Java depends on jave-all-deps to implement video format conversion

Video format conversion is a common requirement. By using the Java dependency library jave-all-deps, you can realize the conversion of video formats. This article will introduce in detail how to use jave-all-deps to implement video format conversion in Java.

What is the jave-all-deps library

jave-all-deps is a Java audio and video codec library based on the FFmpeg library. It provides a series of APIs that can be used to encode, transcode, edit, merge and other operations on audio and video files. Using the jave-all-deps library, we can easily implement video format conversion.

Import the jave-all-deps library Add the following dependencies to the project's file to import the jave-all-deps library:

<dependency>
    <groupId></groupId>
    <artifactId>jave-all-deps</artifactId>
    <version>1.0</version>
</dependency>

Video format conversion code implementation The following is an example code to implement video format conversion using the jave-all-deps library:

import .*;

public class VideoConverter {

    public static void main(String[] args) {
        convertFormat("input.mp4", "");
    }

    public static void convertFormat(String inputPath, String outputPath) {
        try {
            // Create a converter            FFmpeg ffmpeg = new FFmpeg("/path/to/ffmpeg");
            FFprobe ffprobe = new FFprobe("/path/to/ffprobe");

            // Create input and output files            File input = new File(inputPath);
            File output = new File(outputPath);

            // Create a conversion task            FFmpegBuilder builder = new FFmpegBuilder()
                    .setInput(())
                    .overrideOutputFiles(true)
                    .addOutput(())
                    .setFormat("avi")
                    .done();

            // Perform conversion tasks            FFmpegExecutor executor = new FFmpegExecutor(ffmpeg, ffprobe);
            (builder).run();
        } catch (Exception e) {
            ();
        }
    }
}

Code parsing:

• First, we need to create these two objects through the paths of FFmpeg and FFprobe. FFmpeg is used to perform conversion tasks, while FFprobe is used to obtain information from the input file.
• Then we create File objects for input and output files.
• Next, we create the conversion task through FFmpegBuilder. In this example, we convert the format of the input file to AVI format, and we can modify the converted format as needed.
• Finally, we perform the conversion task through FFmpegExecutor.

Things to note

• Before using jave-all-deps, you need to install FFmpeg and FFprobe first and configure their paths correctly.
• The jave-all-deps library supports a variety of conversion methods, and can set conversion parameters according to needs, such as adjusting the resolution and code rate of the video.
• In actual use, the video format can be converted and encapsulated into a tool class for easy calling.

Summary: This article introduces how to use the Java dependency library jave-all-deps to implement video format conversion. By using the jave-all-deps library, we can easily convert video files to different formats. In actual use, it can be further expanded according to requirements, such as batch conversion, adding watermarks, etc. Using the jave-all-deps library can greatly simplify the operation of video format conversion and improve development efficiency.

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