Sony RX 100 V not working with Camera and VideoOutput. QtMultimedia 5.12
Unsolved
QML and Qt Quick
-
Hello Everyone,
I am trying to include Sony RX 100 V as Webcam into my QML application. The code is really simple:
VideoOutput { id: videoOutput anchors.fill: parent source: camera Camera { id: camera deviceId: camId } }
I am currently building on MacOS with 5.13.2 clang. The integrated webcam in my laptop is working fine. If I plug in the Sony RX 100 V it can be found but, the screen is empty. Here is the output:
..... 2020-12-21 09:04:25.619 ImagingEdgeWebcam[3214:230441] LvdlClient LiveView Updated. Dur 35.277000 ms 2020-12-21 09:04:25.619 ImagingEdgeWebcam[3214:230441] LvdlClient FillBuffer 2020-12-21 09:04:25.619 ImagingEdgeWebcam[3214:230441] LvdlClient Create Send Buffer. 2020-12-21 09:04:25.619 ImagingEdgeWebcam[3214:230441] LvdlClient Get LiveView Size: 82048 2020-12-21 09:04:25.619 ImagingEdgeWebcam[3214:230442] LvdlClient Perse Data 2020-12-21 09:04:25.619 ImagingEdgeWebcam[3214:230442] LvdlClient Recieve Ack. 2020-12-21 09:04:25.619 ImagingEdgeWebcam[3214:230442] LvdlClient Send Image Buffer. Size: 82048 2020-12-21 09:04:25.619 ImagingEdgeWebcam[3214:230442] LvdlClient WriteToPipe 2020-12-21 09:04:25.619 GolfScan[3204:230437] LvdlServer Read Body. 2020-12-21 09:04:25.619 GolfScan[3204:230437] LvdlServer ReadFromPipe 2020-12-21 09:04:25.620 ImagingEdgeWebcam[3214:230442] LvdlClient Wait Event. 2020-12-21 09:04:25.620 GolfScan[3204:230437] LvdlServer Parse Data. 2020-12-21 09:04:25.620 ImagingEdgeWebcam[3214:230442] LvdlClient Read Header. 2020-12-21 09:04:25.620 GolfScan[3204:230437] LvdlServer ImageMarkerProc 2020-12-21 09:04:25.620 ImagingEdgeWebcam[3214:230442] LvdlClient ReadFromPipe 2020-12-21 09:04:25.620 GolfScan[3204:230437] LvdlServer Recv Image Size: 82048 2020-12-21 09:04:25.620 GolfScan[3204:230437] LvdlServer SetBuffer 2020-12-21 09:04:25.620 GolfScan[3204:230437] LvdlServer GetBmpBuff 2020-12-21 09:04:25.620 GolfScan[3204:230437] LvdlServer Finish GetBmpBuff 2020-12-21 09:04:25.620 GolfScan[3204:230437] LvdlServer DecompressJpeg 2020-12-21 09:04:25.620 GolfScan[3204:230437] LvdlServer Create Decompress 2020-12-21 09:04:25.621 GolfScan[3204:230437] LvdlServer Jpeg Read Header 2020-12-21 09:04:25.621 GolfScan[3204:230437] LvdlServer offset top: -52, offset bot: -52 2020-12-21 09:04:25.621 GolfScan[3204:230437] LvdlServer offset lef: 0, offset rig: 0 2020-12-21 09:04:25.621 GolfScan[3204:230437] LvdlServer Start Decompress. 