rtsp

RTSP stream will not play with VideoView; No content provider error

由 寵の児 提交于 2019-12-11 10:41:38
问题 I want to open RTSP link in my android application. I used video view for it but when I run the application I receive the error "no content provider". I've read the mass of threads and tuturials but nowhere can I find the answer why. Everything is ok when I open this link via VLC software. Btw. I have this stream from my raspberry pi camera. 来源： https://stackoverflow.com/questions/30572745/rtsp-stream-will-not-play-with-videoview-no-content-provider-error

Why RTP/RTSP meddle with my H.264 NALs?

由 人盡茶涼 提交于 2019-12-11 09:25:27
问题 I looked in The RFC and noting could explain why the following happens(Though the decoder can still produce the original movie). I transmitted the H.264/AVC nals using VSS h.264 encoder, the byte stream looked something like this E5 46 0E 4F FF A0 23... when I read the movie data one the receiver side after the RTP Broadcaster/RTSP receiver, I get extra unknown data but always in the same places, 8 bytes are added before Start Code prefix (0x00000001), and 2 bytes are added after Start Code

Stream Video from Mobile

由 ﹥＞﹥吖頭↗ 提交于 2019-12-11 09:23:56
问题 I'm looking the best solution for video streaming from Mobile devices . As far as I understand, The most efficient way is using RTMP \ RTSP \ UDP protocol, or TCP \ websockets. So far I've found few options: HTTP Live Streaming (IOS) - but it's only for IOS HTML5 LIVE VIDEO STREAMING VIA WEBSOCKETS - which works on node.js, but with no audio! BinaryJS - bidrectional realtime binary data with binary websockets (also websockets on Node.js) WebRTC - for client side The thing is - I don't really

Multiple Libstreaming streams only recognized as session of First RTSP client

由 我的梦境 提交于 2019-12-11 07:49:29
问题 I am using Live555 as RTSP client to get the RTSP H264 video stream from android LibStreaming MajorKernelPanic server. I am facing the problem to display more than one video streams from the mentioned type android RTSP server which is handled by different RTSP client. The problem is obviously if using VLC which get the RTSP H264 frame via Live555 also. The first VLC (RTSP client) displays video correctly. The other VLCs (RTSP client also) display nothing but its frame is displayed in the

OpenCV-Python VideoCapture.read() does not return False when rtsp connection is interrupted

由 核能气质少年 提交于 2019-12-11 05:18:40
问题 I have the following class for streaming video through rtsp using OpenCV 3.1 with Python 3.4.3. Everything works fine, but if the camera is suddenly disconnected while running (ie. unplug camera), the program would hang at self.capture.read() and never returns the False value (or any value for that matter) to handle closing the connection. That's my understanding of handling sudden disconnections for VideoCapture in OpenCV. Is there a better way? """Classes for video processing""" import cv2

GStreamer Launch RTSP Server for ReStreaming IP Camera H264

由 耗尽温柔 提交于 2019-12-11 05:18:38
问题 I am going to use multiple clients on different computers to be able to view video of an IP Camera stream url. Because the Ip camera has limitations on the number of connected clients, I want to setup a streamer for this purpose. I googled and tried GStreamer with different command line options but not yet successful. Here is a test command line: gst-launch-1.0 rtspsrc location="rtsp://root:root@192.168.1.1/axis-media/media.amp?videocodec=h264&resolution=320x240&fps=10&compression=50" latency

How to create and destroy rtsp server again and again Live 555

由 梦想与她 提交于 2019-12-11 04:36:58
问题 I want a to do RTSP streaming from a file,so i used live 555 libraries.In live 555 test directories "testMpeg2TransportStreamer" program to stream a TS format file,what i did is,i put the whole code in thread so whenever the client request the streaming the thread start working and when client says DONT STREAM then the thread is closed on closing the thread i also wrote the code Medium::close(pointer of rtsp server),so to close the rtsp server,this works fine for the first STREAM and DONT

C# Vlc ActiveX Play rtsp stream

由 末鹿安然 提交于 2019-12-11 02:18:19
问题 I have found a problem to embed and playing rtsp stream to VLC activex control. Once i already succeeded but now i cant i dont know why, Im trying to host at WPF a vlc control but its dont work , Its says like a dll is missing , "Failed to import the ActiveX control" I follow after some solutions i found at good but no one helps... I already registered it, and tried more things.. Its has a missing dll on the AxAXVLC dll. And say: Error 1 Compiler errors occurred when generating a Windows

RTSP协议学习笔记

由 余生颓废 提交于 2019-12-10 22:59:55
第一部分:RTSP协议 一、RTSP协议概述 RTSP(Real-TimeStream Protocol )是一种基于文本的应用层协议，在语法及一些消息参数等方面，RTSP协议与HTTP协议类似。 RTSP被用于建立的控制媒体流的传输，它为多媒体服务扮演**“网络远程控制”**的角色。尽管有时可以把RTSP控制信息和媒体数据流交织在一起传送，但一般情况RTSP本身并不用于转送媒体流数据。媒体数据的传送可通过RTP/RTCP等协议来完成。 一次基本的RTSP 操作过程是:首先，客户端连接到流服务器并发送一个RTSP描述命令（DESCRIBE）。流服务器通过一个SDP描述来进行反馈，反馈信息包括流数量、媒体类型等信息。 客户端再分析该SDP 描述，并为会话中的每一个流发送一个RTSP建立命令(SETUP)，RTSP建立命令告诉服务器客户端用于接收媒体数据的端口。流媒体连接建立完成后，客户端发送一个播放命令(PLAY)，服务器就开始在UDP上传送媒体流（RTP包）到客户端。 在播放过程中客户端还可以向服务器发送命令来控制快进、快退和暂停等。最后，客户端可发送一个终止命令(TERADOWN)来结束流媒体会话 二、RTSP协议与HTTP协议区别 RTSP引入了几种新的方法，比如DESCRIBE、PLAY、SETUP 等，并且有不同的协议标识符，RTSP为rtsp 1.0,HTTP为http

“Nonmatching transport in server reply” when cv2.VideoCapture rtsp onvif camera, how to fix?

由 橙三吉。 提交于 2019-12-10 18:44:45
问题 I'm on windows 10 using python 3.6.4, installed opencv (3.4) through pip. Here's the code I'm using: import numpy as np import cv2 cap = cv2.VideoCapture("rtsp://192.168.0.100:554/onvif1") while(True): ret, frame = cap.read() print(frame) cv2.imshow('frame',frame) if cv2.waitKey(1) & 0xFF == ord('q'): break cap.release() cv2.destroyAllWindows() [rtsp @ 0000016f6d5995a0] Nonmatching transport in server reply warning: Error opening file (/build/opencv/modules/videoio/src/cap_ffmpeg_impl.hpp:834
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