1.4.5 Update Mac OSX build to use Intel 32-bit 1.4.4 Fixes to support sound output on Vista Make "Edit sequence" work on WinXP Default to 60-minutes for WAV-output if a length can't be established "Write to WAV (30 min)" option for Windows Stop status line wrapping on Windows 1.4.3 Fixed problem when playing 7+ hour sequences with -SE or -L Warns properly if the WAV file limit of ~7 hours is exceeded, and truncates 1.4.2 Handles playing sequences to the clock across a daylight savings time change Improved Linux /dev/dsp initialisation to get a good fragment size Fixed OGG setup bug that affected some Linux systems when playing river sounds 1.4.1 Added wakeup option to -p drop Permitted duration of -p drop session to be modified Added ReplayGain handling for OGG files Applied vorbisgain to river sound files Added support for writing to a WAV file through Windows right-click menu River sounds now distributed in separate archive, except on Windows 1.4.0 Added support for randomly looping OGG files with SBAGEN_LOOPER tag Added two standard looping river sounds OGG files to archive Added / for handling plain sine tones (no beats) Sequence (SBG) files may now contain all options, including -i and -p Added -d option to select a different /dev/dsp device Added -c option to compensate for low-frequency rolloff of audio equipment Added bail-out code so that thread terminates correctly if other one dies Added -p drop builtin predefined sequence (thanks to Jonathan Bisson for the first version of this code) Added -p slide builtin predefined sequence Added support to look for -m files in program directory 1.2.0 Added support for Ogg and MP3 files for mix input with -m switch Added mix/ channel type for controlling level of mix input Added ring buffering for -m and -M input streams to reduce chance of dropouts Added short usage message, with longer usage help with option -h Added "Press return" message for Windows users on error Added dithering to improve output quality Output rate is now automatically picked up from input WAV/Ogg/MP3 file, unless overridden by -r Added support for command-line options embedded in sequence files (e.g. -m) Display ## comments from sequence file on playback Support multiple sequence files on the command line, to permit separate files for tone-set libraries and sequences, for example Support automatic building with/without MP3/OGG according to availability Better information in error reports Miscellaneous clean-ups Documentation overhaul Using .sbg extension now, to improve user experience on Windows Converted most t-* files to ts-*.sbg Created .sbg files for tone-sets in shell-scripts Updated all .sbg files to include ## comments and options where necessary 1.0.14 Fixed endianness problem on output for OSX users Added T_MSVC macro to handle compilation using MSVC Added mk-msvc.txt with instructions for building with MSVC 1.0.13 Increased number of channels to 16 (was 8) For mix-in files ending with .wav/.WAV, correctly skip header 1.0.12 NetBSD script added Added mix options: -m and -M New p-drop sequence script 1.0.11 Changed Mac support to use CoreAudio because Carbon calls failed on OS 10.1 1.0.10 Added support for Mac OS X using Carbon calls. Added -T option to start playback at a given clock time Cleaned up platform-specific code handling in source 1.0.9 Added support for Windows real-time output through direct Win32 calls Added experimental support for user-defined brain waveforms 1.0.8 Added new `spin' effect 1.0.7 Added -F and -R options to allow faster changes within the sequence 1.0.6 Fixed -q to work correctly in conjunction with -SE Fixed to use binary-mode when outputting files (for DOS) 1.0.5 Added code to handle output on non-ANSI terminals when NO_ANSI_TTY is defined 1.0.4 Added -W option to write WAV file headers to files or stdout Added -S and -E options to run sequence as a script Preprocessor lines added to support compilation without direct /dev/dsp output -L option now outputs exactly the right length, with either raw or WAV output 1.0.3 Allowed sequence file to be read from standard input Changed -v option to -D, and added options -o -O -L -Q Tidied up time + voice output, and time scanning Switched to using stderr for informational output, with quiet option Added facility to output to a file or pipe Added a time limit option Improved synchronisation with real-time Added bell sound 1.0.2 Made more friendly to other compilers No longer requires C++ part of GCC to build 1.0.1 Added 8-bit support Rationalised argument processing 1.0.0 Initial release TO-DO Add support on Mac OS X for CoreAudio sample-rate conversion TO-DO Maybe necessary to fix DOS output to pipe to use binary mode ? Allow multiple simultaneous sequences to run, overlaying one another Tone-set option to gently oscillate the beat frequency up and down Option to randomize the carrier frequencies/phases slightly Fade between tone-sets according to joystick port input Open /dev/dsp twice, and set buffers not-too-long and not-too-short Option to output a loop-able file of exactly the right length for -i option Allow keypresses to cause sequence to jump forwards/backwards to marked points