2020-12-21 09:04:25.621 GolfScan[3204:230437] LvdlServer Read Offset 2020-12-21 09:04:25.621 GolfScan[3204:230437] LvdlServer Jpeg Scanlines 2020-12-21 09:04:25.625 GolfScan[3204:230437] LvdlServer Finish Decompress 2020-12-21 09:04:25.625 GolfScan[3204:230437] LvdlServer Destroy Decompress 2020-12-21 09:04:25.625 GolfScan[3204:230437] LvdlServer Finish SetBuffer 2020-12-21 09:04:25.625 GolfScan[3204:230437] LvdlServer LoopTime: 36.732000 2020-12-21 09:04:25.625 GolfScan[3204:230437] LvdlServer Send Ack 2020-12-21 09:04:25.625 GolfScan[3204:230437] LvdlServer WriteToPipe 2020-12-21 09:04:25.625 GolfScan[3204:230437] LvdlServer GetBuffer. 2020-12-21 09:04:25.625 GolfScan[3204:230437] LvdlServer Read Header. 2020-12-21 09:04:25.625 GolfScan[3204:230437] LvdlServer ReadFromPipe 2020-12-21 09:04:25.644 GolfScan[3204:230315] LvdlServer -[Stream fillFrame] 2020-12-21 09:04:25.644 GolfScan[3204:230315] LvdlServer Copy Buffer. 2020-12-21 09:04:25.653 GolfScan[3204:230436] CMIOMS: HardwarePlugIn_ObjectHasProperty Device(33) kCMIODevicePropertyStreams self=0x118a13710 hasProperty=1 2020-12-21 09:04:25.653 GolfScan[3204:230436] CMIOMS: HardwarePlugIn_ObjectGetPropertyDataSize Device(33) kCMIODevicePropertyStreams self=0x118a13710 size=4 2020-12-21 09:04:25.653 GolfScan[3204:230436] CMIOMS: HardwarePlugIn_ObjectHasProperty Device(33) kCMIODevicePropertyStreams self=0x118a13710 hasProperty=1 2020-12-21 09:04:25.653 GolfScan[3204:230436] CMIOMS: HardwarePlugIn_ObjectGetPropertyDataSize Device(33) kCMIODevicePropertyStreams self=0x118a13710 size=4 2020-12-21 09:04:25.653 GolfScan[3204:230436] CMIOMS: HardwarePlugIn_ObjectHasProperty Device(33) kCMIODevicePropertyStreams self=0x118a13710 hasProperty=1 2020-12-21 09:04:25.653 GolfScan[3204:230436] CMIOMS: HardwarePlugIn_ObjectGetPropertyData Device(33) kCMIODevicePropertyStreams self=0x118a13710 data(int)=34 2020-12-21 09:04:25.659 ImagingEdgeWebcam[3214:230441] LvdlClient LiveView Updated. Dur 39.875000 ms 2020-12-21 09:04:25.659 ImagingEdgeWebcam[3214:230441] LvdlClient FillBuffer 2020-12-21 09:04:25.659 ImagingEdgeWebcam[3214:230441] LvdlClient Create Send Buffer. 2020-12-21 09:04:25.659 ImagingEdgeWebcam[3214:230441] LvdlClient Get LiveView Size: 81664 2020-12-21 09:04:25.659 ImagingEdgeWebcam[3214:230442] LvdlClient Perse Data 2020-12-21 09:04:25.659 ImagingEdgeWebcam[3214:230442] LvdlClient Recieve Ack. 2020-12-21 09:04:25.659 ImagingEdgeWebcam[3214:230442] LvdlClient Send Image Buffer. Size: 81664 2020-12-21 09:04:25.659 ImagingEdgeWebcam[3214:230442] LvdlClient WriteToPipe 2020-12-21 09:04:25.660 GolfScan[3204:230437] LvdlServer Read Body. 2020-12-21 09:04:25.660 GolfScan[3204:230437] LvdlServer ReadFromPipe 2020-12-21 09:04:25.660 GolfScan[3204:230437] LvdlServer Parse Data. 2020-12-21 09:04:25.660 ImagingEdgeWebcam[3214:230442] LvdlClient Wait Event. 2020-12-21 09:04:25.660 GolfScan[3204:230437] LvdlServer ImageMarkerProc 2020-12-21 09:04:25.660 ImagingEdgeWebcam[3214:230442] LvdlClient Read Header. 