What is Flussonic?

multi-purpose software solution for launching a high load video streaming service of any scale. Flussonic Media Server delivers video to millions of viewers in more than 100 countries around the world. Start your business with on one of the most advanced and efficient video platforms.

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Main Features:

DVB-S, IP-cameras,
VOD, mobile
apps, SDI,
Polycom, Cluster
MBR, Cluster,
Nvidia, QuickSync,
Catchup, Timeshift,
Replication, AWS,
DRM, Token auth,
Multiauth, Statistics,
HLS, DASH, Low Latency, Player, WebRTC, MPEGTS, CBR, Cluster
Browser, mobile apps, STB, Smart TV, 360

Who needs Flussonic?

  • For IPTV and OTT

Flussonic Media Server is a professional platform for OTT and IPTV services. You can capture, transcode, record archives, manage users, threads, and deliver multi-protocol video (live and on-demand) to any part of the world. It allows you to keep track of the stats for traffic and sessions in a built-in video statistics module.

  • For VSaaS and CCTV

On the Flussonic Media Server basis, you can develop your custom video delivery service or surveillance system that captures and records video archive from thousands of geographically distributed IP cameras.

  • For video streaming

Flussonic Media Server is a reliable solution for video transport of any kind and complexity. You can organize a live video broadcast with IP cameras, provide massive on-demand video access, embed a video streaming module into your project (intercom, webinar platform, mobile device video recording, etc.).

What's new in version 21.07?

  • #10560 (improvement) (MSE-LD Player) Improved MSE-LD Player performance in reading data from socket.
  • #13590 (new) (Flussonic) Flussonic pushes MPEG-TS with maximum bitrate value in PMT for every ES provided that es_max_bitrate=default is in the URL query string.
  • #15686 (new) (Flussonic) Reading of MPEG-TS packets is optimized.
  • #17029 (new) (Flussonic) URL formats for SHOUTcast sources changed to shoutcast:// and shoutcasts://.
  • #17070 (new) (Flussonic) Removing of live location from Flussonic config will cause all the streams of this live location to be disabled.
  • #17311 (new) (Flussonic) Signalling of M4S publishing errors was added.
  • #17341 (new) (API) Security update: information disclosure issue was fixed.
  • #17382 (new) (Flussonic) Only latest versions of Flussonic (21.06 and 21.07) send events to Sentry.
  • #17540 (improvement) (Flussonic) Better Apple M1 support.
  • #17705 (new) (Flussonic UI) Catena authorization page was customized for the Flussonic UI.
  • #17739 (improvement) (Flussonic) Flussonic is now shipped with the latest version of Erlang (24) to improve system’s performance.
  • #17763 (new) (Flussonic) CPU usage on reading DVB is reduced up to 2 times.

