Corrscope

Major Changes

- Change `-r/--render` command line flag to take an output path (382)
- Render videos in BT.709 colorspace by default (384)

Changelog

- Update NumPy so `poetry install` on Python 3.8+ won't build NumPy from source (371)
- Fix longstanding crash when prefs.yaml is corrupted, reset settings instead (377)
- Atomically save prefs.yaml to prevent file corruption (377)
- Fix issue where foobar2000 WAV files fail with message "ValueError: Incomplete wav chunk." (379)
- Build Win32 binaries as well as Win64 (381)
- Build official Win32/Win64 binaries on Python 3.8 (the last release to support Windows 7) (381)
- Add .mkv/.webm extensions to "Render to Video" dialog (383)

Long delayed as well. I haven't been around corrscope in a while. Background images and spectral coloring are not in this release, but I wanted to push this out because it enables chroma subsampling (reduces support queries) and fixes the FFmpeg URL.

Major Changes

- Enable chroma subsampling by default (may affect saved projects) (331)
- Improve FPS by reducing rendering overhead (335)

Changelog

- Add menu items linking to config folder and Github repository (343)
- Fix FFmpeg URL, switch to static FFmpeg to reduce user error (332, 358)
- Fix bug where videos were truncated if first channel was shorter than the rest (360)

Long delayed... sorry.

Major Changes

- Fix bug where narrow pulse waves were erroneously detected as silence (306)
- Fix Windows-only crash when opening a non-ASCII path and restarting corrscope (311)
- Fix bug where unrecognized fonts would cause corrscope to crash (313)
- Fix bug where `pip install corrscope` failed on Linux because `PyQt5-sip` was pinned to 4.x (319)

Changelog

- On Windows, use locale-specific font, not hard-coded Segoe UI (322)

Features

- Rewrite pitch tracking to avoid false negatives (274)
- Previously, we rescaled the *buffer* to maximize spectral similarity between *data 2 frames ago* and data now.
- Now we rescale the buffer to maximize spectral similarity between the buffer and data now.
- Improve period calculation, add maximum frequency cap (294)
- Fixes incorrectly high frequency with low bass notes
- Fixes incorrectly high frequency with treble-heavy waveforms

Major Changes

- Update default options for new projects (275)
- Stereo grid opacity = 0.25
- Render FPS Divisor = 2 (preview-only, faster)
- Trigger Width = 60 ms
- Always enable midline color, remove color checkbox (291)
- Can be disabled separately for h/v
- Enable grid color 55aaff for new projects (300)

Changelog

- Increase GUI maximum Trigger/Render Width to 200 ms
- Update trigger GUI, merge all edge-related triggers (299)
- Rewrite FPS printing code
- Add test to ensure cancelling render terminates FFmpeg quickly
- Add support for excluding fields from always_dump="*" (268)
- Don't dump viewport_width/height by default

This is a bugfix release, since master has regressions in pitch tracking.

Changelog

- Improve GUI dialog path defaults (277)
- Display all GUI errors in dialog box, instead of crashing (279)
- Display dialog and terminate ffmpeg, when closing project with preview/render active (280)

Breaking Changes

- Reorganize GUI, move trigger options to tab
- Improve NES triangle triggering, switch data window to Gaussian (244)
- Remove mean responsiveness (always set to 1)
- To improve triangle waves, use sign triggering instead.

Features

- Add sign triggering (37d2c08a)
- Add support for per-channel labels (256)
- Some fonts may not work or display the wrong weight, due to Matplotlib issues.
- Add configurable grid line width (265)
- Add Ctrl+Tab or Ctrl+PageUp/Down shortcuts to switch GUI tabs (246)

Changelog

- Quit GUI when pressing Ctrl-C in terminal (252)
- Rewrite resolution division system to use internal DPI (264)
- Refactor renderer API (c8239558)
- Add renderer debugging visualizations (development only)