Cropping

Related class

Cropping process

AliyunCropCreator.createCropInstance(context);

AliyunICrop.setCropParam(param);

AliyunICrop.setCropCallback();

AliyunICrop.startCrop();

AliyunICrop.dispose();

Sample code

//1. Create a cropping instance.
AliyunICrop aliyunICrop = AliyunCropCreator.createCropInstance(context);
CropParam cropParam = new CropParam();
//2. Set cropping parameters.
// You must specify the width and height of the cropped video, in pixels. In addition, you must specify the path of the mezzanine file to be cropped and the path of the cropped video file.
int outputWidth = 720;
int outputHeight = 1080;
cropParam.setOutputWidth(outputWidth);
cropParam.setOutputHeight(outputHeight);
cropParam.setOutputPath("/storage/emulated/0/DCIM/Camera/test.mp4");
cropParam.setInputPath("/storage/emulated/0/DCIM/Camera/VID_20210111_134419.mp4");
// You can set the following parameters as needed:
// The type of the media file. Default value: ANY_VIDEO_TYPE.
cropParam.setMediaType(MediaType.ANY_VIDEO_TYPE);
// The cropping area.
int startCropPosX = 0;
int startCropPoxY = 0;
Rect cropRect = new Rect(startCropPosX, startCropPoxY, startCropPosX + outputWidth,
  startCropPoxY + outputHeight);
cropParam.setCropRect(cropRect);
// Set the ScaleMode parameter. A value of VideoDisplayMode.SCALE indicates the cropping mode. A value of VideoDisplayMode.FILL indicates the padding mode.
cropParam.setScaleMode(VideoDisplayMode.SCALE);
// The frame rate.
cropParam.setFrameRate(30);
//gop
cropParam.setGop(5);
// The video quality.
cropParam.setQuality(VideoQuality.HD);
// The video codec format.
cropParam.setVideoCodec(VideoCodecs.H264_HARDWARE);
// The fill color.
cropParam.setFillColor(Color.BLACK);
aliyunICrop.setCropParam(cropParam);
//3. Set cropping callbacks.
aliyunICrop.setCropCallback(new CropCallback() {
  @Override
  public void onProgress(int i) {
  }

  @Override
  public void onError(int i) {
    Log.i("TestCrop", "testCrop,onError:" + i);
  }

  @Override
  public void onComplete(long l) {
    Log.i("TestCrop", "onComplete:" + l);
    Toast.makeText(context, "The cropping process is complete. Consumed time:" + l, Toast.LENGTH_SHORT).show();
  }

  @Override
  public void onCancelComplete() {
  }
});
//4. Start cropping.
aliyunICrop.startCrop();

Error codes