QCTools
1.2
QCTools for Mac1.2
Analyze and understand your digitized video files.
What is QCTools for Mac
QCTools is a software tool that helps users analyze and understand their digitized video files through use of audiovisual analytics and filtering.
Graphing features including:
- YUV Values
- Temporal Outliers (TOUT)
- Vertical Line Repetitions (VREP)
- Broadcast Range (BRNG)
- Crop Width and Height (CropW and CropH)
- Peak Signal to Noise Ratio (PSNRf)
- Mean Square Error (MSEf) differences per frame.
Playback filters:
- Histogram
- Waveform
- Waveform Target
- Line Select
- Vectorscope
- Vectorscope Target
- Extract Planes Equalized
- Extract Planes UV Equalized
- Bit Plan
- Bit Plane Noise
- Value Highlight
- Saturation Highlight
- Vectorscope
Note: While the software is classified as free, it is actually donationware. Please consider making a donation to help support development.
What's new in QCTools
Version 1.2:
- Adds panel tracks which show timeline-based images that depict audio or video tracks. Initial tracks supported are:
- Tiled Center Column
- Tiled Center Column (Field Split)
- Tiled Center Row
- Horizontal Blur
- Audio Waveform (Linear)
- Audio Waveform (Logarithmic)
- Audio NormalizedAudio Histogram
- Move toggle for graph/panel display from a toolbar to a popup window
- Add a graph of zero-crossing rate for audio tracks
- Add a graph of active video bitdepth
- Add a QCVault feature to qcli and QCTools to save QCTools reports in a selected folder or to a sidecar file
- Change default QCTools reporting format from gzipped xml (.xml.gz) to Matroska (.qctools.mkv)
- Added options to qcli for panel and track selection, reading/setting preferences shared with qctools
- Fix astats plotting issues by evaluating audio data as floats
- Fix selection of fill/highlight color in qctools player
- Fix when plotting audio sample tracks that are not 48kHz when the ebur128 graph is enabled
- Fix to provide graphs for more than one audio or video track
- Fix a crash when expected metadata was not avaialble for first few frames
- Fix stack overflow when skimming graphs
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App requirements:
- Intel 64
- OS X 10.10.0 or later
License:
Free • Absolutely Free
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