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    MediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
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  • ffmpeg and timecode from movie metadata

    17 décembre 2015, par T4ng10r

    I want to add to movie made by digital camcorder timecode. This timecodes are visible during playback in camera, some tool to extract and visualize EXIF metadata also display them.

    I made few attempts to configure ffmpeg, but only succeed in adding CURRENT PC time, not time from file.

    ffmpeg -y -i S1480002.MP4 -vf "drawtext=fontfile=arial.ttf :expansion=normal: text=%{metadata\\:creation_time}: \ x=(w-tw)/2: y=h-(2*lh): fontcolor=white@0.8" output.mp4

    I need to extract creation time from input file metadata. ffprobe display this time, but ffmpeg don’t.

  • Revision 9bd3be69a4 : Adjust full-pixel search method in real-time mode Use FAST_HEX in speed 5 and 6

    8 juillet 2014, par Yunqing Wang

    Changed Paths :
     Modify /vp9/encoder/vp9_speed_features.c



    Adjust full-pixel search method in real-time mode

    Use FAST_HEX in speed 5 and 6, which covers more points than
    FAST_DIAMOND and improves motion search quality.

    At speed 6, RTC set borg tests showed slight quality gain (psnr
    gain : 0.143%, ssim gain : 0.226%). No noticeable encoding speed
    change.

    Change-Id : Ifa62875d9a52ee382ec494f271382bb77d8c67bf

  • Revision a51e389b42 : Merge "Adjust full-pixel search method in real-time mode"

    9 juillet 2014, par Yunqing Wang

    Merge "Adjust full-pixel search method in real-time mode"

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