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• How to implement ffmpeg file in Xcode project [on hold]

  5 décembre 2014, par user3033998

  I have to create a e-radio app for my project using Xcode’s.
  I have saw many videos or read guides for creating an FFMPEG streamer and i succeeded using the following way : http://www.renevolution.com/how-to-install-ffmpeg-on-mac-os-x/#comment-4336.
  My problem now is how i will implement the FFMPEG player in my Xcode project and how i use it.
  Also what class my project must be ?(i use cocoa class with object oriented-C).

• Cannot use FFmpeg in Xcode iOS Project (file .h not found)

  19 mars 2016, par BlackBox

  I followed almost step by step this guide.

  Almost because I downloaded, as a user suggested, ffmpeg ios library already built from here

  I followed from "Linking static libraries in Xcode" but I cannot import anyway the header files of ffmpeg. (So I got the .a files)

  For example

  #include "avformat.h"
  
  // or
  
  #import "libavformat/avformat.h"
  
  // or
  
  #import <libavformat></libavformat>avformat.h>

  Everything that I use does not work.

  I specify that those .a files are currently in my project directory, indeed, if I import the .a file, it doesn’t complain that it isn’t found, but when compiling, it complains about UTF-8 stuff because .a files are object libraries and cannot be imported that way.

  I put also the Header Search Paths for the project as it was suggested and the config.log file but nothing.

  Also I see libraries are missing from every project example of FFmpeg I was able to find on GitHub.

  Any ideas ?

• Screen Transfer [on hold]

  9 décembre 2013, par sanalism

  I need to develop a program that transfers a users screen and sound to another user over internet. The scenario can be visualized like this :

  There is a teacher in front of his computer and writes some code on his computer (ex:visual studio). He has a microphone. There is two students watching teacher's screen and listening his voice from their own computers.

  There are a few alternatives to get screen capture of a user and transfer it like ffmpeg, aforge or self coded screen capture program by c# (over udp). Tried all alternatives.

  However, the problem is all of them are so slow, or creates bad resolution of video. There should be an alternative way, because some programs reaches a high quality. For example teamviewer, windows remote desktop, logmein can send the screen with a high quality. More over, teamviewer can send sound also.

  Where should I begin to overcome this mission ? Which platform, language, protocol is useful ?