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  1. hyuk

    Ensuring Consistent Speakerphone Volume Control for Published Video Playback

    It is difficult to determine where the sound is coming from, as it plays across the entire device, making it hard to pinpoint its source. However, as mentioned previously, in most cases, the hardware volume keys do not adjust the volume. Instead, the media volume needs to be adjusted...
  2. hyuk

    Ensuring Consistent Speakerphone Volume Control for Published Video Playback

    It only displays as "default" without providing any additional information, so it's impossible to know what it represents. Even after checking the logs, no additional information could be obtained. ※ After testing three times on an older device, it worked correctly. For your reference: LG G7+...
  3. hyuk

    Ensuring Consistent Speakerphone Volume Control for Published Video Playback

    Samsung Galaxy flip 4 (Android 14) in Chrome 131.0.6778.81 / Samsung Galaxy 23 (Android 14) in Chrome 131.0.6778.81 / Samsung Galaxy S20+ (Android 13) in Chrome 129.0.6668.82 This was confirmed on the Flashphoner demo site (Two-Way Streaming) All three devices showed only one default option...
  4. hyuk

    Ensuring Consistent Speakerphone Volume Control for Published Video Playback

    I have already tried that feature, but only one default sound device appears. I tested it using on the "Media Devices" demo site by connecting the WebSocket server to our own server (the Flashphoner WebSocket site returned a fail). During the tests, I noticed something unusual: when I entered...
  5. hyuk

    Ensuring Consistent Speakerphone Volume Control for Published Video Playback

    I am conducting tests on the demo site with two-way streaming and have encountered an issue related to audio playback and volume control on Android devices. When adjusting the android ( galaxy flip 4 chrome web browser ) hardware volume buttons during a WebRTC connection, the volume always...
  6. hyuk

    Live Stream Recording Missing in Flashphoner: java.io.IOException: Null writer on file close Error Investigation

    When trying to send a file to a report, the error below occurs. The message <1731991807.673c18ff21e4a@flashphoner.com> for support@flashphoner.com is not delivered via ApMailer\Smtp. Error: 102: On step "Authentication" waiting for code 235, but server returned 535 5.7.8...
  7. hyuk

    Live Stream Recording Missing in Flashphoner: java.io.IOException: Null writer on file close Error Investigation

    During a live stream in the 241114aIPg519g room, I encountered an issue where the recording was not saved after the session ended. Upon checking the Flashphoner logs, I found the following error: java.io.IOException: Null writer on file close, maybe error during initialization...
  8. hyuk

    RTSP Stream Not Working in Flashphoner but Plays Fine in VLC

    I am working with RTSP streams and have configured the codec to H.264. After this change, channel/101 is functioning properly on WCS. However, I am still facing an issue where channel/201 does not play on WCS. VLC shows that the codec for channel/201 is H.264, but WCS is unable to stream it. I...
  9. hyuk

    RTSP Stream Not Working in Flashphoner but Plays Fine in VLC

    Thank you First, I will change it to h264 and use it.
  10. hyuk

    RTSP Stream Not Working in Flashphoner but Plays Fine in VLC

    Hello, I am experiencing an issue with playing an RTSP stream on Flashphoner. The stream URL I am using is as follows: rtsp://test:qwer1234@14.47.158.130:554/ISAPI/streaming/channels/101 This stream plays correctly when I use VLC Player, but for some reason, it does not work when I try to...
  11. hyuk

    use multiple Ip

    I set the domain corresponding to the IP in the hosts file, added the domain to flashphoner properties, and restarted, and the IP returned to the previous settings. What's the problem? The flashphoner version is 5.2.945. (There seems to be no problem on servers using 5.2.1665.) add :: Even if...
  12. hyuk

    use multiple Ip

    Is there a way to enter multiple IPs in flashphoner properties? There are two relay servers, so it has more than two IPs. ex) ip=192.168.1.2/192.168.1.3
  13. hyuk

    API is not initialized

    It worked normally the first time I used it. I try to use it again after initing the room sdk without reloading the page, but the error occurs. If you try to use RoomApi.connect again after init fails, you will receive the error. When does this problem usually occur?
  14. hyuk

    How to remove and reinsert audio during video transmission (mute X)

    I wrote it down as a title, but I'm planning to use the microphone permissions for a short time elsewhere. For muteAudio, microphone resources were still being used by webrtc. I would like to delete the audio track, use its microphone permissions on another resource, and then get the permissions...
  15. hyuk

    How to remove and reinsert audio during video transmission (mute X)

    I've learned that during video broadcasting, it's possible to remove only the audio without interrupting the video. I understand that I can use addTrack to reintroduce the audio without interrupting the video. However, I'm unsure how to create an audio stream. Could you advise me on the methods...
  16. hyuk

    Video transmission stops midway

    I have now confirmed that “Previous segment not captured” appears periodically. There was almost no video interruption for 40 seconds at the receiving location. However, it appears that the above error was occurring periodically even before 40 seconds had passed. Rather than stopping due to the...
  17. hyuk

    Video transmission stops midway

    Thank you as always for your quick replies. I would like to ask again to confirm. Are you saying that there is no possibility of the above problem occurring because the Turn server does not properly transmit data to the WCS server or does not receive a response?
  18. hyuk

    Video transmission stops midway

    1. TURN server address - 192.168.1.12 WCS server address - Since it is a tcp port 3478 dump, there is no relevant information. client address - 223.38 2. client is publishing. 3. "Finally, TURN server breaks the connection (reset) " - Data was not coming properly even before that time. I think...
  19. hyuk

    Video transmission stops midway

    Hi, I've been thinking about it on my own and can't seem to come up with an answer, so I'm asking. After L4 switch, there are two TURN servers (routed through a load balancer), and these TURN servers (A, B) communicate with Flashphoner media servers in different networks. The issue is that the...
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