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• libavfilter/version.h : fix project name

  1er février 2012, par Michael Niedermayer

  libavfilter/version.h : fix project name

• Need to write to a file using fopen in a C++ class for iOS project

  2 mai 2014, par Chuck Mc Duran

  I have a project that uses C++ classes and FFmpeg, I need to use fopen and write a file to the app sandbox, so the code that I need to write in C++ is the equivalent of :

  NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
  
  NSString *docs_dir = [paths objectAtIndex:0];

  This would me to my app sandbox, where I can pretty much manipulate my files
  The question is how do I go about writing this code in C++ so that I can use fopen on a file ?

  This is the method that needs implementation :

  int testGrabAndWrite(const char* streamURL, bool decode, const char* filename)
  
  {
  
      FILE *outfile;
  
      int ret;
  
      int counter = 0;
  
      uint8_t *data;              // Pointer to the received audio mem
  
      int size;                   // Size of the received audio buffer
  
  
  
  
  
      outfile = fopen(filename, "w");
  
  
  
      if (outfile == NULL)
  
          exit(1);
  
  
  
      // Open the RTP stream
  
      if ((ret = openStream(streamURL, decode)) < 0)
  
          return ret;
  
  
  
      // Print out info about the stream found
  
      int tmpSampleRate, tmpBitRate, tmpChannels;
  
      ret = getStreamInfo(tmpSampleRate, tmpBitRate, tmpChannels);
  
      printf("\nSample rate:%d Bit rateL%d Channels:%d\n",tmpSampleRate,tmpBitRate, tmpChannels);
  
  
  
      // Grab some sample data and write it to file.
  
      while (counter < 500) 
  
      {
  
          ret = getStreamData(data, size);
  
          fwrite(data, 1, size, outfile);                             // Write RTP packets, i.e. mp3, to file.
  
          printf("Wrote packet %d with size %d which returned %d. ", ++counter, size, ret);
  
      }
  
  
  
      fclose(outfile);
  
      closeStream();
  
  
  
      return ret;
  
  }

• docs : Minor project name cleanup

  8 décembre 2011, par Michael Niedermayer

  docs : Minor project name cleanup