Digital-Scratch v1.8.0

• audio:
  • decoding: replace ffmpeg deprecated API (#118)
  • mp3: fix failing mp3 decoding since new ffmpeg
  • decoding: fix memory leaks
  • scan music key: fix crash while scanning a lot of tracks
• audio track tag management: (#91)
  • database: get/store list of tags for a track
  • gui: add buttons and menus for tag management
    Buttons:
    • to add a new tag (open a dialog)
    • to show/hide untagged tracks
    • to show/hide tracks tagged with the button's tag name
    • to select/deselect all tags buttons
      Righ-click (on a track name) sub menus:
    • to apply a tag to a track
    • to remove a tag from a track
  • file browser: remove collapse/expand (now showing a flat file structure)
  • file_browser: show tags for each tracks
• gui:
  • file browser: always show 2 digits for music keys (required for sorting)
  • file browser: support for actions (scan key, add/rem tag,...) of multiple
    tracks selection.
  • fullscreen: disable screensaver in fullscreen mode
  • audio track search: more efficient search mechanism
  • playlist: support add/remove/moveup/movedown actions in a loaded playlist
• tests:
  • travis CI: switch test environment from Ubuntu 14.04 to 16.04
• gui:
  • fix translation issues (#131)
• coding:
  • dicer: move Dicer's reader/writer command thread outside of control process
• configuration:
  • settings: support backup/restore app settings and music DB
• log:
  • add a minimum log level
• packaging:
  • debian: misc improvements (#130, #129, #128)

Digital-Scratch v1.7.0

• features:
  • tracklist: add a "SHOW" button that open the tracklist currently played (#125)
• configuration:
  • settings: add path of recorded tracklist as a user setting (#124)
• gui:
  • jack: show an error pop-up when there are not enough jack ports available (#89)
  • multilang: add internationalization support (#122)
• dicer (external midi controller):
  • cue point: pause playback while button "play from cue point" is pressed (#65)
• tests:
  • travis CI: switch test environment from Ubuntu 12.04 to 14.04 (d566b72)
• libdigitalscratch 1.7.0 (motion detection engine):
  • coding: rename some classes for better understanding (33bb8e1)

Digital-Scratch v1.6.2

Maintenance release.

• Bug fix:
  • gui: fix crash which comes when pushing restart button on dicer (#119)
• Code:
  • refactor the audio device related classes
• Motion detection engine (libdigitalscratch):
  • serato: switch back to 996Hz as default freq
• Third party:
  • bump libKeyfinder to v2.2.1 (#120)

Digital-Scratch v1.6.1

• Features:
  • Novation Dicer: pad 5 (cue point mode) restart the track (#113)
• Upstream updates:
  • update libkeyfinder to v2.1.0 (#114)
• Motion detection engine (libdigitalscratch):
  • improve signal frequency detection using IIR filter (#115)
• Coding:
  • memory allocation
  • API dependency
  • cppcheck suggestions

Digital-Scratch v1.6.0

• Features:
  • add Novation Dicer support (cue points management), Linux only (#106)
  • add tracklist recording support (#101)
  • add direct turntable output support ("thru" button that bypass all digitalscratch playback) (#94)
  • add manual speed change support (bypass motion detection) (#93)
• Motion detection engine (libdigitalscratch):
  • fully rewrite the timecoded signal detection using FIR and IIR filters (#107)
  • refactor API (#103)
• Music tracks management:
  • improve speed of requests in music track database (#102)
  • auto backup database of audio tracks at startup (#100)
• Graphics:
  • refactor the main GUI buttons into a menu layer (#104)
• Coding:
  • remove Qt4 support (#105)
  • better handling of 1, 2 or 3 turntables (#96, #97)
  • refactor logging system (#90)
  • refactor Qt signal/slots using lambda functions (#56)

Digital-Scratch v1.5.0

• Features:
  • improved speed detection (brand new implementation) (#32)
  • read .pls playlist format (#72)
  • integrated libAV to support more audio formats (#34)
  • possibility to call a script at startup (#10)
• Configuration:
  • added a config option to switch between 33 and 45 rpm (#83)
  • added a config option to use only one deck (#70)
• Graphics:
  • added a show/hide button for the sampler area (#84)
  • added a track search bar (#62)
• Bug fix:
  • application is blocked during audio file parsing at startup (#85)

Digital-Scratch v1.4.0

• Features:
  • new motion detection setting: amplification factor of the input timecoded signal (#80)
  • open playlist (m3u) in file browser (#68)
  • support 4 storable cue points per deck (#52)
• Configuration:
  • new option to auto start motion detection (#81)
  • new option to auto connect jack ports (#79)
  • added support for arbitrary sample rate (#54)
• Graphics:
  • added a directory browser panel (#77)
  • added buttons to reset samplers (#78)
  • added buttons to reset cue points (#52)
  • added right click contextual menu for track loading (#74)
  • added drag and drop support for track loading (#61)
  • added buttons to start/stop motion detection (#73)
  • added a progress bar when analysing file audio collection (#69)
• Build:
  • created Debian stable package (#75)
  • added again support of Qt4.x

Digital-Scratch v1.3.0

• Features:
  • added audio collection analyzis (musical key detection,...) (#41, #39, #38)
  • added musical key support using KeyFinder (#45, #44, #35)
  • highlight next/prev/opposite track based on musical key (#43)
• Configuration:
  • check for duplicated keyboard shortcuts (#19)
• Graphics:
  • added cue point number and time on waveform
  • added buttons to control cue point, music key and track loading (#48, #42)
  • added length and play time of the track (#60)
  • resized sampler and deck elements
  • stored size and position of main window (#49)
• Bugs:
  • fixed error when reading audio file containing unicode chars (#57)
• Build:
  • ported to Qt5 (#14, #55)

Digital-Scratch v1.2.0

• Configuration:
  • added configuration dialog for keyboard shortcuts (#15)
  • modified configuration dialog for motion parameters (#16)
• Graphics:
  • added a top bar with main buttons (config, fullscreen,...) (#21, #23)
  • added a fullscreen option (#23)
  • added a bottom bar for help section (#11)
  • updated all application icons (#22, #24, #26)
• Bugs:
  • fixed a Jack crash
  • fixed icon issue in Ubuntu Unity
  • fixed a playback issue when playing backward after end of a track (#1)
• Build:
  • ported lib and application to Windows (#13, #18, #25, #27)