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  • Keeping control of your media in your hands

    13 avril 2011, par

    The vocabulary used on this site and around MediaSPIP in general, aims to avoid reference to Web 2.0 and the companies that profit from media-sharing.
    While using MediaSPIP, you are invited to avoid using words like "Brand", "Cloud" and "Market".
    MediaSPIP is designed to facilitate the sharing of creative media online, while allowing authors to retain complete control of their work.
    MediaSPIP aims to be accessible to as many people as possible and development is based on expanding the (...)

  • 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 (...)

  • Contribute to a better visual interface

    13 avril 2011

    MediaSPIP is based on a system of themes and templates. Templates define the placement of information on the page, and can be adapted to a wide range of uses. Themes define the overall graphic appearance of the site.
    Anyone can submit a new graphic theme or template and make it available to the MediaSPIP community.

Sur d’autres sites (10171)

  • Ffmpeg didn't burn srt subtitle on mkv properly

    16 janvier 2014, par user2600010

    `ffmpeg version:git-fc6de70 (2013-07-18) with libass and fontconfig support.
    command line:ffmpeg.exe -i test.mkv -vf subtitles=test.srt out.mkv
    and i got this error. :

    Metadata:
    
    encoder         : Lavf55.12.102
    
    Stream #0:0(eng): Video: h264 (libx264) (H264 / 0x34363248), yuv420p, 1280x5
    
76 [SAR 1:1 DAR 20:9], q=-1--1, 1k tbn, 23.98 tbc (default)
    
    Stream #0:1: Audio: vorbis (libvorbis) (oV[0][0] / 0x566F), 48000 Hz, stereo
    
, fltp (default)
    
Stream mapping:
    
  Stream #0:0 -> #0:0 (h264 -> libx264)
    
  Stream #0:1 -> #0:1 (aac -> libvorbis)
    
Press [q] to stop, [?] for help
    
[Parsed_subtitles_0 @ 00000000027b9960] Neither PlayResX nor PlayResY defined. A
    
ssuming 384x288

    http://tinypic.com/r/2ag52so/5

  • Ffmpeg didn't burn srt subtitle on mkv

    19 juillet 2013, par user2600010

    `ffmpeg version:git-fc6de70 (2013-07-18) with libass and fontconfig support.
    command line:ffmpeg.exe -i test.mkv -vf subtitles=test.srt out.mkv
    and i got this error. :

    Metadata:
    
    encoder         : Lavf55.12.102
    
    Stream #0:0(eng): Video: h264 (libx264) (H264 / 0x34363248), yuv420p, 1280x5
    
76 [SAR 1:1 DAR 20:9], q=-1--1, 1k tbn, 23.98 tbc (default)
    
    Stream #0:1: Audio: vorbis (libvorbis) (oV[0][0] / 0x566F), 48000 Hz, stereo
    
, fltp (default)
    
Stream mapping:
    
  Stream #0:0 -> #0:0 (h264 -> libx264)
    
  Stream #0:1 -> #0:1 (aac -> libvorbis)
    
Press [q] to stop, [?] for help
    
[Parsed_subtitles_0 @ 00000000027b9960] Neither PlayResX nor PlayResY defined. A
    
ssuming 384x288

    http://tinypic.com/r/2ag52so/5

  • How to convert any format to H264 (html5) video using ffmpeg ? [on hold]

    14 juillet 2013, par kheya

    I am trying to use a single command to convert avi, mov, wmv etc to H264 (HTML5 playback)
    I have command that converted the avi correctly to H264 (created .mp4 file)
    But the same command fails to convert a quicktime mov file.

    I am using the 64bit static built on windows.

    Here is the command I used to convert AVI to H264. This one works.

    for %%a in ("*.avi") do (
    
    ffmpeg -i "%%a" -c:v libx264 -preset slow -crf 20 -c:a libvo_aacenc -b:a 128k "%%~na.mp4"
    
)

    I am trying this to convert mov to H264 :

    for %%a in ("*.mov") do (
    
    ffmpeg -i "%%a" -vcodec mpeg4 -acodec libvo_aacenc "%%~na.mp4" //fails
    
    ffmpeg -i "%%a" -vcodec libx264 -vprofile high -preset slow -b:v 500k -maxrate 500k -bufsize 1000k -vf scale=-1:480 -threads 0 -acodec libvo_aacenc -b:a 128k "%%~na.mp4" //fails with error )

    Appreciate if you kindly help me.

    EDIT :
    Here is the error :
    [graph 1 input from stream 0:1 @ 0000000002689260] Invalid sample format (null)
    Error opening filters !

    Output of the command :

    ffmpeg -i "file2.mov" -vcodec libx264 -vprofile high -preset slow -b:v 500k -ma
    
xrate 500k -bufsize 1000k -vf scale=-1:480 -threads 0 -acodec libvo_aacenc -b:a
    
128k "file2.mp4"
    

    
The system cannot find the drive specified.
    
ffmpeg version N-54691-g7f4a1fd Copyright (c) 2000-2013 the FFmpeg developers
    
  built on Jul 12 2013 16:31:48 with gcc 4.7.3 (GCC)
    
  configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-av
    
isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enab
    
le-iconv --enable-libass --enable-libbluray --enable-libcaca --enable-libfreetyp
    
e --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --ena
    
ble-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-l
    
ibopus --enable-librtmp --enable-libschroedinger --enable-libsoxr --enable-libsp
    
eex --enable-libtheora --enable-libtwolame --enable-libvo-aacenc --enable-libvo-
    
amrwbenc --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxavs --
    
enable-libxvid --enable-zlib
    
  libavutil      52. 39.100 / 52. 39.100
    
  libavcodec     55. 18.102 / 55. 18.102
    
  libavformat    55. 12.102 / 55. 12.102
    
  libavdevice    55.  3.100 / 55.  3.100
    
  libavfilter     3. 80.101 /  3. 80.101
    
  libswscale      2.  3.100 /  2.  3.100
    
  libswresample   0. 17.102 /  0. 17.102
    
  libpostproc    52.  3.100 / 52.  3.100
    
Guessed Channel Layout for  Input Stream #0.1 : mono
    
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'file2.mov':
    
  Metadata:
    
    creation_time   : 1998-11-12 18:28:20
    
  Duration: 00:00:28.60, start: 0.000000, bitrate: 111 kb/s
    
    Stream #0:0(eng): Video: svq1 (SVQ1 / 0x31515653), yuv410p, 160x120, 90 kb/s
    
, 7.52 fps, 7.50 tbr, 600 tbn, 600 tbc
    
    Metadata:
    
      creation_time   : 1998-11-12 18:28:20
    
      handler_name    : Apple Alias Data Handler
    
    Stream #0:1(eng): Audio: qdmc (QDMC / 0x434D4451), 44100 Hz, mono
    
    Metadata:
    
      creation_time   : 1998-11-12 18:28:20
    
      handler_name    : Apple Alias Data Handler
    
[graph 1 input from stream 0:1 @ 000000000251a080] Invalid sample format (null)
    
Error opening filters!

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