From af40be890ea6dd673a32a2d4fc72f14ca665bf9a Mon Sep 17 00:00:00 2001
From: shikong <919411476@qq.com>
Date: Thu, 7 Sep 2023 11:37:15 +0800
Subject: [PATCH] =?UTF-8?q?=E6=94=B9=E4=B8=BA=20flv=20=E6=A0=BC=E5=BC=8F?=
 =?UTF-8?q?=20=E5=AE=9E=E6=97=B6=E6=B5=81=E4=B8=8B=E8=BD=BD=20=E4=B8=8D?=
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---
 .../gb28181/wvp/service/video/RecordService.java   | 14 +++++---------
 1 file changed, 5 insertions(+), 9 deletions(-)

diff --git a/gb28181-wvp-proxy-service/src/main/java/cn/skcks/docking/gb28181/wvp/service/video/RecordService.java b/gb28181-wvp-proxy-service/src/main/java/cn/skcks/docking/gb28181/wvp/service/video/RecordService.java
index a163655..bee8606 100644
--- a/gb28181-wvp-proxy-service/src/main/java/cn/skcks/docking/gb28181/wvp/service/video/RecordService.java
+++ b/gb28181-wvp-proxy-service/src/main/java/cn/skcks/docking/gb28181/wvp/service/video/RecordService.java
@@ -11,11 +11,11 @@ import org.bytedeco.ffmpeg.global.avcodec;
 import org.bytedeco.ffmpeg.global.avutil;
 import org.bytedeco.javacv.FFmpegFrameGrabber;
 import org.bytedeco.javacv.FFmpegFrameRecorder;
-import org.bytedeco.javacv.FFmpegLogCallback;
 import org.bytedeco.javacv.FrameGrabber;
 import org.springframework.stereotype.Service;
 
 import java.io.ByteArrayOutputStream;
+import java.io.IOException;
 import java.io.OutputStream;
 import java.util.concurrent.Executors;
 import java.util.concurrent.ScheduledExecutorService;
@@ -48,19 +48,15 @@ public class RecordService {
 
     @SneakyThrows
     public void record(ServletResponse response, String url, long time) {
-        //        response.setContentType(MediaType.APPLICATION_OCTET_STREAM_VALUE);
-//        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());
-
         ByteArrayOutputStream stream = new ByteArrayOutputStream();
         OutputStream outputStream = response.getOutputStream();
         log.info("url {}", url);
-        FFmpegLogCallback.set();
+        // FFmpeg 调试日志
+//        FFmpegLogCallback.set();
         FFmpegFrameGrabber grabber = new FFmpegFrameGrabber(url);
         grabber.start();
+
         FFmpegFrameRecorder recorder = new FFmpegFrameRecorder(stream, grabber.getImageWidth(), grabber.getImageHeight(), grabber.getAudioChannels());
-//        log.info("{}", file);
         recorder.setInterleaved(true);
         recorder.setVideoOption("preset", "ultrafast");
         recorder.setVideoOption("tune", "zerolatency");
@@ -104,7 +100,7 @@ public class RecordService {
             recorder.close();
         } catch (FFmpegFrameRecorder.Exception | FrameGrabber.Exception e) {
             throw new RuntimeException(e);
-        }
+        } catch (IOException ignore){}
 
         log.info("结束录制");
         outputStream.close();