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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
    If you think you have solved the bug, fill in a ticket and attach to it a corrective patch.
    You may also (...)

  • Publier sur MédiaSpip

    13 juin 2013

    Puis-je poster des contenus à partir d’une tablette Ipad ?
    Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir

  • MediaSPIP Player : les contrôles

    26 mai 2010, par

    Les contrôles à la souris du lecteur
    En plus des actions au click sur les boutons visibles de l’interface du lecteur, il est également possible d’effectuer d’autres actions grâce à la souris : Click : en cliquant sur la vidéo ou sur le logo du son, celui ci se mettra en lecture ou en pause en fonction de son état actuel ; Molette (roulement) : en plaçant la souris sur l’espace utilisé par le média (hover), la molette de la souris n’exerce plus l’effet habituel de scroll de la page, mais diminue ou (...)

Sur d’autres sites (4278)

  • ffmpeg : How to split into smaller segments & repeat last frames ?

    25 juillet 2021, par Mehmed

    I want to split the input into smaller mpeg2video mxf segments ,but I have to copy the last minutes of each segment to the first of next segment , like this :

    


    enter image description here

    


    I can split it using Segment Muxer & -segment_time 00:00:10 and know about repeat frames using loop filter , but have no any idea how combine Segment
and loop filter to repeat/copy last minutes of each segment to the next segment while splitting.

    


    I tried the following command with no success :

    


    ffmpeg -i input -vcodec mpeg2video -vf loop=loop=1:size=25:start=225 -f segment -segment_time 00:00:10 output


    


    Is it possible by a FFmpeg command ? How ?

    


  • split a video with overlap between segments

    7 mai 2023, par John Pankowicz

    I need to split a video into a sequence of segments like the following : (numbers are mm:ss) 00:00 to 03:05, 03:00 to 06:05, 06:00 to 09:05, etc. In other words, each segment will have 5 seconds of overlap with the following segment. The purpose of this is for a transcription program. Each 3 minute segment will be transcribed separately. The 5 seconds of overlap will help in stitching the transcribed text segments back together.

    



    Do I need to extract each 3 minute and 5 second segment separately ? For example, by doing the following :

    



    ffmpeg -ss 00:03:00 -i in.mp4 -t 00:06:05 -vcodec copy -acodec copy -y out.mp4


    



    Or is there a way to do all the segments in one pass ?

    



    [ Project is : Govmeeting ]

    


  • split a video with overlap between segments

    6 mai 2017, par John Pankowicz

    I need to split a video into a sequence of segments like the following : (numbers are mm:ss) 00:00 to 03:05, 03:00 to 06:05, 06:00 to 09:05, etc. In other words, each segment will have 5 seconds of overlap with the following segment. The purpose of this is for a transcription program. Each 3 minute segment will be transcribed separately. The 5 seconds of overlap will help in stitching the transcribed text segments back together.

    Do I need to extract each 3 minute and 5 second segment separately ? For example, by doing the following :

    ffmpeg -ss 00:03:00 -i in.mp4 -t 00:06:05 -vcodec copy -acodec copy -y out.mp4

    Or is there a way to do all the segments in one pass ?

    [ Project is : Govmeeting ]

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