Yury Udovichenko

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Activity overview

Latest activity by Yury Udovichenko
  • Yury Udovichenko created an article,

    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 ...

  • Yury Udovichenko created an article,

    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...

  • Yury Udovichenko created an article,

    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...

  • Yury Udovichenko created an article,

    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...

  • Yury Udovichenko created an article,

    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....

  • Yury Udovichenko created a post,

    LUFS stats collection

    Need to collect LUFS stats to see how it was changing over time, peaks etc.

  • Yury Udovichenko created a post,

    LUFS threshold alert

    Need to send alerts for user-defined level of LUFS.

  • Yury Udovichenko created an article,

    Other OSes support

    Some common questions regarding agent software is whether we plan supporting some operating systems other than we support now. The main concerns with other OSes is the use of systemd by Qosifire ag...

  • Yury Udovichenko created an article,

    Backup and recovery

    Infrastructure maintenance requires some operations with hardware. The hardware may fail some time, it may be upgraded to improve the performance, or your system may need to be moved to other physi...

  • Yury Udovichenko created an article,

    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...