用Java压缩视频文件

Question

Is it possible to Huffman Encode video files? Also in order to encode the video file in Java will I require any API for reading the bytes of the video file or should a simple BufferedReader do the job?

Answer 1

For video processing in Java you can use Java Media Framework .

Here is quick Java Media Framework basics

Answer 2

Compressing video in java you can use IVCompressor
for more details go https://techgnious.github.io/IVCompressor/

simple code

    <dependency>
        <groupId>io.github.techgnious</groupId>
        <artifactId>IVCompressor</artifactId>
        <version>1.0.1</version>
    </dependency>

public static void main(String[] args) throws VideoException, IOException {
    IVCompressor compressor = new IVCompressor();
    IVSize customRes = new IVSize();
    customRes.setWidth(400);
    customRes.setHeight(300);
    File file = new File("D:/Testing/20.mp4");
        compressor.reduceVideoSizeAndSaveToAPath(file,VideoFormats.MP4,ResizeResolution.R480P,"D:/Testing/Custome");
    }