Changelog | Flussonic Media Server

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March

New

#21498 Added access to the DVR archive using LL-HLS event playlists (/rewind-3600.ll.m3u8, /archive-xxxxxxxxxx-now.ll.m3u8)
#27673 Added a working DVR remote option that allows reading remote archives via m4f without adding an extra input.
#30105 Now you can view your colleagues’ statistics in Retroview.
#42488 Added statistics for lost PIDs of incoming MPEG-TS streams to Teledis analyzer.
#44380 Improved NDI statistics.
#45950 OpenTelemetry can now be configured via a configuration file.
#47321 Writing files to the DVR cache is now serialized in a single process.
#47465 Added DVR read performance statistics to Teledis analyzer.
#47546 Now you can see statistics on your colleagues’ accounts in the stream analyzer service.
#47766 Implemented token refresh when an update is required.
#47767 Enabled viewing statistics for all accounts added to colleagues.
#47813 Added segment popularity statistics for DVR, which can be used to calculate DVR storage size.
#47872 Added a stage environment for better stability.
#48155 Added a dashboard with input bitrate by stream name.
#48306 Added error-free streams to the “Top N Streams with Input Errors” dashboard when no error streams are present.
#48353 Added functionality to create alerts in Teledis.
#48641 Separated stream input error details graph by channel_id and pid.

Improved

#43220 SRT push is now always CBR.
#43269 Removed the srt_port_resolve field from the session_generic scheme.
#47452 The dvr.stats field with storage statistics is now visible without a configured RAID 0.
#47456 Migrated to new database servers.
#47700 All protocols now have telemetry statistics.
#47801 Added backward compatibility for the transcoder to run on obsolete operating systems.
#48076 Increased session timeout duration in Grafana without requiring a page refresh.
#48136 Improved test coverage for better stability.
#48232 Increased bitrates in the encoding target presets to make them more realistic: SD - 3 Mbit/s, HD - 6 Mbit/s, and FHD - 12 Mbit/s.
#48621 Optimized performance for internal statistics storage.
#48872 Improved reaction time to dashboard display issues.

Fixed

#39797 Added extended SRT statistics to telemetry.
#43528 The file processor now correctly determines video resolution.
#45651 Restart MPTS reader on input timeout.
#45696 Muxer now bursts only when necessary.
#46400 Fixed incorrect source statuses in the Web UI.
#46457 PAT after the multiplexer is now stable according to the configuration.
#46470 If a camera is overloaded and responds to ONVIF requests with a 503 error, the streamer will now repeat failed ONVIF requests after a delay.
#46647 Added a workaround for outdated HLS players like TVIP or MAG by sending MPEG-TS playlists to them based on the User-Agent header.
#47197 Improved ONVIF motion detector to handle bad ONVIF responses correctly, preventing scheduler overload.
#47363 Fixed issues with working with remote archives of on-demand streams.
#47680 Restored transcoding channels indication in ChassisUI.
#47729 Live streams will no longer attempt to return to the primary source with audio_timeout unless audio frames appear.
#47764 api-sessions are now separated from other types of sessions and will not be visible in the sessions list or in telemetry.
#47877 Fixed script errors during re-authentication for organizations without dashboards.
#47884 Fixed transcoder regression in Docker containers.
#47924 Live streams now correctly check alive sources after errors.
#47927 Fixed DVR crashes on invalid segments without duration.
#47938 Fixed broken audio transcoding for mp2a/mp3 sources.
#48032 Fixed the source selection mechanism when the active source is lost.
#48055 Fixed transcoder crashes on specific AD splices.
#48103 Fixed regression in thumbnail generation caused by the async decoder.
#48141 Deprecated auth request parameters for publishing.
#48304 Fixed memory leaks in the NVENC2 transcoder.
#48436 Changed the query for the input_availability graph from counter to gauge.
#48451 Improved response speed to errors encountered while working with Grafana.
#48526 The session referer property is no longer validated.
#48550 Fragment units with both start and end bits set in one unit will no longer be dropped.
#48577 Improved transcoder parameters view from external config in the Web UI.
#48816 Improved dashboard load speed and fixed data display issues on some dashboards.
#49007 Fixed issues with the speed of telemetry data transmission.
#49015 Enhanced the sessions method for handling large data requests.

