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• How to build static library based on existing Live555+FFmpeg

  30 mars 2016, par SCK

  I am trying to build an .a static library (named foo.a) based on Live555 & FFmpeg.

  So that my OS X app can use foo.a to do RTSP streaming.

  If my app use live555 and/or FFmpeg directly, it works great
  .Picture1, but I don’t want to use them directly, that’s why I’m trying to build foo.a

  If I build foo.a that wraps live555.a and my custom source code, it also works too.

  But If I build foo.a that wraps live555.a and ffmpeg and my custom source code
  Picture2

  When I build OS X app (which is now using foo.a), I got the following error :

  Undefined symbols for architecture x86_64 : "avcodec_version()",
  referenced from : startStreaming() in libFoo.a(Facade.o) ld : symbol(s)
  not found for architecture x86_64 clang : error : linker command failed
  with exit code 1 (use -v to see invocation)

  Any suggestions would be appreciated !

• MobileVlcKit compiling Failed

  25 février 2016, par Bittoo

  Hi i am trying to use MobileVLCKit.For that i am using cocoapads like below
  pod ’MobileVLCKit’

  pod 'MobileVLCKit'

  then i compile my project it is showing plenty of errors below is my error Log

    NOTE: a missing vtable usually means the first non-inline virtual member function has no definition.
  
  ld: symbol(s) not found for architecture x86_64
  
  clang: error: linker command failed with exit code 1 (use -v to see invocation)
  
  
  
  "std::basic_string, std::allocator >::find(wchar_t const*, unsigned long, unsigned long) const", referenced from:
  
    TagLib::String::find(TagLib::String const&, int) const in MobileVLCKit(tstring.cpp.o)
  
    TagLib::String::split(TagLib::String const&) const in MobileVLCKit(tstring.cpp.o)
  
  
  
    dash::mpd::BasicCMParser::parseCommonAttributesElements(dash::xml::Node*, dash::mpd::CommonAttributesElements*, dash::mpd::CommonAttributesElements*) const in MobileVLCKit(libdash_plugin_la-BasicCMParser.o)

  I tried with architecture x86_64 but still showing lot of errors. I don’t know how to clear these errors.so can any body please help me

• We are hiring engineers to build an awesome product and platform used by millions of people

  16 février 2016, par Piwik Core Team — Jobs

  Are you ready for a new challenge ? Or maybe you know someone who is looking for a change ? We have some exciting problems to solve and are looking for senior developers to work with us and our community on our open source Piwik Analytics platform. Piwik is used by more than one million websites all over the world. It is deployed on more than 300.000 servers and some users track more than 1 billion actions per month.

  What is it like to work on Piwik ?

  We develop this software using modern PHP, MySQL, Redis, AngularJS and more. We provide several kind of APIs and a plugin architecture to allow developers to extend and change Piwik to their needs. However, we would not be Piwik if we stopped at this point ! We want to turn Piwik into an even more awesome product and platform.
  You can imagine there is a lot to do and many challenges to face !

  While one part is to always make Piwik scale better and to improve UI and UX, we also want to provide simple APIs to make the life of developers as pleasant as possible. We aim to solve things the right way and our thousands of unit, integration, system, JavaScript and screenshot tests help us to innovate and to not be afraid of change. We like clean code and constant improvements.

  The Piwik team lives in New Zealand, Europe (Poland, Germany) and in the U.S. We do the vast majority of our collaboration online. Our values include being open, transparent and sharing knowledge. For this we use tools like GitHub and Slack to communicate and Quake servers to take our minds off complex challenges. We are a small, flexible team, so when you come aboard, you will play an integral part in engineering and have a big impact on the product loved by so many people. You’ll help to create a welcoming environment for new contributors and set an example with your development practices and communications skills.

  Apply now, or spread the word !

  If you have strong skills in PHP send us an email with your CV and tell us a little about yourself and your experience in engineering complex applications.

  Apply for a job here http://piwik.org/jobs/ and if you’re maybe not the right candidate, contribute to the project by sharing this blog post and by sending it to your friends !