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  • Submit bugs and patches

    13 avril 2011

    Unfortunately a software is never perfect.
    If you think you have found a bug, report it using our ticket system. Please to help us to fix it by providing the following information : the browser you are using, including the exact version as precise an explanation as possible of the problem if possible, the steps taken resulting in the problem a link to the site / page in question
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  • Publier sur MédiaSpip

    13 juin 2013

    Puis-je poster des contenus à partir d’une tablette Ipad ?
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  • HTML5 audio and video support

    13 avril 2011, par

    MediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
    The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
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Sur d’autres sites (13887)

  • FFmpeg on Android ; Convert .olleh file [closed]

    3 février 2020, par athena

    I have downloaded a video for offline viewing from a Korean app named Seezn. I was planning to transfer the video to watch on desktop but the file format is one I’ve never seen before.

    Here are the files on the same folder :

    • 020598814.olleh (2.04 GB) - most likely the video itself
    • 020598814.mpd (42 KB)
    • 20598814.license (4 KB)
    • 1 (File, 0 KB)
    • 2 (File, 0 KB)

    I tried to convert it (using FFmpeg android & desktop) to mp4 but this error showed up instead :

    Invalid data found when processing input

    I want to convert the existing file as much as possible, but if it’s not, is there a way I can just download the video stream on Android ?

    Thank you so much !

  • Convert *.hdr sequences to HDR10 videos ffmpeg

    3 mars 2021, par kmd999

    I have some *.hdr sequences, and I would like to convert them to HDR10 videos.
I have tried using FFmpeg but FFMPEG errors that it can't find videos.

    


    ffmpeg -r 60 -i %d.hdr -pix_fmt yuv444p10le -c:v libx265   \
-x265-params hdr-opt=1:repeat-headers=1:colorprim=bt2020:transfer=smpte2084:colormatrix=bt2020nc:max-cll=0,0 \
-crf 25 -preset veryfast t.mp4


    


    This is what I tried. I think this is generally the code to convert to HDR10 videos. I didn't put master-display there because I don't have information. I wonder if master-display is needed.

    


    I also wonder since this *hdr sequence is likely sRGB, what happens if I specify it to be bt2020 ?

    


  • ffmpeg fix video orientation

    22 juillet 2020, par PiTheNumber

    A video can contain a meta info about the camera orientation. For example iPhone and other phones set this flag if you turn the device. Problem is while some player read this info and rotate the video accordingly, other players do not.

    



    To fix this the video has to be rotated and the meta info needs to be set correctly.

    



    Does ffmpeg provide a fix for this or do I have to go the hard way (Read rotation, rotate, set meta data)

    


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