完善

README.md

@@ -15,7 +15,7 @@ mirror.id maven-default-http-blocker 部分改为
       <name>Pseudo repository to mirror external repositories initially using HTTP.</name>
       <url>http://0.0.0.0/</url>
       <blocked>true</blocked>
-    </mirror>
+</mirror>
 ```
 ### 项目打包
 #### 打包 为 jar

gb28181-wvp-proxy-api/src/main/java/cn/skcks/docking/gb28181/wvp/api/VideoController.java

@@ -5,7 +5,6 @@ import cn.hutool.core.util.IdUtil;
 import cn.skcks.docking.gb28181.media.config.ZlmMediaConfig;
 import cn.skcks.docking.gb28181.wvp.config.SwaggerConfig;
 import cn.skcks.docking.gb28181.wvp.proxy.ZlmProxyClient;
-import feign.Response;
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.tags.Tag;
 import jakarta.servlet.http.HttpServletResponse;
@@ -13,18 +12,15 @@ import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang3.StringUtils;
 import org.bytedeco.ffmpeg.global.avcodec;
-import org.bytedeco.ffmpeg.global.avutil;
 import org.bytedeco.javacv.*;
 import org.springdoc.core.models.GroupedOpenApi;
 import org.springframework.context.annotation.Bean;
 import org.springframework.http.MediaType;
-import org.springframework.http.ResponseEntity;
 import org.springframework.stereotype.Controller;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.ResponseBody;
 
-import java.awt.image.BufferedImage;
 import java.io.*;
 import java.nio.file.Path;
 
@@ -47,59 +43,36 @@ public class VideoController {
     @Operation(summary = "获取视频")
     @GetMapping(produces = MediaType.APPLICATION_OCTET_STREAM_VALUE)
     @ResponseBody
-    public ResponseEntity<File> video(HttpServletResponse response) throws IOException {
+    public void video(HttpServletResponse response) throws IOException {
         response.reset();
+        //        response.setContentType(MediaType.APPLICATION_OCTET_STREAM_VALUE);
         response.setContentType("video/mp4");
-//        File f = new File("E:\\#Camera\\DCIM\\100MEDIA\\20230818\\NORM0003.MP4");
-//        try (
-//                BufferedInputStream inputStream = new BufferedInputStream(new FileInputStream(f));
-//                BufferedOutputStream outputStream = new BufferedOutputStream(response.getOutputStream())) {
-//            IoUtil.copy(inputStream, outputStream);
-//        }
 
-        // try{
-        Path tmp = Path.of(System.getProperty("java.io.tmpdir"),IdUtil.getSnowflakeNextIdStr()).toAbsolutePath();
-        File file = new File(tmp +".mp4");
-        log.info("创建文件 {}, {}",file, file.createNewFile());
-        try (Response live = zlmProxyClient.live("live", "test.live.mp4")) {
-            // FFmpegLogCallback.set();
-            // live.body()
-            // FFmpegFrameGrabber grabber = new FFmpegFrameGrabber(live.body().asInputStream());
+        Path tmp = Path.of(System.getProperty("java.io.tmpdir"), IdUtil.getSnowflakeNextIdStr()).toAbsolutePath();
+        File file = new File(tmp + ".mp4");
+        log.info("创建文件 {}, {}", file, file.createNewFile());
 
-
-            String url = StringUtils.joinWith("/",config.getUrl(), "live","test.live.mp4");
-            log.info("url {}",url);
+        String url = StringUtils.joinWith("/", config.getUrl(), "live", "test.live.mp4");
+        log.info("url {}", url);
+        try (
                 FFmpegFrameGrabber grabber = new FFmpegFrameGrabber(url);
+                FFmpegFrameRecorder recorder = new FFmpegFrameRecorder(file, 1920, 1080, 0)
+        ) {
             grabber.start();
-
-
-            try(FFmpegFrameRecorder recorder = new FFmpegFrameRecorder(file,1920,1080,0)){
             recorder.start();
             log.info("开始录像");
-                log.info("{}",file);
+            log.info("{}", file);
             recorder.setVideoCodec(avcodec.AV_CODEC_ID_H264);
             // recorder.setPixelFormat(avutil.AV_PIX_FMT_YUV420P); //视频源数据yuv
             recorder.setAudioCodec(avcodec.AV_CODEC_ID_AAC); //设置音频压缩方式
             recorder.setFormat("mp4");
             recorder.setVideoOption("threads", String.valueOf(Runtime.getRuntime().availableProcessors())); //解码线程数
-                try (Java2DFrameConverter converter = new Java2DFrameConverter()){
-
-                    // 建议在线程中使用该方法
+            try {
                 Frame frame;
-
-                    // 此处仅为本地预览
-                    // CanvasFrame cframe = new CanvasFrame("欢迎来到直播间", CanvasFrame.getDefaultGamma() /
-                    // grabber.getGamma());
-                    // cframe.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); // 窗口关闭，则程序关闭
-                    // cframe.setAlwaysOnTop(true);
-
                 while ((frame = grabber.grab()) != null) {
-                        if(frame.streamIndex == AVMEDIA_TYPE_VIDEO){
-                            // BufferedImage bufferedImage = converter.getBufferedImage(frame);
-                            // frame.image = converter.getFrame(bufferedImage).image;
+                    if (frame.streamIndex == AVMEDIA_TYPE_VIDEO) {
                         recorder.record(frame);
                     }
-                        // cframe.showImage(frame);
                 }
                 grabber.stop();
                 grabber.release();
@@ -109,37 +82,10 @@ public class VideoController {
             }
         }
         log.info("录像结束");
-            // response.getOutputStream().close();
-            // } finally {
-            // log.info("临时文件 {} 写入完成",file);
-            // FileInputStream fileInputStream = new FileInputStream(file);
-            // OutputStream outputStream = response.getOutputStream();
-            // IoUtil.copy(fileInputStream, outputStream);
-            // log.info("临时文件 {} 写入 响应 完成",file);
-            // fileInputStream.close();
-
-            return ResponseEntity.ok().body(file);
-
-            // InputStream inputStream = live.body().asInputStream();
-            // Path tmp = Path.of(System.getProperty("java.io.tmpdir"),IdUtil.getSnowflakeNextIdStr()).toAbsolutePath();
-            // File file = File.createTempFile(tmp.toString(),".mp4");
-            // log.info("临时文件 {}", file);
-            // FileOutputStream fileOutputStream = new FileOutputStream(file);
-            // BufferedOutputStream bufferedOutputStream = new BufferedOutputStream(fileOutputStream);
-            // IoUtil.copy(inputStream, bufferedOutputStream);
-            // log.info("临时文件 {} 写入完成",file);
-            // FileInputStream fileInputStream = new FileInputStream(file);
-            // BufferedInputStream bufferedInputStream = new BufferedInputStream(fileInputStream);
-            // OutputStream outputStream = response.getOutputStream();
-            // IoUtil.copy(bufferedInputStream, outputStream);
-            // log.info("临时文件 {} 写入 响应 完成",file);
-            // fileInputStream.close();
-            // file.delete();
-        } catch (IOException e) {
-            throw new RuntimeException(e);
-        } finally {
-            file.deleteOnExit();
-        }
-        // return ResponseEntity.noContent().build();
+        InputStream inputStream = new BufferedInputStream(new FileInputStream(file));
+        OutputStream outputStream = new BufferedOutputStream(response.getOutputStream());
+        IoUtil.copy(inputStream, outputStream);
+        log.info("临时文件 {} 写入 响应 完成", file);
+        log.info("删除临时文件 {} {}", file, file.delete());
     }
 }