annotate CHANGELOG @ 2574:0cbdd15a96f4

Ensure transforms are populated before trying to instantiate a plugin for one; add (export-style) test for this
author Chris Cannam
date Thu, 25 Jun 2020 13:32:23 +0100
parents 7e8a766af655
children 32c3e8dfd11d
rev   line source
Chris@2484 1
Chris@2567 2 Changes in Sonic Visualiser v4.1 (18 June 2020) since the previous release 4.0.1:
Chris@2484 3
Chris@2484 4 - Support "dark mode" on Windows and Linux as well as macOS
Chris@2484 5
Chris@2484 6 - Add right-click (or Ctrl-click, on the Mac) context menus to the
Chris@2484 7 layer property tabs, pane zoom controls, and all dial controls,
Chris@2484 8 providing some basic edit and reset functions
Chris@2484 9
Chris@2484 10 - Provide format options when exporting layers to CSV, allowing
Chris@2498 11 control over column separator, header row, and timestamp format
Chris@2484 12
Chris@2567 13 - Permit and handle optional header row when importing from CSV
Chris@2567 14
Chris@2484 15 - Add export of spectrogram data to CSV formats
Chris@2484 16
Chris@2533 17 - Support doubling escapes for quotes in quoted CSV fields on import
Chris@2533 18
Chris@2533 19 - Fix truncated image export when exporting from spectrogram view
Chris@2533 20 that hasn't finished loading when the export is requested
Chris@2533 21
Chris@2498 22 - Fix failure to show parameter updates when changing the current
Chris@2498 23 program in a Vamp plugin that supports programs (e.g. Melodia)
Chris@2498 24
Chris@2502 25 - Fix inability of Windows builds to open https:// URLs
Chris@2502 26
Chris@2533 27 - Add references to Vamp Plugin Pack in "Find a Transform" results
Chris@2533 28 for plugins that are not yet installed but are available in pack
Chris@2533 29
Chris@2533 30 - Improve and tidy various aspects of OSC support, and update
Chris@2533 31 documentation for it
Chris@2533 32
Chris@2498 33 - Improve performance of peak-frequency spectrogram
Chris@2498 34
Chris@2484 35 - Fix missing undo/redo of layer renames
Chris@2484 36
Chris@2533 37 - Fix failure to audition effects plugins live, while adjusting their
Chris@2533 38 parameters in preparation for applying them - this worked in some
Chris@2533 39 cases, but not the most common ones; it should now work everywhere
Chris@2533 40
Chris@2421 41
Chris@2430 42 Changes in Sonic Visualiser v4.0.1 (10 Dec 2019) since the previous release 4.0:
Chris@2421 43
Chris@2421 44 - Fix nonsense vertical scale in NoteLayer when displaying a model
Chris@2421 45 with non-Hz scale (e.g. from an analysis plugin that outputs MIDI
Chris@2421 46 note values)
Chris@2421 47
Chris@2421 48 - Fix failure to open playback device when using macOS Catalina with
Chris@2421 49 certain audio devices
Chris@2421 50
Chris@2421 51 - Fix failure to make installed executables executable when
Chris@2423 52 compiling and installing the source package
Chris@2421 53
Chris@2211 54
Chris@2403 55 Changes in Sonic Visualiser v4.0 (25 Oct 2019) since the previous release 3.3:
Chris@2328 56
Chris@2335 57 - Add Box annotation layer type, typically used for time-frequency
Chris@2335 58 boxes to be annotated over a spectrogram. Because this introduces a
Chris@2335 59 new layer type into the session file format, the major version
Chris@2383 60 number has been bumped to v4.0. Sessions saved from v4.0 can still
Chris@2383 61 be opened in earlier versions of Sonic Visualiser, but any Box
Chris@2383 62 layers will not be loaded
Chris@2383 63
Chris@2383 64 - Fix behaviour of auto-align layers on top of waveform: they can now
Chris@2383 65 be aligned in the vertical scale, if they have a unit of V and the
Chris@2383 66 waveform is of a single channel in linear or dB mode
Chris@2383 67
Chris@2383 68 - Make the UI more readable in macOS "dark mode"
Chris@2383 69
Chris@2383 70 - Fix sluggishness in starting and stopping playback when using
Chris@2383 71 PulseAudio v13.0+
Chris@2335 72
Chris@2328 73
Chris@2345 74 Changes in Sonic Visualiser v3.3 (21 May 2019) since the previous release 3.2.1:
Chris@2211 75
Chris@2211 76 - Add support for reading the Opus audio codec on all platforms
Chris@2211 77
Chris@2211 78 - Add support for WMA and AAC formats on 64-bit Windows. (AAC was
Chris@2211 79 already supported on macOS.) Note that AAC support on Windows does
Chris@2211 80 not support "gapless" import, i.e. removing the encoder gaps at
Chris@2211 81 start and end of the stream
Chris@2211 82
Chris@2260 83 - Add ability to choose the field separator when importing CSV and
Chris@2260 84 CSV-like files, if more than one possible candidate separator is
