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  1. Max

    H265 codec support

    So you need to capture RTSP stream in codec H265 and play it as WebRTC in H264 codec (because H265 is not supported for WebRTC). In this case, transcoding H265->H264 will need on server. Please note that transcoding requires a lot of server CPU resources (1 CPU core to encode 2 720p streams, or...
  2. Max

    Renegotiation

    Good day. In latest WCS builds, we've added publishing/playback support for a multiple audio/video tracks in one WebRTC connection: SFU functions with Simulcast We've allso added some example applications to use SFU SDK in browser: SFU Player SFU Two Way Streaming This may help to publish a...
  3. Max

    Микширование видеопотока и аудио

    Добрый день. В последних сборках WCS мы добавили функции публикации/проигрывания нескольких потоков в одном WebRTC соединении: Функции SFU с поддержкой Simulcast Также мы добавили несколько примеров использования SFU SDK в браузере: SFU Player SFU Two Way Streaming Этот функционал позволяет...
  4. Max

    SRT протокол для CDN

    Добрый день. Мы воспроизвели проблему и создали тикет WCS-3442 для ее решения. Отпишем здесь по результатам.
  5. Max

    How to setup load balancing?

    There is no difference. Either if you balance publishers or players, the Publisher or Player should establish Websocket connection first (i.e. when you connect to wss://demo.flashphoner.com:8443). This is the point of balancing. Flow: Publish 1. Establish Websocket connection to LB > to...
  6. Max

    Page Unresponsive

    Hello Please provide a bit of context. - What is the page? - How this page is linked with WCS server? - How do you test and reproduce unresponsive behavior?
  7. Max

    How to setup load balancing?

    Hello Actually you balance Websocket connection between two or more servers. Once Websocket session is established, all further interactions work directly with connected server. Here you can find the docs how to setup load balancing using HA Proxy...
  8. Max

    H265 codec support

    Hello Internal ticket is already raised WCS-3106. We will report into this thread once we have any progress. Please note. We do not provide any ETA on forum-support level. Similar voting thread. Regarding H.265 implementation. Please tell us more about your case. For example, browsers do not...
  9. Max

    Javascript Error during reload after disconnection

    Good day. Please take a look to the Player and Embed Player samples with automatic reconnect (since WebSDK build 2.0.189). You can also try Streaming Auto Restore example (since WebSDK build 2.0.209).
  10. Max

    attempt to insert nil object from objects

    Hello, Please provide more information - iOS version - is there an issue with publishing using one of the iOS SDK demo examples If the issue is not reproducible with a demo example (e.g., TwoWayStreaming), please modify an example to reproduce it and send using this form.
  11. Max

    Install on Huawei Cloud (Elastic Cloud Server)

    Seems like Huawei Cloud exposes AWS-like API. In this case, admin password is set to instanceId, which can be retrieved as follows curl http://169.254.169.254/latest/meta-data/instance-id Also, it can be displayed somewhere in cloud console. Example fow AWS:
  12. Max

    Install on Huawei Cloud (Elastic Cloud Server)

    We've checked your server. Seems like license server connection was broken occasionally. We restarted the server systemctl restart webcallserver then it works correctly:
  13. Max

    Install on Huawei Cloud (Elastic Cloud Server)

    Good day. We have not tested WCS in Huawei Elastic Cloud yet. Please provide SSH access to the instance using this form.
  14. Max

    Huge bandwidth usage when distributing only-audio stream

    Good day. Seem like some streams are publishing with video. To chek how streams are publishing on server side, please set up Prometheus and Grafana to collect server monitoring data as described in this article 10 Important WebRTC Streaming Metrics and Configuring Prometheus + Grafana...
  15. Max

    RPSystemBroadcastPickerView

    Возможно, ответ есть в документации по ReplayKit.
  16. Max

    Could not initialize class com.flashphoner.persistence.service.UserService

    Please download latest build 5.2.1133, then unpack it. The default database.yml file is in FlashphonerWebCallServer-5.2.1133/server/conf folder.
  17. Max

    Conference runs connects then disconnects with Internal Server Error

    We checked your server. Seems you have an instance in DO, with build 5.2.780 out-of-the-box So the examples opened directly from server are working, but a newer examples may not. We recommend you to update WCS (with WebSDK included) to the latest build 5.2.1133 as described here.
  18. Max

    Conference runs connects then disconnects with Internal Server Error

    Hello What is your server version? Example: Our demo server: https://demo.flashphoner.com Server: 5.2.1131 Web SDK: 2.0.212 view-source:https://demo.flashphoner.com/client2/examples/demo/streaming/video-chat/video-chat.html flashphoner-room-api.js used You can download latest server...
  19. Max

    Flashphoner Latency During Screen Sharing

    Good day. Screen sharing with a native screen resolution (1080p and above) requires a good channel quality like for 4K broadcasting: 20 Mbps bandwidth with a zero loss. If the user has such a good channel, you can use UDP transport which reduces a latency. Otherwise, you have to use TCP...
  20. Max

    Conference runs connects then disconnects with Internal Server Error

    Good day. Seem like your server does not respond on port 8443. Please provide SSH access to the server using this private form.
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