maybe you have an idea: the program finds an connects to my chromecast 3, the device window turns green and says "buffering 0:00" but there is no sound. After a while it returns to idle again.
Add IP4 addresses: 192.168.178.23 - 127.0.0.1
Set size, height: 550 width: 850
Discovered device: Schuppen 192.168.178.34:8009 null
out [21:22:29][192.168.178.34:8009] [NotConnected]: {"type":"CONNECT"}
out [21:22:30][192.168.178.34:8009] [NotConnected]: {"requestId":1,"type":"GET_STATUS"}
in [21:22:30] [192.168.178.34:8009] [NotConnected]: {"type":"CLOSE"}
[21:22:30] [192.168.178.34:8009] ResumePlaying
out [21:22:32][192.168.178.34:8009] [NotConnected]: {"type":"CONNECT"}
out [21:22:32][192.168.178.34:8009] [NotConnected]: {"requestId":2,"type":"GET_STATUS"}
in [21:22:32] [192.168.178.34:8009] [NotConnected]: {"requestId":2,"status":{"applications":[{"appId":"CC1AD845","displayName":"Default Media Receiver","iconUrl":"","isIdleScreen":false,"launchedFromCloud":false,"namespaces":[{"name":"urn:x-cast:com.google.cast.cac"},{"name":"urn:x-cast:com.google.cast.debugoverlay"},{"name":"urn:x-cast:com.google.cast.broadcast"},{"name":"urn:x-cast:com.google.cast.media"}],"sessionId":"58b6685b-b788-479b-82b3-904bd0f6a52f","statusText":"Default Media Receiver","transportId":"58b6685b-b788-479b-82b3-904bd0f6a52f"}],"userEq":{},"volume":{"controlType":"attenuation","level":1.0,"muted":false,"stepInterval":0.05000000074505806}},"type":"RECEIVER_STATUS"}
out [21:22:34][192.168.178.34:8009] [LaunchingApplication]: {"type":"CONNECT"}
out [21:22:34][192.168.178.34:8009] [LaunchingApplication]: {"appId":"CC1AD845","requestId":3,"type":"LAUNCH"}
in [21:22:34] [192.168.178.34:8009] [LaunchingApplication]: {"requestId":0,"status":{"userEq":{},"volume":{"controlType":"attenuation","level":1.0,"muted":false,"stepInterval":0.05000000074505806}},"type":"RECEIVER_STATUS"}
in [21:22:35] [192.168.178.34:8009] [LaunchingApplication]: {"requestId":3,"status":{"applications":[{"appId":"CC1AD845","displayName":"Default Media Receiver","iconUrl":"","isIdleScreen":false,"launchedFromCloud":false,"namespaces":[{"name":"urn:x-cast:com.google.cast.cac"},{"name":"urn:x-cast:com.google.cast.debugoverlay"},{"name":"urn:x-cast:com.google.cast.broadcast"},{"name":"urn:x-cast:com.google.cast.media"}],"sessionId":"457debe9-8aca-4c06-9e6a-fe765c46eec3","statusText":"Default Media Receiver","transportId":"457debe9-8aca-4c06-9e6a-fe765c46eec3"}],"userEq":{},"volume":{"controlType":"attenuation","level":1.0,"muted":false,"stepInterval":0.05000000074505806}},"type":"RECEIVER_STATUS"}
out [21:22:35][192.168.178.34:8009] [LaunchedApplication]: {"type":"CONNECT"}
out [21:22:35][192.168.178.34:8009] [LoadingMedia]: {"autoplay":true,"currentTime":0,"activeTrackIds":[],"repeatMode":"REPEAT_OFF","media":{"contentId":"http://192.168.178.23:52596/","contentType":"audio/wav","streamType":"BUFFERED","metadata":{"type":0,"metadataType":0,"title":"Desktop Audio Streamer","images":[]}},"requestId":1,"type":"LOAD"}
in [21:22:35] [192.168.178.34:8009] [LoadingMedia]: {"type":"MEDIA_STATUS","status":[],"requestId":0}
