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Autres articles (56)

  • 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 ) (...)

  • MediaSPIP 0.1 Beta version

    25 avril 2011, par

    MediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
    The zip file provided here only contains the sources of MediaSPIP in its standalone version.
    To get a working installation, you must manually install all-software dependencies on the server.
    If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...)

  • 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 (...)

Sur d’autres sites (5361)

  • FFMpeg HLS to MXF video codec copy non monotonically increasing dts issue

    22 juin 2023, par arlovande

    I am rewrapping an HLS stream as an mxf file. The HLS is 1080p59.94 10bit 4:2:2. The mxf is a video codec copy and an audio conversion to pcm. The stream has video timecode burn-in for me to watch the video frames. Here is the command

    


    ffmpeg -i "https://myinput/index.m3u8" -f segment -timecode "01:01:01:00" -segment_time 600 -reset_timestamps 1 -c:v copy output_%03d.mxf


    


    I get the following non-fatal error

    


    "Application provided invalid, non monotonically increasing dts to muxer in stream 1"


    


    The file is still created, however. In VLC the file plays correctly frame by frame. But in Adobe premiere when I play frame by frame I get video stuttering and I see the timecode burn in plays in a sequence like this... 3 frames ahead, then 2 frames back... so the frame sequence would be something like ;03 ;01 ;02 ;06 ;04 ;05 ;09 ;07 ;08

    


    It's almost like Premiere does not know how to order the frames back together but VLC does. Any thoughts on how I might change the command to reorder the dts monotonically ?

    


    When I wrap to a .ts file I don't get this issue in Premiere, but I need MXF because Premiere can play an MXF file as a growing file.

    


  • A/libc : Fatal signal 7 (SIGBUS)

    29 août 2020, par yejafot
    A/libc: Fatal signal 7 (SIGBUS), code 1, fault addr 0xb92df158 in tid 19864 


    


    App crashes when app launches. How to find which line throws this error in .cpp file inside android studio using this fault addr 0xb92df158 ?

    


    And this error not occurs everytime i select the video(small or large size video) from app but only sometimes it occurs. Is there anyway to debug the line inside .cpp file because i have so many null checks and error handling inside .cpp file. What i do is i select video from java and edit the video inside .cpp file and save back the output image inside sdcard using

    


    char buf[1024];
snprintf(buf, sizeof(buf), "%s-%d", "/storage/emulated/0/Download/frame.png", av_codec_ctx->frame_number);
pFile = fopen(buf, "wb");
fprintf(pFile, "P5\n%d %d\n%d\n", av_frame->width, av_frame->height, 255);
for (y = 0; y < av_frame->height; y++)
    fwrite(buf + y * av_frame->linesize[0], 1 , av_frame->width, pFile);


    


    .So while decoding or saving back as .png i think i get this sort of error.

    


  • Encoding for JMF

    8 mars 2012, par stimms

    I'm creating some videos from a collection of images, I subsequently wish to play this video back with java. I found JMF but I haven't been able to find an encoding which is actually playable by it. Does anybody have an ffmpeg or mencoder formulation which produces JMF playable output ? I would also take alternatives to JMF if there is something better.

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