Comments (7)
I'm having the same issue on Pixel 7, however my code works on Samsung S21. The proposed solutions in this thread are based on Camera2, also the link to the developer community is dead. Hoping that by now there's a solution using CameraX
from camera-samples.
The issue here is that you are trying to add too many use cases to the same camera session. To better understand the limitations of how many different streams you can get out of the camera, take a look at the documentation or read our blog post about this topic.
from camera-samples.
Closing this issue. If you have any more questions about use cases not currently implemented in the sample (like VideoCapture
) feel free to reach out at the developer community forums.
from camera-samples.
I have faced the same issue today. What I wanted to achieve is this. I want to record a video and simultaneously analyse each frame of the video for some image analysis. How should I proceed?
``private fun startCamera() {
// This is the Texture View where the camera will be rendered
val viewFinder = binding.viewFinder
// The ratio for the output video and preview
val ratio = AspectRatio.RATIO_16_9
// The Configuration of how we want to preview the camera
val previewConfig = PreviewConfig.Builder().apply {
setTargetAspectRatio(ratio) // setting the aspect ration
setLensFacing(lensFacing) // setting the lens facing (front or back)
setTargetRotation(viewFinder.display.rotation)// setting the rotation of the camera
}.build()
// Create an instance of Camera Preview
preview = AutoFitPreviewBuilder.build(previewConfig, viewFinder)
// The Configuration of how we want to capture the video
val videoCaptureConfig = VideoCaptureConfig.Builder().apply {
setTargetAspectRatio(ratio) // setting the aspect ration
setLensFacing(lensFacing) // setting the lens facing (front or back)
setVideoFrameRate(30) // setting the frame rate to 24 fps
setTargetRotation(viewFinder.display.rotation) // setting the rotation of the camera
}.build()
videoCapture = VideoCapture(videoCaptureConfig)
binding.fabRecordVideo.setOnClickListener { recordVideo(videoCapture) }
// Add all the use cases to the CameraX
val imageAnalysisConfig = ImageAnalysisConfig.Builder().apply {
setImageReaderMode(ImageAnalysis.ImageReaderMode.ACQUIRE_NEXT_IMAGE)
}.build()
val imageAnalysis = ImageAnalysis(imageAnalysisConfig).apply {
val analyzer = ImageAnalysis.Analyzer { image, rotationDegrees ->
val buffer = image.planes[0].buffer
buffer.rewind()
val bmp = Bitmap.createBitmap(image.width, image.height, Bitmap.Config.ARGB_8888).also {
it.copyPixelsFromBuffer(buffer)
}
}
setAnalyzer(requireContext().mainExecutor(), analyzer)
}
CameraX.bindToLifecycle(viewLifecycleOwner, preview, videoCapture, imageAnalysis)``
from camera-samples.
I have faced the same issue today. What I wanted to achieve is this. I want to record a video and simultaneously analyse each frame of the video for some image analysis. How should I proceed?
``private fun startCamera() {
// This is the Texture View where the camera will be rendered
val viewFinder = binding.viewFinder// The ratio for the output video and preview val ratio = AspectRatio.RATIO_16_9 // The Configuration of how we want to preview the camera val previewConfig = PreviewConfig.Builder().apply { setTargetAspectRatio(ratio) // setting the aspect ration setLensFacing(lensFacing) // setting the lens facing (front or back) setTargetRotation(viewFinder.display.rotation)// setting the rotation of the camera }.build() // Create an instance of Camera Preview preview = AutoFitPreviewBuilder.build(previewConfig, viewFinder) // The Configuration of how we want to capture the video val videoCaptureConfig = VideoCaptureConfig.Builder().apply { setTargetAspectRatio(ratio) // setting the aspect ration setLensFacing(lensFacing) // setting the lens facing (front or back) setVideoFrameRate(30) // setting the frame rate to 24 fps setTargetRotation(viewFinder.display.rotation) // setting the rotation of the camera }.build() videoCapture = VideoCapture(videoCaptureConfig) binding.fabRecordVideo.setOnClickListener { recordVideo(videoCapture) } // Add all the use cases to the CameraX val imageAnalysisConfig = ImageAnalysisConfig.Builder().apply { setImageReaderMode(ImageAnalysis.ImageReaderMode.ACQUIRE_NEXT_IMAGE) }.build() val imageAnalysis = ImageAnalysis(imageAnalysisConfig).apply { val analyzer = ImageAnalysis.Analyzer { image, rotationDegrees -> val buffer = image.planes[0].buffer buffer.rewind() val bmp = Bitmap.createBitmap(image.width, image.height, Bitmap.Config.ARGB_8888).also { it.copyPixelsFromBuffer(buffer) } } setAnalyzer(requireContext().mainExecutor(), analyzer) } CameraX.bindToLifecycle(viewLifecycleOwner, preview, videoCapture, imageAnalysis)``
Does this solution work. I am doing something similar and I am still getting the exception
from camera-samples.
