最終更新:2019-06-12 (水) 03:01:58 (15d)  

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OpenCV 4.1

  • 拡張子FOURCCバックエンドコンテナ
    aviMJPGOKFFmpegAVI 1.0/MJPEG
    aviDIBNGCould not open the output video file for write
    aviX264NG--Failed to load OpenH264 library: openh264-1.8.0-win64.dll
    Please check environment and/or download library: https://github.com/cisco/openh264/releases
    Could
    not open the output video file for write
    aviH264NG--Failed to load OpenH264 library: openh264-1.8.0-win64.dll
    Please check environment and/or download library: https://github.com/cisco/openh264/releases
    Could
    not open the output video file for write
    aviMP42OKFFmpegAVI 1.0/MPEG4-V2?
    mp4MP42OKMSMFMPEG4?/H.264OpenCV: FFMPEG: tag 0x3234504d/'MP42' is not supported with codec id 15 and format 'mp4 / MP4 (MPEG-4 Part 14)
    mp4X264OKMSMFMPEG4?/H.264OpenCV: FFMPEG: tag 0x34363258/'X264' is not supported with codec id 27 and format 'mp4 / MP4 (MPEG-4 Part 14)
    OpenCV: FFMPEG: fallback to use tag 0x31637661/'avc1'
    Failed to load OpenH264 library: openh264-1.8.0-win64.dll
    Please check environment and/or download library: https://github.com/cisco/openh264/releases
    mp4H264OKMSMFMPEG4?/H.264OpenCV: FFMPEG: tag 0x34363258/'X264' is not supported with codec id 27 and format 'mp4 / MP4 (MPEG-4 Part 14)
    OpenCV: FFMPEG: fallback to use tag 0x31637661/'avc1'
    Failed to load OpenH264 library: openh264-1.8.0-win64.dll
    Please check environment and/or download library: https://github.com/cisco/openh264/releases

OpenCV 3.3

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