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  • 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 (...)

  • L’agrémenter visuellement

    10 avril 2011

    MediaSPIP est basé sur un système de thèmes et de squelettes. Les squelettes définissent le placement des informations dans la page, définissant un usage spécifique de la plateforme, et les thèmes l’habillage graphique général.
    Chacun peut proposer un nouveau thème graphique ou un squelette et le mettre à disposition de la communauté.

  • Ecrire une actualité

    21 juin 2013, par

    Présentez les changements dans votre MédiaSPIP ou les actualités de vos projets sur votre MédiaSPIP grâce à la rubrique actualités.
    Dans le thème par défaut spipeo de MédiaSPIP, les actualités sont affichées en bas de la page principale sous les éditoriaux.
    Vous pouvez personnaliser le formulaire de création d’une actualité.
    Formulaire de création d’une actualité Dans le cas d’un document de type actualité, les champs proposés par défaut sont : Date de publication ( personnaliser la date de publication ) (...)

Sur d’autres sites (5232)

  • FFmpeg android images to movie - error while opening encoder [duplicate]

    12 juin 2018, par trinadh thatakula

    This question already has an answer here :

    I have been working on android-ffmpeg to convert images into videos and I have found the code I was looking(links below) and I have tried to execute this command

    val cmd5 = arrayOf("-analyzeduration", "1M", "-probesize", "1M", "-y", "-framerate", "1/3.79", "-i", Utils.outputPath + "image%d.jpg", "-i", audio!!.path, "-c:v", "libx264", "-tune", "stillimage", "-c:a", "aac", "-strict", "experimental", "-b:a", "192k", "-pix_fmt", "yuv420p", "-shortest", outputLocation.path)

    and I got error saying

    Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height

    can any1 please help me

    I have taken code from here -> KotlinFFmpeg and the code snippet is from here -> MovieMaker.kt, please give me a solution, thanks in advance

    here are the logs

        2018-06-12 18:22:24.000 25364-25664/photo.video.maker D/FFmpeg: Running publishing updates method
    
2018-06-12 18:22:24.096 25364-25364/photo.video.maker W/System.err: java.io.IOException: ffmpeg version n3.0.1 Copyright (c) 2000-2016 the FFmpeg developers
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err:   built with gcc 4.8 (GCC)
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err:   configuration: --target-os=linux --cross-prefix=/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/bin/arm-linux-androideabi- --arch=arm --cpu=cortex-a8 --enable-runtime-cpudetect --sysroot=/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/sysroot --enable-pic --enable-libx264 --enable-libass --enable-libfreetype --enable-libfribidi --enable-libmp3lame --enable-fontconfig --enable-pthreads --disable-debug --disable-ffserver --enable-version3 --enable-hardcoded-tables --disable-ffplay --disable-ffprobe --enable-gpl --enable-yasm --disable-doc --disable-shared --enable-static --pkg-config=/home/vagrant/SourceCode/ffmpeg-android/ffmpeg-pkg-config --prefix=/home/vagrant/SourceCode/ffmpeg-android/build/armeabi-v7a --extra-cflags='-I/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fno-strict-overflow -fstack-protector-all' --extra-ldflags='-L/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/lib -Wl,-z,relro -Wl,-z,now -pie' --extra-libs='-lpng -lexpat -lm' --extra-cxxflags=
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err:   libavutil      55. 17.103 / 55. 17.103
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err:   libavcodec     57. 24.102 / 57. 24.102
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err:   libavformat    57. 25.100 / 57. 25.100
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err:   libavdevice    57.  0.101 / 57.  0.101
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err:   libavfilter     6. 31.100 /  6. 31.100
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err:   libswscale      4.  0.100 /  4.  0.100
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err:   libswresample   2.  0.101 /  2.  0.101
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err:   libpostproc    54.  0.100 / 54.  0.100
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err: [mjpeg @ 0xf193d000] Changing bps to 8
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err: Input #0, image2, from '/storage/emulated/0/Photo Video Maker/image%d.jpg':
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err:   Duration: 00:02:35.39, start: 0.000000, bitrate: N/A
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err:     Stream #0:0: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown), 1440x1919 [SAR 1:1 DAR 1440:1919], 0.26 tbr, 0.26 tbn, 0.26 tbc
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err: [mp3 @ 0xf192d600] Skipping 0 bytes of junk at 61264.
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err: [mjpeg @ 0xf193dc00] Changing bps to 8
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err: Input #1, mp3, from '/data/user/0/photo.video.maker/files/audio2.mp3':
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err:   Metadata:
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err:     album_artist    : Various Artists
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err:     AccurateRipDiscID: 018-002fb7fe-0279b2d7-47111512-2
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err:     AccurateRipResult: AccurateRip: Accurate (confidence 10)   [0A38F342]
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err:     title           : Morning
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err:     encoded_by      : dBpoweramp Release 14.4
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err:     publisher       : EMI Classics
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err:     composer        : Edvard Grieg
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err:     TMED            : CD (Lossless)
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err:     genre           : Classical
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err:     compilation     : 1
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err:     album           : The Most Relaxing Classical Album in the World...Ever!
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err:     track           : 2/18
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err:     disc            : 1/2
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err:     artist          : Edvard Grieg
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err:     Encoder         : Lame 3.99.5
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err:     UPC             : 024356665027
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err:     date            : 1999
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err:   Duration: 00:04:18.04, start: 0.025056, bitrate: 321 kb/s
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err:     Stream #1:0: Audio: mp3, 44100 Hz, stereo, s16p, 320 kb/s
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err:     Metadata:
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err:       encoder         : LAME3.99r
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err:     Stream #1:1: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown), 747x750 [SAR 1:1 DAR 249:250], 90k tbr, 90k tbn, 90k tbc
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err:     Metadata:
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err:       comment         : Cover (front)
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err: [swscaler @ 0xf1125000] deprecated pixel format used, make sure you did set range correctly
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err: [libx264 @ 0xf193ec00] height not divisible by 2 (1440x1919)
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err: Output #0, mp4, to '/storage/emulated/0/Photo Video Maker/video/movie_1528807939616.mp4':
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err:     Stream #0:0: Video: h264, none, q=2-31, 128 kb/s, SAR 1:1 DAR 0:0, 0.26 fps
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err:     Metadata:
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err:       encoder         : Lavc57.24.102 libx264
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err:     Stream #0:1: Audio: aac, 0 channels, 128 kb/s
    
