如何从图库中选择视频并裁剪/调整大小就像Android中的图像裁剪一样

Question

How to select video from gallery and crop/resize it just like image cropping in android. I am searching it for last two days. But i didnt find any samples or example. If you have any idea or samples, pls suggest me.

Thank You.

Answer 1

On android 4.0 + you can use TextureView

Basic idea is to use Matrix object.

Matrix matrix = new Matrix();
matrix.setScale(scaleX, scaleY, pivotPointX, pivotPointY);
mTextureView.setTransform(matrix);

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