Hi All, I am experimenting with the Camera and Camera2 libraries for a project here at work, i am currently experimenting with the Camera2 library, for still pictures everything works as expected, but when I switch from still mode to video mode i get the following error:
The example written by Erel crashes at the following line
the whole function where that above line resides is below:
Any ideas as to why this is, I have also tried this example on my Samsung Galaxy S9+ running Android 9.0 and I still see the same issue, on my Galaxy i don't see an error but instead i only see a white Panel with the Camera button on it.
Any help will be very much appreciated guys.
Walter
The example written by Erel crashes at the following line
B4X:
Camera.StartSession(tv, PreviewSize, CaptureSize, 0, 0, True)the whole function where that above line resides is below:
B4X:
Public Sub PrepareSurfaceForVideo (MyTaskIndex As Int, Dir As String, FileName As String) As ResumableSub
If MyTaskIndex <> TaskIndex Then Return False
CloseSession
Wait For (CreateSurface) Complete (Result As Boolean)
If MyTaskIndex <> TaskIndex Then Return False
File.Delete(Dir, FileName)
MediaRecorder = Camera.CreateMediaRecorder(PreviewSize, Dir, FileName)
Dim rotation As Int = jcamera.GetField("lastKnownOrientation")
Dim SensorOrientation As Int = GetFromCameraCharacteristic("SENSOR_ORIENTATION")
Dim orientations As List
If SensorOrientation = 90 Then
orientations = Array(90, 0, 270, 180)
Else
orientations = Array(270, 180, 90, 0)
End If
MediaRecorder.RunMethod("setOrientationHint", Array(orientations.Get(Floor(rotation / 90))))
LogColor("previewsize: " & PreviewSize.Width & " -- " & PreviewSize.Height & " " & "capturesize: " & CaptureSize.Width & " -- " & CaptureSize.Height, Colors.Blue)
Log("tv initialized: " & tv.IsInitialized)
Camera.StartSession(tv, PreviewSize, CaptureSize, 0, 0, True)
Wait For Camera_SessionConfigured (Success As Boolean)
If MyTaskIndex <> TaskIndex Then Return False
Return Success
End SubAny ideas as to why this is, I have also tried this example on my Samsung Galaxy S9+ running Android 9.0 and I still see the same issue, on my Galaxy i don't see an error but instead i only see a white Panel with the Camera button on it.
Any help will be very much appreciated guys.
Walter