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  1. sangsoo

    Problem when rotating the phone (90 degrees to the left) in Safari on iPhone (iOS16)

    Hello When the phone is rotated (left 90 degrees) in Safari on iPhone (iOS16), the phone cam looks distorted. A right 90 degree rotation is normal. - https://demo.flashphoner.com/client2/examples/demo/streaming/two_way_streaming/two_way_streaming.html ----- My WCS Version info-----...
  2. sangsoo

    How to get real-time stat information of conference

    Thank you for answer. It's a little disappointing, but I think it's a good way to use it enough. We will collect room information as streams_viewers value. It was very helpful. thank you
  3. sangsoo

    How to get real-time stat information of conference

    hello. We did a load test referring to a recent blog post. 1. What kind of server do you need to run a thousand WebRTC streams? 2. 10 Important WebRTC Streaming Metrics and Configuring Prometheus + Grafana Monitoring 3. WebRTC Back and Forth -----Version info-----...
  4. sangsoo

    After stream recording, the video rotates 270 degrees

    That is a good news. Max But the update fails, please check it. -----Version info----- wcs_version=5.2.1140-7ce4ffa8483526ce9bd4c94fe80ab0247659e3d5 wcs_client_version=2.0.212-ecbadc3d0850a638ae9eb784708539780a1ffbef thank you.
  5. sangsoo

    After stream recording, the video rotates 270 degrees

    hello. I am using the stream recording function. In recent Chrome browser version 100 (100.0.4896.75), if you play the stream after recording it, it is forcibly rotated by 270 degrees. Chrome Beta 101 version (v101.0.4951.15) and Chrome Canary 102 version (102.0.4990.2) have the same symptoms...
  6. sangsoo

    How to configure "SFU functions with Simulcast"

    Hello. I am testing "SFU functions with Simulcast". https://docs.flashphoner.com/display/WCS52EN/SFU+functions+with+Simulcast 1. test server -----Version info----- wcs_version=5.2.1151-79115db19701704f18c4ea27e5a6a80d9561862e wcs_client_version=2.0.216-05436f8d7f316c9c1e919afcd2a813f4b146ff53...
  7. sangsoo

    AMD + Chrome HA Enabled + Canvas Streaming Error

    Hello. Canvas streaming sample does not work when hardware acceleration is enabled in Chrome browser. 1. Chrome Version: 95 (95.0.4638.54) 2. PC information: - Windows 11 Pro (21H2, OS Build 22000.282) - Lenovo Legion (T530-28APR), CPU AMD Ryzen 5 3600 + GPU AMD RX5500 3. Other information -...
  8. sangsoo

    2nd publish fails when using conference(Room API)

    Good news. I'll update and test it. thank you.
  9. sangsoo

    The 2nd Join event does not occur in the conference.

    Good news. I'll update and test it. thank you.
  10. sangsoo

    I want to loop playback of "vod://~.mp4" file.

    OK, I will do that. Thank you.
  11. sangsoo

    I want to loop playback of "vod://~.mp4" file.

    Hello. I want to loop automatically when the "vod://" file is finished playing. It would be nice to have a setting like "vod_live_loop=true" like "vod-live://" playback. https://docs.flashphoner.com/display/WCS52EN/Capturing+VOD+from+a+file#CapturingVODfromafile-VODloop Is it possible to add...
  12. sangsoo

    The 2nd Join event does not occur in the conference.

    Hello. This symptom occurs when Room Join has not yet been published. (If you use “http://“, the symptom is easily reproduced because it is not published.) -----Version info----- wcs_version=5.2.1022-de64fe5ba1af8064f820a3293993e00df7929ea6...
  13. sangsoo

    2nd publish fails when using conference(Room API)

    Hello. When using conference(Room API), it fails from the 2nd publish. demo : /client2/examples/demo/streaming/conference/conference.html -----Version info----- wcs_version=5.2.1022-de64fe5ba1af8064f820a3293993e00df7929ea6 wcs_client_version=2.0.195-71b07a8b88011c6a7afb9b95d7e19b7da7084b96 1...
  14. sangsoo

    /push/startup always succeeds even if an invalid rtmpURL is specified

    Hello. I use /push/startup api for youtube streaming. The startup restapi call always succeeds, even if an invalid rtmpURL is specified. -----Version info----- wcs_version=5.2.936-1265f2a5d691e1a98306d0c6f3628d752ed9f438 wcs_client_version=2.0.167-c9ff2641d916675b0f8bbd6436ee3b71c08b3fb6 1...
  15. sangsoo

    Canvas Streaming Error in Chrome Canary 93

    Hello. There is an error when running the Canvas Streaming in the latest version of Chrome Canary (93.0.4549.3). - https://docs.flashphoner.com/display/WCS52EN/From+an+HTML5+Canvas+element+(whiteboard)+in+a+browser+via+WebRTC - A problem occurs when using the H264 codec. - VP8 codec works...
  16. sangsoo

    Conference(Room API) function as ASG

    Thank you for your reply. I will study the linked blog article content. A detailed explanation is always very helpful to me. Thank you.
  17. sangsoo

    Conference(Room API) function as ASG

    Thank you for your reply. As you said, using the Conference-Room API in an Amazon ASG environment seems inappropriate. I want to fix it before it slows down the server or causes errors. So I'm still looking for a way to scale WCS automatically or with minimal work when usage increases. Now is...
  18. sangsoo

    Conference(Room API) function as ASG

    Hello. I want to configure Conference(Room API) in amazon ASG environment. Test order. 1. Configure ASG with a.b.com (CNAME). 2. Run 5 WCS servers (EC2 Instance) on a.b.com (CNAME). 3. "Bill" joins a.b.com. An Invite link containing a.b.com will be created (*) 4. "'Steve" joins the Invite link...
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