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This article mainly explains "how to use Java to convert video into gif dynamic map in batch". Interested friends may wish to have a look at it. The method introduced in this paper is simple, fast and practical. Next let the editor to take you to learn "how to use Java to achieve batch conversion of video into gif dynamic map" bar!

The implementation of this function requires the use of a third-party jar package jave,JAVE is an encapsulation tool for java to call FFmpeg.

Add the following dependencies to the spring boot project pom file

Ws.schild jave-core 3.1.1 ws.schild jave-nativebin-win64 3.1.1 Ws.schild jave-nativebin-linux64 3.1.1

Java single-class implementation code, copied to the Spring boot project, using the idea editor main method to run.

Import ws.schild.jave.Encoder;import ws.schild.jave.EncoderException;import ws.schild.jave.MultimediaObject;import ws.schild.jave.encode.EncodingAttributes;import ws.schild.jave.encode.VideoAttributes;import ws.schild.jave.info.MultimediaInfo;import ws.schild.jave.info.VideoInfo;import ws.schild.jave.info.VideoSize; import java.io.File;import java.util.Arrays; public class VideoToGIf {/ / output format private static final String outputFormat = "gif" / * obtain the converted file name * * @ param sourceFilePath: source video file path * @ return * / public static String getNewFileName (String sourceFilePath) {File source = new File (sourceFilePath); String fileName = source.getName () .substring (0, source.getName () .lastIndexOf (".")); return fileName + "." + outputFormat } / * convert audio format * * @ param sourceFilePath: source video file path * @ param targetFilePath: destination gif file path * @ return * / public static void transform (String sourceFilePath, String targetFilePath) {File source = new File (sourceFilePath); File target = new File (targetFilePath) Try {/ / get the resolution of the original video MultimediaObject mediaObject = new MultimediaObject (source); MultimediaInfo multimediaInfo = mediaObject.getInfo (); VideoInfo videoInfo = multimediaInfo.getVideo (); VideoSize sourceSize = videoInfo.getSize (); / / set the video attribute VideoAttributes video = new VideoAttributes (); video.setCodec (outputFormat) / / set the video frame rate to 10 normally, and the higher the value, the smoother video.setFrameRate (10); / / set the video resolution VideoSize targetSize = new VideoSize (sourceSize.getWidth () / 5, sourceSize.getHeight () / 5); video.setSize (targetSize); / / set the transcoding attribute EncodingAttributes attrs = new EncodingAttributes () Attrs.setVideoAttributes (video); / / Audio conversion format class Encoder encoder = new Encoder (); encoder.encode (mediaObject, target, attrs); System.out.println ("conversion completed...");} catch (EncoderException e) {e.printStackTrace () }} / * batch convert video format * * @ param sourceFolderPath: source video folder path * @ param targetFolderPath: destination gif folder path * @ return * / public static void batchTransform (String sourceFolderPath, String targetFolderPath) {File sourceFolder = new File (sourceFolderPath) If (sourceFolder.list (). Length! = 0) {Arrays.asList (sourceFolder.list ()) .forEach (e-> {transform (sourceFolderPath + "\" + e, targetFolderPath + "\" + getNewFileName (e));}) }} public static void main (String [] args) {batchTransform ("C:\ Users\ tarzan\ Desktop\ video", "C:\ Users\ tarzan\ Desktop\ gif");}} so far, I believe you have a deeper understanding of "how to use Java to convert video batches into gif dynamic maps". You might as well do it in practice! Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!

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