BASS_StreamCreateURL error code) 1.5 - 31/3/2002 --------------- * Improved performance MMX mixers lot faster (over 50% faster in some cases!) OGG decoding 15-20% faster MP3 decoding 5-10% faster * Recording BASS_RecordGetDeviceDescription BASS_RecordInit BASS_RecordFree BASS_RecordGetInfo BASS_RecordStart * OGG support built-in (OGG/VORBIS DLLs not required) BASS_DEVICE_OGG flag *removed* * MOD music seeking in seconds BASS_MusicPlayEx BASS_ChannelSetPosition * Shoutcast metadata retrieval BASS_STREAM_META (BASS_StreamCreateURL flag) BASS_TAG_META (BASS_StreamGetTags type) BASS_SYNC_META (BASS_ChannelSetSync type) * 1000 volume levels BASS_DEVICE_VOL1000 (BASS_Init/CDInit flag) * CDDB ID retrieval BASS_CDID_CDDB (BASS_CDGetID flag) * Leave the CD volume as it is during init/closing BASS_DEVICE_LEAVEVOL (BASS_CDInit flag) * FFT enabled on decoding channels BASS_ChannelGetData * Left level duplicated on right for mono channels BASS_ChannelGetLevel * Improved MPEG length estimation without BASS_MP3_SETPOS flag BASS_StreamGetLength * Support for Modplug/ADPCM compressed files BASS_MusicLoad * Device description function parameter change BASS_GetDeviceDescription * MASM API 1.4 - 30/1/2002 --------------- * Channel decoding without playback BASS_MUSIC_DECODE (BASS_MusicLoad flag) BASS_STREAM_DECODE (BASS_StreamCreateFile/URL flag) BASS_ChannelGetData * Windows message sync callbacks BASS_SYNC_MESSAGE (BASS_ChannelSetSync flag) * Adjustable channel volumes in MOD musics BASS_MusicSetChannelVol BASS_MusicGetChannelVol * Customizable DirectSound initialization object BASS_SetCLSID * Retrieve HMUSIC/HSTREAM/HCHANNEL IDirectSoundBuffer interfaces BASS_GetDSoundObject * A3D functions removed (use BASS_SetCLSID/BASS_GetDSoundObject to access A3D) BASS_DEVICE_A3D (BASS_Init flag) BASS_SetA3DResManager BASS_GetA3DResManager BASS_SetA3DHFAbsorbtion BASS_GetA3DHFAbsorbtion * Callback functions now work in VB6 DSPPROC STREAMPROC SYNCPROC * Improved PCM WAVE streaming performance BASS_StreamCreateFile BASS_StreamCreateURL * OGG modules updated to RC3 * Stereo sample support in MO3 format * MO3 encoder now distributed separately from BASS 1.3 - 17/11/2001 ---------------- * Manual buffer updating BASS_DEVICE_NOTHREAD (BASS_Init flag) BASS_Update * Adjustable buffer update period (allows small buffer sizes) BASS_Init * Output device latency retrieval BASS_INFO (latency member) * MPEG/OGG seeking without BASS_MP3_SETPOS flag BASS_ChannelSetPosition * Internet file streaming from offsets BASS_StreamCreateURL * File stream tag/comment retrieval (ID3/ID3v2/OGG/HTTP/ICY tags) BASS_StreamGetTags * Byte<->time position translation BASS_ChannelBytes2Seconds BASS_ChannelSeconds2Bytes * UMX (Unreal/Tournament music package) format support BASS_MusicLoad * S3M/IT sync fx changed to S2x (S0x conflicted with S00) BASS_SYNC_MUSICFX * Stereo sample support in IT/XM/S3M formats * MO3: OGG compression supported 1.2 - 25/9/2001 --------------- * OGG (Ogg Vorbis) stream support BASS_DEVICE_OGG (BASS_Init flag) BASS_StreamCreateFile BASS_StreamCreateURL * Channel linking (start/stop/pause/resume channels together) BASS_ChannelSetLink BASS_ChannelRemoveLink * MOD music playback length calculation BASS_MUSIC_CALCLEN (BASS_MusicLoad flag) BASS_MusicGetLength * Pre-buffering BASS_MusicPreBuf BASS_StreamPreBuf * Samples with single simultaneous playbacks have same HSAMPLE/HCHANNEL handle BASS_SamplePlay/Ex * Stopping a custom stream flushes its buffer contents BASS_ChannelStop 1.1a - 31/8/2001 ---------------- * NT4 bug fixed * XM Wxx effect syncing BASS_SYNC_MUSICFX * MP3/2/1 rewinding without BASS_MP3_SETPOS BASS_ChannelSetPosition 1.1 - 11/8/2001 --------------- * DX8 (DMO) effects BASS_SAMPLE_FX (BASS_StreamCreate/File/URL flag) BASS_MUSIC_FX (BASS_MusicLoad