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• error while install FFMPEG-PHP

  30 juillet 2016, par Box Lyrics

  I’m trying to install FFmpeg and FFMPEG-PHP .
  The installation of FFmpeg is success but when i try to install FFMPEG-PHP i get this error

      # make
  
  /bin/sh /root/ffmpeg_sources/ffmpeg-php-0.6.0/ffmpeg-php/libtool --mode=compile cc  -I. -I/root/ffmpeg_sources/ffmpeg-php-0.6.0/ffmpeg-php -DPHP_ATOM_INC -I/root/ffmpeg_sources/ffmpeg-php-0.6.0/ffmpeg-php/include -I/root/ffmpeg_sources/ffmpeg-php-0.6.0/ffmpeg-php/main -I/root/ffmpeg_sources/ffmpeg-php-0.6.0/ffmpeg-php -I/usr/include/php -I/usr/include/php/main -I/usr/include/php/TSRM -I/usr/include/php/Zend -I/usr/include/php/ext -I/usr/include/php/ext/date/lib  -DHAVE_CONFIG_H  -g -O2   -c /root/ffmpeg_sources/ffmpeg-php-0.6.0/ffmpeg-php/ffmpeg_movie.c -o ffmpeg_movie.lo
  
  libtool: compile:  cc -I. -I/root/ffmpeg_sources/ffmpeg-php-0.6.0/ffmpeg-php -DPHP_ATOM_INC -I/root/ffmpeg_sources/ffmpeg-php-0.6.0/ffmpeg-php/include -I/root/ffmpeg_sources/ffmpeg-php-0.6.0/ffmpeg-php/main -I/root/ffmpeg_sources/ffmpeg-php-0.6.0/ffmpeg-php -I/usr/include/php -I/usr/include/php/main -I/usr/include/php/TSRM -I/usr/include/php/Zend -I/usr/include/php/ext -I/usr/include/php/ext/date/lib -DHAVE_CONFIG_H -g -O2 -c /root/ffmpeg_sources/ffmpeg-php-0.6.0/ffmpeg-php/ffmpeg_movie.c  -fPIC -DPIC -o .libs/ffmpeg_movie.o
  
  /root/ffmpeg_sources/ffmpeg-php-0.6.0/ffmpeg-php/ffmpeg_movie.c:42:32: error: libavcodec/version.h: No such file or directory
  
  /root/ffmpeg_sources/ffmpeg-php-0.6.0/ffmpeg-php/ffmpeg_movie.c:76:1: warning: "MAX_STREAMS" redefined
  
  In file included from /root/ffmpeg_sources/ffmpeg-php-0.6.0/ffmpeg-php/ffmpeg_movie.c:43:
  
  /usr/include/libavformat/avformat.h:569:1: warning: this is the location of the previous definition
  
  /root/ffmpeg_sources/ffmpeg-php-0.6.0/ffmpeg-php/ffmpeg_movie.c: In function ‘php_get_dict_value’:
  
  /root/ffmpeg_sources/ffmpeg-php-0.6.0/ffmpeg-php/ffmpeg_movie.c:509: error: ‘AVDictionaryEntry’ undeclared (first use in this function)
  
  /root/ffmpeg_sources/ffmpeg-php-0.6.0/ffmpeg-php/ffmpeg_movie.c:509: error: (Each undeclared identifier is reported only once
  
  /root/ffmpeg_sources/ffmpeg-php-0.6.0/ffmpeg-php/ffmpeg_movie.c:509: error: for each function it appears in.)
  
  /root/ffmpeg_sources/ffmpeg-php-0.6.0/ffmpeg-php/ffmpeg_movie.c:509: error: ‘m_entry’ undeclared (first use in this function)
  
  /root/ffmpeg_sources/ffmpeg-php-0.6.0/ffmpeg-php/ffmpeg_movie.c: In function ‘zim_ffmpeg_movie_getPixelFormat’:
  
  /root/ffmpeg_sources/ffmpeg-php-0.6.0/ffmpeg-php/ffmpeg_movie.c:828: warning: assignment makes pointer from integer without a cast
  
  /root/ffmpeg_sources/ffmpeg-php-0.6.0/ffmpeg-php/ffmpeg_movie.c: In function ‘_php_get_codec_name’:
  
