From 8db95778fffe41dc9f562a02d1e42dbe2582a18a Mon Sep 17 00:00:00 2001
From: ‘liusuyi’ <1951119284@qq.com>
Date: 星期四, 14 九月 2023 11:44:19 +0800
Subject: [PATCH] 优化流媒体测试页
---
ard-work/src/main/java/com/ruoyi/media/service/impl/MediaServiceImpl.java | 64 ++++++++++++++++++++++++++++++--
1 files changed, 60 insertions(+), 4 deletions(-)
diff --git a/ard-work/src/main/java/com/ruoyi/media/service/impl/MediaServiceImpl.java b/ard-work/src/main/java/com/ruoyi/media/service/impl/MediaServiceImpl.java
index 32fc297..2471f51 100644
--- a/ard-work/src/main/java/com/ruoyi/media/service/impl/MediaServiceImpl.java
+++ b/ard-work/src/main/java/com/ruoyi/media/service/impl/MediaServiceImpl.java
@@ -131,18 +131,17 @@
//GPU纭В鐮佺紪鐮� -hwaccel cuvid -c:v h264_cuvid 浣跨敤cuda瑙ｇ爜 -c:v h264_nvenc 浣跨敤cuda缂栫爜
//String cmd = rootPath + "/lib/mediamtx/" + "ffmpeg -hwaccel cuvid -c:v h264_cuvid -rtsp_transport udp -i " + rtspPath + " -c:v h264_nvenc -r 25 -threads 4 -b:v 2048k -bf 0 -f rtsp rtsp://localhost:$RTSP_PORT/$MTX_PATH";
if (isCode.equals("1")) {
- String cmd = rootPath + "ffmpeg -rtsp_transport tcp -i " + sourceUrl + " -vcodec libx264 -preset:v ultrafast -r 25 -keyint_min 25 -g 25 -sc_threshold 0 -threads 6 -b:v 4096k -f rtsp rtsp://localhost:$RTSP_PORT/$MTX_PATH";
+ String cmd = "ffmpeg -rtsp_transport tcp -i " + sourceUrl + " -vcodec libx264 -preset:v ultrafast -r 25 -keyint_min 25 -g 25 -sc_threshold 0 -threads 6 -b:v 2048k -f rtsp rtsp://localhost:$RTSP_PORT/$MTX_PATH";
if (!softwareDecoding) {
- cmd = rootPath + "ffmpeg -hwaccel cuvid -c:v h264_cuvid -rtsp_transport tcp -i " + sourceUrl + " -c:v h264_nvenc -r 25 -g 60 -threads 6 -b:v 4096k -bf 0 -f rtsp rtsp://localhost:$RTSP_PORT/$MTX_PATH";
+ cmd = "ffmpeg -hwaccel cuvid -c:v h264_cuvid -rtsp_transport tcp -i " + sourceUrl + " -c:v h264_nvenc -r 25 -g 60 -threads 6 -b:v 2048k -bf 0 -f rtsp rtsp://localhost:$RTSP_PORT/$MTX_PATH";
}
if (mode.equals("0")) {
mediaInfo.setRunondemand(cmd);
mediaInfo.setRunondemandrestart(true);
+ mediaInfo.setRunondemandcloseafter("5s");
} else {
mediaInfo.setRunoninit(cmd);
mediaInfo.setRunoninitrestart(true);
- //mediaInfo.setRunonready(cmd);
- //mediaInfo.setRunonreadyrestart(true);
}
} else {
mediaInfo.setSource(sourceUrl);
@@ -158,6 +157,63 @@
}
@Override
+ public Map<String, String> editPath(String name, String sourceUrl, String mode, String isCode) {
+ String rtspUrl = "rtsp://" + mediamtxHost + ":7554/" + name;
+ String rtmpUrl = "rtmp://" + mediamtxHost + ":1935/" + name;
+ String webrtcUrl = "http://" + mediamtxHost + ":8889/" + name;
+
+ Conf mediaInfo = new Conf();
+ String rootPath = System.getProperty("user.dir").replaceAll("\\\\", "/") + "/lib/mediamtx/";
+ //-vcodec libx264 //鎸囧畾瑙嗛缂栫爜鍣ㄤ负 libx264锛屼娇鐢� H.264 缂栫爜鏍煎紡杩涜瑙嗛鍘嬬缉