Chris@2260 85 found in the file
Chris@2260 86
Chris@2260 87 - Fix crash when closing session or starting a new session while
Chris@2260 88 calculating alignment of multiple audio files
Chris@2260 89
Chris@2260 90 - Fix crash when running certain plugins that call for
Chris@2260 91 frequency-domain input at non-power-of-two block sizes
Chris@2260 92
Chris@2260 93 - Fix wandering left edge of measure-tool rectangle while dragging
Chris@2260 94 out the area
Chris@2260 95
Chris@2260 96 - Ensure that plugin stderr debug output is logged to the SV log file
Chris@2260 97
Chris@2002 98
Chris@2345 99 Changes in Sonic Visualiser 3.2.1 (07 Jan 2019) since the previous release 3.2:
Chris@2175 100
Chris@2175 101 - Fix failure to record from built-in microphone on macOS 10.14
Chris@2175 102 (caused by lack of microphone permission request text)
Chris@2175 103
Chris@2175 104 - Fix crash when closing SV or starting a new session during recording
Chris@2175 105
Chris@2175 106 - Fix crash on exit in some builds that disable OSC support
Chris@2175 107
Chris@2175 108 - Fix flashing effect when scrolling certain configurations of colour 3d
Chris@2175 109 plot layer leftwards
Chris@2175 110
Chris@2175 111
Chris@2345 112 Changes in Sonic Visualiser 3.2 (07 Dec 2018) since the previous release 3.1.1:
Chris@2002 113
Chris@2048 114 - Add ability to zoom closer than one sample per pixel, so as to see
Chris@2048 115 the interpolated signal level between samples
Chris@2048 116
Chris@2110 117 - Add oversampling control to the spectrogram and spectrum layers
Chris@2110 118
Chris@2110 119 - Highlight and label frequency peaks in the spectrum as the mouse
Chris@2110 120 rolls over them, when enabled in the parameter area
Chris@2110 121
Chris@2002 122 - Add feature to convert and import audio from a CSV data file
Chris@2002 123
Chris@2048 124 - Add some new colour maps, and restore the old Blue on Black one
Chris@2048 125
Chris@2110 126 - Speed up spectrum rendering at high resolutions
Chris@2110 127
Chris@2048 128 - Fix failure to pass Nyquist bins correctly to
Chris@2048 129 frequency-domain-input Vamp plugins in some circumstances
Chris@2048 130
Chris@2110 131 - Fix sometimes incorrect shortcut associations for new-layer menu
Chris@2110 132 items
Chris@2110 133
Chris@2139 134 - Various other rendering improvements and bug fixes
Chris@2110 135
cannam@1948 136
Chris@2345 137 Changes in Sonic Visualiser 3.1.1 (14 Aug 2018) since the previous release 3.1:
cannam@1948 138
cannam@1948 139 - Fix failure to record correctly into an empty session with certain
cannam@1948 140 audio drivers
cannam@1948 141
Chris@1958 142 - Fix failure to run LADSPA plugins at all, except with some unusual
Chris@1958 143 path layouts
Chris@1958 144
Chris@1958 145 - Fix failure to silence sonified notes when rewinding backwards or
Chris@1958 146 jumping back from a loop endpoint
Chris@1958 147
cannam@1948 148 - Fix macOS .dmg image so as to use older HFS+ filesystem for compatibility
cannam@1948 149
Chris@1871 150
Chris@2345 151 Changes in Sonic Visualiser 3.1 (14 July 2018) since the previous release 3.0.3:
Chris@1871 152
Chris@1871 153 - Add Plugins tab to Preferences dialog, from which you can review
Chris@1871 154 the plugin load paths and see which plugins were loaded from which
Chris@1871 155 locations, and also customise load paths (though the various path
Chris@1871 156 environment variables are still supported)
Chris@1871 157
Chris@1935 158 - Stream the export of audio data and other CSV data so that
Chris@1935 159 very large exports don't hang the UI or run us out of memory
Chris@1935 160 (thanks to Lucas Thompson)
Chris@1935 161
Chris@1935 162 - Ensure vertical scale appears for auto-align layers when there is
Chris@1935 163 nothing else to auto-align them to
Chris@1935 164
Chris@1871 165 - Fix another long-standing Windows-platform wide-char/utf8
Chris@1871 166 conversion problem, with environment variable naming and contents
Chris@1871 167
Chris@1871 168 - Improve handling of incomplete session loads, i.e. situations where
Chris@1871 169 the audio files referred to by a session could not be found -
Chris@1871 170 previously the session could be re-saved immediately thus losing
Chris@1871 171 the audio reference; now at least we disable Save (enabling only
Chris@1871 172 Save As) and show a warning
Chris@1871 173
Chris@1871 174 - Update pane and layer menu shortcuts so that the
Chris@1871 175 waveform/spectrogram/etc shortcuts (Shift+G etc) operate on the