flag) BASS_ChannelSetFX BASS_ChannelRemoveFX BASS_FXSetParameters BASS_FXGetParameters BASS_FXCHORUS structure BASS_FXCOMPRESSOR structure BASS_FXDISTORTION structure BASS_FXECHO structure BASS_FXFLANGER structure BASS_FXGARGLE structure BASS_FXI3DL2REVERB structure BASS_FXPARAMEQ structure BASS_FXREVERB structure * Internet file streaming in blocks (inc. Shoutcast/Icecast stream support) BASS_STREAM_BLOCK (BASS_StreamCreateURL flag) * 512/1024/2048 sample FFT BASS_DATA_FFT512/1024/2048 (BASS_ChannelGetData flags) * CD identification BASS_CDGetID * Improved DX version detection BASS_INFO (dsver member) 1.0 - 20/6/2001 --------------- * Load MP3/MP2/MP1 files as samples BASS_SampleLoad * Internet file streaming from FTP servers BASS_StreamCreateURL * Save a local copy of internet file streams BASS_StreamCreateURL * Sample accurate file stream seeking BASS_ChannelSetPosition BASS_StreamGetBlockLength *removed* * Stream position synchronizer BASS_SYNC_POS * Increased synchronizer precision * Improved MPEG file detection and error detection * Stop MOD musics on a backwards jump effect BASS_MUSIC_STOPBACK (BASS_MusicLoad/PlayEx flag) * Leave the volume as it is during closing (as well as initialization) BASS_DEVICE_LEAVEVOL (BASS_Init flag) * Optional automatic use of foreground window handle during initialization BASS_Init * Reduced DLL size * VB API fixes 0.9 - 18/4/2001 --------------- * Internet file streaming BASS_StreamCreateURL * MP1 & MP2 (MPEG layer 1 & 2) support BASS_StreamCreateFile/URL * MPEG 2.5 support (12000/11025/8000hz sample rates) BASS_StreamCreateFile/URL * Decoding/download/end file stream position retrieval BASS_StreamGetFilePosition * XMPlay surround sound for MOD musics BASS_MUSIC_SURROUND (BASS_MusicLoad/PlayEx flag) BASS_MUSIC_SURROUND2 (BASS_MusicLoad/PlayEx flag) * Restrict the download rate of internet file streams BASS_STREAM_RESTRATE (BASS_StreamCreateURL flag) * Check if an internet file stream is stalled BASS_ChannelIsActive * Automatically free a stream when it stops or ends BASS_STREAM_AUTOFREE (BASS_StreamCreate/File/URL flag) * Leave the volume as it is during initialization BASS_DEVICE_LEAVEVOL (BASS_Init flag) * Number of CD tracks retrieval BASS_CDGetTracks * CD track length retrieval BASS_CDGetTrackLength * Exact stream length set after whole file is streamed BASS_StreamGetLength * TMT Pascal API and samples * Dynamic-loading Delphi API 0.8a - 28/2/2000 ---------------- * Updated Delphi API and samples 0.8 - 24/1/2000 --------------- * Improved MP3 performance on P2/K6 and above CPUs * User DSP functions on streams and MOD musics BASS_ChannelSetDSP BASS_ChannelRemoveDSP * DX7 voice allocation & management BASS_SAMPLE_VAM (BASS_SampleLoad/Create flag) BASS_VAM_xxx flags BASS_SAMPLE (vam & priority members) * DX7 software 3D algorithm selection BASS_Set3DAlgorithm * DirectSound interface retrieval BASS_GetDSoundObject * Log/linear volume & panning curves BASS_SetLogCurves * User data passed to callback functions STREAMPROC - BASS_StreamCreate SYNCPROC - BASS_ChannelSetSync * New synchronizer BASS_SYNC_MUSICFX * New synchronizer flag BASS_SYNC_MIXTIME * Disable synchronizers option - saves a little CPU time BASS_DEVICE_NOSYNC (BASS_Init flag) * Hi-res floating-point CPU usage monitoring BASS_GetCPU * Wait for playback to start when playing a CD BASS_CDPlay * DirectSound (dsound.dll) version retrieval BASS_INFO (dsver member) * Removed volume sliding functions (they were fairly pointless) BASS_SlideVolume BASS_IsSliding * MO3: read/write encoder settings * MO3: remove inst/samp/message texts now optional * MO3: LAME encoder settings 0.7 - 3/10/1999 --------------- * MO3 (MP3 compressed MODs) * A3D functions BASS_DEVICE_A3D (BASS_Init flag) BASS_INFO (a3d member) BASS_SetA3DResManager