in [21:22:35] [192.168.178.34:8009] [LoadingMedia]: {"type":"MEDIA_STATUS","status":[{"mediaSessionId":1,"playbackRate":1,"playerState":"IDLE","currentTime":0,"supportedMediaCommands":274447,"volume":{"level":1,"muted":false},"activeTrackIds":[],"media":{"contentId":"http://192.168.178.23:52596/","contentType":"audio/wav","streamType":"BUFFERED","metadata":{"type":0,"metadataType":0,"title":"Desktop Audio Streamer","images":[]}},"currentItemId":1,"extendedStatus":{"playerState":"LOADING","media":{"contentId":"http://192.168.178.23:52596/","contentType":"audio/wav","streamType":"BUFFERED","metadata":{"type":0,"metadataType":0,"title":"Desktop Audio Streamer","images":[]}}},"repeatMode":"REPEAT_OFF"}],"requestId":0}
in [21:22:35] [192.168.178.34:8009] [Idle]: {"requestId":0,"status":{"applications":[{"appId":"CC1AD845","displayName":"Default Media Receiver","iconUrl":"","isIdleScreen":false,"launchedFromCloud":false,"namespaces":[{"name":"urn:x-cast:com.google.cast.cac"},{"name":"urn:x-cast:com.google.cast.debugoverlay"},{"name":"urn:x-cast:com.google.cast.broadcast"},{"name":"urn:x-cast:com.google.cast.media"}],"sessionId":"457debe9-8aca-4c06-9e6a-fe765c46eec3","statusText":"Casting: Desktop Audio Streamer","transportId":"457debe9-8aca-4c06-9e6a-fe765c46eec3"}],"userEq":{},"volume":{"controlType":"attenuation","level":1.0,"muted":false,"stepInterval":0.05000000074505806}},"type":"RECEIVER_STATUS"}
in [21:22:36] [192.168.178.34:8009] [Idle]: {"type":"MEDIA_STATUS","status":[{"mediaSessionId":1,"playbackRate":1,"playerState":"BUFFERING","currentTime":0,"supportedMediaCommands":274447,"volume":{"level":1,"muted":false},"activeTrackIds":[],"currentItemId":1,"repeatMode":"REPEAT_OFF"}],"requestId":0}
out [21:22:44][192.168.178.34:8009] [Buffering]: {"requestId":4,"type":"GET_STATUS"}
out [21:22:59][192.168.178.34:8009] [Buffering]: {"requestId":5,"type":"GET_STATUS"}
out [21:23:14][192.168.178.34:8009] [Buffering]: {"requestId":6,"type":"GET_STATUS"}
out [21:23:29][192.168.178.34:8009] [Buffering]: {"requestId":7,"type":"GET_STATUS"}
out [21:23:34][192.168.178.34:8009] [Buffering]: {"volume":{"level":0.95},"requestId":8,"type":"SET_VOLUME"}
in [21:23:34] [192.168.178.34:8009] [Buffering]: {"device":{"capabilities":196613,"deviceId":"c94524c6-829c-86aa-345f-705f5604cfdc","name":"Schuppen","volume":{"level":0.949999988079071,"muted":false}},"requestId":0,"type":"DEVICE_UPDATED"}
in [21:23:34] [192.168.178.34:8009] [Buffering]: {"requestId":8,"status":{"applications":[{"appId":"CC1AD845","displayName":"Default Media Receiver","iconUrl":"","isIdleScreen":false,"launchedFromCloud":false,"namespaces":[{"name":"urn:x-cast:com.google.cast.cac"},{"name":"urn:x-cast:com.google.cast.debugoverlay"},{"name":"urn:x-cast:com.google.cast.broadcast"},{"name":"urn:x-cast:com.google.cast.media"}],"sessionId":"457debe9-8aca-4c06-9e6a-fe765c46eec3","statusText":"Casting: Desktop Audio Streamer","transportId":"457debe9-8aca-4c06-9e6a-fe765c46eec3"}],"userEq":{},"volume":{"controlType":"attenuation","level":0.949999988079071,"muted":false,"stepInterval":0.05000000074505806}},"type":"RECEIVER_STATUS"}
out [21:23:44][192.168.178.34:8009] [Buffering]: {"requestId":9,"type":"GET_STATUS"}
out [21:23:59][192.168.178.34:8009] [Buffering]: {"requestId":10,"type":"GET_STATUS"}
out [21:24:14][192.168.178.34:8009] [Buffering]: {"requestId":11,"type":"GET_STATUS"}
