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  1. Max

    Transcoding running on Edge server

    You should strictly set 640x480 resolution for WSPlayer profile profiles: -wsplayer: audio: codec : ulaw video: height : 480 width : 640 codec : mpv Please also make sure you requesting a stream on Edge by stream name with profile suffix, for example stream-wsprofile
  2. Max

    SRT support

    Good day. We raised the ticket WCS-2680 to investigate a possibility to implement SRT protocol support. This take a much time, we'll let you know results in this topic. As alternative, to reach the banance between low latency and reliability, please consider WebRTC over TCP.
  3. Max

    Help - Need just audio transmition, no video.

    Hello, A stream can be published as audio-only using the constraints: publishStream = session.createStream({ name: streamName, display: localVideo, constraints : { audio: true, video: false } }); publishStream.publish(); Please see the Media Devices example (demo).
  4. Max

    Transcoding running on Edge server

    Good day. WSPlayer uses MPV codec for video and PCMU (ulaw) codec for audio. The maximum resolution supported for video is 480p. You should set the following special profile in /usr/local/FlashphonerWebCallServer/conf/cdn_profiles.yml file on Edge server: profiles: -wsplayer: audio...
  5. Max

    Playing Adverts into the stream

    Let's decribe the case as we see it: - authenticated users subscribe to the audio only stream - paid users just play the stream - free users should listen advertising audio over the main audio when speaker presses a key - it is desireable the advertising audio to be per user As we mentioned it...
  6. Max

    Flashphoner Limitations

    Good day. Yes Yes, it depends on server capacity. DO droplet documentation uses the minimal server configuration conforming the requirements. Please look at the minimal (1 CPU, 2Gb RAM, 10 Gb SSD) physical and virtual server configuration test results. The Recommendations section shows...
  7. Max

    Installation issue

    Good day. Please check if you enter in browsers address string https://address:8444/, not http://address:8444/. Browser should display security warning if you do not imported SSL certificates yet. Please also try to open web interface in browser incognito mode to make sure all site data are...
  8. Max

    Mixer Layout Stream Labeling

    Good day. We are testing this function now. We let you know in this topic when release it.
  9. Max

    Задвоение звука с микрофона в конференции

    Вы добавили на html-страницу индикатор, как в примере Media Devices? <div class="form-group"> <label class="col-sm-2 control-label">Talking</label> <div class="col-sm-2 talking" id="talking"></div> </div> стиль .talking {...
  10. Max

    Installation issue

    try cd /usr/local/FlashphonerWebCallServer/bin sudo ./webcallserver start it is alternative way for start/stop if it does not start as service
  11. Max

    Urgent Help Please

    Tried publishing on the server using the demo Streamer example - it works, the stream does not fail. Please clarify how it "keeps failing" - doesn't get published, or is published and then fails.
  12. Max

    Urgent Help Please

    Hello, Didn't get the email with the SSH access, checked the server with the previously received credentials. The server has openjdk version "1.8.0_252", but UseZGC option is enabled. The server does not start because the option is not recognized - OpenJDK version 12 should be used.
  13. Max

    Add a video file to mixer by API

    Download from external storage was tested only with AWS S3.
  14. Max

    Playing Adverts into the stream

    Seems like the bottleneck is in WCS internal backend which implements RoomApi. Actually, you're creating such a big room for 700 participants, RoomApi is not intended for this. The only way to solve it is to implement custom backend application using /rest-api/data/send to send a message from...
  15. Max

    Playing Adverts into the stream

    In this case you should: - get the more powerful server - expand media ports range, for example media_port_from=10001 media_port_to=50000 - (optional) implement your own backend to exclude RoomApi which requires WCS internal backend Please look at the Stream.getInfo() example: if (status ==...
  16. Max

    Задвоение звука с микрофона в конференции

    Добрый день. Посмотрите, пожалуйста, на эту строку в conference.js: function playParticipantsStream(participant) { if (participant.getStreams().length > 0) { $("[id$=Name]").each(function (index, value) { if ($(value).text() == participant.name()) { var...
  17. Max

    Playing Adverts into the stream

    Please provide a message received handler code. Do you start advert playback on client side when message is received by client? Also, please check server log files if clients requested VOD from server. If yes, this explains what's happens as we mentioned above. If no playStream requests, and...
  18. Max

    AMI /etc/hosts, hostname

    Yes, this is correct. Origin 1 EU is CDN entry point for all the CDN nodes in this example. We mentioned above that this means the first node used to connect a new (or restarted) server to CDN.
  19. Max

    Add a video file to mixer by API

    Good day. You can play MP4 file as VOD then add VOD stream to mixer: 1. Place MP4 file to /usr/local/FlashphonerWebCallServer/media folder 2. Use REST query to capture VOD stream POST /rest-api/vod/startup HTTP/1.1 { "uri":"vod://sample.mp4" "localStreamName": "test" } 3. Add VOD...
  20. Max

    Переключение трэков MediaStream при трансляции WebRTC потока как RTMP

    В таком случае, если уж Вы используете сервер для ретрансляций, серверная модель публикации потоков (с публикацией потоков бродкастеров на сервер и сигналингом через REST API и REST хуки) выглядит предпочтительнее, т.к. снимает нагрузку с браузера, собирающего все потоки, и позволяет обойти...
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