+ //-preset ultrafast //--preset鐨勫弬鏁颁富瑕佽皟鑺傜紪鐮侀�熷害鍜岃川閲忕殑骞宠 锛屾湁ultrafast锛堣浆鐮侀�熷害鏈�蹇紝瑙嗛寰�寰�涔熸渶妯＄硦锛夈�乻uperfast銆乿eryfast銆乫aster銆乫ast銆乵edium銆乻low銆乻lower銆乿eryslow銆乸lacebo杩�10涓�夐」锛屼粠蹇埌鎱�
+ //-r 25 //璁剧疆杈撳嚭瑙嗛鐨勫抚鐜囦负 25 甯�/绉�
+ //-g 20 //鍏抽敭甯ч棿闅�20
+ //-sc_threshold 0 //灏嗗叾璁剧疆涓�0锛�-sc_threshold 0锛夌鐢ㄥ満鏅彉鍖栨娴�
+ //-rtsp_transport tcp //杩欎釜閫夐」鍛婅瘔 FFmpeg 浣跨敤 TCP 浣滀负 RTSP 鐨勪紶杈撳崗璁�
+ //-threads 4: 鎸囧畾瑕佷娇鐢ㄧ殑绾跨▼鏁颁负 4銆�//杩欏厑璁� FFmpeg 鍦ㄥ鏍稿鐞嗗櫒涓婁娇鐢ㄥ涓嚎绋嬫潵杩涜瑙嗛缂栫爜锛屼互鍔犲揩閫熷害銆�
+ // -i //鐢ㄤ簬鎸囧畾杈撳叆濯掍綋鏂囦欢鎴栬緭鍏ユ祦鐨勫湴鍧�
+ // -bf 0 绂佺敤B甯э紝鍥犱负webrtc鍦ㄧ綉椤佃皟鐢ㄦ椂鎺у埗鍙颁竴鐩磋緭鍑� WebRTC doesn鈥檛 support H264 streams with B-frames
+ //-f rtsp //杩欎釜閫夐」鍛婅瘔 FFmpeg 杈撳嚭涓� RTSP 鏍煎紡銆�
+ //CPU杞В鐮佺紪鐮�
+ //String cmd = rootPath + "/lib/mediamtx/" +"ffmpeg -rtsp_transport tcp -i " + rtspPath + " -vcodec libx264 -preset:v ultrafast -r 25 -threads 4 -b:v 2048k -f rtsp rtsp://localhost:$RTSP_PORT/$MTX_PATH";
+ //GPU纭В鐮佺紪鐮� -hwaccel cuvid -c:v h264_cuvid 浣跨敤cuda瑙ｇ爜 -c:v h264_nvenc 浣跨敤cuda缂栫爜
+ //String cmd = rootPath + "/lib/mediamtx/" + "ffmpeg -hwaccel cuvid -c:v h264_cuvid -rtsp_transport udp -i " + rtspPath + " -c:v h264_nvenc -r 25 -threads 4 -b:v 2048k -bf 0 -f rtsp rtsp://localhost:$RTSP_PORT/$MTX_PATH";
+ if (isCode.equals("1")) {
+ mediaInfo.setSource("publisher");
+ String cmd = "ffmpeg -rtsp_transport tcp -i " + sourceUrl + " -vcodec libx264 -preset:v ultrafast -r 25 -keyint_min 25 -g 25 -sc_threshold 0 -threads 6 -b:v 2048k -f rtsp rtsp://localhost:$RTSP_PORT/$MTX_PATH";
+ if (!softwareDecoding) {
+ cmd = "ffmpeg -hwaccel cuvid -c:v h264_cuvid -rtsp_transport tcp -i " + sourceUrl + " -c:v h264_nvenc -r 25 -g 60 -threads 6 -b:v 2048k -bf 0 -f rtsp rtsp://localhost:$RTSP_PORT/$MTX_PATH";
+ }
+ if (mode.equals("0")) {
+ mediaInfo.setRunondemand(cmd);
+ mediaInfo.setRunondemandcloseafter("5s");
+ mediaInfo.setRunondemandrestart(true);
+ mediaInfo.setRunoninit("");
+ mediaInfo.setRunoninitrestart(false);
+ } else {
+ mediaInfo.setRunoninit(cmd);
+ mediaInfo.setRunoninitrestart(true);
+ mediaInfo.setRunondemand("");
+ mediaInfo.setRunondemandrestart(false);
+ }
+ } else {
+ mediaInfo.setSource(sourceUrl);
+ mediaInfo.setRunondemand("");
+ mediaInfo.setRunondemandrestart(false);
+ mediaInfo.setRunoninit("");
+ mediaInfo.setRunoninitrestart(false);
+ }
+ mediaInfo.setMaxReaders(100);
+ mediaInfo.setSourceprotocol("tcp");
+ mediaClient.editPath(name, mediaInfo);
+ Map<String,String> map=new HashMap<>();
+ map.put("rtspUrl",rtspUrl);
+ map.put("rtmpUrl",rtmpUrl);
+ map.put("webrtcUrl",webrtcUrl);
+ return map;
+ }
+
+ @Override
public StreamInfo getPathInfo(String name) {
Items item = mediaClient.getPathInfo(name);
StreamInfo info = new StreamInfo();
--
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