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  1. Max

    JS SDK - Playback doesn't work until cache is cleared

    Good day. This seems like browser issue definitely. You can try one of the ways to prevent caching or to clear cache on page load.
  2. Max

    Fixing Video Frame Size in WebRTC

    You should use constraints session.createStream({ name: streamName, display: localVideo, ... constraints: { audio: true, video: { width: 640, height: 480 } }...
  3. Max

    Video freezing after a few hour

    We made some tests on Windows 10 PC (i5-8250U 4 physical cores, 20 Mb RAM) playing 25 streams (360p 25 fps, bitrate 1,5-3 Mbps) in 3 Chrome tabs. During the tests CPU load were in range 40-50 % (25% GPU load), without noticeable freezes or stream visual degradation. So WebRTC playback capacity...
  4. Max

    Video freezing after a few hour

    By default, one thread is used to distribute stream frames to all the stream subscribers. The tweak we recommended enables multithreaded distribution. This eliminates server issues like feezes and lags when a many subscribers connecting to one stream. Please also read this article describing a...
  5. Max

    Amazon AWS instance stopped working

    Yes, the default HTTPS port is 8444/tcp. But 8888/tcp is also supported for backward compatibility. Yes, 8443/tcp is still a default secure websocket port (and 8080/tcp for unsecure one) Please check if you're opened media ports (30000-33000/udp) in instance security group. Please use sudo to...
  6. Max

    Video freezing after a few hour

    Good day. This seems like WebRTC issue. Please enable stream distribution optimization on your server: streaming_distributor_subgroup_enabled=true streaming_distributor_subgroup_size=50 streaming_distributor_audio_subgroup_size=500 streaming_distributor_subgroup_queue_size=300...
  7. Max

    Problem accessing web service

    Yes, this seems normal. But you should remove -Xmx32g option if using -Xms64g -Xmx64g If OutOfMemoryError occurs again, please collect a report as described here and send using this private form.
  8. Max

    iOS SDK. Проблема при заливке приложения в AppStore

    Добрый день. Исключите ненужные архитектуры по этой инструкции.
  9. Max

    Amazon AWS instance stopped working

    You can import cert the same way via Web UI. Sign in to https://instance-ip:8444 as admin with password: 12345 Here 12345 is your Amazon AWS instance ID. Once you logged, click Security > Certificates and upload certificate and private key. Docs...
  10. Max

    Adding watermark from client side

    Try our default sample: https://demo.flashphoner.com/client2/examples/demo/streaming/stream_filter/stream_filter.html https://demo.flashphoner.com/client2/examples/demo/streaming/stream_filter/stream_filter.js Does it work?
  11. Max

    Amazon AWS instance stopped working

    Did you do a backup? To get this working you need a valid domain name FQDN and imported SSL certificates for this domain. If you have a backup you can just copy WCS_HOME/conf/wss.jks from your previous installation and restart server. This file wss.jks keeps imported SSL certificates. Anyway...
  12. Max

    Problem accessing web service

    Good day. Please clarify how much memory on your server, and how much memory is allocated for Java heap. Ubuntu 186.04 is not officially tested with 5.2 branch, so we strongly recommend to upgrade to Ubuntu 18.04. See all the officially supported Linux distrubution packages list here Also, to...
  13. Max

    Amazon AWS instance stopped working

    Good day. Please re-create instance from scratch using latest AWS Marketplace image (build 5.2.944) The problem with startup on weak server configuration is fixed in this image.
  14. Max

    Fixing Video Frame Size in WebRTC

    Good day. It is impossible, the mobile device camera always returns frames in portrait orientation You can resize the displayed video, but it still will be published as 9:16 or 3:4 depending on publishing resolution. Please use resizeLocalVideo() functions as shown in Media Devices example...
  15. Max

    Возможность отслеживания ивентов mute (video/audio)

    Проблема с получением событий при проигрывании потока с использованием RoomApi исправлена в сборке iOS SDK 2.6.45.
  16. Max

    CentOS 8 EOL

    In theory, yes. The full list of tested platforms are: Centos 7 & 8 Ubuntu 18.04, 20.04 (it may work enev on 16.04 if glibc is updated) Debian 9, 10 Fedora 29 and above Amazon Linux, Amazon Linux 2 So WCS should work on almost any x86-64 Linux with glibc > 2.14 and Java 8, 12, 14, 15 installed.
  17. Max

    Adding watermark from client side

    Hello This is current state: Web SDK Supported. https://docs.flashphoner.com/display/WEBSDK2EN/Stream+Filter iOS SDK Direct PNG overlay. Supported. https://docs.flashphoner.com/display/IOSSDK2EN/iOS+Image+Overlay+Swift Android SDK Pending implementation. ETA 1 week. Internal ticket...
  18. Max

    Подсветка говорящего

    Добрый день. Начиная со сборки 5.2.966, подписчик, играющий выходной поток микшера, получает события, связанные с одним из входящих потоков микшера (например, если говорящий заглушил поток). Пример кода получения события в Web SDK приведен здесь
  19. Max

    Добавление в микшер audio-only потоков

    Добрый день. Начиная со сборки 5.2.965, поток без видео также не будет отображаться при использовании настройки mixer_show_separate_audio_frame=false
  20. Max

    CentOS 8 EOL

    Good day. Neither Amazon nor Digital Ocean do not drop Centos 7 and Centos 8 images yet, so there are no reasons to bother. We raised the ticket WCS-3208 to check Centos Stream compatibility.
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