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• FFMPEG shell execution with PHP - Unusual Error Because of GCC

  9 février 2012, par trocker

  I've been trying to debug the PHP Script, but the error message that I receive is very unusual.

  • CP, MV , WHOAMI - all these commands work with shell_exec
  • FFMPEG is installed
  • apache user - nobody with read write execute permission for nogroup to /usr/bin/ffmpeg.
  • FFMPEG working fine in terminal.
  • GCCPP is installed and GCC package is also installed.
  • Working with shell PHP command (brock@ubuntu $ php runthis.php)

  Code I ran :

  exec('ffmpeg -i beep.mp3 -ac 1 -ar 48000 -ab 128k audio1.mp3 2>&1', $out, $rv);
  
  echo "output is:\n".implode("\n", $out)."\nexit code:$rv\n";

  I get the following error :

  output is: ffmpeg: /opt/lampp/lib/libgcc_s.so.1: version `GCC_4.0.0' not found (required by /usr/lib/libdirac_encoder.so.0) ffmpeg: /opt/lampp/lib/libgcc_s.so.1: version `GCC_4.2.0' not found (required by /usr/lib/libstdc++.so.6) exit code:1

  Can someone help me out here ?

• Changing int main() to JNI interface prototype

  13 mars 2012, par iSun

  I changed ffmpeg.c according following link :

  http://www.roman10.net/how-to-port-ffmpeg-the-program-to-androidideas-and-thoughts/

  He said the change main () to JNI interface prototype. Well, I'm not familiar with JNI interface prototype, but I read an article about JNI and change it accordingly.

  Can anyone look at my code to see is this true or not ?

  JNIEXPORT jint JNICALL Java_com_ffmpegtest_MainActivity_main(JNIEnv *pEnv, int argc, char **argv) {
  
  int64_t ti;
  
  
  
  av_log_set_flags(AV_LOG_SKIP_REPEATED);
  
  
  
  if(argc>1 && !strcmp(argv[1], "-d")){
  
  run_as_daemon=1;
  
  verbose=-1;
  
  av_log_set_callback(log_callback_null);
  
  argc--;
  
  argv++;
  
  
  
  }
  
  
  
  avcodec_register_all();
  
  #if CONFIG_AVDEVICE
  
  avdevice_register_all();
  
  #endif
  
  #if CONFIG_AVFILTER
  
  avfilter_register_all();
  
  #endif
  
  av_register_all();
  
  
  
  #if HAVE_ISATTY
  
  if(isatty(STDIN_FILENO))
  
  avio_set_interrupt_cb(decode_interrupt_cb);
  
  #endif
  
  
  
  init_opts();
  
  
  
  if(verbose>=0)
  
  show_banner();
  
  
  
  /* parse options */
  
  parse_options(argc, argv, options, opt_output_file);
  
  
  
  if(nb_output_files <= 0 && nb_input_files == 0) {
  
  show_usage();
  
  fprintf(stderr, "Use -h to get full help or, even better, run 'man ffmpeg'\n");
  
  ffmpeg_exit(1);
  
  }
  
  
  
  /* file converter / grab */
  
  if (nb_output_files <= 0) {
  
  fprintf(stderr, "At least one output file must be specified\n");
  
  ffmpeg_exit(1);
  
  }
  
  
  
  if (nb_input_files == 0) {
  
  fprintf(stderr, "At least one input file must be specified\n");
  
  ffmpeg_exit(1);
  
  }
  
  
  
  ti = getutime();
  
  if (transcode(output_files, nb_output_files, input_files, nb_input_files,
  
  stream_maps, nb_stream_maps) < 0)
  
  ffmpeg_exit(1);
  
  ti = getutime() - ti;
  
  if (do_benchmark) {
  
  int maxrss = getmaxrss() / 1024;
  
  printf("bench: utime=%0.3fs maxrss=%ikB\n", ti / 1000000.0, maxrss);
  
  }
  
  
  
  return ffmpeg_exit(0);
  
  }

• WAMP ffmpeg integration [closed]

  18 avril 2015, par systech44

  I am using WAMP server version 2.5, with Apache/2.4.9 (Win32) PHP/5.5.12 and is not possible to to integrate ffmpeg library with WAMP server.

  Here what I have done so far to integrate the ffmpeg with WAMP server.

  1. Download ffmpeg from here http://sergey89.ru/files/ffmpeg-php/.

  2. Extract the files. Copy php_ffmpeg.dll to E :\wamp\bin\php\php5.5.12\ext.

  3. Copy rest of the files to C :\Windows\System32.

  4. Add the following lines at the end of extension list of php.ini file.
     [PHP_ffmpeg]
     extension=php_ffmpeg.dll

  5. Click on Restart All Services.

  6. There is update of ffmpeg in phpinfo().

  7. Close WAMP.

  8. Start WAMP and getting the following warning.

  PHP Startup : ffmpeg : Unable to initiate module
  Module compiled with module API=20090626
  PHP compiled with module API=20121212
  These options need to match

  Please let me what exactly am I need to do to resolve the issue. I have visited other relevant threads in this forum and try few, but no solution. Please help to find the solution.