Recherche avancée

Médias (91)

Autres articles (104)

  • Supporting all media types

    13 avril 2011, par

    Unlike most software and media-sharing platforms, MediaSPIP aims to manage as many different media types as possible. The following are just a few examples from an ever-expanding list of supported formats : images : png, gif, jpg, bmp and more audio : MP3, Ogg, Wav and more video : AVI, MP4, OGV, mpg, mov, wmv and more text, code and other data : OpenOffice, Microsoft Office (Word, PowerPoint, Excel), web (html, CSS), LaTeX, Google Earth and (...)

  • 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 (...)

  • HTML5 audio and video support

    13 avril 2011, par

    MediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
    The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
    For older browsers the Flowplayer flash fallback is used.
    MediaSPIP allows for media playback on major mobile platforms with the above (...)

Sur d’autres sites (11591)

  • can't install ffmpeg in ubuntu

    5 février 2013, par john

    I tried to install ffmpeg in ubundu.using the command sudo apt-get install ffmpeg

    But i can't install it.It Shows an error.Following is the out put when i tried to install ffmpeg.

    wds@wds:~$ sudo apt-get install ffmpeg
    [sudo] password for wds:
    Reading package lists... Done
    Building dependency tree      
    Reading state information... Done
    The following extra packages will be installed:
     libavfilter1
    The following NEW packages will be installed:
     ffmpeg libavfilter1
    0 upgraded, 2 newly installed, 0 to remove and 3 not upgraded.
    Need to get 357kB of archives.
    After this operation, 1,282kB of additional disk space will be used.
    Do you want to continue [Y/n]? y
    WARNING: The following packages cannot be authenticated!
     libavfilter1 ffmpeg
    Install these packages without verification [y/N]? y
    Err http://us.archive.ubuntu.com/ubuntu/ maverick-updates/main libavfilter1 i386 4:0.6-2ubuntu6.3
     404  Not Found [IP: 91.189.91.15 80]
    Err http://security.ubuntu.com/ubuntu/ maverick-security/main libavfilter1 i386 4:0.6-2ubuntu6.3
     404  Not Found [IP: 91.189.92.200 80]
    Err http://security.ubuntu.com/ubuntu/ maverick-security/main ffmpeg i386 4:0.6-2ubuntu6.3
     404  Not Found [IP: 91.189.92.200 80]
    Failed to fetch http://security.ubuntu.com/ubuntu/pool/main/f/ffmpeg/libavfilter1_0.6-2ubuntu6.3_i386.deb  404  Not Found [IP: 91.189.92.200 80]
    Failed to fetch http://security.ubuntu.com/ubuntu/pool/main/f/ffmpeg/ffmpeg_0.6-2ubuntu6.3_i386.deb  404  Not Found [IP: 91.189.92.200 80]
    E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?
    wds@wds:~$

    It shows a 404 error.when installing.

  • How to use ffmpeg convert this file,the normal args can't convert it,it just convert one frame

    18 juillet 2017, par ggggle

    The Video Link is here.

