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  • Personnaliser en ajoutant son logo, sa bannière ou son image de fond

    5 septembre 2013, par

    Certains thèmes prennent en compte trois éléments de personnalisation : l’ajout d’un logo ; l’ajout d’une bannière l’ajout d’une image de fond ;

  • 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

  • Les images

    15 mai 2013

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  • Combine Two Commands (Get Video from Images)

    18 mai 2019, par user2401847

    I have 300 images and i wants to generate video from these images.
    i am new to FFMPEG so now i am using two commands to generate video from images.
    Command to generate video from images which also add Logo on video

    ffmpeg -framerate 24 -i img_%d.jpg -i logo.png -filter_complex \
    
"[0:v][1:v] overlay=25:25:enable='between(t,0,20)'" \
    
-vcodec libx264 -crf 25  -pix_fmt yuv420p  test_video.mp4

    After using above command i am getting the video to add audio to this video i am using below command

    ffmpeg -i test_video.mp4 -i inputfile.mp3 -c:v libx264 -c:a libvorbis -shortest final_video.mp4

    which generates video and i am getting below message

    MPEG-4 AAC decoder is required to play the file

    Help to combine this both command. if possible can we add sound without any decoder required

    Log for command 1 https://drive.google.com/file/d/1zS7gvrPy69VK_MkyE4127FpX2kEziJHq/view?usp=sharing

    and Log command 2 https://drive.google.com/file/d/1rHqVGzj7f003aWP6eISiyUjsES8_EWuw/view?usp=sharing

  • How to achieve real time video editing on Android ?

    3 octobre 2024, par Itamar

    I've been working recently on a video-editing-related project on Android, and am desperately looking for resources related to video editing on the platform.

    


    The only video-editing related "method" or information I could find was using the FFmpeg library, which is pretty rich in features and capabilities but works really slow, operations such as reversing a 10-second video can take as long as 30 seconds, which delivers a really poor user experience.

    


    That being said, it seems that there are tons of Android video-editing apps that are capable of doing everything FFmpeg can, only in almost immediate periods of time (apps such as InShot, PocketVideo or even the previous musical.ly TikTok).

    


    I've tried researching and searching for information on the topic in almost any reasonable place (Google, GitHub, YouTube, the Android developer center, and even on "support" pages of the above-mentioned apps) to no avail (no explanatory documents, no open source libraries, not even demo apps), if anyone could shed some light on the subject that would be much, much appreciated !

    


    Thanks.

    


  • FFMPEG Stdout Line

    23 janvier 2023, par ai manifest

    I'm just wondering why Google Colab doesn't show FFMPEG's STDOUT line, showing the frame progress, fps, duration, time elapsed, etc. Jupyter notebooks and jupyter lab shows it, so I'm not sure why colab doens't. Thanks in advance.

    


    When running the ffmpeg command, (!ffmpeg -i input.mp4 output.mp4), there is no stdout line in google colab, but if run in jupyter notebooks, the stdout lines show. Just curious why this is.

    


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