I have faced the same issue today. What I wanted to achieve is this. I want to record a video and simultaneously analyse each frame of the video for some image analysis. How should I proceed?
``private fun startCamera() {
// This is the Texture View where the camera will be rendered
val viewFinder = binding.viewFinder// The ratio for the output video and preview val ratio = AspectRatio.RATIO_16_9 // The Configuration of how we want to preview the camera val previewConfig = PreviewConfig.Builder().apply { setTargetAspectRatio(ratio) // setting the aspect ration setLensFacing(lensFacing) // setting the lens facing (front or back) setTargetRotation(viewFinder.display.rotation)// setting the rotation of the camera }.build() // Create an instance of Camera Preview preview = AutoFitPreviewBuilder.build(previewConfig, viewFinder) // The Configuration of how we want to capture the video val videoCaptureConfig = VideoCaptureConfig.Builder().apply { setTargetAspectRatio(ratio) // setting the aspect ration setLensFacing(lensFacing) // setting the lens facing (front or back) setVideoFrameRate(30) // setting the frame rate to 24 fps setTargetRotation(viewFinder.display.rotation) // setting the rotation of the camera }.build() videoCapture = VideoCapture(videoCaptureConfig) binding.fabRecordVideo.setOnClickListener { recordVideo(videoCapture) } // Add all the use cases to the CameraX val imageAnalysisConfig = ImageAnalysisConfig.Builder().apply { setImageReaderMode(ImageAnalysis.ImageReaderMode.ACQUIRE_NEXT_IMAGE) }.build() val imageAnalysis = ImageAnalysis(imageAnalysisConfig).apply { val analyzer = ImageAnalysis.Analyzer { image, rotationDegrees -> val buffer = image.planes[0].buffer buffer.rewind() val bmp = Bitmap.createBitmap(image.width, image.height, Bitmap.Config.ARGB_8888).also { it.copyPixelsFromBuffer(buffer) } } setAnalyzer(requireContext().mainExecutor(), analyzer) } CameraX.bindToLifecycle(viewLifecycleOwner, preview, videoCapture, imageAnalysis)``
Does this solution work. I am doing something similar and I am still getting the exception
Hello,
I have the same issue. Can you tell me, have you managed the problem?
from camera-samples.
I have faced the same issue today. What I wanted to achieve is this. I want to record a video and simultaneously analyse each frame of the video for some image analysis. How should I proceed?
``private fun startCamera() {
// This is the Texture View where the camera will be rendered
val viewFinder = binding.viewFinder// The ratio for the output video and preview val ratio = AspectRatio.RATIO_16_9 // The Configuration of how we want to preview the camera val previewConfig = PreviewConfig.Builder().apply { setTargetAspectRatio(ratio) // setting the aspect ration setLensFacing(lensFacing) // setting the lens facing (front or back) setTargetRotation(viewFinder.display.rotation)// setting the rotation of the camera }.build() // Create an instance of Camera Preview preview = AutoFitPreviewBuilder.build(previewConfig, viewFinder) // The Configuration of how we want to capture the video val videoCaptureConfig = VideoCaptureConfig.Builder().apply { setTargetAspectRatio(ratio) // setting the aspect ration setLensFacing(lensFacing) // setting the lens facing (front or back) setVideoFrameRate(30) // setting the frame rate to 24 fps setTargetRotation(viewFinder.display.rotation) // setting the rotation of the camera }.build() videoCapture = VideoCapture(videoCaptureConfig) binding.fabRecordVideo.setOnClickListener { recordVideo(videoCapture) } // Add all the use cases to the CameraX val imageAnalysisConfig = ImageAnalysisConfig.Builder().apply { setImageReaderMode(ImageAnalysis.ImageReaderMode.ACQUIRE_NEXT_IMAGE) }.build() val imageAnalysis = ImageAnalysis(imageAnalysisConfig).apply { val analyzer = ImageAnalysis.Analyzer { image, rotationDegrees -> val buffer = image.planes[0].buffer buffer.rewind() val bmp = Bitmap.createBitmap(image.width, image.height, Bitmap.Config.ARGB_8888).also { it.copyPixelsFromBuffer(buffer) } } setAnalyzer(requireContext().mainExecutor(), analyzer) } CameraX.bindToLifecycle(viewLifecycleOwner, preview, videoCapture, imageAnalysis)``
Does this solution work. I am doing something similar and I am still getting the exception
Hello, I have the same issue. Can you tell me, have you managed the problem?
have you managed to figure this out? Same issue
from camera-samples.
Related Issues (20)
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