Chris@1871 176 source model in the currently-selected pane rather than the main
Chris@1871 177 model. This is a backward-incompatible change but is a far more
Chris@1871 178 intuitive way for the function to work
Chris@1871 179
Chris@1935 180 - Use dark background for bright colours in time-value/note/etc
Chris@1935 181 layers as well as e.g. waveforms - this is how it was always
Chris@1935 182 "intended to" work, but it is a backward-incompatible change
Chris@1935 183
Chris@1871 184 - Make "Select All" select the whole span of everything that exists,
Chris@1871 185 not just the main model
Chris@1871 186
Chris@1871 187 - Add horizontal scale to Spectrum layer
Chris@1871 188
Chris@1871 189 - Improve spacing and labelling of vertical log scales
Chris@1871 190
Chris@1871 191 - Update build system for better Cap'n Proto version support and to
Chris@1871 192 use Repoint for code management in the repository
Chris@1871 193
Chris@1871 194 - Various other bug fixes
Chris@1871 195
Chris@1702 196
Chris@2345 197 Changes in Sonic Visualiser 3.0.3 (25 May 2017) since the previous release 3.0.2:
Chris@1702 198
Chris@1702 199 - Improve decisions about where and how to label vertical scales
Chris@1702 200
Chris@1702 201 - Update build support material and documentation to reflect the
Chris@1702 202 official release of Cap'n Proto 0.6 (which we can now use rather
Chris@1702 203 than depending on git builds)
Chris@1702 204
Chris@1669 205
Chris@2345 206 Changes in Sonic Visualiser 3.0.2 (25 Mar 2017) since the previous release 3.0.1:
Chris@1669 207
Chris@1669 208 - Fix crash when changing parameters for spectrum view
Chris@1669 209
Chris@1669 210 - Fix incorrect measure tool crosshairs in spectrum view
Chris@1669 211
Chris@1669 212 - Update Russian and Czech UI translations (thanks to Alexandre Prokoudine
Chris@1669 213 and Pavel Fric respectively)
Chris@1702 214
Chris@1658 215
Chris@2345 216 Changes in Sonic Visualiser 3.0.1 (12 Mar 2017) since the previous release 3.0:
Chris@1658 217
Chris@1658 218 - Fix crashes with MIDI devices and speedup/slowdown control on Windows
Chris@1661 219
Chris@1658 220 - Update MIDI input driver layer
Chris@1447 221
Chris@1661 222
Chris@2345 223 Changes in Sonic Visualiser 3.0 (07 Mar 2017) since the previous release 2.5:
Chris@1447 224
Chris@1516 225 - Add ability to record audio, and ability to change the audio device
Chris@1516 226 for playback or recording in the preferences
Chris@1447 227
Chris@1447 228 - Add complete support for high-resolution (Hi-DPI or retina)
Chris@1511 229 displays, including for layer data rendering as well as UI controls
Chris@1511 230 and icons. This makes the biggest difference when using a retina
Chris@1511 231 Mac, on which previous versions did not render layer data at retina
Chris@1447 232 resolution, but it also improves scaling and rendering of UI
Chris@1447 233 elements on Hi-DPI displays on Windows and Linux
Chris@1447 234
Chris@1451 235 - Add ability to export scalable (SVG) image files
Chris@1451 236
Chris@1447 237 - Run plugins in a separate process, so that if a plugin crashes, it
Chris@1447 238 no longer brings down Sonic Visualiser with it. In every other
Chris@1447 239 respect the behaviour should be unchanged
Chris@1447 240
Chris@1447 241 - Scan plugins on startup in a separate process, and report on any
Chris@1447 242 that crash or won't load
Chris@1447 243
Chris@1527 244 - Add ability to open, display, and analyse very long audio files (of
Chris@1527 245 more than 2^32 sample frames)
Chris@1527 246
Chris@1447 247 - Change mp3 file loading so as to compensate for encoder/decoder
Chris@1447 248 delay and padding (using "gapless playback" logic). While this is a
Chris@1447 249 real improvement, unfortunately it does mean that the initial
Chris@1447 250 padding in mp3 file load has changed from previous versions, which
Chris@1447 251 may mean some sessions saved in previous versions are no longer
Chris@1447 252 correctly aligned. It's not a great idea to use mp3 as a file
Chris@1447 253 format of record, because of differences like this between
Chris@1447 254 decoders. The previous behaviour is still available as a preference.
Chris@1447 255
Chris@1470 256 - Add new Hybrid normalisation type for spectrogram and colour 3d
Chris@1470 257 plot layers. This normalises each column to its peak value and then
Chris@1470 258 scales the normalised values by the log of the peak in order to
Chris@1470 259 restore some distinction in scale between columns with different
Chris@1470 260 levels. It can provide quite visually clear results.
