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• Piwik PRO is hiring a Project Coordinator (Job description)

  18 février 2015, par Matthieu Aubry — Jobs

  At Piwik and Piwik PRO we develop the leading open source web analytics platform, used by more than one million websites worldwide. Our vision is to build the best open alternative to Google Universal Analytics. We are growing and now looking for a Project Coordinator !

  What will you be doing ?

  • Participating in calls with Piwik PRO clients and analyzing requirements for enterprise customers
  • Planning and coordinating the implementation of projects
  • Helping customers to improve and adjust data reporting methods to suit their needs
  • Functioning as the voice of the customer and provide internal feedback on how Piwik PRO can better serve our customers

  What do we expect from you ?

  • Fluent command of English (both in writing and speaking), confidence to communicate in formal conversations and a good knowledge of business English
  • Previous experience in working with corporate clients
  • Great communication skills
  • A proactive attitude and the ability to use your initiative
  • Ability to achieve goals without detailed instructions

  Possessing these assets would be an advantage :

  • Technical knowledge associated with using data analytics platforms
  • Data analysis and interpretation skills
  • Knowledge of German or French
  • Knowledge of Piwik Analytics

  What can you expect from us ?

  • Flexible cooperation
  • An attractive salary
  • The opportunity to develop your skills and gain more experience by working on exceptional projects
  • Multisport Card
  • Access to a regularly updated resource library and the opportunity to contribute to it
  • Flexible working hours
  • Unforgettable parties and integration trips
  • A completely unique work atmosphere – we really like to keep things informal

  Location

  We have offices in Poland and New Zealand, and Remote work is possible.

  Ideally you will be located in the USA or in Europe where most of our clients are based.

  Apply online

  To apply for this position, please Apply online here. We look forward to receiving your applications !

• FFmpeg live stream with intermediate files

  11 juillet 2021, par SANA NE

  right now i am taking a live stream with rtmpdump and sending it to ffmpeg than nginx to serve as m3u8. This rtmpdump sometimes fails mid stream and need to be restarted which i do automatically but that takes about 10-15 seconds. During that time ffmpeg stops sending data to nginx so end users stream cuts with error. I am looking for a way to make this fully continuous so end users dont get disconnected.

  


  I am a totaly newbie on ffmpeg and streaming so if you know a better way please tell me but what i think about doing is creating a named pipe where main ffmpeg constantly listens and sends data to nginx. When the stream is started i will start sending loading.mp4 to that pipe and when i recieve rtmpdump data i will stop it and send rtmpdump, when rtmpdump fails i will start sending loading.mp4 data instantly so basically there will be no down time on the stream, at least i hope there wont be. Like i said i am a total newbie on streaming but looking as a programmer i think this method should work...

  


  Right now i am trying to tinker the code with options i am looking from online documents, there might be totally unnecessary options i am using...

  


  mkfifo /var/streams/test
ffmpeg -re \
    -f live_flv -fflags +igndts -fflags flush_packets -fflags discardcorrupt \
    -y -i "/var/streams/test" -c:v copy -map 0:0 -c:a copy -map 0:1? \
    -fflags +genpts -frame_drop_threshold 1.0 -preset ultrafast \
    -f flv -flvflags no_duration_filesize "rtmp://localhost:12345/hls/test" \
    -async 1 -vsync 2


  


  when i run this command main ffmpeg starts listening on the pipe, then i run

  


  ffmpeg -y -re -stream_loop -1 -i "/var/updating.mp4" -c:v copy -map 0:0 -c:a copy -map 0:1? \ 
-f flv -flvflags no_duration_filesize "/var/streams/test"


  


  to here it all works perfectly and starts sending data to pipe which than gets sent to nginx and i can view on VLC, my problem start right here... When i stop the second ffmpeg instance which is sending updating.mp4 and restart it main ffmpeg instance throws "[live_flv @ 0x558799fe0f80] Packet mismatch " error, this is the same exact video that i started sending so codecs and all other things are the same. I tried looking online for "packet mismatch" error but couldnt find a solution...

  


  Can someone tell me what i am doing wrong here ?

  


• ffmpeg playback on android

  11 avril 2012, par Sasha

  I managed to compile ffmpeg libs for Android and i am able to load them in my jni Android app. Now started calling the ffmpeg functions and following the online tutorials. I read there that I need also SDL port for Android in order to render audio/video.

  I have looked at libsdl and it seems quite complex to use on Android, especially since I just need sequential render of audio/video media samples, is there some simpler solution (with examples) how to render the decoded buffers ? Should I pass decoded media buffers from frrmpeg back to java for rendering ?

  If I have to use SDL, is there some tutorial how to easy integrate it on Android with ffmpeg ?