out [21:24:29][192.168.178.34:8009] [Buffering]: {"requestId":12,"type":"GET_STATUS"}
in [21:24:43] [192.168.178.34:8009] [Buffering]: {"requestId":1,"type":"LOAD_FAILED","detailedErrorCode":104}
in [21:24:43] [192.168.178.34:8009] [LoadFailed]: {"type":"MEDIA_STATUS","status":[],"requestId":5}
in [21:24:43] [192.168.178.34:8009] [LoadFailed]: {"type":"MEDIA_STATUS","status":[],"requestId":6}
in [21:24:43] [192.168.178.34:8009] [LoadFailed]: {"type":"MEDIA_STATUS","status":[],"requestId":7}
in [21:24:43] [192.168.178.34:8009] [LoadFailed]: {"type":"MEDIA_STATUS","status":[],"requestId":9}
in [21:24:43] [192.168.178.34:8009] [LoadFailed]: {"type":"MEDIA_STATUS","status":[],"requestId":10}
in [21:24:43] [192.168.178.34:8009] [LoadFailed]: {"type":"MEDIA_STATUS","status":[],"requestId":11}
in [21:24:43] [192.168.178.34:8009] [LoadFailed]: {"type":"MEDIA_STATUS","status":[],"requestId":12}
in [21:24:43] [192.168.178.34:8009] [LoadFailed]: {"type":"MEDIA_STATUS","status":[{"mediaSessionId":1,"playbackRate":1,"playerState":"IDLE","currentTime":0,"supportedMediaCommands":274447,"volume":{"level":1,"muted":false},"media":{"contentId":"http://192.168.178.23:52596/","contentType":"audio/wav","streamType":"BUFFERED","metadata":{"type":0,"metadataType":0,"title":"Desktop Audio Streamer","images":[]},"breakClips":[],"breaks":[]},"currentItemId":1,"idleReason":"ERROR"}],"requestId":4}
in [21:24:43] [192.168.178.34:8009] [Idle]: {"requestId":0,"status":{"applications":[{"appId":"CC1AD845","displayName":"Default Media Receiver","iconUrl":"","isIdleScreen":false,"launchedFromCloud":false,"namespaces":[{"name":"urn:x-cast:com.google.cast.cac"},{"name":"urn:x-cast:com.google.cast.debugoverlay"},{"name":"urn:x-cast:com.google.cast.broadcast"},{"name":"urn:x-cast:com.google.cast.media"}],"sessionId":"457debe9-8aca-4c06-9e6a-fe765c46eec3","statusText":"Default Media Receiver","transportId":"457debe9-8aca-4c06-9e6a-fe765c46eec3"}],"userEq":{},"volume":{"controlType":"attenuation","level":0.949999988079071,"muted":false,"stepInterval":0.05000000074505806}},"type":"RECEIVER_STATUS"}
out [21:24:44][192.168.178.34:8009] [Idle]: {"requestId":13,"type":"GET_STATUS"}
[21:24:44] [192.168.178.34:8009] ResumePlaying
in [21:24:44] [192.168.178.34:8009] [Idle]: {"requestId":13,"status":{"applications":[{"appId":"CC1AD845","displayName":"Default Media Receiver","iconUrl":"","isIdleScreen":false,"launchedFromCloud":false,"namespaces":[{"name":"urn:x-cast:com.google.cast.cac"},{"name":"urn:x-cast:com.google.cast.debugoverlay"},{"name":"urn:x-cast:com.google.cast.broadcast"},{"name":"urn:x-cast:com.google.cast.media"}],"sessionId":"457debe9-8aca-4c06-9e6a-fe765c46eec3","statusText":"Default Media Receiver","transportId":"457debe9-8aca-4c06-9e6a-fe765c46eec3"}],"userEq":{},"volume":{"controlType":"attenuation","level":0.949999988079071,"muted":false,"stepInterval":0.05000000074505806}},"type":"RECEIVER_STATUS"}
out [21:24:48][192.168.178.34:8009] [LaunchingApplication]: {"type":"CONNECT"}
out [21:24:48][192.168.178.34:8009] [LaunchingApplication]: {"appId":"CC1AD845","requestId":14,"type":"LAUNCH"}
in [21:24:48] [192.168.178.34:8009] [LaunchingApplication]: {"requestId":0,"status":{"userEq":{},"volume":{"controlType":"attenuation","level":0.949999988079071,"muted":false,"stepInterval":0.05000000074505806}},"type":"RECEIVER_STATUS"}
