import java.io.BufferedReader; import java.io.InputStreamReader; public class VideoResolutionFFmpeg { public static void main(String[] args) { try { ProcessBuilder processBuilder = new ProcessBuilder("ffmpeg", "-i", "input.mp4"); Process process = processBuilder.start(); BufferedReader reader =...
可以利用Java结合FFmpeg来获取视频分辨率,示例代码如下: importjava.io.BufferedReader;importjava.io.InputStreamReader;publicclassVideoResolution{publicstaticvoidmain(String[]args){try{Processprocess=Runtime.getRuntime().exec("ffmpeg -i path/to/video.mp4");BufferedReaderreader=newBufferedReader(newInputStream...
importcom.sarxos.ffmpeg.FFmpeg;importcom.sarxos.ffmpeg.FFprobe;importcom.sarxos.ffmpeg.Info;importcom.sarxos.ffmpeg.Seekable;importcom.sarxos.ffmpeg.cli.DefaultFFprobe;importcom.sarxos.ffmpeg.cli.DefaultFFmpegExecutor;importcom.sarxos.ffmpeg.cli.DefaultFFmpegExecutorBuilder;importcom.sarxos.ffmpeg.info.Video...
public class ModifyVideoResolution { /** * 修改视频分辨率 * * @param imagePath 原视频地址 * @param outputDir 输出⽬录 * @param width 宽度 * @param height ⾼度 * @param bitRate 码率 * @return 视频地址 * @throws Exception 异常 */ public static String modifyResolution(String imagePath,...
ModifyVideoResolution @Author: 剑客阿良_ALiang @Date: 2021-12-12* 14:48 @Description: 修改视频分辨率 @Version: V1.0*/public class ModifyVideoResolution {/*** 修改视频分辨率** @param imagePath 原视频地址* @param outputDir 输出目录* @param width 宽度* @param height 高度* @param bitRate 码率...
public class ModifyVideoResolution { /** * 修改视频分辨率 * * @param imagePath 原视频地址 * @param outputDir 输出目录 * @param width 宽度 * @param height 高度 * @param bitRate 码率 * @return 视频地址 * @throws Exception 异常 */ ...
Video frame rate, in fps. VideowithHeight(Integerheight) Video-resolution height. VideowithWidth(Integerwidth) Video-resolution width. Methods inherited from class java.lang.Object getClass,notify,notifyAll,wait,wait,wait Constructor Detail Video ...
frameFilter.stop(); recorder.stop(); System.out.println("Video resolution modified successfully."); log.info("压缩耗时:{}秒", (System.currentTimeMillis()-now)/1000); }catch(Exception e) { e.printStackTrace(); } } }
getHeight() Use Height to define the video resolution height, in pixels, for this output. Rectangle getPosition() Use Selection placement to define the video area in your output frame. String getRespondToAfd() Use Respond to AFD to specify how the service changes the video itself in re...
FFmpeg+executeCommand()VideoFile+getFilePath()+getCodec()VideoInfo+getResolution()+getDuration() 验证测试 进行性能验证以确认FFmpeg在各种视频文件上的表现。以下是一种有效的验证方式: importorg.junit.jupiter.api.Test;importstaticorg.junit.jupiter.api.Assertions.*;publicclassVideoResolutionTest{@Testpublicvo...