Problems with camera in flutter app (The selected imageFormatGroup is not supported by > Android. Defaulting to yuv420)
3,122
I had the exact same error when I used the camera on flutter. The message is just informing you that the imageFormatGroup parameter must be ImageFormatGroup.yuv420. So try this:
camController = new CameraController(
cameras[0],
ResolutionPreset.medium,
imageFormatGroup: ImageFormatGroup.yuv420,
);
Author by
MCB
Living in the south of Austria, I'm student of computer science.
Updated on December 30, 2022Comments
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MCB over 1 year
I have problems with integration of a photography function in my app. I get asked if I permit the access to the camera, but after that nothing happens exept this errror:
W/Camera (26849): The selected imageFormatGroup is not supported by Android. Defaulting to yuv420
I/CameraManagerGlobal(26849): Camera 0 facing CAMERA_FACING_BACK state now CAMERA_STATE_OPEN for client...
This is my code:
class FaultReporting extends StatefulWidget { @override _FaultReportingState createState()=> _FaultReportingState(); } class _FaultReportingState extends State<FaultReporting>{ bool isReady=false; List<CameraDescription> cameras; CameraController camController; @override void initState() { super.initState(); setupCameras(); } Future<void> setupCameras() async { try { cameras = await availableCameras(); camController = new CameraController(cameras[0], ResolutionPreset.medium); await camController.initialize(); } on CameraException catch (_) { setState(() { isReady = false; }); } setState(() { isReady = true; }); } ... child: ElevatedButton( onPressed: (){ if(!isReady && !camController.value.isInitialized) { return Container(); } return AspectRatio( aspectRatio: camController.value.aspectRatio, child: CameraPreview(camController), ); }, ...