in [21:24:48] [192.168.178.34:8009] [LaunchingApplication]: {"type":"CLOSE"}
in [21:24:49] [192.168.178.34:8009] [Closed]: {"requestId":14,"status":{"applications":[{"appId":"CC1AD845","displayName":"Default Media Receiver","iconUrl":"","isIdleScreen":false,"launchedFromCloud":false,"namespaces":[{"name":"urn:x-cast:com.google.cast.cac"},{"name":"urn:x-cast:com.google.cast.debugoverlay"},{"name":"urn:x-cast:com.google.cast.broadcast"},{"name":"urn:x-cast:com.google.cast.media"}],"sessionId":"bf9e764c-fd92-4e44-a0d3-8432570227ef","statusText":"Default Media Receiver","transportId":"bf9e764c-fd92-4e44-a0d3-8432570227ef"}],"userEq":{},"volume":{"controlType":"attenuation","level":0.949999988079071,"muted":false,"stepInterval":0.05000000074505806}},"type":"RECEIVER_STATUS"}
out [21:24:50][192.168.178.34:8009] [Connected]: {"requestId":15,"type":"GET_STATUS"}
in [21:24:50] [192.168.178.34:8009] [Connected]: {"requestId":15,"status":{"applications":[{"appId":"CC1AD845","displayName":"Default Media Receiver","iconUrl":"","isIdleScreen":false,"launchedFromCloud":false,"namespaces":[{"name":"urn:x-cast:com.google.cast.cac"},{"name":"urn:x-cast:com.google.cast.debugoverlay"},{"name":"urn:x-cast:com.google.cast.broadcast"},{"name":"urn:x-cast:com.google.cast.media"}],"sessionId":"bf9e764c-fd92-4e44-a0d3-8432570227ef","statusText":"Default Media Receiver","transportId":"bf9e764c-fd92-4e44-a0d3-8432570227ef"}],"userEq":{},"volume":{"controlType":"attenuation","level":0.949999988079071,"muted":false,"stepInterval":0.05000000074505806}},"type":"RECEIVER_STATUS"}
out [21:24:59][192.168.178.34:8009] [Connected]: {"requestId":16,"type":"GET_STATUS"}
in [21:24:59] [192.168.178.34:8009] [Connected]: {"requestId":16,"status":{"applications":[{"appId":"CC1AD845","displayName":"Default Media Receiver","iconUrl":"","isIdleScreen":false,"launchedFromCloud":false,"namespaces":[{"name":"urn:x-cast:com.google.cast.cac"},{"name":"urn:x-cast:com.google.cast.debugoverlay"},{"name":"urn:x-cast:com.google.cast.broadcast"},{"name":"urn:x-cast:com.google.cast.media"}],"sessionId":"bf9e764c-fd92-4e44-a0d3-8432570227ef","statusText":"Default Media Receiver","transportId":"bf9e764c-fd92-4e44-a0d3-8432570227ef"}],"userEq":{},"volume":{"controlType":"attenuation","level":0.949999988079071,"muted":false,"stepInterval":0.05000000074505806}},"type":"RECEIVER_STATUS"}
out [21:25:14][192.168.178.34:8009] [Connected]: {"requestId":17,"type":"GET_STATUS"}
in [21:25:14] [192.168.178.34:8009] [Connected]: {"requestId":17,"status":{"applications":[{"appId":"CC1AD845","displayName":"Default Media Receiver","iconUrl":"","isIdleScreen":false,"launchedFromCloud":false,"namespaces":[{"name":"urn:x-cast:com.google.cast.cac"},{"name":"urn:x-cast:com.google.cast.debugoverlay"},{"name":"urn:x-cast:com.google.cast.broadcast"},{"name":"urn:x-cast:com.google.cast.media"}],"sessionId":"bf9e764c-fd92-4e44-a0d3-8432570227ef","statusText":"Default Media Receiver","transportId":"bf9e764c-fd92-4e44-a0d3-8432570227ef"}],"userEq":{},"volume":{"controlType":"attenuation","level":0.949999988079071,"muted":false,"stepInterval":0.05000000074505806}},"type":"RECEIVER_STATUS"}