Chris@1470 261
Chris@1447 262 - Add function to subdivide time instant layers into regular
Chris@1447 263 intervals (and its inverse)
Chris@1447 264
Chris@1447 265 - Add new preference for default colour scales
Chris@1447 266
Chris@1578 267 - Add a basic ability to zoom (in the frequency axis) to the spectrum
Chris@1624 268
Chris@1447 269 - Switch to using combined level/pan controls in layer property boxes
Chris@1447 270 and for the main volume control
Chris@1447 271
Chris@1520 272 - Make CSV file reader better able to handle files with varying
Chris@1520 273 numbers of columns
Chris@1520 274
Chris@1516 275 - Fix a number of problems on Windows with loading and saving some
Chris@1516 276 file formats to filenames not representable in system codepage
Chris@1516 277
Chris@1520 278 - Add "What's New" dialog
Chris@1520 279
Chris@1527 280 - Finally switch the Windows build to 64-bit by default (with
Chris@1447 281 adapters to run either 32- or 64-bit plugins)
Chris@1451 282
Chris@1447 283
Chris@2345 284 Changes in Sonic Visualiser 2.5 (23 Oct 2015) since the previous release 2.4.1:
Chris@1072 285
Chris@1072 286 - Add unit-converter dialog, for converting between various pitch and
Chris@1072 287 timing units
Chris@1072 288
Chris@1072 289 - Fix failure to reload note layers from session file
Chris@1072 290
Chris@1072 291 - Use a more sensible scale for the play-speed dial
Chris@1072 292
Chris@1072 293 - Fix crash when importing very wide CSV files
Chris@1072 294
Chris@1072 295 - Fix generation of wrong layer type from some CSV files
Chris@1072 296
Chris@1072 297 - Fix failure to export last instant in a time-instant layer
Chris@1072 298
Chris@1457 299
Chris@2345 300 Changes in Sonic Visualiser 2.4.1 (01 Oct 2014) since the previous release 2.4:
Chris@876 301
Chris@876 302 - Fix a crash when rendering certain colour 3d plot layers
Chris@716 303
Chris@1457 304
Chris@2345 305 Changes in Sonic Visualiser 2.4 (01 Sep 2014) since the previous release 2.3:
Chris@714 306
Chris@776 307 - Add support for left/right scrolling using a two-finger touchpad
Chris@776 308 gesture (where available)
Chris@776 309
Chris@716 310 - Make the octave numbering into a configurable option, and change
Chris@716 311 the default. Previously Sonic Visualiser labelled middle-C as "C3";
Chris@716 312 now it labels middle-C as "C4", a more common standard in the world
Chris@776 313 outside MIDI sequencer software. The previous system is available
Chris@776 314 as an option in the Preferences. This affects only the visible
Chris@776 315 labels: there is no change to analysis or to the file format
Chris@714 316
Chris@714 317 - Sonify time-value layers. Any time-value curve whose scale unit is
Chris@714 318 set to Hz will now acquire a playback toggle control; this control
Chris@714 319 is off by default, but if it is switched on, the curve will be
Chris@714 320 played back using a variable-frequency sound generator
Chris@714 321
Chris@714 322 - Add support for playback of note layers with non-MIDI frequencies
Chris@714 323 (formerly the note playback was limited to exact MIDI pitch)
Chris@714 324
Chris@714 325 - Change the default playback sample for note layers from piano to an
Chris@714 326 electric piano with sustain. The piano sample is still available,
Chris@714 327 and any sessions saved using it should continue to use it
Chris@714 328
Chris@867 329 - Add a cancel button for Vamp plugin processing: currently,
Chris@867 330 cancelling a transform results in a part-complete layer rather than
Chris@867 331 removing the results
Chris@867 332
Chris@790 333 - Add keyboard shortcuts to cycle the current layer (in addition to
Chris@790 334 the existing ones to cycle the current pane)
Chris@790 335
Chris@790 336 - Fix various bugs related to layer ordering: layer tabs re-ordering
Chris@790 337 themselves randomly when new layer added, layers being ordered
Chris@791 338 randomly when saving and reloading a session
Chris@790 339
Chris@848 340 - Fix incorrect interaction with non-Unicode usernames when creating
Chris@848 341 temporary and template directories on Windows
Chris@848 342
Chris@714 343 - Shade the start and end of the main audio file, to make them easier
Chris@714 344 to see for files that start or end in silence
Chris@714 345
Chris@714 346 - Speed up rendering and scrolling in time-value layers
Chris@714 347
Chris@714 348 - Make it possible to import CSV files directly into Note layers by
Chris@714 349 adding Pitch as a data type in the CSV file import dialog
Chris@675 350
Chris@856 351 - Fix play pointer jump to wrong frame when clicking on row in the
Chris@856 352 layer edit dialog
Chris@856 353
Chris@848 354 - Fix problems with keyboard shortcuts when using Qt5 on OS/X. This
Chris@848 355 is the first release in which the official builds use Qt5 for all
Chris@848 356 platforms.
