在使用 FFmpeg 进行 RTMP 推流时,可以使用 -rw_timeout 参数来设置超时时间,具体方式为: AI检测代码解析 ffmpeg -i input_file -c:v copy -c:a copy -f flv -rw_timeout timeout rtmp://server/stream 1. 在这个命令中,-rw_timeout 参数指定了读写操作的超时时间,单位是秒(s)。当读写操作的耗时超...
frameGrabber = new FFmpegFrameGrabber(sourceFileName); //frameGrabber.setOption("RW_TIMEOUT", "20000000"); Frame audioSamples = null; // 默认音频是pcm采样数据 // 输出文件 if (start(frameGrabber)) { // 时间长度,微秒 long lengthInTimeMs = frameGrabber.getLengthInTime(); long part = lengthIn...
("rw_timeout","1000000");grabber.setVideoCodec(avcodec.AV_CODEC_ID_MPEG4);// setPixelFormat,可能会导致图片帧保存的是黑白照// grabber.setPixelFormat(avutil.AV_PIX_FMT_YUV420P);grabber.setFormat("flv");grabber.setAudioCodec(avcodec.AV_CODEC_ID_AAC);// 先执行代码后有直播流的情况下,...
//流处理器 HkSdkRequest::stopSdkPlay是关流回调函数的实现 StreamPushHandle streamPushHandle = new StreamPushHandle(pushUrl, HkSdkRequest::stopSdkPlay,fasle); //SDK实时取流回调 FRealDataCallBack fRealDataCallBack = new FRealDataCallBack(streamPushHandle); HCNetSDK.NET_DVR_PREVIEWINFO netDvrPrevi...
grabber.setOption("rw_timeout", "15000000"); // 探测视频流信息,为空默认5000000微秒 // grabber.setOption("probesize", "5000000"); // 解析视频流信息,为空默认5000000微秒 //grabber.setOption("analyzeduration", "5000000"); grabber.start(); ...
(url); grabber.setOption("rtsp_transport", "tcp"); grabber.setOption("timeout", "2000000"); grabber.setOption("rw_timeout", "2000000"); grabber.setFrameRate(1); grabber.setImageWidth(1920); grabber.setImageHeight(1080); String encodeName = "h264_nvenc"; String encodeName2 = "h264_...
("stimeout", "10000000"); mFrameGrabber.start(); Frame mFrame; Mat mOpencvMat; while(true){ mFrame = mFrameGrabber.grab(); mOpencvMat = convert(mFrame); if(mOpencvMat != null){ HighGui.imshow("Video", mOpencvMat); HighGui.waitKey(10); } } } private static Mat convert(Frame ...
It turns out that we only need to set the "timeout", "rw_timeout" or "stimeout" option, depending on the protocol. Thanks to @d-a-gerashenko we now have working sample code for this: https://github.com/bytedeco/javacv/blob/master/samples/FFmpegStreamingTimeout.java saudet closed th...
lixiangflyin version: 1.5.2 env: linux java(springbot) My service pull many audio streams by RTMP,every service machine almost 500-1000 streams. Can connection, but offen block at av_read_frame(). I try add setting (stimeout : 50000000,probesize:10240, analyzemaxduration:1000000) ...
public static String grab(String SOURCE_RTSP) { try { FFmpegFrameGrabber grabber = new FFmpegFrameGrabber(SOURCE_RTSP); /** * "timeout" - IS IGNORED when a network cable have been unplugged * before a connection and sometimes when connection is lost. * * "rw_timeout" - IS IGNORED when...