Recherche avancée

Sur d’autres sites (8170)

• Piwik PRO is hiring a Technical Support Specialist (Remote)

  13 mars 2015, par Piwik Core Team — 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 Technical Support Specialist !

  What will you be doing ?

  • Supporting Piwik PRO clients on a daily basis – providing rapid responses via phone and email.
  • Participating in calls with Piwik PRO clients analyzing requirements for enterprise customers.
  • Onboarding clients – planning and coordinating the implementation with the dedicated technical team.
  • Communicating complex problems to the dedicated technical team.

  We can promise you :

  • A competitive salary.
  • The opportunity to develop your skills and gain more experience by working on exceptional projects.
  • Access to a regularly updated resource library and the opportunity to contribute to it.
  • Flexible working hours.

  Desired Skills and Experience

  You won’t make it without :

  • A solid technical background and a familiarity with the IT sector.
  • A receptive mind.
  • Great English communication skills (speaking, reading, writing, and listening).
  • Previous experience of working with corporate clients and a sixth sense for striking up relationships.
  • Appropriately mixed abilities : solid communication skills, inquisitiveness and an analytical mind (have the ability to draw conclusions based on gathered data).
  • Great self-organization skills.

  About Piwik PRO

  At Piwik and Piwik PRO we develop the leading open source web analytics platform, used by over 1.1M websites worldwide and is currently ranked the 7th most used web analytics tool in the world. Our vision is to build the best open alternative to Google Universal Analytics.

  The Piwik platform collects, stores and processes a lot of information : hundreds of millions of data points each month. We create intuitive, simple and beautiful reports that delight our users.

  Piwik PRO provides cloud hosting solutions and enterprise-level support and consultancy services. We’re in the process of expanding our US team and are currently seeking to hire a Technical Support Specialist who will focus on assisting our US clients.

  Location

  Ideally you will be located in the USA or Canada (Remote work).

  Apply online

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

• How do I correctly pause and resume recording with ffmpeg without messing with the fps ? [closed]

  8 mai 2024, par 10typesofpeople

  I am recording desktop video and audio with ffmpeg. I am controlling the process with c#. Simplified, my ffmpeg arguments are "ffmpeg -f gdigrab -framerate 30 -i desktop -preset ultrafast -pix_fmt yuv420p output.mp4"

  


  I have some functionality to pause and resume the recording, essentially just suspending and resuming the process. This works, however, it leaves the paused section in the video, just one frame for the entire duration. To fix this, I added "-vf setpts=N/FR/TB" yo the arguments. This resolved that issue, but while recording my framerate was 1.3 fps rather than 30 and the video duration was only a few seconds instead of the minute it so it should have been. The video was also obviously quite sped up.

  


  How do I use "setpts" without it affecting the video in this way, or what alternative do I have to prevent an extended frame in the middle of the recording ?

  


  TLDR : "-vf setpts=N/FR/TB" affects framerate and playback speed in ways I don't understand.

  


• Permission denied for openFileDescriptor to pass a file from SDCARD to FFmpeg

  15 février 2020, par 1234567

  Permission denied for openFileDescriptor to pass a file from SDCARD to FFmpeg

  I am trying to work with a file from Sdcard which is to be passed to FFmpeg fro this I am using

   Uri contentUri = ContentUris.withAppendedId(
  
              MediaStore.Video.Media.EXTERNAL_CONTENT_URI,
  
              cursor.getLong(Integer.parseInt(BaseColumns._ID)));
  
      String fileOpenMode = "r";
  
      ParcelFileDescriptor parcelFd =
  
              resolver.openFileDescriptor(contentUri, fileOpenMode);
  
      if (parcelFd != null) {
  
          int fd = parcelFd.detachFd();
  
          // Pass the integer value "fd" into your native code. Remember to call
  
          // close(2) on the file descriptor when you're done using it.
  
      }
  
  
  
  int pid = android.os.Process.myPid();
  
              String mediaFile = "/proc/" + pid + "/fd/" + fd;
  
  
  
              Toast.makeText(videoexample.this, "mediafile" + mediaFile, Toast.LENGTH_SHORT).show();
  
  
  
              //File directoryToStore = videoexample.this.getExternalFilesDir("tempDirectory");
  
              File directoryToStore = videoexample.this.getExternalFilesDir("tempDirectory");
  
              if(directoryToStore != null) {
  
                  if (!directoryToStore.exists()) {
  
                      if (directoryToStore.mkdir()) ; //directory is created;
  
                  }
  
              }
  
  
  
  
  
              // Output path passed to FFmpeg
  
              String outputPath = directoryToStore+"/testFile.mp4";
  
  
  
              int rc = FFmpeg.execute("-y -i "+mediaFile+" -filter:v scale=1280:720 -c:a copy "+outputPath);

  If this file is present in the SDCard , It gives me an error

  E/mobile-ffmpeg: /proc/20124/fd/169: Permission denied in the logcat

  however if the file is from Internal (phone’s ) storage it works fine

  all the permissions are given , I am trying it on a Moto C android 7.0

  any help would be useeful