Chris@848 357
Chris@675 358
Chris@2345 359 Changes in Sonic Visualiser 2.3 (12 Dec 2013) since the previous release 2.2:
Chris@675 360
Chris@675 361 - Add a startup welcome dialog that also explains what SV makes
Chris@675 362 network connections for and allows user to forbid them
Chris@675 363
Chris@675 364 - Add "Export Audio Data" feature
Chris@675 365
Chris@675 366 - Show piano keyboard scale in note and time-value layers as well
Chris@675 367 as spectrogram, where vertical scale is log Hz; also show
Chris@675 368 numerical scale in note and region layers when not auto-aligned
Chris@675 369
Chris@675 370 - Speed up CSV file import and avoid showing crazily wide window
Chris@675 371 for CSV file format dialog when file has lots of columns
Chris@675 372
Chris@675 373 - Fix incorrectly saved window geometry when exiting from maximised
Chris@675 374 state
Chris@675 375
Chris@675 376 - Reduce number of timer wakeups when idle
Chris@675 377
Chris@675 378 - Add American English translation and make choice of translation
Chris@675 379 into a preference (defaulting to system locale)
Chris@675 380
Chris@675 381 - Permit installation to non-default location with Windows installer
Chris@675 382 build
Chris@714 383
Chris@608 384
Chris@2345 385 Changes in Sonic Visualiser 2.2 (31 July 2013) since the previous release 2.1:
Chris@608 386
Chris@608 387 - Build with support for hidpi ("retina") text on OS/X
Chris@675 388
Chris@608 389 - Fix very slow analysis when using Ogg or FLAC files decoded
Chris@608 390 via libsndfile
Chris@675 391
Chris@608 392 - Fix inaccurate scale auto-align between time-value layers and
Chris@608 393 others
Chris@675 394
Chris@608 395 - Fix failure to open files specified on command line (or via
Chris@608 396 Open With) on Windows
Chris@675 397
Chris@608 398 - Reset cyclical counters and switch back to navigate mode when
Chris@608 399 a new session is started
Chris@579 400
Chris@675 401
Chris@2345 402 Changes in Sonic Visualiser 2.1 (16 May 2013) since the previous release 2.0.1:
Chris@579 403
Chris@579 404 - Fix incorrect handling of FixedSampleRate outputs (Vamp SDK fix)
Chris@675 405
Chris@579 406 - Make it easier to see results from transforms that return a single point
Chris@675 407
Chris@579 408 - Make labelling clearer on time-value layers
Chris@675 409
Chris@579 410 - Add discrete-curve mode for time-value layers (for curves with gaps)
Chris@675 411
Chris@579 412 - Update code to build against Qt5
Chris@523 413
Chris@675 414
Chris@2504 415 Changes in Sonic Visualiser 2.0.1 (07 Mar 2013) since the previous release 2.0:
Chris@523 416
Chris@523 417 - Fix incorrect samplerate in reading m4a files on OS/X
Chris@512 418
Chris@675 419
Chris@2345 420 Changes in Sonic Visualiser 2.0 (16 July 2012) since the previous release 1.9:
Chris@512 421
Chris@512 422 - Support 64-bit builds on OS/X (using CoreAudio instead of
Chris@512 423 obsolete QuickTime audio file reader)
Chris@512 424
Chris@512 425 - Simplify RDF reading and fix some bugs. Now requires Dataquay
Chris@512 426 (http://breakfastquay.com/dataquay/) rather than using Redland
Chris@512 427 directly. Release builds use Sord/Serd rather than Redland
Chris@512 428
Chris@512 429 - Add a fullscreen mode on the F11 key
Chris@471 430
Chris@675 431
Chris@2345 432 Changes in Sonic Visualiser 1.9 (10 Oct 2011) since the previous release 1.8:
Chris@471 433
Chris@471 434 - Add session templates; save session as template; apply template to
Chris@471 435 session
Chris@471 436
Chris@471 437 - Tidy up the file open logic so as to remove the dialog asking how
Chris@471 438 to open a file, where possible
Chris@471 439
Chris@471 440 - Various bug fixes.
Chris@394 441
Chris@675 442
Chris@2345 443 Changes in Sonic Visualiser 1.8 (08 Apr 2011) since the previous release 1.7.2:
Chris@394 444
Chris@394 445 - Sonic Visualiser now registers as a file type handler on OS/X,
Chris@394 446 providing better integration with the desktop generally (Dan Stowell)
Chris@394 447
Chris@394 448 - There is a new function to toggle all Time Rulers at once (key #)
Chris@394 449
Chris@407 450 - The CSV import dialog has been overhauled, allowing more flexible
Chris@407 451 selection of purpose for each column
Chris@407 452
Chris@394 453 - Text overlays are now easier to read on dark backgrounds
Chris@394 454
Chris@394 455 - Hidden layers are now ignored when exporting an image (Dan Stowell)
Chris@394 456
Chris@394 457 - A crash when starting a new session or exiting the application
Chris@394 458 after loading a session with saved alignment data has been fixed
Chris@394 459
Chris@394 460 - The duplication of right-button menu functions when multiple files
Chris@394 461 were loaded has been fixed
Chris@394 462
Chris@394 463 - The layer-add menu functions now have shortcuts (Dan Stowell)
Chris@394 464
Chris@394 465 - The codebase has been reorganised into libraries and a configure
Chris@394 466 step added. It should be easier to build and maintain on OS/X and
Chris@394 467 Linux than previously, although it won't make much difference on
Chris@394 468 Windows.
Chris@394 469
Chris@397 470 - A Czech translation is now included (thanks to Pavel Fric).