Issues Resolved

  • #12117 (fixed) (MSE-LD Player) Fixed fatal error in the MSE Player with disabled hardware acceleration in the browser.
  • #13510 (fixed) (Flussonic) Fixed issue with excessive logging that caused trouble with Flussonic servers performance.
  • #14716 (fixed) (Flussonic) ad=true option support was fixed.
  • #15406 (fixed) (Flussonic) URL validation is updated.
  • #15457 (fixed) (Flussonic) Fixed issue with creating a Let’s Encrypt SSL certificate using CLI.
  • #15828 (fixed) (Flussonic) Error 400 is returned if audio track is missing for DASH DVR playback and live.
  • #16229 (fixed) (Flussonic) Issue with export from DVR was fixed.
  • #16420 (fixed) (Flussonic) Fixed indication of online instances and channel count in client area for high-volume installations.
  • #16563 (fixed) (Flussonic) Only positive integer allowed in the total_bandwidth parameter.
  • #16680 (fixed) (Flussonic) Fixed issue with teletext causing problems for playback.
  • #16694 (fixed) (Flussonic) Fixed issue with handling USB license keys.
  • #16710 (fixed) (DVR) Fixed issue with the DVR archive playback in Mozilla Firefox.
  • #16808 (fixed) (MSE-LD Player) Fixed issue with the MSE-LD Player reload after stream being reconnected.
  • #16858 (fixed) (Flussonic UI) Fixed offline mode issue with “Clients” tab of stream page.
  • #16910 (fixed) (Flussonic) Fixed retroview client problems in maintenance mode.
  • #16915 (fixed) (Flussonic) Fixed configuration parameter responsible for the MPEG-TS protocol protocol mpegts. It will be automatically converted to tshttp.
  • #16920 (fixed) (Flussonic) Fixed high CPU usage with SRT source on.
  • #16927 (fixed) (Flussonic) Reduce memory usage in retroview client.
  • #16999 (fixed) (Flussonic UI) URL validations of push configuration for SDI capture cards was fixed.
  • #17016 (fixed) (MSE-LD Player) Fixed fullscreen error in MSE PLayer.
  • #17030 (fixed) (Flussonic) Fixed timeshift sessions on DUNE-175a. Video segments are no longer played on loop.
  • #17039 (fixed) (Flussonic UI) URL validations of push configuration for tshttps, udp1, udp2 was fixed.
  • #17160 (fixed) (Flussonic UI) Fixed issue with “Transcoded” and “With DVR” display filters not working in Flussonic UI.
  • #17245 (fixed) (Flussonic) Offline activation key generation was fixed for Flussonic 21.05.01.
  • #17306 (fixed) (Flussonic) Fixed issue with saving thumbnails generation option ("thumbnails offset=SEC) in the configuration file.
  • #17325 (fixed) (MSE-LD Player) Fixed issue with logo not being displayed if stream authentication is enabled.
  • #17389 (fixed) (Flussonic UI) Fixed issue with displaying EPG when authentication is enabled.
  • #17410 (fixed) (Flussonic UI) Fixed some issues during updating Flussonic from Admin UI. Flussonic sends extended notifications about updating errors if any of them occur.
  • #17418 (fixed) (MSE-LD Player) Fixed issue with autoplay=true for embed.html in realtime mode.
  • #17511 (fixed) (MSE-LD Player) If any playback error occurs, Player displays an error message with the error code.
  • #17752 (fixed) (Flussonic) Fixed sessions reporting leading to transponder crash.
  • #17789 (fixed) (API) Fixed SCTE35 event breaking the sessions API call.
  • #17793 (fixed) (Flussonic) Fixed issue with receiving MPEG-TS over HTTP (tshttp://).
  • #17878 (fixed) (API) Fixed issue with removing thumbnails option from configuration file using API.
  • #17917 (fixed) (Flussonic) Fixed WebRTC playback session crash on high bitrate.

Documentation updates

  • #12734 (doc) Described the way “Presets” work.
  • #15383 (doc) The “Add user” article updated, more information about permission, more screenshots.
  • #16647 (doc) Flussonic can inform clients of presence of closed captions in DASH manifest, see Signaling CEA-608/708 caption service metadata
  • #16650 (doc) buffer_length option added and described in IP cameras audio storage
  • #16873 (doc) Enabling port for incoming SRT streams in Flussonic UI described.
  • #16875 (doc) closed_captions=PID option is replaced with cc.exctract, see Extracting and converting closed captions
  • #16877 (doc) Client can monitor Flussonic servers with Prometheus and Grafana as described in Monitoring Flussonic with Prometheus
  • #16967 (doc) Flussonic can inform of closed captions in HLS manifest, see: Signaling CEA-608/708 caption service metadata
  • #17106 (doc) Listed set of invalid characters when setting login and password.
  • #17228 (doc) An example of how to ingest UDP multicast source using specific interface: udp://eth2@ was added.
  • #17529 (doc) The help article about two installation ways of Watcher was improved.
  • #17815 (doc) Added a missed example of Load balancer configuration.
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