New

#19912 Now you can register via phone number, activate, configure, and use cameras on vsaas.io.
#41857 Added a profile screen.
#42889 Added episode indication for vehicle position (front/rear).
#45410 Added login functionality to vsaas.io.
#46614 It is now possible to create a mosaic from the Mosaics section in the main menu.
#46833 Now you can navigate to the camera agent from the admin camera list.
#48071 Added an “About” screen with information about the app and service in the iOS app.
#48101 Added a settings screen in the iOS app.
#48132 Now you can check the reason for a streamer’s unavailability and view information about all unavailable streamers.
#48260 Now filtering by preset is available in the camera list.
#48270 Added an events screen with filters in the iOS app.
#48489 It is now possible to configure the detection zone even if a non-configurable preset is selected in the camera settings.
#48581 Added logging for dvr_export actions with user details and a filter to track them.
#48631 Added alerts with information about processes.
#48702 Added a mosaic screen.
#48719 Now you can view the history of layout changes in the admin camera list.

Improved

#44144 Increased the accuracy of license plate detection.
#46262 Added a new streamer node to the cluster.
#46615 Added the ability to manage routes for mosaics.
#47181 Upgraded verification for the Flussonic Watcher application in the Play Console.
#47185 Improved Flussonic Agent compatibility with Kubernetes.
#47215 Optimized retrieval of the organizations list in API v3 Client.
#47571 Migrated the organization settings page to the new UI.
#47669 Fixed the issue where new UI updates were not available for users.
#47771 Added filtering to events for streams with speech recognition enabled in the API.
#47913 Implemented a page for selecting the organization owner in the new interface.
#47915 The organization users settings page is now available in the new interface.
#47917 The Users - Settings page is now available in the new interface.
#47918 The Users - Organization Permissions page is now available in the new interface.
#47919 The Users - Access to Cameras page has been replaced with a new UI.
#47937 Added auto-selecting substream names for camera quality settings.
#47987 Fixed the schema in Watcher, now correctly displaying the current stream state.
#47992 Added the ability to create API keys in Client API v3 and Admin API v3. Fixed an issue with changing readonly for a user. Also added additional fields in users for configuration.
#48017 The stream will resume in a few seconds after changing the audio recording.
#48025 Added the is_default field to the Presets List in Client API v3.
#48048 Added preset configuration for organizations in API v3 Client.
#48077 Added a new firmware to automatically update the home camera when adding.
#48087 Added name and organization_id filters to the organization_users_list request in Client API v3.
#48117 Added permission-based filters to the organizations list in Client API v3.
#48134 Fixed the display of presets for a specific organization.
#48151 Fixed a player bug.
#48236 Push notifications are now sent faster.
#48257 The page with the organization’s mosaic list is now available in the new interface.
#48276 Added a delete route for mosaics.
#48278 Added user_organization_folders_list in API v3 Client.
#48280 The Persons page has been replaced with a new UI.
#48283 Fixed update routes for admin and client user_save.
#48328 Added missing delete_person and person_lists and fixed person_list in API v3.
#48382 Added a separate method with a list of the user’s organizations and the ability to filter by can_edit for the API.
#48389 Added a modal window for selecting and adding users from other organizations.
#48391 Added push notifications in the iOS app.
#48401 Added a favorite cameras section.
#48429 Organizations are now displayed compactly in the user list.
#48448 Fixed permission retrieval and correct title assignment in folders in API v3.
#48494 Added a filter by user_permissions.can_edit_streams for organizations_list.
#48548 Added more detailed error logs.
#48557 Added a feature to update the camera’s preview automatically.
#48613 Added the can_add_mosaic field for the ui_settings route. It indicates whether the user has permission to add mosaics.
#48648 Added additional fields to the stream layout in the API.
#48680 Now you can edit the mosaic in the new interface.
#48718 Added support for filtering by multiple folder_id values in streams_list API v3.
#48769 Fixed glitchy previews for detected faces.
#48770 Added detectors to stream vision and removed areas from the preset in API v3.
#48786 Added sorting by id in the persons list API v3 Client.
#48995 Added logs for incorrect credentials when logging in.

