EZFilter
ViewRecorder
| EZFilter | ViewRecorder | |
|---|---|---|
| 3 | 1 | |
| 206 | 28 | |
| - | - | |
| 0.0 | 10.0 | |
| almost 2 years ago | almost 4 years ago | |
| Java | Java | |
| MIT License | - |
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EZFilter
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CameraX And Video Processing
3 - Use EZFilter library, look for the GLView e.g. :
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Rendering a video like THPS2 🛹
1 - Go to shadertoy and search for any cartoon/pixel filter like this and this 2 - Get inspired by these shaders and try to apply them to your video (it's quite easy on Android native, I've already done that using ezFilter).
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Any reference on how to do View overlay using a blend mode?
This may help you, I'm using EZFilter to apply filters to videos, filters are written in GLSL, and if you have some knowledge about GLSL, it's easy to create a blend filter and apply it to your video, or you can use this one from ShaderToy.
ViewRecorder
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CameraX And Video Processing
1 - I have already completed the same task using ViewRecorder to record the entire root view. It is functioning properly, but on low-end devices with less than 3GB of RAM, the app becomes laggy during recording. This issue arises because ViewRecorder draws each frame (Bitmap) on the canvas, causing performance degradation. However, it is noteworthy that I have made modifications to the ViewRecorder project's code to enhance performance, such as recycling each bitmap after drawing it on the canvas.
What are some alternatives?
GPUVideo-android - This library apply video filter on generate an Mp4 and on ExoPlayer video and Video Recording with Camera2.
CameraView - 📸 A well documented, high-level Android interface that makes capturing pictures and videos easy, addressing all of the common issues and needs. Real-time filters, gestures, watermarks, frame processing, RAW, output of any size.
Lassi - All in 1 picker library for android.
editly - Slick, declarative command line video editing & API
LWJGL - LWJGL is a Java library that enables cross-platform access to popular native APIs useful in the development of graphics (OpenGL, Vulkan, bgfx), audio (OpenAL, Opus), parallel computing (OpenCL, CUDA) and XR (OpenVR, LibOVR, OpenXR) applications.
MetalPetal - A GPU accelerated image and video processing framework built on Metal.
kalmanjs - Javascript based Kalman filter for 1D data
White-box-Cartoonization - Official tensorflow implementation for CVPR2020 paper “Learning to Cartoonize Using White-box Cartoon Representations”
cartoonize - A demo webapp to convert images and videos into cartoon!
processing-postfx - A shader based postFX library for processing.