Camera2 API | Previewing and Capturing image | Kotlin | android studio

Hey everyone in this video you will learn to use camera2 api using Kotlin language.
After this you will be able to:
1 - Preview the camera frames
2 - Capture the image
3 - Save image using image reader
This is very helpful video who want to do computer vision or create a camera application. Since after this you can preprocess each frame before previewing it to the user.
We will use TextureView to preview the frames. CameraManager is used for opening the camera as well as creating capture request as well as session.
Thanks for watching the video :)
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camera2api,kotlin,camera2,api,java,create capture request,surface texture,texture view,camera api,preview camera,android app,android studio

[@user-rz1xn2pn4w]

I am a student majoring in computer science. Your lecture has been very helpful to me. thank you

[@sknoman3949]

I watched the full video and implemented which works fine. Thanks for the tutorial.

[@Roger-e4t]

Nice video, very clear and in a nice sequence. It would be very good for your audience and followers, if you can attach the code. With your code will be easier to reproduce, test and debug increasing the impact of your video. That´s my humble suggestion

[@lekhwar]

Awesome concept

[@adityashigwan3394]

Hi your video was useful for me but I got this as assessment and I have to pass captured photo to previous activity into the list with name, (so it should happened within app no need to access internal storage), I tried to do large bitmap with use of viewmodel and livedata but don't got luck, will u please help?

[@kdzmuzo]

Thanks so much for your videos. They are clear and very helpful. Can you please make a camera permission video for Java. Also can you make a video for tflite pose-estimation in Java? Thanks again so much for your help. it means a lot

[@RK-lv9qc]

Can you please share the code of this project?\

[@shraddhakhatri6747]

Hii I recently watched your video and trying to learn But my app is crashing after I run it Can you please provide a solution for it?

[@tabindanoreen4667]

same with me. i write all code as it shown but my app crashed .

[@DimiHycks]

1 - How do I save photos with timestamp? 2 - How do I put a frame on the photo, both in the preview and in the final photo?

[@李浩南-q6e]

Unable to acquire a buffer item, very likely client tried to acquire more than maxImages buffers How can I deal with this?

[@zachbohac5170]

I am also having an issue with this. I increased the number of max images to 2 which solved this issue but I am getting nothing to in terms of a picture in my files.

[@johnlamsdan]

how do i add a border to the camera view so that the image is cropped to the size of the border?

[@AbhishekVaish-i2q]

why captured image gets rotated????

[@talksai]

how to turn the flash on/off during capture Please respond.

[@vijaygarg8034]

"Nice video! Could you please guide me on how to save images to the gallery and perform predictions on real-time camera input and still images?"

[@tabindanoreen4667]

do you get answer .?

[@vijaygarg8034]

@@tabindanoreen4667 I have done some changes in the code but I want to use yolov8 model on android and IOS.

[@freesources6872]

can i used surface view instead of textureview

[@RajveerSingh-vf7pr]

bhai, how to do for both camera at the same time,

[@spectrum8200]

Why can't the imageReader get the TensorBuffer updated in the textureView?

[@programming_hut]

Which tensorbuffer you talking of? Are we using it ?

[@spectrum8200]

I watched your other videos and imported the tf model I want to capture textureView that reflects the tf model, but the imageReader doesn't seem to work. How can I capture and save the camera screen to which the tf model is applied?

[@programming_hut]

You can directly save the mutable bitmap on which we drawn results

[@spectrum8200]

@@programming_hut thanks your comment! but i didn't make it. i wanna connect capture button and tfmodel When I take a picture, a preview appears and when I press the capture button, I want to save the picture through setOnClickListener.

[@programming_hut]

So what the problem add button and when button pressed sabe that mutable bitmap

[@manikandanr2770]

Hi, How to use wide angle camera capture useing Camera2 API or any other API.

[@lakhanivlogs]

Apko kuch wide angle file mili? Mjy b need hai plz help.

[@khanhduy4273]

can you guide me how to zoom the camera ?

[@vijaygarg8034]

I am not able to find saved image

[@sanketbhangale5788]

Could you please share the codebase for this app?

[@gmarenzi]

Hola, no lo tenes en Java?

[@lglf77]

How really to make print in image Camera with actual date day month and year in print screen.???? Begging