Fixed

#14475 Fixed license plate recognition on cameras with FULL HD or higher resolution.
#44439 Added strict validation of the stream URL according to RFC 3986 in the API.
#44488 Prevented adding cameras if the organization limit is reached.
#44511 Fixed player zoom to any location in the Android app.
#44897 Fixed long reconnect intervals causing some license plates not to be registered by video analytics.
#45065 Fixed the issue with mosaics not being available in the Android app.
#45549 Fixed the camera list not being available in the Android mobile app on Xiaomi Redmi Note 12.
#46737 Added client and admin routes for user management.
#46822 The network system has been updated, making the application more stable and improving performance.
#46886 Fixed the issue of opening the camera screen before the player loaded.
#47263 Fixed uncontrolled PTZ control.
#47634 The streamer selection is now visible on the camera settings page.
#47759 Fixed the display of detection zones in the camera settings after saving changes.
#47790 Added horizontal orientation view in the My Cameras module in the iOS app.
#47946 Added a description for each episode in the episode list.
#48002 Restored the ability to view and edit the “via” parameter in the “Stream URL” field.
#48016 Fixed the issue with support not being available after authentication in the Android app.
#48028 Fixed changing the “via” parameter in input streams in API v3.
#48047 The camera marker is now displayed correctly on Yandex Maps.
#48084 Fixed issues with the “capture only video” setting in camera settings.
#48085 Now the camera can be added successfully regardless of the audio value format.
#48086 Now default values are displayed in the fields when creating a camera.
#48118 Fixed the stream_get method for streams without an organization.
#48135 Now the camera preview is displayed immediately on the settings page without any delay.
#48143 Fixed the issue with changing a stream’s preset when the preset is not adjustable.
#48150 Fixed a navigation bug.
#48152 Fixed random preview display for episodes.
#48165 Fixed pagination for API v3 /users.
#48173 Fixed organization selection on the camera editing page when the total number of organizations exceeds 100.
#48188 Restored the ability to create a camera without specifying a substream.
#48207 Fixed email validation error for users_list.
#48229 Fixed the bug with folder jumping when changing the organization for the stream.
#48231 Fixed the issue where it was not possible to navigate to editing a disabled user.
#48243 Fixed unstoppable camera firmware auto-update.
#48323 Fixed pagination for mosaics.
#48386 Made requests to change the camera independent of each other.
#48425 Fixed support not opening.
#48515 Now you can use the user search field when selecting an organization owner.
#48516 Fixed the issue where the user could not select an owner if one was not initially assigned.
#48519 The maximum number of sessions field now accepts null (unlimited), and the locals field has been added to the output for the API.
#48523 The application has become less resource-demanding.
#48528 Made text fields with horizontal scroll.
#48534 Fixed the return of vision configuration in stream_get for the API.
#48544 Removed the apikey field from the V2 users_list response.
#48569 Fixed an issue where the camera_config function returned 500 errors when the iris camera response was incorrect in the API.
#48592 Added permissions for all folders in the organization where the user has access in the API.
#48657 Fixed the loss of the via agent parameter in the URL of the stream in the API.
#48690 Fixed the can_edit_streams filter in the list of organizations in the API.
#48733 Fixed the stream list search field bug.
#48734 Fixed failover triggering after restarting or updating Watcher.
#48785 Now displaying a maximum of 50 persons per page in the persons list.
#48833 Fixed the synchronization of the preset configuration while saving the stream in the API.
#48867 Added the ability to delete a stream from a subfolder in API v3.
#48897 Fixed preview retrieval by token.
#48941 In the modal window for selecting cameras for the mosaic, we now show which cameras are already selected and prevent adding the same camera again.
#48951 Fixed action button naming.
#48998 Fixed the issue where mobile pushes were not being sent to clients.

New

#47901 Configuration of Central and Layouter via the k8s operator combined into a single manifest.
#48380 Introduced a pressure condition into Layouter. Now Layouter takes into account the disk pressure state of streamers and redistributes streams if a streamer is in a disk pressure state. Redistribution will only occur if there is another streamer in the cluster that is not in the disk pressure state.
#48709 Added support for load balancing WHIP (WebRTC publish).
#48778 Added support for load balancing RTSP (RTSP publish).
#48789 Added filtering by the stream.labels field.