    $ffmpeg -i 9.mp4 out.mp4
    ffmpeg version N-86676-g45dbb40cd1-static http://johnvansickle.com/ffmpeg/  Copyright (c) 2000-2017 the FFmpeg developers
     built with gcc 5.4.1 (Debian 5.4.1-11) 20170519
     configuration: --enable-gpl --enable-version3 --enable-static --disable-debug --disable-ffplay --disable-indev=sndio --disable-outdev=sndio --cc=gcc-5 --enable-fontconfig --enable-frei0r --enable-gnutls --enable-gray --enable-libass --enable-libfreetype --enable-libfribidi --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libvidstab --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libzimg
     libavutil      55. 67.100 / 55. 67.100
     libavcodec     57.100.102 / 57.100.102
     libavformat    57. 75.100 / 57. 75.100
     libavdevice    57.  7.100 / 57.  7.100
     libavfilter     6. 94.100 /  6. 94.100
     libswscale      4.  7.101 /  4.  7.101
     libswresample   2.  8.100 /  2.  8.100
     libpostproc    54.  6.100 / 54.  6.100
    Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '9.mp4':
     Metadata:
       major_brand     : isom
       minor_version   : 512
       compatible_brands: isomiso2mp41
       artist          : moodyz
       encoder         : Lavf57.75.100
       copyright       : moodyz
     Duration: 00:00:21.02, start: 0.000000, bitrate: 5662 kb/s
       Stream #0:0(jpn): Video: vc1 (Advanced) (vc-1 / 0x312D6376), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], 5658 kb/s, 29.97 fps, 29.97 tbr, 30k tbn, 59.94 tbc (default)
       Metadata:
         handler_name    : VideoHandler
    Stream mapping:
     Stream #0:0 -> #0:0 (vc1 (native) -> h264 (libx264))
    Press [q] to stop, [?] for help
    [libx264 @ 0x3eabba0] using SAR=1/1
    [libx264 @ 0x3eabba0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX
    [libx264 @ 0x3eabba0] profile High, level 4.0
    [libx264 @ 0x3eabba0] 264 - core 152 r19 ba24899 - H.264/MPEG-4 AVC codec - Copyleft 2003-2017 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=3 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
    Output #0, mp4, to 'out.mp4':
     Metadata:
       major_brand     : isom
       minor_version   : 512
       compatible_brands: isomiso2mp41
       artist          : moodyz
       copyright       : moodyz
       encoder         : Lavf57.75.100
       Stream #0:0(jpn): Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], q=-1--1, 29.97 fps, 30k tbn, 29.97 tbc (default)
       Metadata:
         handler_name    : VideoHandler
         encoder         : Lavc57.100.102 libx264
       Side data:
         cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
    frame=    1 fps=0.0 q=29.0 Lsize=      33kB time=00:00:00.00 bitrate=8254060.6kbits/s speed=0.000122x    
    video:32kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 2.640781%
    [libx264 @ 0x3eabba0] frame I:1     Avg QP:23.97  size: 32485
    [libx264 @ 0x3eabba0] mb I  I16..4: 24.7% 72.0%  3.3%
    [libx264 @ 0x3eabba0] 8x8 transform intra:72.0%
    [libx264 @ 0x3eabba0] coded y,uvDC,uvAC intra: 31.5% 51.4% 4.9%
    [libx264 @ 0x3eabba0] i16 v,h,dc,p: 50% 28% 11% 10%
    [libx264 @ 0x3eabba0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 58% 19% 17%  1%  1%  1%  1%  1%  1%
    [libx264 @ 0x3eabba0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 53% 22%  7%  4%  2%  5%  2%  3%  2%
    [libx264 @ 0x3eabba0] i8c dc,h,v,p: 47% 20% 31%  2%
    [libx264 @ 0x3eabba0] kb/s:7788.61

    As you can see,original video "Duration : 00:00:21.02",but the output file only "Duration 00:00:00.03".And the program exit no error.

    It didn’t convert entire file.

    What args I need to add ?

  • ffmpeg drawtext surrounded by rounded rectangle

    7 juillet 2021, par andykais

    I want to use ffmpeg to recreate the text bubbles that appear in apps like tiktok. I created this example using imagemagick to illustrate what I mean :

    


    example speech bubble with rounded corners

    


    So far with ffmpeg, all I am able to create is text backgrounds with sharp corners :

    


    enter image description here

    


    This was done with the following command :

    


    ffmpeg -i 'live-wallpaper.mp4' -vf "drawtext=text='Hello World':x=(w-text_w)/2:y=(h-text_h)/2:fontsize=100:fontcolor=black:box=1:boxcolor=white: boxborderw=8:fontfile='fonts/proximanova-semibold.otf'" output.mp4


    


    How can I get the output of ffmpeg to look more similar to the first image ? The text isn't always going to be "Hello World" either, so I need a solution that works for text that is shorter, longer, wraps, etc.