Chris@397 471
Chris@675 472
Chris@2345 473 Changes in Sonic Visualiser 1.7.2 (05 May 2010) since the previous release 1.7.1:
Chris@394 474
Chris@394 475 - The time-value layer now has an origin line and an option to
Chris@394 476 show derivatives (change from one point to the next) rather than
Chris@394 477 raw values
Chris@394 478
Chris@394 479 - A static initialiser race has been fixed, possibly fixing an
Chris@394 480 occasional crash on startup in Windows
Chris@394 481
Chris@394 482 - A crash when pressing Play straight after New Session has been
Chris@394 483 fixed
Chris@394 484
Chris@675 485
Chris@2345 486 Changes in Sonic Visualiser 1.7.1 (22 Oct 2009) since the previous release 1.7:
Chris@394 487
Chris@394 488 - The RDF importer does a better job of assigning labels to layers,
Chris@394 489 layers to panes, and values to labelled regions
Chris@394 490
Chris@394 491 - Interactive editing in the Text layer benefits from the same
Chris@394 492 improvements as made in 1.7 to Note and Region layers
Chris@394 493
Chris@394 494 - The layer data editor window has a text search feature
Chris@394 495
Chris@394 496 - The main window status bar now shows the last label to have passed
Chris@394 497 the playback position in the current layer, at the right end of the
Chris@394 498 status bar
Chris@394 499
Chris@394 500 - The Russian translation has been updated (thanks Alexandre)
Chris@394 501
Chris@675 502
Chris@2345 503 Changes in Sonic Visualiser 1.7 (05 Sep 2009) since the previous release 1.6:
Chris@394 504
Chris@394 505 - A new "Insert Item At Selection" function on the Edit menu
Chris@394 506 can be used to create Note and Region layer items whose time
Chris@394 507 extents correspond to the current selection(s)
Chris@394 508
Chris@394 509 - Interactively editing points in the Note and Region layers
Chris@394 510 now works much more smoothly
Chris@394 511
Chris@394 512 - SV can now import MIDI files that use SMPTE timecode for event
Chris@394 513 timing (importing MIDI files using with the more common
Chris@394 514 timebase-based timing was already supported)
Chris@394 515
Chris@394 516 - Time values throughout the display may optionally be shown in
Chris@394 517 seconds and frames at various frame rates
Chris@1520 518
Chris@394 519 - A crash on exit in Windows has been fixed
Chris@394 520
Chris@394 521 - A very unobtrusive user survey is now included
Chris@394 522
Chris@394 523 - Various other bug fixes.
Chris@394 524
Chris@675 525
Chris@2345 526 Changes in Sonic Visualiser 1.6 (22 Jun 2009) since the previous release 1.5:
Chris@394 527
Chris@394 528 - The Colour 3D Plot layer now supports logarithmic vertical
Chris@394 529 scale and linear interpolation options.
Chris@394 530
Chris@394 531 - A new colour scheme (High Gain) has been added for spectrogram
Chris@394 532 and Colour 3D Plot, which improves readability for some data.
Chris@394 533
Chris@394 534 - Further performance improvements have been made to Colour 3D
Chris@394 535 Plot.
Chris@394 536
Chris@394 537 - Various other bug fixes.
Chris@394 538
Chris@675 539
Chris@2345 540 Changes in Sonic Visualiser 1.5 (16 Mar 2009) since the previous release 1.4:
Chris@394 541
Chris@394 542 - You can now insert time instants, time values, and notes using
Chris@394 543 a MIDI device during playback. If a time value or note layer is
Chris@394 544 current it will be used for insertion (giving a value equal to
Chris@394 545 the pitch class, or the played note, respectively); otherwise an
Chris@394 546 existing or new time instants layer will be used just as it is
Chris@394 547 when inserting instants using the PC keyboard. Using a MIDI
Chris@394 548 device should give better timing than using the PC keyboard.
Chris@394 549
Chris@394 550 - There is a new Activity Log window with a (purely informative) list
Chris@394 551 of events and user interactions that happen while SV is running.
Chris@394 552
Chris@394 553 - The spectrogram has somewhat improved graphical scaling, and
Chris@394 554 this is now the default (being much faster than the 4x oversampled
Chris@394 555 method). The previous default is still available as a preference.
Chris@394 556
Chris@394 557 - Visualisation of very dense colour plots (such as spectrograms
Chris@394 558 calculated by plugins) is substantially faster in this release.
Chris@394 559
Chris@394 560 - Spectrogram display is now faster in many circumstances.
Chris@394 561
Chris@394 562 - Alignment using the MATCH plugin is faster on OS/X than before.
Chris@394 563
Chris@394 564 - SV will take into account RDF plugin descriptions, if available,
Chris@394 565 in order to make somewhat better decisions about display of plugin
Chris@394 566 outputs (for example, placing segmentation data into a layer with
Chris@394 567 segmentation plot type).
Chris@394 568
Chris@394 569 - You can now switch layers by clicking on the spare area at the left
Chris@394 570 end of the pane that is also used for the current pane indicator.
Chris@394 571
Chris@394 572 - The vertical black lines dividing segments in the time value
Chris@394 573 layer's segmentation plot style are now optional.
Chris@394 574
Chris@394 575 - Several widget layout bugs on OS/X have been fixed.
Chris@394 576
Chris@394 577 - Several serious crashing, deadlock, and data corruption bugs have
Chris@394 578 been fixed.
Chris@394 579
Chris@394 580
Chris@2345 581 Changes in Sonic Visualiser 1.4 (05 Dec 2008) since the previous release 1.3:
Chris@394 582
Chris@394 583 - SV now has a Region layer type, used for display of features with
Chris@394 584 durations. It also supports Vamp v2.0 plugins that provide durations
Chris@394 585 for features.
