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• lavf : Replace the ASF demuxer

  15 juin 2015, par Alexandra Hájková

  lavf : Replace the ASF demuxer
  The old one is the result of the reverse engineering and guesswork.
  
  The new one has been written following the now-available specification.
  This work is part of Outreach Program for Women Summer 2014 activities
  
  for the Libav project.
  The fate references had to be changed because the old demuxer truncates
  
  the last frame in some cases, the new one handles it properly.
  
  The seek-test reference is changed because seeking works differently
  
  in the new demuxer. When seeking, the packet is not read from the stream
  
  directly, but it is rather constructed by the demuxer. That is why
  
  position is -1 now in the reference.
  Signed-off-by : Anton Khirnov <anton@khirnov.net>
  

  • [DBH] Changelog
  • [DBH] libavformat/asf.h
  • [DBH] libavformat/asfdec.c
  • [DBH] libavformat/asfenc.c
  • [DBH] libavformat/version.h
  • [DBH] tests/ref/fate/wmv8-drm-nodec
  • [DBH] tests/ref/seek/lavf-asf

• lavf : Replace the ASF demuxer

  15 juin 2015, par Alexandra Hájková

  lavf : Replace the ASF demuxer
  The old one is the result of the reverse engineering and guesswork.
  
  The new one has been written following the now-available specification.
  This work is part of Outreach Program for Women Summer 2014 activities
  
  for the Libav project.
  The fate references had to be changed because the old demuxer truncates
  
  the last frame in some cases, the new one handles it properly.
  
  The seek-test reference is changed because seeking works differently
  
  in the new demuxer. When seeking, the packet is not read from the stream
  
  directly, but it is rather constructed by the demuxer. That is why
  
  position is -1 now in the reference.
  Signed-off-by : Anton Khirnov <anton@khirnov.net>
  

  • [DH] Changelog
  • [DH] libavformat/asf.h
  • [DH] libavformat/asfdec.c
  • [DH] libavformat/asfenc.c
  • [DH] libavformat/version.h
  • [DH] tests/ref/fate/wmv8-drm-nodec
  • [DH] tests/ref/seek/lavf-asf

• installing and using ffmpeg-php in my wamp apache

  6 mars 2016, par sonam Sharma

  hey there i am developing a video sharing site and i need to change the video format and get its thumbnail etc i know this can be done by ffmpeg-php library.

  but i have never used any php lib before .
  i have successfully installed ffmpeg to my system (laptop) i can check it by typing library ffmpeg -version to my comand prompt it says something like this

    Microsoft Windows [Version 6.1.7600]
  
  Copyright (c) 2009 Microsoft Corporation.  All rights reserved.
  
  
  
     C:\Windows\system32>ffmpeg -version
  
    ffmpeg version N-73818-g9ebe041 Copyright (c) 2000-2015 the FFmpeg developers
  
      built with gcc 4.9.2 (GCC)
  
    configuration: --enable-gpl --enable-version3 --disable-w32threads --      enable-avis
  
    ynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable
  
     -iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --en
  
   able-libdcadec --enable-libfreetype --enable-libgme --enable-libgsm --enable-lib
  
       ilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable
  
   -libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enab
  
      le-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --enabl
  
     e-libtwolame --enable-libvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc -
  
       -enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-
  
      libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-lzma --enabl
  
     e-decklink --enable-zlib
  
    libavutil      54. 28.100 / 54. 28.100
  
    libavcodec     56. 49.101 / 56. 49.101
  
    libavformat    56. 40.101 / 56. 40.101
  
   libavdevice    56.  4.100 / 56.  4.100
  
   libavfilter     5. 25.100 /  5. 25.100
  
    libswscale      3.  1.101 /  3.  1.101
  
    libswresample   1.  2.101 /  1.  2.101
  
     libpostproc    53.  3.100 / 53.  3.100

  but i am having problem with accessing the library by my php code i think i have’t installed it to my php module

  here is what my wamp shows me

    Server Configuration
  
    Apache Version :
  
    2.4.9   - Documentation
  
    PHP Version :
  
     5.5.12   - Documentation
  
     Server Software:
  
      Apache/2.4.9 (Win64) PHP/5.5.12
  
         Loaded Extensions :
  
              apache2handlerbcmathbz2calendarcom_dotnetCorectypecurlda
  
       tedomeregexiffileinfofil[![enter image description here][1]][1]terftpgdgettextgmphashiconvimapjsonlib
  
        xmlmbstringmcryptmhashmysqlmysqlimysqlndod
  
        bcopensslpcrePDOpdo_mysqlpdo_sqlitePharReflectio
  
       nsessionshmopSimpleXMLsoapsocket    sSPLsqlite3standardtokenizerwddxxdebugxmlxmlreaderxmlrpcxmlwriterxslzipzlib
  
         MySQL Version :
  
         5.6.17  -  Documentation

  if possible please tell me the next step so that i can access the ffmpeg lib from my php code .
  a little help is also appreciated.
  1.please tell me any link availabe to get the ffmpeg-php module and how to installl it
  2.how to access the module/lib from my code justa small code example.

  THANK YOU.