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  1. hyuk

    mixer question

    Is there anything I should be aware of when using the Mixer API? For reference, video transmission and reception are working without problems. The mixer API doesn't work, so I simply requested mixer/startup, but I get a binding error. Error attached. Please confirm.
  2. hyuk

    participant's video play issue

    STREAM_STATUS.FAILED is raised when playing a participant's video. It happens frequently on one particular computer. The first time I open the browser it doesn't play close to 100% In what cases does that error fall? The participant's video is being transmitted normally and works normally if...
  3. hyuk

    FlashphonerWebCallServer cannot be started from user flashphoner, please fix the permissions to the folders or run 'webcallserver set-permissions'!

    Before writing the above, it was being blocked by the firewall. Would you like to try again?
  4. hyuk

    FlashphonerWebCallServer cannot be started from user flashphoner, please fix the permissions to the folders or run 'webcallserver set-permissions'!

    I did a fresh install, but the problem is the same. ssh connection information passed. Please let me know if you need anything more.
  5. hyuk

    FlashphonerWebCallServer cannot be started from user flashphoner, please fix the permissions to the folders or run 'webcallserver set-permissions'!

    I have flashphoner 5.2.1555 version installed. Error starting server using flashphoner user. "FlashphonerWebCallServer cannot be started from user flashphoner, please fix the permissions to the folders or run 'webcallserver set-permissions'!" sudo ./webcallserver set-permissions I tried using...
  6. hyuk

    Services in the closed network do not run. what error is it?

    Services in the closed network do not run. what error is it? --- gc-core-2022-12-22_17-38.log start ----- OpenJDK 64-Bit Server VM (25.352-b08) for linux-amd64 JRE (1.8.0_352-b08), built on Oct 21 2022 14:30:59 by "mockbuild" with gcc 4.8.5 20150623 (Red Hat 4.8.5-44) Memory: 4k page...
  7. hyuk

    video receive problem

    Thank you for answer. I also confirmed the error you mentioned. As you can see in the wcs_success.jpg capture that worked normally, there was an additional request even after 401 Unauthenticated and there was an Allocate Success Response. For reference, it seems that the above error(401...
  8. hyuk

    video receive problem

    Hi Video reception is not available from a specific computer on the local network. For reference, all other computers work fine. I am using 3478 as the turn server port, and I have confirmed that the packet is passed. The wireshark logs from the PC client side are attached by dividing the...
  9. hyuk

    Is there a way to transmit the video by converting the screen 90 degrees when transmitting the video?

    Hi, Is there a way to transmit the video by converting the screen 90 degrees when transmitting the video?
  10. hyuk

    The ROOM_EVENT.PUBLISHED event occurred, but the video cannot be played.

    Hi, It may be a slightly vague question. I tested it on two flahphoner servers, but the results are wrong. Server A - 5.2.795 WCS, coturn server Server B - 5.2.945 WCS, coturn server When the "ROOM_EVENT.PUBLISHED" event occurs on the video receiving side, the participant's stream is played...
  11. hyuk

    Classification of participant's transmission type

    Thank you for quick response. It helped a lot.
  12. hyuk

    Classification of participant's transmission type

    Hi, I am using the conference room api. Currently, it is divided into a participant who transmits video and a participant who transmits only audio. Participants who transmit only video are displayed on the screen and those who only transmit audio are hidden from the screen. To distinguish...
  13. hyuk

    The video is saved regardless of the option.

    We made a mistake. The mixer code was included in the code. Thank you for quick response.
  14. hyuk

    The video is saved regardless of the option.

    단, 옵션 값에 명시하지 않고 기록합니다. No other options, record_mixed_streams is false.
  15. hyuk

    The video is saved regardless of the option.

    Yes. Our settings are as follows. The value of the isRecord option is true or false . publishStream = room.publish({ display: localVideo, cacheLocalResources: true, constraints: constraints, record: isRecord...
  16. hyuk

    The video is saved regardless of the option.

    When publishing in flashphoner, the record option is set to true/false to operate variable. It works normally on our test server (wcs 5.2.912). However, in other servers (wcs 5.2.1109), the video is saved regardless of the option. Can you figure out why it is saved unconditionally regardless of...
  17. hyuk

    Video packets do not pass from turn server to media server for more than 40-50 seconds.

    The error information in the previous question was wrongly checked by me. Sorry for the misunderstanding. I think I misread the server log of the client receiving the mediaSessionId where the problem occurred. It was "parentMediaSession", not "mediaSessionId". I remember that the video was...
  18. hyuk

    Video packets do not pass from turn server to media server for more than 40-50 seconds.

    Looking at the TCPDUMP text log, it seems that the media packet only goes to the Coturn Server and is not forwarded to the network equipment for unknown reasons. If there is a problem with WCS, it sends a signal to Coturn Server that it will not receive any more data, so Coturn Server does not...
  19. hyuk

    Video packets do not pass from turn server to media server for more than 40-50 seconds.

    Thanks so much for the advice on network structure. I'm asking because I don't understand L4 Switch. If there is a problem with L4 and data has not been delivered to Coturn Server, isn't it true that there is no log of STUN packets coming in like the attached text log when using TcpDump on...
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