Recherche avancée

Médias (0)

Mot : - Tags -/alertes

Aucun média correspondant à vos critères n’est disponible sur le site.

Autres articles (21)

  • La file d’attente de SPIPmotion

    28 novembre 2010, par

    Une file d’attente stockée dans la base de donnée
    Lors de son installation, SPIPmotion crée une nouvelle table dans la base de donnée intitulée spip_spipmotion_attentes.
    Cette nouvelle table est constituée des champs suivants : id_spipmotion_attente, l’identifiant numérique unique de la tâche à traiter ; id_document, l’identifiant numérique du document original à encoder ; id_objet l’identifiant unique de l’objet auquel le document encodé devra être attaché automatiquement ; objet, le type d’objet auquel (...)

  • Contribute to documentation

    13 avril 2011

    Documentation is vital to the development of improved technical capabilities.
    MediaSPIP welcomes documentation by users as well as developers - including : critique of existing features and functions articles contributed by developers, administrators, content producers and editors screenshots to illustrate the above translations of existing documentation into other languages
    To contribute, register to the project users’ mailing (...)

  • Selection of projects using MediaSPIP

    2 mai 2011, par

    The examples below are representative elements of MediaSPIP specific uses for specific projects.
    MediaSPIP farm @ Infini
    The non profit organizationInfini develops hospitality activities, internet access point, training, realizing innovative projects in the field of information and communication technologies and Communication, and hosting of websites. It plays a unique and prominent role in the Brest (France) area, at the national level, among the half-dozen such association. Its members (...)

Sur d’autres sites (6647)

  • How to create a blank mp3 using ffmpeg ?

    11 mai 2017, par Vrushank Upadhyay

    I have built ffmpeg for android by using android NDK. I am using cocos game-engine to compile and run the project. I want to create a blank mp3 of lets say 20 seconds when a button is pressed. I have tried almost everything. The following command generates an output file but it is of 0 bytes.

    ffmpeg -f lavfi -i anullsrc=r=48000 -t 20 -codec copy /sdcard/output.mp3

    My ffmpeg configuration is :

    > ./configure \
    
>     --prefix=$PREFIX \
    
>     --disable-network \
    
>     --disable-doc \
    
>     --disable-ffplay \
    
>     --disable-ffprobe \
    
>     --disable-ffserver \
    
>     --disable-symver \
    
>     --cross-prefix=$TOOLCHAIN/bin/arm-linux-androideabi- \
    
>     --target-os=linux \
    
>     --arch=arm \
    
>     --enable-cross-compile \
    
>     --sysroot=$SYSROOT \
    
>     --extra-cflags="-Os -fpic $ADDI_CFLAGS" \
    
>     --extra-ldflags="$ADDI_LDFLAGS" \

    Any help would be appreciated. I am testing this on an android phone. I have built static libraries for ffmpeg and they are linked to the project.

  • Server side video merging with FFmpeg through oline form

    1er août 2017, par San007

    I have a difficult problem and not enough knowledge to solve it, therefore I am hoping you guys can give me some advice or redirect me to a professional or professional software which can solve my problem.

    I want something fairly simple but I simply do not know how to begin. I Googled extensively but didnt find any related topics.

    What do I want ?
    I want an online form on my website where people can select different options, which are videos, for example
    Question 1
    1 (1.mp4) / 2 (2.mp4) / 3 (3.mp4)
    Question 2
    X (X.mp4) / Y (Y.mp4) / Z (Z.mp4)
    Question 3
    Email adres :
    Generate

    When the visitor clicks the generator button it should merge the video’s the customer has selected. e.g. 1 and X will result in one video file of 1.mp4 and X.mp4 merged. The system should then after succesfully merging the videos send a download link to the users e-mail adres and ideally delete the video from the server afterwards.

    I know I have not done a whole lot of research because my knowledge simply is not enough to create my own solution, but I hope you guys can send me in the right direction, I do not mind any commercial solution.

  • How do i convert (pulled from device) individual frames to a video file on linux and push it back to the same directory

    31 mars 2012, par RiASh

    First of all i have frames on my SD Card and frames are there in separate folders for each video..

    what i want to do is that i just want to make REALLY simple Java application for user(just a button to make video files) on the linux OS whose ActionEvent Handler pulls in all the individual frames and converts it to a video..deletes all the frames from the SD Card and then pushes the video file back to the same directory of SD Card..

    i wanted to know how do i pack frames into a video file on Linux(Ubuntu)..i think there is something ffmpeg but i dont know much..
    Can someone provide a example..please .. the images are named as image0000 to image9999

    and is it possible to create video file from those frames AND EVEN having sound in them using ffmpeg..?

    Can adb pull and push files without SD Card being connected..

    And finally wanted to know how do i run shell commands like adb pull, push, ffmpeg from JAVA..

    THERE ARE i think 4 QUESTIONS here but all related so i thought better ask them together..Thanks in advance ! :)

Navigation