Improved

#46761 Refactored the operator and improved its test coverage.
#47466 Added a stream.layout.node_layout_decisions field describing Layouter decisions about node compatibility with the stream.
#47851 Added validation on the streamer.stats field to prevent it from appearing in the database.
#47894 Reduced the default value of streamer_dead_timeout to 1 minute. This means that Failover will now be triggered by default after 1 minute when a streamer is unavailable.
#48185 Improved the description for streamer_dvr_parts_exceeded in layout.change_reason.
#48480 Fixed clearing of episodes with unconfigured stream DVR.

Fixed

#48104 Fixed a bug where the Streamer was considered dead differently in Layouter and Central, which led to Failover.
#48172 Added a service central migrate command to conveniently launch the migration tool.
#48322 Fixed Layouter behavior in single-streamer systems. Layouter will no longer consider disk load for such systems.
#48411 Added clearing of outdated records in the layout history.
#48542 Improved Live & DVR availability after streamer failover.
#48559 Removed relayout for disabled streams.
#48589 Fixed the installation script to ensure correct migration after an update.
#48673 Removed relayout into null-ingest due to streamer_dvr_size_exceeded and node_become_offline reasons.
#48735 Fixed failover triggering after restarting Central.

February

New

#31294 Added SRT input statistics to the extended API.
#43589 Enhanced media processing performance using the updated version of FFmpeg for transcoding.
#45000 Removed the concept of stream sessions from the media server. Now they are monitored using a time-series approach.
#45115 Added a new ability for pushers configuration.
#45769 Added regular checking of secondary input availability: recheck_secondary_inputs_interval.
#46498 Added a built-in stream analyzer service for automated TR101290 error detection, frame drops, and bitrate issues in real-time.
#46876 Added an API to monitor WebRTC ingest statistics counters, such as ABR changes and packet loss.
#47123 Properly deliver play counters to live stream telemetry.
#47189 Added additional RTSP ingest stream quality metrics.
#47273 Added PromQL API for the Retroview service.
#47302 Improved the speed of reading HLS DVR segments.
#47515 Now dashboards load faster.
#47517 Now the organization ID in dashboards syncs with your account ID.

Improved

#46650 Added deployment of Retroview to a Kubernetes cluster via ArgoCD.
#46893 Added a workaround for reading from IP cameras that assign the same DTS to sibling frames.
#47145 Added OpenTelemetry traces to ONVIF camera control.
#47270 Improved collection of statistics on frame reorders inside stream input.
#47320 Added graceful handling of broken DVR cache segments.
#47554 Improved stability of database connections.
#47590 Improved validation of incoming requests for better security and stability.

Fixed

#40438 Now inserted adverts are sequentially rotated when inserted into VOD HLS splices.
#44093 Added more cases where media_info from VOD or live can configure the transcoder to produce the same result.
#45258 Improved the Streaming API request ranges.json.
#45693 Changed default memory allocation tuning to reduce memory usage when DVR serves more than 10 Gbps.
#45829 Added a 503 response when reading DVR from a corrupted file.
#46499 Now properly collecting stream input counters from published streams.
#46588 Now stream.stats.dvr_info.bytes returns actual disk usage.
#46903 Restored GPU metrics in the OpenMetrics API.
#47017 Fixed cleanup for some streams and disks after disk removal from RAID.
#47083 Restored pushers statuses in WebUI.
#47604 Fixed monitoring to review and analyze request status codes.
#47642 Restored the ability to burn subtitles.
#47695 In ranges.json Streaming API, changed opened_at and closed_at parameter units from seconds to milliseconds (with backward compatibility).

New

#44048 Added the possibility to configure some camera image settings via API v3.
#45410 Added login entry in vsaas.io.
#46622 Added PTZ controls in the iOS app.
#46775 Enabled capturing of video only.
#46777 Added camera rotation support in the vsaas.io Android app.
#46778 Added camera rotation feature for vsaas.io in the iOS app.
#46816 Added firmware auto-update for Iris cameras upon activation.
#46944 Added FAQ for clients on vsaas.io.
#47086 Now possible to configure media_quality in the camera_config API v3.
#47089 Added media quality settings: Users can now select their preferred playback quality.
#47090 Added a Support section to the new interface.
#47093 Now users can contact support via Watcher on cloud.vsaas.io.
#47131 Added media quality settings in the iOS app.
#47132 Added media quality settings.
#47135 Added a firmware update view in the activation and player screens of the iOS app.
#47137 Added camera update notifications.
#47447 Added a support module in the iOS app.
#47448 Now users can get support via the mobile application.
#47774 Added playback_token in the Streams Admin API v3.

