(forked from djfun) a little GUI tool to render visualization videos of audio files https://git.aedrielkylejavier.me/audio-visualizer-python/atom?h=master 2026-01-28T22:49:58+00:00 2026-01-28T22:49:58+00:00 Brianna Rainey 2026-01-28T22:49:58+00:00 urn:sha1:f66eb99465c61232a7f649e66bee59504bb0e52c * update gitignore ignore profiling and coverage data * F1 opens help window, create appName variable, move undostack class * fix kaleidoscope effect, increase default Y values by +4 the increased y values allow the cells to continue animating for more than 60 minutes instead of 30 (at default 60f/t) * update version number * add minimumWidth to undo history window * Classic Visualizer: option to include 64th bar * Waveform component: fix #74 - new animation speed option * move shared visualizer code into toolkit * Waveform component: compress audio by default * Waveform component: fix 100% animation speed * new components receive random color * update to Qt 6 * fix pushbutton stylesheet * fix #92: replace ok/cancel with save/discard/cancel * remove obsolete PaintColor subclass * mv common shadow code into addShadow func * add 3rd option of ok/cancel back to showMessage the 3 options are: - ok - ok/cancel - save/discard/cancel * Image component: add shadow option * small test of rgbFromString * fix color tuple string * test another way to get comp names from CLI * rename component tests, add some more * Image component: scale shadow based on resolution * catch AttributeError if previewRender returns None * Text component: fix blur radius only able to increase the relativeWidgets system causes QDoubleSpinbox to only allow increases, because it really only works with integeres, so I changed the blur radius into a normal QSpinBox. I noted where the problem exists within component.py for future reference. This commit also removes an unneeded VerticalLayout from the ui file * remove unnecessary QVBoxLayout * paste shadow at x,y instead of using offset method * fix tests due to shadow change * don't print warning in connectWidget due to QFontComboBox 2026-01-23T02:53:26+00:00 Brianna Rainey 2026-01-23T02:53:26+00:00 urn:sha1:864898419e810055b51e3a32fccb00a62aab9a6b 2026-01-22T21:29:46+00:00 Brianna Rainey 2026-01-22T21:29:46+00:00 urn:sha1:a12be862e22bdec6a243a3f0b5f4f28d69084a2a * qtbot is needed in any test that uses a QObject previously these tests would fail if they ran before qtbot was initialized by another test. I'm now running tests in a random order * add tests for drawBars, readAudioFile, BlankFrame * replace numpy.seterr with numpy.errstate * fix incorrect comment * add MockVideoWorker and imageDataSum * test further into visualization (less likely to be a false positive) * test FloodFrame function * add failing test for Image component one step towards fixing #89 * test component name CLI parsing * prevent log warning when 1 setting changed * correct tests to use widgets when needed * test undo and blockSignals * remove stretch_scale (use scale only) * image ignores scale if stretch checkbox checked fixes #89 * test Title Text component, ffmpeg command * Image v2: replace stretched setting with resizeMode 3 resize modes are scale, cover, and stretch. Scale only applies when resizeMode is set to scale. Cover uses ImageOps.fit() to stretch while maintaining aspect ratio. Also, spinBox_scale was moved to be underneath comboBox_resizeMode. * change transformData into staticmethod the purpose is to allow easier reuse in other components * add respondToAudio option to Image component this causes the image to scale up and down slightly based on the input audio file * cache static portion of image when animating increases rendering speed of a 1-minute video by 12 seconds (based on two manual tests anyway)