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  1. Max

    Mixer doesn't show any video

    In the report provided we can't find a client log for the video stream which you're trying to add to the mixer joe: Please check the video stream metrics: is there any video traffic in the stream? Seems like your backend server returns 500 Internal Server Error on some REST hook sent from WCS...
  2. Max

    Mixer doesn't show any video

    Good day, Audio from the added stream can be received before video, e.g. if keyframe interval is too long. What is the source of the added stream?
  3. Max

    App crash from SDK: com.flashphoner.FPWCSApi2SessionQueue FBSSerialQueue assertBarrierOnQueue

    Good day. Stacktrace shows the crash occured in SocketRocket library function which handles Websocket incoming data. There was probably a network issue and Websocket packet received was broken. So we recommend to use a more reliable channels (not a mobile 2G or 3G). We raised the ticket WCS-3642...
  4. Max

    Planar YUV 4:2:0 format not supported.

    Ticket WCS-3641 has been submitted for the new RTSP, we'll notify in this thread about an update.
  5. Max

    Planar YUV 4:2:0 format not supported.

    The stream is successfully playing on WCS build 5.2.1485. Please update your instance to the latest WCS build 5.2.1487 and check again You should also disable strict keyframe detection if enabled: h264_strict_kframe_detect=false
  6. Max

    Planar YUV 4:2:0 format not supported.

    We checked the stream. Camera SDP shows the video codec MP4V-ES which is unsupported by WCS: WCS supports H264 or VP8 video codecs only, so adjust your stream to use one of them.
  7. Max

    Freezing SFU room

    Проверили отчет. По логам видно, что в тех случаях, когда при попытке повторного входа в комнату участник получает исключение NicknameUnavailabe, перед попыткой входа нет сообщений о выходе участника из комнаты. Также видно, что пользователь с таким именем играет поток от другого участника...
  8. Max

    Enforce Video framerate constraint

    Good day. For screen sharing, frameRate is not mandatory. Also, you can use ideal modifier only, but not exact (the last one will throw an exception). For canvas streaming, you cannot set frameRate at all. You can only set a desired loop timeout, but you cannot affect drawing frequency when...
  9. Max

    React funtional component issue of conference

    Good day. Functions or classes is just a programming style. So there should not be a significant differences. Please check if the problem is reproducing in Conference React example application built as described in README.MD. We also raised the ticket WCS-3637 to refactor React examples to a...
  10. Max

    Planar YUV 4:2:0 format not supported.

    Good day. Please provide a public RTSP URL to test. It should be available 24/7. Use the private form to send the URL.
  11. Max

    SFU Идентификация треков

    Добрый день. На данный момент единственной единицей идентификации треков в комнате является участник: сколько бы потоков он не публиковал, все считаются принадлежащими одному участнику. Видео треки одного участника разделяются по типу контента (экран или камера). Аудио треки никак не...
  12. Max

    TURN server and SFU

    Добрый день. Данный функционал не тестировался с TURN серверами. Однако, Вы можете попробовать указать настройки для объекта RTCPeerConnection, который используется при создании WebRTC соединения. Например, в примере SFU Two Way Streaming это можно сделать так: const connect = function(state)...
  13. Max

    Demo Project not run

    https://gnuwin32.sourceforge.net/packages/wget.htm or use curl in Git Bash. Please provide a detailed description of every step recommended above: - step number - what you've exactly done - the result The flow is successfully tested on Windows 10 and Linux, and it's working.
  14. Max

    video receive problem

    If you're using a third party TURN server, check its logs. If you're using WCS internal TURN server, reproduce the problem and collect a report at server side using report.sh script. The report also must include traffic dump collected at server side. Send the archive using this form.
  15. Max

    video receive problem

    Good day. Seems like you've not set the TURN credentials (username and password) properly on the client, so TURN server returns 401 Unauthorized. Please check the session parameters on the client: Flashphoner.createSession({ urlServer: url, mediaOptions: { "iceServers": [ {...
  16. Max

    Demo Project not run

    Look at the screenshot from this doc: Preparing examples for building Did you done all the steps from the screenshot?
  17. Max

    Demo Project not run

    Use HTTPS link to clone: git clone -b 1.1 https://github.com/flashphoner/wcs-android-sdk-samples.git
  18. Max

    Demo Project not run

    Good day. Please make sure you've read carefully and done all the steps (especially step 3): Preparing examples for building
  19. Max

    AWS cloudfront with flashphoner

    In this case, please make sure that: 1. You're using HTTPS to connect to the port 8445 https://wcs-host:8445. 2. You're applied an SSL certificate to WCS Another option is to proxy HTTPS port 443 via nginx to HTTP port 8082 http://wcs-host:8082. In this case you don't need to import certificate...
  20. Max

    Dynamic MCU mixer layout

    Yes, background can be changed on the fly POST /rest-api/mixer/set_parameter HTTP/1.1 HOST: 192.168.1.101:8081 Content-type: application/json { "uri": "mixer://mixer1", "background": "/opt/blue.png" } But it cannot rolled back to default yet (ticket WCS-3631), so you have to change...
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