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  1. Max

    Mixer layout is giving issue with one use case - 2_participants.desktopmix

    You are adding only one stream to the mixer in this case. The -N option should include all the streams name if it is used: /mixer_layout_tool.sh /opt/mixer-layout-vert-collab -o=/tmp -N=test1-screenShare,test -n=2
  2. Max

    Mixer layout is giving issue with one use case - 2_participants.desktopmix

    Hello, Please let know whether a non-default value is specified for mixer_video_layout_desktop_key_word in flashphoner.properties. If the option has the default value (desktop), .mix (not .desktopmix) file will be used if none of the stream names contains desktop (like test1-screenShare).
  3. Max

    Can connect to kamailio wss from Phone video of Flashphoner?

    Good day. Flashphoner Web SDK works only with Flashphoner Web Call Server, but not with Kamailio server. You should deploy your own WCS instance in AWS EC2 or in Digital Ocean, or on other cloud or hardware server, and test Web SDK examples with it. Please read here how WebRTC-SIP gateway...
  4. Max

    hevc & nvenc

    We already working on NVIDIA GPU transcoding, it is on beta testing stage. There is the ticket WCS-3652 to prepare it for production, but we can't provide ETA yet.
  5. Max

    hevc & nvenc

    Good day. There is the ticket WCS-3106 to support H265, but Chrome still does not support publishing, but playback only. So we plan to implement H265 support for RTSP streams capture first. Also, seems like Chrome 108 on Windows only plays the test videos from this page...
  6. Max

    Phone UI call transfer

    We can't recommend a certain SIP service provider. You can ask your SIP provider about RFC 5589 support for call transfer. Most software PBX support this specification.
  7. Max

    SFU Error SyntaxError: "undefined" is not valid JSON at JSON.parse (<anonymous>)

    По тикету WCS-3662: проблема исправлена в сборке 2.0.155 (доступна в NPM: @flashphoner/sfusdk).
  8. Max

    Freezing SFU room

    Проблема исправлена в сборке 2.0.155 (доступна в NPM: @flashphoner/sfusdk).
  9. Max

    Error Messages in the logs for Mixer

    Please clarify how do you test? For example, if using Media Devices you can monitor a publishing bitrate and playback bitrate. The publishing bitrate consumer upload bandwidth, the playback bitrate consumes download one. Also if you feeding a mixer with your stream, mixer tries to adjust the...
  10. Max

    Enable monitoring

    Good day. There are no GUI monitoring in 5.2. You can use statistics page http://wcs:8081/?action=stat&group=call_stats and REST API queries /call/find_all to find all the current calls on WCS and /call/find to find a call by criteria. You can also set up integration to Prometheus and then build...
  11. Max

    SFU Error SyntaxError: "undefined" is not valid JSON at JSON.parse (<anonymous>)

    Здравствуйте. В этой ветке https://forum.flashphoner.com/threads/freezing-sfu-room.14410/post-32600 Завели тикет WCS-3662 Баг исправлен. Статус: на тестировании. Т.е. в ближайшее время должен уйти в релизы. По вашему сообщению трудно понять та ли это проблема. Нужны шаги воспроизведения и...
  12. Max

    Error Messages in the logs for Mixer

    Good day. This is normal behavior for mixer. The message means a frame cannot be encoded in native C code due to some internal reason, and exception is raised to Java code. This means audio media packets stops in the stream for 60 seconds, and the stream was stopped due to inactivity. So you...
  13. Max

    is there a way to connect flutter app to Flashphoner WCS?

    Good day. There is no Flutter SDK yet. You can use native Android SDK (Java) or iOS SDK (Objective C, Swift). You can also use WebSDK inside WebView in your application.
  14. Max

    При трансфере звонков менеджер ничего не слышно

    Проверили Ваш отчет. Видим некоторые проблемы в настройках: 1. При использовании WCS как WebRTC-SIP шлюза, не может быть более одного подписчика на один SIP медиа поток, только клиент-участник звонка. Поэтому включение оптимизации доставки потока подписчикам выглядит лишним 2. Ранее мы...
  15. Max

    Phone UI call transfer

    Hello Make sure your service provider (SIP provider) supports https://www.rfc-editor.org/rfc/rfc5589 This is call transferring specification. Please provide 3 (three) SIP accounts where we can reproduce the transfer issue. You can send account details using the Private Form Please provide SSH...
  16. Max

    Feature request

    Good day. We raised the ticket WCS-3664. Will inform you about progress here.
  17. Max

    5.2.1495

    Good day. Please read details here: In a browser via WebRTC ABR Browser example description: WebRTC ABR Player
  18. Max

    Mixer doesn't show any video

    We reproduced the issue and raised the ticket WCS-3663. Will inform about progress. As workaround, disable streaming distribution subgroups on server where mixer is used: streaming_distributor_subgroup_enabled=false
  19. Max

    При трансфере звонков менеджер ничего не слышно

    Добрый день, На 5.2.241 не нужно. 5.2.241 - более ранняя сборка, чем 5.2.1329. (Release notes) report.sh работает в 5.2.241 и более поздних сборках.
  20. Max

    Mixer doesn't show any video

    In stream client log, we see periodic exceptions after the stream is added to the mixer: A similar issue is fixed since build 5.2.1402, so please update WCS to the latest build 5.2.1504 and test again. If the problem is still reproducing, we need a traffic dump and client log for incoming...
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