2020-12-21 09:04:25.660 GolfScan[3204:230437] LvdlServer Recv Image Size: 81664 2020-12-21 09:04:25.660 ImagingEdgeWebcam[3214:230442] LvdlClient ReadFromPipe 2020-12-21 09:04:25.660 GolfScan[3204:230437] LvdlServer SetBuffer 2020-12-21 09:04:25.660 GolfScan[3204:230437] LvdlServer GetBmpBuff 2020-12-21 09:04:25.661 GolfScan[3204:230437] LvdlServer Finish GetBmpBuff 2020-12-21 09:04:25.661 GolfScan[3204:230437] LvdlServer DecompressJpeg 2020-12-21 09:04:25.661 GolfScan[3204:230437] LvdlServer Create Decompress 2020-12-21 09:04:25.661 GolfScan[3204:230437] LvdlServer Jpeg Read Header 2020-12-21 09:04:25.661 GolfScan[3204:230437] LvdlServer offset top: -52, offset bot: -52 2020-12-21 09:04:25.661 GolfScan[3204:230437] LvdlServer offset lef: 0, offset rig: 0 2020-12-21 09:04:25.661 GolfScan[3204:230437] LvdlServer Start Decompress. 2020-12-21 09:04:25.661 GolfScan[3204:230437] LvdlServer Read Offset 2020-12-21 09:04:25.661 GolfScan[3204:230437] LvdlServer Jpeg Scanlines 2020-12-21 09:04:25.666 GolfScan[3204:230437] LvdlServer Finish Decompress 2020-12-21 09:04:25.666 GolfScan[3204:230437] LvdlServer Destroy Decompress 2020-12-21 09:04:25.666 GolfScan[3204:230437] LvdlServer Finish SetBuffer 2020-12-21 09:04:25.666 GolfScan[3204:230437] LvdlServer LoopTime: 41.483000 2020-12-21 09:04:25.666 GolfScan[3204:230437] LvdlServer Send Ack 2020-12-21 09:04:25.666 GolfScan[3204:230437] LvdlServer WriteToPipe 2020-12-21 09:04:25.667 GolfScan[3204:230437] LvdlServer GetBuffer. 2020-12-21 09:04:25.667 GolfScan[3204:230437] LvdlServer Read Header. 2020-12-21 09:04:25.667 GolfScan[3204:230437] LvdlServer ReadFromPipe 2020-12-21 09:04:25.677 GolfScan[3204:230315] LvdlServer -[Stream fillFrame] 2020-12-21 09:04:25.677 GolfScan[3204:230315] LvdlServer Copy Buffer. 2020-12-21 09:04:25.686 GolfScan[3204:230436] CMIOMS: HardwarePlugIn_ObjectHasProperty Device(33) kCMIODevicePropertyStreams self=0x118a13710 hasProperty=1 2020-12-21 09:04:25.686 GolfScan[3204:230436] CMIOMS: HardwarePlugIn_ObjectGetPropertyDataSize Device(33) kCMIODevicePropertyStreams self=0x118a13710 size=4 2020-12-21 09:04:25.686 GolfScan[3204:230436] CMIOMS: HardwarePlugIn_ObjectHasProperty Device(33) kCMIODevicePropertyStreams self=0x118a13710 hasProperty=1 2020-12-21 09:04:25.686 GolfScan[3204:230436] CMIOMS: HardwarePlugIn_ObjectGetPropertyDataSize Device(33) kCMIODevicePropertyStreams self=0x118a13710 size=4 2020-12-21 09:04:25.686 GolfScan[3204:230436] CMIOMS: HardwarePlugIn_ObjectHasProperty Device(33) kCMIODevicePropertyStreams self=0x118a13710 hasProperty=1 2020-12-21 09:04:25.686 GolfScan[3204:230436] CMIOMS: HardwarePlugIn_ObjectGetPropertyData Device(33) kCMIODevicePropertyStreams self=0x118a13710 data(int)=34 .......
What is wrong? Does someone have experience?
Thank you very much!
David