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nokiatech / heif

High Efficiency Image File Format
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How to convert HEIC to png, jpeg... by Java #76

Open yanzhonghui opened 4 years ago

skyyan2000 commented 3 years ago

i meet the same question

yanzhonghui commented 3 years ago

i meet the same question

I have an other way, http://im4java.sourceforge.net/ https://imagemagick.org/

yanzhonghui commented 3 years ago

i meet the same question im4java can convert HEIC to other format. http://im4java.sourceforge.net/docs/dev-guide.html

spark168 commented 3 years ago

i meet the same question im4java can convert HEIC to other format. http://im4java.sourceforge.net/docs/dev-guide.html

how to convert heic by im4java

yanzhonghui commented 3 years ago

i meet the same question im4java can convert HEIC to other format. http://im4java.sourceforge.net/docs/dev-guide.html

how to convert heic by im4java

As an example, consider resizing an image:

// create command
ConvertCmd cmd = new ConvertCmd();

// create the operation, add images and operators/options
IMOperation op = new IMOperation();
op.addImage("myimage.jpg");
op.resize(800,600);
op.addImage("myimage_small.jpg");

// execute the operation
cmd.run(op);
spark168 commented 3 years ago

i meet the same question im4java can convert HEIC to other format. http://im4java.sourceforge.net/docs/dev-guide.html

how to convert heic by im4java

As an example, consider resizing an image:

// create command
ConvertCmd cmd = new ConvertCmd();

// create the operation, add images and operators/options
IMOperation op = new IMOperation();
op.addImage("myimage.jpg");
op.resize(800,600);
op.addImage("myimage_small.jpg");

// execute the operation
cmd.run(op);

I want to change the file format，not file the size， your example just change the file size or scale

yanzhonghui commented 3 years ago

@spark168 here you are HEIC-Convert-Java