  /root/ffmpeg_sources/ffmpeg-php-0.6.0/ffmpeg-php/ffmpeg_movie.c:918: error:                          ‘AV_CODEC_ID_MPEG2TS’ undeclared (first use in this function)
  
  make: *** [ffmpeg_movie.lo] Error 1

  this is what i have execute

  #  git clone https://github.com/tony2001/ffmpeg-php.git
  
  #  cd ffmpeg-php
  
  #  make clean
  
  #  phpize 
  
  #  ./configure 
  
  #  make

  when i search for a solution i found this :
  If you get an error message like make : *** [ffmpeg_movie.lo] Error 1 open the ffmpeg_movie.c file and make the following changes :

  user@myVPS:~# vim ffmpeg_movie.c

  Change list_entry *le ; to zend_rsrc_list_entry *le ;
  Change list_entry new_le ; to zend_rsrc_list_entry new_le ;
  Change hashkey_length+1, (void *)&new_le, sizeof(list_entry), to hashkey_length+1, (void *)&new_le,sizeof(zend_rsrc_list_entry),

  but when i check the ffmpeg_movie.c i found that is already fixed with this changes.
  I can’t find the probleme

• Is there a set of working P/Invoke declarations for FFMpeg, libavutil, libavformat and libavcodec in .NET ?

  11 février 2014, par casperOne

  I'm currently looking to access libavutil, libavformat and libavcodec (all part of FFMpeg) from .NET.

  Currently, I'm getting the libraries from the automated builds of the shared FFMpeg package performed every night for Windows 32-bit.

  I am also using the code from the ffmpeg-sharp project. In that project, I have removed a number of classes that were not compiling (they are wrapper classes not the P/Invoke declarations).

  The code compiles fine, but I am running into a few issues.

  First, it appears that the build of av*.dll uses the cdecl calling convention, as I was receiving a number of PInvokeStackImbalanceException when trying to call av_open_input_file. This was easy enough to change to get it to work right. The AVFormatContext structure is populated.

  After that, I want to call av_find_stream_info to get information about the streams in the file. However, when calling that with the AVFormatContext retrieved from the call to av_open_input_file, an AccessViolationException is thrown indicating that I am trying to read or write from protected memory.

  Has anyone used P/Invoke to access the libavutil, libavformat and libavcodec dll libraries through P/Invoke and have gotten it to work ?

  I should mention that working with the command-line version of FFMpeg, while a solution, is not a viable solution in this case, access needs to occur through the libraries. The reason for this is that I'd have to thrash the disk way too much to do what I need to do (I have to do a frame-by-frame analysis of some very high definition video) and I want to avoid the disk as much as possible.

• Is there a set of working P/Invoke declarations for FFMpeg, libavutil, libavformat and libavcodec in .NET ?

  30 août 2011, par casperOne

  I'm currently looking to access libavutil, libavformat and libavcodec (all part of FFMpeg) from .NET.

  Currently, I'm getting the libraries from the automated builds of the shared FFMpeg package performed every night for Windows 32-bit.

  I am also using the code from the ffmpeg-sharp project. In that project, I have removed a number of classes that were not compiling (they are wrapper classes not the P/Invoke declarations).

  The code compiles fine, but I am running into a few issues.

  First, it appears that the build of av*.dll uses the cdecl calling convention, as I was receiving a number of PInvokeStackImbalanceException when trying to call av_open_input_file. This was easy enough to change to get it to work right. The AVFormatContext structure is populated.

  After that, I want to call av_find_stream_info to get information about the streams in the file. However, when calling that with the AVFormatContext retrieved from the call to av_open_input_file, an AccessViolationException is thrown indicating that I am trying to read or write from protected memory.

  Has anyone used P/Invoke to access the libavutil, libavformat and libavcodec dll libraries through P/Invoke and have gotten it to work ?

  I should mention that working with the command-line version of FFMpeg, while a solution, is not a viable solution in this case, access needs to occur through the libraries. The reason for this is that I'd have to thrash the disk way too much to do what I need to do (I have to do a frame-by-frame analysis of some very high definition video) and I want to avoid the disk as much as possible.