Chris@394 586
Chris@394 587 - Layer data can now be imported from RDF described using the Audio
Chris@394 588 Features Ontology, as well as from the existing text file types. SV
Chris@394 589 can also export annotation layer data to RDF/Turtle, although in a
Chris@394 590 somewhat simplistic manner at present.
Chris@394 591
Chris@394 592 - You can search for transforms by text in the new "Find a Transform"
Chris@394 593 dialog. This searches both installed plugins, and plugins that have
Chris@394 594 not been installed but that have descriptions available on the
Chris@394 595 semantic web.
Chris@394 596
Chris@394 597 - You can now zoom and scroll vertically in the time-value, note,
Chris@394 598 and colour 3d plot layers.
Chris@394 599
Chris@394 600 - Sonic Visualiser can now load sessions from uncompressed XML files
Chris@394 601 as well as its own compressed-XML .sv format. Files with extension
Chris@394 602 .xml that contain suitable session data will be loaded as sessions.
Chris@394 603 Note that .xml extension files still do not show up in the default
Chris@394 604 file load filter. This is intentional, as there may be any kind of
Chris@394 605 data in them -- if you want to load uncompressed session files from
Chris@394 606 XML, you need to know you're doing it.
Chris@394 607
Chris@394 608 - Several crashes and other bugs have been fixed.
Chris@394 609
Chris@675 610
Chris@2345 611 Changes in Sonic Visualiser 1.3 (10 Jul 2008) since the previous release 1.2:
Chris@394 612
Chris@394 613 - There is a new spreadsheet-style data viewer and editor for
Chris@394 614 viewing and editing the data in some types of annotation layer.
Chris@394 615
Chris@394 616 - Alignments are now saved to the session file.
Chris@394 617
Chris@394 618 - The spectrogram layer is usually somewhat faster than it was.
Chris@394 619
Chris@394 620 - You can now hold Shift while dragging to move an item, in order
Chris@394 621 to override the initial drag resistance introduced in 1.2.
Chris@394 622
Chris@394 623 - The gross mis-labelling of time lines in the ruler has been fixed.
Chris@394 624
Chris@394 625 - There is a new, somewhat provisional PulseAudio output driver.
Chris@394 626
Chris@394 627 - Several other bug fixes.
Chris@394 628
Chris@675 629
Chris@2345 630 Changes in Sonic Visualiser 1.2 (20 Feb 2008) since the previous release 1.0:
Chris@394 631
Chris@394 632 - SV now supports time-alignment of multiple performances of a work
Chris@394 633 loaded at the same time. This option is enabled when the MATCH Vamp
Chris@394 634 plugin is installed. When alignment is switched on and more than one
Chris@394 635 audio file is open, SV will assume that all open files are
Chris@394 636 differently timed performances of the same work, and will calculate
Chris@394 637 time alignments for them. Playback will then play only a single file
Chris@394 638 at a time, and the playback cursors in other files will track at the
Chris@394 639 varying speeds to try to ensure that each is at the same point in the
Chris@394 640 underlying score. This enables effective comparison of several such
Chris@394 641 files, as well as a meaningful way to switch from one performance to
Chris@394 642 another during playback (ensuring that the switch happens at the
Chris@394 643 correct point in the performance being switched to).
Chris@394 644
Chris@394 645 - There is a new Image layer, which can display images from the
Chris@394 646 local filesystem or retrieved via HTTP or FTP.
Chris@394 647
Chris@394 648 - A new measurement tool has been added. With the measurement tool
Chris@394 649 selected, dragging in a pane draws a rectangle labelled with the
Chris@394 650 scale values for its start and end corners and its size. You can
Chris@394 651 have any number of measurements present at once; they are associated
Chris@394 652 with the top layer, their scale values depend on the scale for that
Chris@394 653 layer, and they are only shown when that layer is at the top and the
Chris@394 654 measurement tool is active. Measurements are saved and reloaded in
Chris@394 655 the session file. Drawing measurements can be undone and redone, and
Chris@394 656 a measurement can be deleted by hitting Del when highlighted. Note
Chris@394 657 that the measurement tool shows the scale values associated with the
Chris@394 658 pixel positions of the mouse when dragging, not any values associated
Chris@394 659 with actual features present in the audio or its analysis (e.g. the
Chris@394 660 values are not rounded to the nearest spectrogram bin).
Chris@394 661
Chris@394 662 - You can double-click using the measurement tool in the spectrogram
Chris@394 663 to get an instant measurement rectangle for a feature. This is a
Chris@394 664 purely graphical feature that works by calculating the boundary of a
Chris@394 665 contiguous region of pixels "similar to" the one you double-clicked
Chris@394 666 on; it does not use audio analysis. Adjusting the gain and colour
Chris@394 667 scheme etc of the spectrogram will (by design) affect the
Chris@394 668 measurements obtained this way.
Chris@394 669
Chris@394 670 - The spectrum can now optionally show frequency estimates of peaks
Chris@394 671 aligned with a piano keyboard along the horizontal axis (this needs
Chris@394 672 some refinement).
Chris@394 673
Chris@394 674 - The harmonic cursor in the spectrogram has moved from the Select
Chris@394 675 tool to the Measurement tool. There is now a similar harmonic cursor
Chris@394 676 in the spectrum. Both of them show more information as text
Chris@394 677 alongside the cursor than previously.