Improved

#43645 Added a firmware update feature to the new interface.
#43646 Replaced the add and edit camera page with a new UI.
#45372 SmartCam now recognizes car brands and models.
#46553 Fixed crashes on object-rich scenes.
#46642 Replaced the Agents page with a new UI.
#46689 Context search is now available for processing requests in English and Russian.
#46929 Added a notification about firmware updates in progress to the camera editing page.
#46968 The profile page is now available in the new interface.
#47018 Sorting in the API v3 agents list now works correctly.
#47139 Now users can change the organization of the camera without encountering folder errors.
#47290 Fixed video analytics startup on Debian Buster-based distributions.
#47307 Improved alert for mass agent disconnection to help localize missing video issues.
#47357 Added FAQ about support on vsaas.io.
#47403 Fixed an issue where streams were not displaying correctly due to folder structure on multiple streams.
#47424 Fixed episodes_list endpoint response on long polling requests.
#47429 Now possible to send messages to users via API v3.
#47433 Now possible to see more detailed information about organizations in the user_list API v3.
#47468 Fixed episodes_list endpoint failures.
#47471 The Admin menu now opens correctly on click and no longer collapses when the cursor moves away.
#47475 Added a Support menu item to the old interface with minor adjustments.
#47503 Added flag info for support in the API v2 whoami.
#47544 Fixed an issue where video was missing from the camera.
#47545 Added an alert when no video is available because the stream is not captured by any streamer.
#47559 Now possible to use filters in the Organizations API v3.
#47589 Now possible to change presets in an organization via API v3.
#47646 Now possible to filter organizations by streams and users using gte and lte.
#47652 Now possible to change organizations in API v3.
#47656 Added is_domain_admin information to the Profile API v3 and ownership details to the Users API v3 for organizations.
#47776 Fixed token retrieval implementation in camera properties.

Fixed

#42363 Fixed issues with the Admin menu not being available.
#44535 Now possible to update Sputnik camera firmware.
#44897 Fixed long reconnect intervals that caused some license plates to not be registered by video analytics.
#46847 Removed the count limit when searching for cameras by name.
#47019 Now possible to filter agents by stream title using partial match in the Agents API v3.
#47031 Now updating from older Watcher versions to the new ones proceeds smoothly, with the streamer remaining visible in streams.
#47104 Added keyboard visibility control for blank spaces.
#47146 Now possible to filter by organization_id in the Agents API v3.
#47240 Now users can view mosaics in API v3, even if they don’t have manage camera access.
#47353 Now, when registering a new user on vsaas.io, the account is limited to 10 streams.
#47355 Now the stream organization limit does not interfere with editing a stream if it is already in the organization.
#47359 Restored streamer selection for camera editing.
#47362 Now possible to change streamers in API v3 using layout.
#47364 Now users can edit both stream and notification settings via the Watcher Client API.
#47425 Updated conditions for camera auto-updating when connecting to cloud.vsaas.io.
#47432 Now possible to use filters in users_list by organization_id.
#47462 Fixed the request for adding a new camera.
#47693 Updated upgrade conditions for camera auto-upgrade.
#47722 Fixed a bug when changing the stream organization upon title update.
#47747 Added serial number support for device searches.
#47751 Fixed a camera settings activity bug in the iOS app.
#47755 Fixed token transmission in camera properties.

New

#47570 Layouter no longer factors in long-inactive streams when calculating potential disk usage.

Improved

#46706 Added a per-camera rate limit for generic episodes to ensure stable system operation.
#47264 Fixed the mechanism for sending commands to the agent in a multi-instance setup by adding Redis Pub/Sub.
#47341 Refactored the code responsible for node stats collection to prepare for node configurator removal.

Fixed

#46541 Replaced 500 Internal Server Error status code with 499 if the client aborted a streams_list request.
#46909 Fixed a possible external_episodes_list internal server error caused by a panic.
#47350 Fixed an issue where a stream would return to the old ingest after failover if the previous ingest node had an unconfigured RAID0.
#47400 Added the stream_disabled option to layout.change_reason.
#47446 Fixed the initial layout of DVR streams.
#47753 Fixed a bug in the operator that prevented the migrator from starting after updating the Central resource.
#47807 Fixed a bug that made it impossible to lay out a stream with DVR on Inference.

