QCTools version 0.7.3

• Added graphing the SSIM (Structural SImilarity Metric) between the two fields
• Added graphing interlacement detection data
• Added graphing audio metric data via astats filter
• Draggable/resizeable selection area in Waveform Target, Vectorscope Target, and Zoom
• Support for plotting data in 10 bit when revelant (affects graphs for Y, U, V, Diffs, and SAT)
• Add shortcut to zoom in on the graphs to show one sample per display pixel
• Update waveform and vectorscope to show graticules
• Sortable graph order
• Improve playback filter for bitplanenoise
• Add playback filter for bitplanenoisegraph
• Add playback filter for waveform target
• Improve playback filter for waveforms, datascope, line select, ciescope, histogram
  x Fixes error when opening files on external hard drives
  x Fixed many crashes
  x Fix on sliders when they increment in steps smaller than 1

Mac and Windows installers are below. Other versions are offered by MediaArea.

QCTools version 0.7.2

• Add plotlines for reference black and white in YUV graphs (GitHub issue #96)
• Add plotlines for broadcast illegal and yuv illegal saturation levels
• Update waveform and vectorscope filters to new waveform and vectorscope filters in FFmpeg 2.8
• Add field modes to Tile and Zoom
• Add astats-based audio data
• Preferences
  x Fixed crash with some big MOV files having count of audio samples of the count of audio blocks in the track header instead

QCTools version 0.7.1

See full release list at http://bavc.org/qctools

QCTools version 0.7

v0.7

Remove accidentally committed test files

QCTools version 0.6

released at #amia14

v0.6a4

Support of more file formats, including the ones with no frame count …

QCTools version 0.6 alpha 2

Development release. For review and testing only.

QCTools version 0.5

Noteworthy updates to version .05 include:

User Interface

The inclusion of additional view & playback options (by minutes, in addition to frames & seconds).
Dynamic positioning update during playback to better pinpoint specific parts of video.

Reporting

Support for the creation, import & export of .xml-format reports (compressed and stored as a gzip, or .gz file, and formatted according to the ffprobe xml standard).
Underlying reporting analysis was accepted by ffmpeg as a ‘signalstats filter’, meaning that users can now create QCTools reports using ffmpeg if desired.

Documentation

Addition of the ‘Data Format’ tab giving background, context and interpretation guidance for the QCTools metadata report.

Performance

Utilizing multithreaded analysis, QCTools can now analyze more than one video file at a time.
Additional optimizations for enhanced speed & response.
Support for additional file types.