Chris@394 678
Chris@394 679 - There is a new Erase tool for erasing individual points from an
Chris@394 680 editable layer.
Chris@394 681
Chris@394 682 - Several keyboard shortcuts have changed -- all of the Alt+key
Chris@394 683 shortcuts now either use Ctrl or a plain keypress with no modifier,
Chris@394 684 to avoid clashes with window manager shortcuts and to make them
Chris@394 685 easier to use and remember
Chris@394 686
Chris@394 687 - The playback controls are now in a Playback menu as well as the
Chris@394 688 toolbar.
Chris@394 689
Chris@394 690 - There is a new key and mouse control reference under Help (or press
Chris@394 691 F2).
Chris@394 692
Chris@394 693 - You can double-click on a pane in navigate mode to jump to a time.
Chris@394 694
Chris@394 695 - All of the single-colour layers (waveform, time values etc) now
Chris@394 696 allow you to define your own colours as well as using the built-in
Chris@394 697 set. The colour of a layer is now shown next to its name on the pane.
Chris@394 698
Chris@394 699 - When you add a new single-colour layer it will use a default colour
Chris@394 700 that is not yet in use in another layer (if there is one).
Chris@394 701
Chris@394 702 - Single-colour layers can now optionally have black backgrounds (with
Chris@394 703 a set of lighter colours in the default colour palette that use black
Chris@394 704 backgrounds by default).
Chris@394 705
Chris@394 706 - There's a new Printer colour scheme in the spectrogram with only a
Chris@394 707 small number of grey shades.
Chris@394 708
Chris@394 709 - Vertical zoom in a log-scaled spectrogram is much more intuitive;
Chris@394 710 it now leaves the point that was in the centre of the visible area in
Chris@394 711 the centre after zoom, instead of the point that was in the centre of
Chris@394 712 the linear range corresponding to the visible area.
Chris@394 713
Chris@394 714 - You can now turn a colour 3d plot layer upside down by clicking the
Chris@394 715 Invert Vertical Scale button.
Chris@394 716
Chris@394 717 - There's a new Layer Summary window which shows the panes and
Chris@394 718 layer data in a tree layout. This is very simplistic at the moment.
Chris@394 719
Chris@394 720 - Each pane now has an [X] button at its top left, which removes that
Chris@394 721 pane when clicked.
Chris@394 722
Chris@394 723 - There's a new Solo play mode toggle button; when active, only the
Chris@394 724 currently selected pane is played. This is also the default when
Chris@394 725 time alignment is in use.
Chris@394 726
Chris@394 727 - Rewind/ffwd now stay confined to the selection if Play Selection is
Chris@394 728 enabled; also, the rewind and ffwd "one step" buttons are now enabled
Chris@394 729 even if there is no time instants layer for them to align to (they
Chris@394 730 align to the time ruler instead and so jump in steps of a size
Chris@394 731 dependent on the zoom level).
Chris@394 732
Chris@394 733 - You can now export note layers to MIDI.
Chris@394 734
Chris@394 735 - MIDI note velocity is partially supported. Note velocity is
Chris@394 736 retained when importing and exporting MIDI and is used in playback,
Chris@394 737 but it is not yet shown in the display and cannot yet be edited.
Chris@394 738
Chris@394 739 - You can now drag-and-drop files (of whatever type) onto SV from
Chris@394 740 other programs such as file managers or web browsers.
Chris@394 741
Chris@394 742 - mp3 files (and Ogg, but they aren't supported on Windows at the
Chris@394 743 moment) are now decoded in a background thread so you can see the
Chris@394 744 start of the track without waiting for the rest to decode.
Chris@394 745
Chris@394 746 - Mac builds of SV can now load AAC/mp4 files and anything else
Chris@394 747 supported by QuickTime.
Chris@394 748
Chris@394 749 - There is now an option to resample audio files on import if they
Chris@394 750 don't match the samplerate of the first file loaded. By default this
Chris@394 751 is switched off, as it affects the visible waveform. The default
Chris@394 752 behaviour is unchanged (play at the wrong rate). There is still no
Chris@394 753 option to handle multiple rates "correctly" (i.e. by resampling
Chris@394 754 on playback and showing the waveforms at different resolutions
Chris@394 755 according to each one's underlying rate) and there probably never
Chris@394 756 will be.
Chris@394 757
Chris@394 758 - SV can now open .m3u playlist files, though it's a hazardous thing
Chris@394 759 to do as it simply loads all the files in the playlist at once.
Chris@394 760
Chris@394 761 - SV now has various options for how to number tapped time instants
Chris@394 762 (bar/beat, plain counter, time in seconds, tempo etc).
Chris@394 763
Chris@394 764 - The official builds use Qt 4.3, which fixes some nasty
Chris@394 765 bugs in the file dialog that the version 1.0 builds suffered from.
Chris@394 766
Chris@2345 767
Chris@2345 768 Changes in Sonic Visualiser 1.0 (10 May 2007):
Chris@2345 769
Chris@2345 770 - First official release of Sonic Visualiser
Chris@2345 771