2018-06-12 18:22:24.097 25364-25364/photo.video.maker W/System.err:     Metadata:
    
2018-06-12 18:22:24.098 25364-25364/photo.video.maker W/System.err:       encoder         : Lavc57.24.102 aac
    
2018-06-12 18:22:24.098 25364-25364/photo.video.maker W/System.err: Stream mapping:
    
2018-06-12 18:22:24.098 25364-25364/photo.video.maker W/System.err:   Stream #0:0 -> #0:0 (mjpeg (native) -> h264 (libx264))
    
2018-06-12 18:22:24.098 25364-25364/photo.video.maker W/System.err:   Stream #1:0 -> #0:1 (mp3 (native) -> aac (native))
    
2018-06-12 18:22:24.098 25364-25364/photo.video.maker W/System.err: Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height
    
2018-06-12 18:22:24.098 25364-25364/photo.video.maker W/System.err:     at photo.video.maker.tools.video.MovieMaker$convert$1.onFailure(MovieMaker.kt:78)
    
2018-06-12 18:22:24.098 25364-25364/photo.video.maker W/System.err:     at com.github.hiteshsondhi88.libffmpeg.FFmpegExecuteAsyncTask.onPostExecute(FFmpegExecuteAsyncTask.java:70)
    
2018-06-12 18:22:24.098 25364-25364/photo.video.maker W/System.err:     at com.github.hiteshsondhi88.libffmpeg.FFmpegExecuteAsyncTask.onPostExecute(FFmpegExecuteAsyncTask.java:10)
    
2018-06-12 18:22:24.098 25364-25364/photo.video.maker W/System.err:     at android.os.AsyncTask.finish(AsyncTask.java:695)
    
2018-06-12 18:22:24.098 25364-25364/photo.video.maker W/System.err:     at android.os.AsyncTask.-wrap1(Unknown Source:0)
    
2018-06-12 18:22:24.098 25364-25364/photo.video.maker W/System.err:     at android.os.AsyncTask$InternalHandler.handleMessage(AsyncTask.java:712)
    
2018-06-12 18:22:24.098 25364-25364/photo.video.maker W/System.err:     at android.os.Handler.dispatchMessage(Handler.java:106)
    
2018-06-12 18:22:24.098 25364-25364/photo.video.maker W/System.err:     at android.os.Looper.loop(Looper.java:164)
    
2018-06-12 18:22:24.098 25364-25364/photo.video.maker W/System.err:     at android.app.ActivityThread.main(ActivityThread.java:6494)
    
2018-06-12 18:22:24.098 25364-25364/photo.video.maker W/System.err:     at java.lang.reflect.Method.invoke(Native Method)
    
2018-06-12 18:22:24.098 25364-25364/photo.video.maker W/System.err:     at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
    
2018-06-12 18:22:24.098 25364-25364/photo.video.maker W/System.err:     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)

  • How to combine three ffmpeg commands into one ?

    26 juillet 2018, par Nane

    I am pretty confused that how to combine three ffmpeg commnads into one which also consists of two inputs.

    // rescale with certain dimension 
    
ffmpeg -i front.mp4 -filter_complex scale=600:400 rescale.mp4
    

    
//Attach to image
    
ffmpeg -i 600800.jpg  -i rescale.mp4 -filter_complex "overlay=(W-w)/2:(H-h)/2" final.mp4
    

    
// After Changed to specific even size Burn Subtitles with Draw Text
    
ffmpeg -i final.mp4 -filter_complex "drawtext=fontfile=Lucida Grande.ttf:text='I am TEXT':fontsize=72:fontcolor=white:x=50:y=100,subtitles=sample.srt:force_style='Fontsize=22,OutlineColour=&H55000000,BorderStyle=3'" CheckMe.mp4

  • FFMPEG Multiple Alpha Overlays

    16 septembre 2018, par AK47

    I have a few videos with alpha channels that I will like to overlay on top of each other. It’s possible to get working with the following command

    ffmpeg -i back.mov -i front.mov -filter_complex overlay -c:v png output.mov

    However if I add another video to this it no longer works

    ffmpeg -i back.mov -i front.mov -i front2.mov -filter_complex overlay -c:v png output.mov

    Does anyone know a way of getting this to work ? or would I have to output the first 2 layers and then run the code again with a new layer ?

    I will have more than 3 layers so looking for the most efficient way.

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