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  1. Max

    Filters (beautify, AR, etc) on live streaming

    Good day. Yes, you can use filters during live streaming. Please see the following examples: Web SDK: Stream Filter iOS SDK: iOS GPUImageDemo Swift Android SDK: Android GPUImage or Android Camera Manager
  2. Max

    Ubuntu 22.04 CPU highe load issue

    You can increase media ports range using the following settings in flashphoner.properties file: media_port_from=20001 media_port_to=40000 WCS needs to be restarted to apply changes.
  3. Max

    Ubuntu 22.04 CPU highe load issue

    About HLS latency. You can use Low Latency HLS since WCS build 5.2.1345 and newer: Recommended settings for LL HLS playback. In this case the latency may be no more than 10 seconds (usually 1-4 seconds which is normal for TCP based protocols). Note that HLS player must support LL HLS, for...
  4. Max

    Ubuntu 22.04 CPU highe load issue

    Hello Autoplay policy is being changed in browsers. You can read more here: https://docs.flashphoner.com/display/WCS52EN/In+a+browser+via+WebRTC#InabrowserviaWebRTC-Autoplayissuesindifferentbrowsers 1. How can we reproduce this issue? Please provide screenshots. 2. If we open page 10 times...
  5. Max

    Микширование видеофайла с сервера

    Добрый день. В сборке 5.2.1349 добавлена возможность динамически добавлять и изменять водяной знак, не останавливая транскодер или микшер. Подробности смотрите здесь: Динамическое добавление и изменение водяного знака в поток транскодера Динамическое добавление и изменение водяного знака в...
  6. Max

    Ubuntu 22.04 CPU highe load issue

    The best way to exclude codecs is to strip them on client side: session.createStream({ streamName: "test", display: remoteVideo, ... stripCodecs: "VP8" }).on(STREAM_STATUS.PLAYING, function (stream) { ... }).play(); You can test it in Media Devices example...
  7. Max

    Ubuntu 22.04 CPU highe load issue

    There is no known side effects if you just remove codecs from codecs= Anyway we recommend exclude instead of remove for better differentiation by feature-sets. codecs_exclude_cdn codecs_exclude_sfu codecs_exclude_sip codecs_exclude_sip_rtmp codecs_exclude_streaming
  8. Max

    Ubuntu 22.04 CPU highe load issue

    You should better exclude vp8 codec then removing it. codecs_exclude_streaming = vp8 Please note. If vp8 codec is excluded, some devices will not be able to play the stream and you will have error playback reports. Generally some Android Devices (Android Apps and some Android Browsers) do not...
  9. Max

    Origin edge server setup

    Hello Are you sure that video.js can play RTMP streams? Adobe Flash Player is not currently supported in most of browser versions. As we know video.js uses swf (Adobe Flash) binary for RTMP playback. Make sure your browser supports Flash (maybe you are using quite old browser version with...
  10. Max

    Ubuntu 22.04 CPU highe load issue

    Seems you've set Java heap to 16 Gb. Now there are 7 published stream on server and ~350 viewers. This load seems to be acceptable, but you have a lot of subscribers playing VP8 codec. This means sream transcoding H264->VP8. Also, there is audio transcoding AAC->Opus. So now you have ~20% CPU...
  11. Max

    Ubuntu 22.04 CPU highe load issue

    We checked the report. It seems like you have published more streams than theserver can handle, or more subscribers. Please read this article about server configuration and testing under high load: What kind of server do you need to run a thousand WebRTC streams? Also, seems like you're using...
  12. Max

    Ubuntu 22.04 CPU highe load issue

    Place the archive to some cloud drive (Google Drive, OneDrive etc) with public access and send the link in Comment field of the report form Please get the public key on this page: Providing support engineer access to your server
  13. Max

    Ubuntu 22.04 CPU highe load issue

    Please do not use Skype, direct email etc. You should send the report archive or SSH access using this form only (or click the Report button at the top of this page) Also please make sure you're using the latest WCS build 5.2.1346.
  14. Max

    Mirror effect on participant local media(CAMERA)

    Hello, For video element, mirroring can be done with CSS: localVideo.style.transform = 'scaleX(-1)'; For streaming mirrored video, Canvas can be used, with scaling applied to its context: var canvasContext = canvas.getContext("2d"); canvasContext.translate(canvas.width, 0)...
  15. Max

    Ubuntu 22.04 CPU highe load issue

    The screenshot is not informative. Need more information that can be provided by the report.sh script or over SSH.
  16. Max

    Ubuntu 22.04 CPU highe load issue

    The report.sh script will gather most of required logs and reports https://forum.flashphoner.com/threads/ubuntu-22-04-cpu-highe-load-issue.14341/post-31888 Please upload tar.gz archive to a cloud storage and share download link via the Private form
  17. Max

    Ubuntu 22.04 CPU highe load issue

    Hello Please provide SSH access to the server. Then we will be able to check logs. Private form You can also gather and provide report using report.sh script via the same form.
  18. Max

    Вылет Android SDK при попытке завершить стрим

    Добрый день. В сборке Android SDK 1.1.0.58 проблема не должна воспроизводиться.
  19. Max

    Странное поведение сервиса webcallserver

    К сожалению, эта настройка связана с работой сервиса самым прямым образом. Изначально, эндпойнт был добавлен для того, чтобы работало автоматическое развертывание инстансов в облаках. Например, тот же Google Cloud или AWS требует http эндпойнт для проверки работы сервера. Поэтому отключать его...
  20. Max

    Странное поведение сервиса webcallserver

    Да. Необходимо разрешить доступ к этому эндпойнту, в Вашем случае добавить health-check в конец списка http_enable_paths=rest,action,admin,shared,embed_player,empty,health-check Пример приведен в документации. Это ожидаемое поведение: сервис стартует от пользователя root, а java машина от...
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