EasyCamera | Wrapper around the android Camera class | Camera library

by Glamdring Java Version: 0.0.1 License: Apache-2.0

X-Ray Key Features Code Snippets Community Discussions(2)Vulnerabilities Install Support

kandi X-RAY | EasyCamera Summary

EasyCamera is a Java library typically used in Video, Camera applications. EasyCamera has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has low support. You can download it from GitHub.

Wrapper around the android Camera class that simplifies its usage (read more about the process). By default, preview stops when a picture is taken. If you want to restart preview, specify .withRestartPreviewAfterCallbacks(true) on the Callbacks object. If you need the android.hardware.Camera object, get it via camera.getRawCamera().

Support

Quality

Security

License

Reuse

Support

EasyCamera has a low active ecosystem.

It has 646 star(s) with 104 fork(s). There are 25 watchers for this library.

It had no major release in the last 12 months.

There are 0 open issues and 6 have been closed. On average issues are closed in 197 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of EasyCamera is 0.0.1

Quality

EasyCamera has 0 bugs and 0 code smells.

Security

EasyCamera has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

EasyCamera code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

EasyCamera is licensed under the Apache-2.0 License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

EasyCamera releases are available to install and integrate.

Build file is available. You can build the component from source.

Installation instructions are not available. Examples and code snippets are available.

Top functions reviewed by kandi - BETA

kandi has reviewed EasyCamera and discovered the below as its top functions. This is intended to give you an instant insight into EasyCamera implemented functionality, and help decide if they suit your requirements.

Start preview of camera
Takes a photo of the camera
Converts a callback to a callback or null if not present
Open a specific camera
Get the default camera
Starts preview
Helper method to align camera orientation and view orientation
Set the callback for preview preview of the camera
Reconnect camera
Set the auto focus callback
Set the error callback
Set the display orientation of the camera
Set the callback for one shot preview
Set the camera parameters
Set the preview callback for the camera
Set a listener for when zoom changes
Start face detection
Start smooth zoom
Stop the camera detection
Stops the camera preview
Stop smooth zoom
Configure a FaceDetection instance
Enable Shutter Sound Sound

Get all kandi verified functions for this library.

EasyCamera Key Features

No Key Features are available at this moment for EasyCamera.

EasyCamera Examples and Code Snippets

No Code Snippets are available at this moment for EasyCamera.

Community Discussions

Trending Discussions on EasyCamera

transmitted getUserMedia / MediaRecorder video format larger than requested format. How to tell?

ffmpeg through python subprocess fails to find camera

QUESTION

transmitted getUserMedia / MediaRecorder video format larger than requested format. How to tell?

Asked 2019-Feb-02 at 17:43

Background:

On Windows 10 I'm using getUserMedia (gUM) and MediaRecorder in Google Chrome (v71) to capture and encode a video stream.

I'm using the constraints parameter to gUM to tell it I want a video format of 352x288.
I'm requesting video/webm; codecs="avc1.42E01E" as the MIME type of the encoded stream (that's H.264 boxed in Matroska).
I'm selecting a cheezy webcam built into a laptop as the video source. It's called "EasyCamera" made by DMAX-AVC. It's tempting to call it CheezyCamera.

The video stream gets generated just fine.

Problem:

The dimensions of the encoded video in the stream are 440x360 rather than my requested 352x288. This information is embedded in the recorded stream, and only visible from the consumer of that data. Use of the various APIs reveals the gUM stream, MediaRecorder, and element metadata all think the dimensions are the ones I asked for.

Of course, webcam, gUM, and MediaRecorder treat the constraints parameter as suggestions, and are free to respond with something different. In this case they respond with 440x360 when I request 352x288. This system functions as designed; that is not my problem.

To clarify, the unexpected 440x360 dimensions are only visible to the consumer of the recorded stream. I hope to find a way to know the producer-side webcam, gUM, and MediaEncoder signal chain is producing a different resolution than I requested.

How does the stream consumer know the stream dimensions? They're in the 'PixelWidth' and 'PixelHeight' Matroska boxes, and they're baked in to the H.264 stream. (Oddly enough, considering this is a software-chosen resolution, it isn't an integral number of 16x16 macroblocks. It still works of course.)

I can't parse the recorded data in the browser because it's stored in opaque blobs.

When I use a different, better, webcam (a Logitech C615) my encoded video stream is the size I requested.

My question:

Is there any way in the webcam / gUM / MediaRecorder / signal chain to find the actual dimensions of the encoded stream in the browser actually recording the stream? That is, can I find the signal chain's response to my requested dimensions without decoding the generated stream?

...

ANSWER

Answered 2019-Jan-27 at 19:43

Use MediaStream.getVideoTracks() method to get the video track (MediaStreamTrack), then use MediaStreamTrack.getSettings() to get MediaTrackSettings object, which contains the height and width of the video of the stream.

So if I request a video of 0 height specified as Constraints, I get a video of height 1 pixels. While streaming we can retrieve both the height I requested and the height I am getting as output.

Source https://stackoverflow.com/questions/54352289

QUESTION

ffmpeg through python subprocess fails to find camera

Asked 2017-Jun-04 at 09:11

Weird problem here, i use this command to capture my webcam through ffmpeg (through cmd on windows):

...

ANSWER

Answered 2017-Jun-04 at 09:11

The problem is that, in the commandline, video="Lenovo EasyCamera" uses the quotes to make sure the space doesn't make it another argument.

You can see this with a test python file:

Source https://stackoverflow.com/questions/44352242

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install EasyCamera

You can download it from GitHub.
You can use EasyCamera like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the EasyCamera component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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