BASS_GetA3DResManager BASS_SetA3DHFAbsorbtion BASS_GetA3DHFAbsorbtion * Music/stream immediate sample data retrieval BASS_ChannelGetData * File stream (WAV/MP3) length retrieval BASS_StreamGetLength BASS_StreamGetBlockLength * File stream seeking BASS_ChannelSetPosition * Mono MP3 option (lower CPU usage) BASS_StreamCreateFile * Music length retrieval BASS_MusicGetLength * Music name retrieval BASS_MusicGetName * Stop notes when moving MOD music position BASS_MUSIC_POSRESET (BASS_MusicLoad/BASS_MusicPlayEx flag) * BASS_ERROR_FREQ - invalid sample rate error code BASS_SampleCreate BASS_SamplePlayEx BASS_SamplePlay3DEx BASS_StreamCreate BASS_ChannelSetAttributes * Delphi and VB APIs 0.6a - 26/7/1999 ---------------- * Half rate MP3 option (lower CPU usage) BASS_MP3_HALFRATE * Loading/streaming from file offsets BASS_MusicLoad BASS_SampleLoad BASS_StreamCreateFile * Global music/sample/stream volume levels BASS_SetGlobalVolumes BASS_GetGlobalVolumes * Other new function BASS_SampleStop * New synchronizer BASS_SYNC_END * New sample overrider BASS_SAMPLE_OVER_DIST * LoadLibrary/GetProcAddress instructions and example 0.5 - 4/7/1999 -------------- * Documentation! * File streaming (MP3 and WAV) BASS_StreamCreateFile * Custom generated samples BASS_SampleCreate BASS_SampleCreateDone * Other new function BASS_MusicSetPositionScaler * Renamed function BASS_ChannelClearSync -> BASS_ChannelRemoveSync * Alterations made to BASS_ChannelGetPosition BASS_SampleLoad BASS_StreamPlay 0.4 - 30/3/1999 --------------- * Compressed WAV samples support (using audio CODECs) * Updated CD volume handling - now works with SB Live * More linear channel volume/pan scales (were slightly off before) * "no sound" device option * 3D sound functions BASS_Set3DFactors BASS_Get3DFactors BASS_Set3DPosition BASS_Get3DPosition BASS_Apply3D BASS_SamplePlay3D BASS_SamplePlay3DEx BASS_ChannelSet3DAttributes BASS_ChannelGet3DAttributes BASS_ChannelSet3DPosition BASS_ChannelGet3DPosition * EAX functions BASS_SetEAXParameters BASS_GetEAXParameters BASS_ChannelSetEAXMix BASS_ChannelGetEAXMix * Other new functions BASS_GetDeviceDescription BASS_SetBufferLen BASS_ChannelGetFlags BASS_ChannelPause BASS_ChannelResume BASS_ChannelSetPosition * Replaced function BASS_CDResume -> BASS_ChannelResume * Alterations made to BASS_Init BASS_CDInit BASS_SampleLoad BASS_StreamPlay BASS_INFO structure BASS_SAMPLE structure BASS_DEVICE_xxx flags BASS_SAMPLE_xxx flags 0.3 - 8/3/1999 -------------- * Synchronization functions BASS_ChannelSetSync BASS_ChannelClearSync * Other new functions BASS_GetVersion BASS_ChannelGetPosition BASS_ChannelGetLevel BASS_ChannelGetAttributes BASS_ChannelSetAttributes * Replaced functions BASS_MusicStop -> BASS_ChannelStop BASS_MusicSetVolume -> BASS_ChannelSetAttributes BASS_CDStop -> BASS_ChannelStop BASS_CDSetVolume -> BASS_ChannelSetAttributes BASS_CDGetVolume -> BASS_ChannelGetAttributes BASS_ChannelUpdate -> BASS_ChannelSetAttributes * Alterations made to BASS_MusicPlayEx BASS_StreamPlay BASS_INFO structure 0.2 - 28/2/1999 --------------- * First public release Credits ======= Ogg Vorbis decoding is based on libogg/vorbis, Copyright (c) 2002-2004 Xiph.org Foundation CHMOX is (c) 2004 Stéphane Boisson, http://chmox.sourceforge.net/ API/Sample contributors ----------------------- Visual Basic: Adam Hoult, Hendrik Knaepen, Arthur Aminov, Peter Hebels Delphi: Titus Miloi, Rogier Timmermans, Alessandro Cappellozza, Jesse Naranjo, Chris Troesken, Evgeny Melnikov MASM: Octavian Chis Bug reports, Suggestions, Comments, Enquiries, etc... ===================================================== If you have any of the aforementioned please visit the BASS forum at the website. If you can't find an answer there, you can also email: bass@un4seen.com