Yury Udovichenko

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Recent activity by Yury Udovichenko Recent activity Votes
  • Buffer too short explained

    When a media stream is added into Qosifire, the Qosifire agent connects to it and starts getting the content for analysis. The agent generally acts like a playback client so one of the elements it ...

  • Monitoring HLS streams

    HLS is a de-facto standard for end-user live streaming. It's widely supported on all major client platforms. Qosifire allows monitoring the quality of service and quality of content of HLS streams....

  • Monitoring RTMP stream

    RTMP is a leading standard for live stream delivery from encoders and origin servers. Qosifire allows monitoring the quality of service for RTMP streams to make sure the content is produced properl...

  • Monitoring Icecast streams

    Icecast is a very popular transmission protocol for audio live streaming.  Qosifire allows monitoring the quality of service and quality of content of Icecast streams. A customer installs monitorin...

  • Managing streams

    A live stream is the basic unit which is checked in Qosifire. The web console allows adding and changing streams settings for further check, view their stats and send notifications about significan...

  • Using teams

    A team is an entity of Qosifire web service which combines the following objects: Streams under monitoring Agent nodes where those streams are checked Users who are allowed to view stats from sele...

  • Setting and using alerts

    One of Qosifire's key purposes is to notify stakeholders about streaming issues, so controlling alert process is important. Our web service provides basic flexible settings for this. Qosifire allow...

  • Debugging PTS in HLS samples

     Qosifire web service allows monitoring HLS streams' availability and consistency. We see a lot of cases when HLS stream has difference in PTS of audio and video samples. This brings the inconsiste...

  • Installing Qosifire agent on CentOS

    Qosifire monitoring agent can be installed on CentOS 7 using this instruction.   Create /etc/yum.repos.d/qosifire.repo file with the following content: [qosifire]name= Qosifire Agent repository - $...

  • Installing Qosifire agent on Ubuntu

    Qosifire agent can be installed on Ubuntu 16.04 LTS or 18.04 LTS, we recommend using 18.04. Watch our screencast which shows installation and stream setup process step-by-step.   Here are these st...