Hello, Tiki
Tested another case.
“audio/dsf; audio/dff” these tags are default with the Denon Home device on the application.
And, I added a new tag on purpose.
ok, very interesting.
2024/05/05 21:40:43,202: UL06574: T09aac: UPnP_P: [UPP_WorkerThread]: 1: Initialize UPnP info of the Player.
2024/05/05 21:40:43,202: UL06576: T09aac: UPnP_P: [UPP_WorkerThread]: - UPnP is initialized.
2024/05/05 21:40:43,202: UL06578: T09aac: UPnP_P: [UPP_WorkerThread]: - UPnP DeviceInfo: USN:[uuid:7ea90380-9dfa-14fd-0080-00a96f05b956::urn:schemas-upnp-org:device:MediaRenderer:1]
2024/05/05 21:40:43,202: UL06580: T09aac: UPnP_P: [UPP_WorkerThread]: - Location: http://10.1.1.192:60006/upnp/desc/aios_device/aios_device.xml
2024/05/05 21:40:43,202: UL06582: T09aac: UPnP_P: [UPP_WorkerThread]: - Name : Denon Home 350
2024/05/05 21:40:43,202: UL06584: T09aac: UPnP_P: [UPP_WorkerThread]: - Model : Denon Home 350
2024/05/05 21:40:43,202: UL06586: T09aac: UPnP_P: [UPP_WorkerThread]: - UPnP Service found: [urn:schemas-upnp-org:service:ConnectionManager:1]
2024/05/05 21:40:43,202: UL06588: T09aac: UPnP_P: [UPP_WorkerThread]: - Call GetProtocolInfo.
2024/05/05 21:40:43,203: UL06590: T09aac: UPnP_P: [SOAP Request]: SOAP request: [GetProtocolInfo ] to: 10.1.1.192 [http://10.1.1.192:60006/upnp/control/renderer_dvc/ConnectionManager]
2024/05/05 21:40:43,230: UL06592: T09aac: UPnP_P: [SOAP Request]: SOAP request: [GetProtocolInfo ] finished.
2024/05/05 21:40:43,231: UL06594: T09aac: UPnP_P: [UPP_WorkerThread]: - Supported protocols: 13
2024/05/05 21:40:43,231: UL06596: T09aac: UPnP_P: [UPP_WorkerThread]: audio/mpeg <- http-get:*:audio/mpeg:*
2024/05/05 21:40:43,231: UL06598: T09aac: UPnP_P: [UPP_WorkerThread]: audio/vnd.dlna.adts <- http-get:*:audio/vnd.dlna.adts:*
2024/05/05 21:40:43,231: UL06600: T09aac: UPnP_P: [UPP_WorkerThread]: audio/x-ms-wma <- http-get:*:audio/x-ms-wma:*
2024/05/05 21:40:43,231: UL06602: T09aac: UPnP_P: [UPP_WorkerThread]: audio/x-ms-wma <- http-get:*:audio/x-ms-wma:*
2024/05/05 21:40:43,231: UL06604: T09aac: UPnP_P: [UPP_WorkerThread]: audio/L16;rate=48000;channels=2 <- http-get:*:audio/L16;rate=48000;channels=2:*
2024/05/05 21:40:43,231: UL06606: T09aac: UPnP_P: [UPP_WorkerThread]: audio/L16;rate=48000;channels=1 <- http-get:*:audio/L16;rate=48000;channels=1:*
2024/05/05 21:40:43,231: UL06608: T09aac: UPnP_P: [UPP_WorkerThread]: audio/L16;rate=44100;channels=2 <- http-get:*:audio/L16;rate=44100;channels=2:*
2024/05/05 21:40:43,231: UL06610: T09aac: UPnP_P: [UPP_WorkerThread]: audio/L16;rate=44100;channels=1 <- http-get:*:audio/L16;rate=44100;channels=1:*
2024/05/05 21:40:43,231: UL06612: T09aac: UPnP_P: [UPP_WorkerThread]: audio/wav <- http-get:*:audio/wav:*
2024/05/05 21:40:43,231: UL06614: T09aac: UPnP_P: [UPP_WorkerThread]: audio/mp3 <- http-get:*:audio/mp3:*
2024/05/05 21:40:43,231: UL06616: T09aac: UPnP_P: [UPP_WorkerThread]: audio/flac <- http-get:*:audio/flac:*
2024/05/05 21:40:43,231: UL06618: T09aac: UPnP_P: [UPP_WorkerThread]: audio/aac <- http-get:*:audio/aac:*
2024/05/05 21:40:43,231: UL06620: T09aac: UPnP_P: [UPP_WorkerThread]: audio/m4a <- http-get:*:audio/m4a:*
2024/05/05 21:40:43,231: UL06622: T09aac: UPnP_P: [UPP_WorkerThread]: - Additional protocols:
2024/05/05 21:40:43,231: UL06624: T09aac: UPnP_P: [UPP_WorkerThread]: audio/dsf
2024/05/05 21:40:43,231: UL06626: T09aac: UPnP_P: [UPP_WorkerThread]: audio/dff
2024/05/05 21:40:43,231: UL06628: T09aac: UPnP_P: [UPP_WorkerThread]: audio/tta
2024/05/05 21:40:43,231: UL06630: T09aac: UPnP_P: [UPP_WorkerThread]: - GetProtocolInfo completed.
2024/05/05 21:40:43,231: UL06632: T09aac: UPnP_P: [UPP_WorkerThread]: - UPnP Service found: [urn:schemas-upnp-org:service:RenderingControl:1]
2024/05/05 21:40:43,231: UL06634: T09aac: UPnP_P: [UPP_WorkerThread]: - Player has been enabled.
2024/05/05 21:40:43,231: UL06636: T09aac: UPnP_P: [UPP_WorkerThread]: Post PlayerNotify: 7035 [SpecUpdate]
2024/05/05 21:40:43,231: UL06638: T09aac: UPnP_P: [UPP_WorkerThread]: UPnP DeviceInfo is ready. Initialize device.
2024/05/05 21:40:43,231: UL06640: T08d1c: UPnP_P: Stage: [InitializeDevice]
2024/05/05 21:40:43,231: UL06642: T08d1c: UPnP_P: Initialize device.
well, we can see these MIME tags attached in the log after the changes.