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JavaCV v1.4.2 Release Notes

Release Date: 2018-07-17 // almost 6 years ago
    • Allow FFmpegFrameGrabber to use accelerated decoders with videoCodecName and audioCodecName properties (pull #948)
    • Add new KazemiFacemarkExample and LBFFacemarkExampleWithVideo samples (pull #1030)
    • Expose apiPreference constructor argument of VideoCapture to OpenCVFrameGrabber (pull #1025)
    • Add LeptonicaFrameConverter to easily but efficiently pass image data to Tesseract (issue bytedeco/javacpp-presets#224)
    • Update RecordActivity to fix issue with pixel formats (issue #979)
    • Fix FFmpegFrameFilter to support negative strides returned by "vflip" (pull #977)
    • Fix FFmpegFrameFilter on Mac throwing "Resource temporarily unavailable" (issue #974)
    • Upgrade dependencies for OpenCV 3.4.2, FFmpeg 4.0.1 and Tesseract 4.0.0-beta.3
    • Add initial limited version of JavaFXFrameConverter (pull #969)
    • Revert default behavior of FFmpegFrameGrabber.setTimestamp() to previous version (pull #949)
    • Add support for audio frames to FFmpegFrameFilter (issue #492)
    • Add setpts=N to input of FFmpegFrameFilter to make fade and overlay filters behave as expected (issue #667)
    • Fix crash on FFmpegFrameRecorder.stop() when no audio samples are left to write