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Autres articles (35)

  • Use, discuss, criticize

    13 avril 2011, par

    Talk to people directly involved in MediaSPIP’s development, or to people around you who could use MediaSPIP to share, enhance or develop their creative projects.
    The bigger the community, the more MediaSPIP’s potential will be explored and the faster the software will evolve.
    A discussion list is available for all exchanges between users.

  • Les autorisations surchargées par les plugins

    27 avril 2010, par

    Mediaspip core
    autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs

  • 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

Sur d’autres sites (5903)

  • "Droplet" batch script - filenames containing ampersands

    16 août 2014, par stephenwade

    I’m trying to create a batch file that can have other files dropped onto it. Specifically, I’m using ffmpeg to edit audio files produced by a handheld voice recorder. The problem is when using filenames with ampersands (&). Even when quoting the input, anything after the & is dropped off, but only when files are dropped onto it ; if the filename input is typed on the command line, the script works fine. Before the cmd window closes, I briefly see the rest of the filename with an error saying it is not recognized as a valid command.

    Here’s my script :

    rem Change to drive and directory of input file
    % d1
    cd % p1
    

    rem ffmpeg : mix to one channel, double the volume
    %HOMEDRIVE%%HOMEPATH%\ffmpeg.exe -i "% nx1" -ac 1 -vol 1024 "% n1 fixed% x1"

    pause

    Here’s what appears on the command line, after dropping "ch17&18.mp3" :

    C :\Users\computergeeksjw\Desktop>C :\Users\computergeeksjw\ffmpeg.exe -i "ch17" -ac 1 -vol 1024 "ch17 fixed"
    [...]
    ch17 : No such file or directory
    

    In case it matters : I’m using the Windows 8 Developer Preview. Is this causing my problem ? Does the same error occur on Windows 7 or earlier ?

  • Revision 3643544fe0 : Merge "Reverting "Adds support for reading and writing 10/12-bit y4m" for now be

    3 juillet 2014, par Dmitry Kovalev

    Changed Paths :
     Modify /vpxdec.c



    Merge "Reverting "Adds support for reading and writing 10/12-bit y4m" for now
    because of Mac Build Failure."

  • how to solve ffmpeg watermark "No such filter : 'movie'" AND "Failed to avformat_open_input" ?

    28 août 2014, par Savas Adar

    i am developing a windows service, my windows service use "ffmpeg" and same time i am developing a desktop application for testing the code.

    i want to import a watermark in my videos. i can do it with my desktop app. but when i run my windows service it take an error.

    ffmpeg version N-36635-gceb0dd9 Copyright (c) 2000-2012 the FFmpeg developers
     built on Jan  9 2012 17:39:58 with gcc 4.6.2
     configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-runtime-cpudetect --enable-avisynth --enable-bzlib --enable-frei0r --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libfreetype --enable-libgsm --enable-libmp3lame --enable-libopenjpeg --enable-librtmp --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxavs --enable-libxvid --enable-zlib
     libavutil      51. 34.100 / 51. 34.100
     libavcodec     53. 54.100 / 53. 54.100
     libavformat    53. 29.100 / 53. 29.100
     libavdevice    53.  4.100 / 53.  4.100
     libavfilter     2. 58.100 /  2. 58.100
     libswscale      2.  1.100 /  2.  1.100
     libswresample   0.  6.100 /  0.  6.100
     libpostproc    51.  2.100 / 51.  2.100
    [mpeg4 @ 01CA93A0] Invalid and inefficient vfw-avi packed B frames detected
    Input #0, avi, from 'C:\Apps\SabilVideoProcesser\WAITING_FOR_WATERMARK\Pixar - For the Birds.avi':
     Metadata:
       encoder         : Nandub v1.0rc2
     Duration: 00:03:16.56, start: 0.000000, bitrate: 2113 kb/s
       Stream #0:0: Video: mpeg4 (DX50 / 0x30355844), yuv420p, 720x416 [SAR 1:1 DAR 45:26], 25 fps, 25 tbr, 25 tbn, 30k tbc
       Stream #0:1: Audio: mp3 (U[0][0][0] / 0x0055), 48000 Hz, stereo, s16, 32 kb/s
    [buffer @ 02746A20] w:720 h:416 pixfmt:yuv420p tb:1/1000000 sar:1/1 sws_param:
    [movie @ 02748E00] Failed to avformat_open_input 'logo.png'
    Error initializing filter 'movie' with args 'logo.png'
    Error opening filters!

    i change logo.png sometimes but it didnt work and fixed. i dont understand what is wrong ?

    I tried change ffmpeg.exe and i downloaded from "http://ffmpeg.arrozcru.org/autobuilds/ffmpeg/mingw32/static/" but when i run service, i got an error again. this time error is different i will crazy...

    FFmpeg version SVN-r26400, Copyright (c) 2000-2011 the FFmpeg developers
     built on Jan 18 2011 04:07:05 with gcc 4.4.2
     configuration: --enable-gpl --enable-version3 --enable-libgsm --enable-libvorbis --enable-libtheora --enable-libspeex --enable-libmp3lame --enable-libopenjpeg --enable-libschroedinger --enable-libopencore_amrwb --enable-libopencore_amrnb --enable-libvpx --disable-decoder=libvpx --arch=x86 --enable-runtime-cpudetect --enable-libxvid --enable-libx264 --enable-librtmp --extra-libs='-lrtmp -lpolarssl -lws2_32 -lwinmm' --target-os=mingw32 --enable-avisynth --enable-w32threads --cross-prefix=i686-mingw32- --cc='ccache i686-mingw32-gcc' --enable-memalign-hack
     libavutil     50.36. 0 / 50.36. 0
     libavcore      0.16. 1 /  0.16. 1
     libavcodec    52.108. 0 / 52.108. 0
     libavformat   52.93. 0 / 52.93. 0
     libavdevice   52. 2. 3 / 52. 2. 3
     libavfilter    1.74. 0 /  1.74. 0
     libswscale     0.12. 0 /  0.12. 0
    [mpeg4 @ 003dfbd0] Invalid and inefficient vfw-avi packed B frames detected
    [mpeg4 @ 003dfbd0] frame skip 8

    Seems stream 0 codec frame rate differs from container frame rate: 30000.00 (30000/1) -> 25.00 (25/1)
    Input #0, avi, from 'C:\Apps\SabilVideoProcesser\WAITING_FOR_WATERMARK\Pixar - For the Birds.avi':
     Metadata:
       encoder         : Nandub v1.0rc2
     Duration: 00:03:16.56, start: 0.000000, bitrate: 2113 kb/s
       Stream #0.0: Video: mpeg4, yuv420p, 720x416 [PAR 1:1 DAR 45:26], 25 fps, 25 tbr, 25 tbn, 30k tbc
       Stream #0.1: Audio: mp3, 48000 Hz, 2 channels, s16, 189 kb/s
    [buffer @ 020d51b0] w:720 h:416 pixfmt:yuv420p
    No such filter: 'movie'
    Error opening filters!

    here is the my ffmpeg params ;

    -i "C:\Apps\SabilVideoProcesser\WAITING_FOR_WATERMARK\Pixar - For the Birds.avi" -vf "movie=logo.png [watermark]; [in][watermark] overlay=main_w-overlay_w-10:10 [out]" -vcodec libx264 -acodec ac3_fixed "C:\Apps\SabilVideoProcesser\WAITING_FOR_SPLIT\inprocess_Pixar - For the Birds.avi"