Java uses ffmpeg framework for multi-threaded processing tasks such as video transcoding - can get the task progress - can be synchronous or asynchronous execution

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This link: https://blog.csdn.net/zhanghaishan/article/details/84951212

use

<dependency>
	<groupId>org.mountcloud</groupId>
	<artifactId>ffmpeg-operate</artifactId>
	<version>1.0</version>
</dependency>

description

  Prerequisites The project uses environment installed FFMPEG, and can use FFMPEG command in the console. The project greatly facilitates the use of java FFMPEG function.

  Project built three operations on video 1: video format into M3U8 (FFMpegVideoFormatM3u8), 2: View Video Properties (FFMpegVideoInfo), 3: Video capture (FFMpegVideoScreenShot). It can also be extended through inheritance FFMpegOperationBase.

Feature

1: You can get a percentage of the implementation progress of the task.

2: very high scalability.

3: multi-threaded operating mode.

Demo example

@Test
public void convertM3u8() {
	
	//create result bean
    FFVideoInfoResult result = new FFVideoInfoResult();

	//find video info
    FFMpegVideoInfo ffMpegVideoInfo = new FFMpegVideoInfo();
    ffMpegVideoInfo.setVideoUrl("D:\\cma_15307640036trzll1p.mp4");
    FFMepgVideoInfoTask videoInfoTask = new FFMepgVideoInfoTask(result,ffMpegVideoInfo);

    FFTaskContext.getContext().submit(videoInfoTask,null);

    String bitrate = "5286k";

    //create to m3u8 operation
    FFMpegVideoFormatM3u8 m3u8Operation = new FFMpegVideoFormatM3u8();
    m3u8Operation.setVideoFileName("D:\\cma_15307640036trzll1p.mp4");
    m3u8Operation.setBitrate(bitrate);
    m3u8Operation.setTimes(5);
    m3u8Operation.setM3u8File("D:\\cma_15307640036trzll1p\\cma_15307640036trzll1p.m3u8");
    m3u8Operation.setTsFiles("D:\\cma_15307640036trzll1p\\cma_15307640036trzll1p%5d.ts");

	//to m3u8 task
    FFMepgVideoFormatM3u8Task task = new FFMepgVideoFormatM3u8Task(m3u8Operation);

	//add task
    FFTaskContext.getContext().addTask(task);

    while(!task.getProgress().getState().equals(FFTaskStateEnum.COMPLETE)){
        try {
            Thread.sleep(2000);
        } catch (InterruptedException e) {
        }
    }

    System.out.println("COMPLETE");

}

note Notes

1:.. FFTaskContext.getContext () addTask (task) is an asynchronous task, FFTaskContext.getContext () submit (taks) is a synchronization task

 

project address

https://github.com/MountCloud/ffmpeg-operate