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Questions tagged [textureview]

A TextureView can be used to display a content stream. Such a content stream can for instance be a video or an OpenGL scene. The content stream can come from the application's process as well as a remote process.

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Multiple TextureViews in a listview render incorrect video

I am making an app where I have multiple texture views in a listview. I am using a list array adapter I always use so I know that I am properly recycling each list view item and that I am setting the correct url for the video in each texture view.…
Dnaso
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Use TextureView programmatically with ExoPlayer?

I create a PlayerView programmatically: PlayerView playerView = new PlayerView(context); Instead of using SurfaceView, I want it to use TextureView. In the documentation, it says to do the following:
user1695123
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How do you use Textureview as a preview for cameraX [Java]

I followed the guides on cameraX which all use PreviewView for displaying the camera output using preview.setSurfaceProvider(PreviewView.createSurfaceProvider()); How do I set the preview to use a textureview instead of a PreviewView
RandomPain73
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Apply letterbox blur to android camera preview

I'm using the Camera2 API to show the camera stream on a TextureView. Since the dimensions of the camera do not match the device, I apply a transformation matrix. However this gives me black borders on top and bottom. I would like to fill the…
jdm
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TextureView transforms on Android -Problem with Scale and crop

I have a TextureView with a fixed width and height and I want to show a camera preview inside of it. I need to crop the camera preview so that it doesn't look stretched inside my TextureView. How to do the cropping? Here is my…
Probir Bhowmik
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How to zoom a portion in android video view?

I have a rtsp live stream to show in a videoview. This stream consist output of 4 cameras. Like in the figure, I want to enlarge respective camera and fit in view, when user press a camera button. The stream that I have is single channel..
sreedwish k jagan
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Android - Handling Screen Orientation with SurfaceView and Camera2 API

I have a question about how the screen orientation in Android is handled when we use the Camera2 API in combination with SurfaceView. I was playing with the official HdrViewfinder google sample code at…
abdullah celik
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Getting a null pointer exception while trying to draw on canvas textureview android?

I am trying to drawn on a TextureView with a canvas in Android. I am doing it inside a thread but for some reason, when I try to run my program, I am getting a null pointer exception. I have implemented my thread in the surfaceAvailable() callback…
anastacia das
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Clearing last frame preview on TextureView

I've displayed a camera stream using TextureView. When switching camera (stopPreview() called before switching), front-to-back or vice-versa, the view paused at the last frame drawn on the TextureView. I want to display a blank screen while the…
sticky
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How to increase FPS / keep performance for video while playing on TextureView?

Just playing video with mediaPlayer on TextureView but getting low FPS than videoView. Is there any way to overcome this? textureView = findViewById(R.id.textureView); textureView.setSurfaceTextureListener(new…
Rifat
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Everything is ok but someKindOf Error showing on logcat while playing video

I'm playing video on Textureview. Everything seems to be ok. It is showing this error contiuously. 04-09 12:49:17.722 155-15138/? E/VSP: VSP_RELEASE_Dev, 256, ret: 0 04-09 12:49:17.742 155-15138/? E/VSP: VSP_ACQUIRE_Dev, 198 What this means? What…
Rifat
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How to update TextureView SurfaceTextureListener

I am developing a camera app and I will use front and back camera. I am using TextureView like this:
Savas Adar
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Android 7.x opengl TextureView and locking screen

I have an Android app that uses the TextureView component with opengl content. On previous versions of Android this works fine, but on Android 7.0 and above it appears that if I am displaying content but then lock the screen and unlock the opengl…
Avi Brenner
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Record frames displayed on TextureView to mp4

I managed to write a demo displaying a 3D model on TextureView and the model can move according to the sensors of the phone. The 3D engine is wrote by C++ and what I need to do is giving the SurfaceTexture of TextureView to the 3D engine. The…
dragonfly
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How to record Tango color camera video stream

I have been able to display the video from Tango color camera on a TextureView using TangoTextureCameraPreview. Now, I would like to record the video steam into .mp4 files. It is relatively easy with MediaRecorder and Camera2, but I am not sure how…
Jeffery Hsu
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