January

New

#40387 Now it is possible to refetch lost DVR from an IP camera with iris firmware on it. Do not lose even a single frame!
#42775 Added x-originator to API calls.
#43397 Added support for Genlock on Dektec SDI cards.
#44478 Stream stats are now saved to the streams7 table.
#44605 Added the ability to access the chassis on a separate port.
#45821 Added frip muxer to our ffmpeg build.
#46004 Changed the mechanism of collecting telemetry of streams to Retroview.
#46490 DVR streaming will now read only required tracks from disk, reducing I/O on MBR streams.

Improved

#26067 Deleted obsolete dvr_only field from schemas.
#43548 Upgraded to Erlang 27.1.
#45682 Released new Retroview written in Go.
#46104 Fixed auto-play functionality for video and audio in the player.
#46519 streams7 chunks are now aggregated in a Kubernetes cluster with a single server.
#46729 Updated media-server-operator.

Fixed

#42071 Enhanced support for OVH S3 access.
#42432 Now, if a disk is removed from RAID, the assigned part of the DVR will be automatically deleted.
#43828 It is now possible to disable asking for unknown streams on config_external server via the x-config-server-dynamic-streams=false header.
#45129 Fixed behavior of the thumbnail_url option that was not reconfigured on stream config edit.
#45466 Added workarounds for handling broken IP cameras that do not change audio timestamps.
#45685 Enhanced OpenTracing instrumentation for the streams_list API call.
#45850 Added support for ingesting from an SRT server that cannot support passing the streamid option.
#46209 Restored the lost inputs.stats.active field in the API, which led to an invalid input status in the UI.
#46259 Fixed switching the source from inactive to a good one.
#46315 Fixed search by stream name.
#46338 Enabled tracing to resolve performance issues.
#46387 Fixed switching sources while using the backup option.
#46871 Decreased mmap/munmap rate when converting DVR to HLS.

New

#43404 Added sensor data and the ability to flip the image for iris cameras with the new firmware in the camera_config API.
#45163 Created a single login and registration page that requires a phone number and verification code.
#45410 Add login enter in VSaaS.io.
#45661 (vsaas.io) deploy iOS application to Apple Store.
#45670 (vsaas.io) changed logo in iOS application.
#46035 Added add and change and delete user rights in folders in API folder_users_list folder_user_get
#46222 improve permission checks for the organizations list API to better control the organizations that are given to users.

Improved

#42020 Added filtering to the camera page in the new interface.
#45234 added routes for managing organizations and users in organizations
#45689 Removed the dvr_info field from the stats section in the streams_list API.
#45933 Changed default episodes view to cards and added saving user-selected view preferences when switching tabs.
#46333 added managing routes for users apikey for APIv3.
#46412 (vsaas.io) deploy iOS application to App Store.
#46698 The dvr data is now being returned to preset.

Fixed

#37883 The camera title is now correctly displayed in the navigation menu.
#45292 We fixed an issue with the API that caused users to not receive error messages when trying to add a stream to a folder or organization that they did not have permission to change. We have also improved the interaction logic when adding and changing streams, organizations, folders, and settings.
#45432 Fixed missing Info (i) icon with source codecs and tracks.
#45843 fixed issue with cameras list crashes in Android application.
#46121 (vsaas.io) fixed issues with previews not available on iOS.
#46303 Fixed an issue with installing the flussonic-watcher and watcher-standalone packages by performing a forced migration of the central database prior to launching it.
#46382 Fixed the appearance of the streamer and of the image on the preview stream
#46556 Now you can set the address where the camera is located. API: https://flussonic.ru/doc/api/watcher-client/#tag/stream/operation/stream_save
#46659 Now you can edit the stream comment normally without affecting other settings.

New

#3411 Added available disk space lookup in Layouter. Now Layouter takes into account available disk space on the streamer when distributing streams.
#46151 Сentral layouter is now a separate process that lives in separate systemd unit.

Improved

#45875 Fixed a bug in central-operator that made it impossible to add a streamer that was outside the k8s cluster.
#46538 Optimized database queries to speed up streams_list request.

Fixed

#46256 Fixed wrong streamer status in cluster_stats_get operation.
#46391 Removed deprecated change_reasons.
#46752 Added handling of generic episodes with equal opened_at. Now duplicated episode would not be created.