rtsp

问题 I'm trying to use the hardware H264 encoder on Android to create video from the camera, and use FFmpeg to mux in audio (all on the Android phone itself) What I've accomplished so far is packetizing the H264 video into rtsp packets, and decoding it using VLC (over UDP ), so I know the video is at least correctly formatted. However, I'm having trouble getting the video data to ffmpeg in a format it can understand. I've tried sending the same rtsp packets to a port 5006 on localhost (over UDP),

问题 I am trying to get video stream in python from IP camera but i am getting an error. I am Using Pycharm IDE. import cv2 scheme = '192.168.100.23' host = scheme cap = cv2.VideoCapture('http://admin:Ebmacs8485867@'+host+':81/web/admin.html') while True: ret, frame = cap.read() # Place options to overlay on the video here. # I'll go over that later. cv2.imshow('Camera', frame) k = cv2.waitKey(0) & 0xFF if k == 27: # esc key ends process cap.release() break cv2.destroyAllWindows() Error: "E:

问题 I am using the ffmpeg C library. I need to intercept RTCP packets from the camera in order to get the timestamp from the Sender Report. Is there any method or structure in the ffmpeg that gives me this information? I am completely stuck but I am not able to solve that problem. Any help will be appreciated. Thanks in advance, 回答1: Finally I had to hack into the ffmpeg library like this: // Patch for retrieving inner ffmpeg private data RTSPState* rtsp_state = (RTSPState*) context->priv_data;

问题 Closed . This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 3 years ago . I want to display on the iPhone screen video stream RTSP . Can throw the source code of the project or details on how to implement it. Found 2 project, but they have not compiled: https://github.com/mooncatventures-group/RTSPPlay https://github.com/mooncatventures-group/RtspFrames

问题 for example we have working rtsp stream test like: "rtsp://184.72.239.149/vod/mp4:BigBuckBunny_115k.mov" (it works in moment of publishing this post) Now I want to catch this video stream in openCV (opencv 2.4.7 / 2.4.8) I've my code works perfectly on local movie files but when I try to capture rtsp I get msgs like: "Couldn't read movie file rtsp://184.72.239.149/vod/mp4:BigBuckBunny_115k.mov" I've tried few different ways like: CvCapture *camera = cvCreateFileCapture("rtsp://184.72.239.149

问题 I'm looking for some universal way to dump rtsp stream. I want to figure out, that some rtsp stream is working well and server is sending some watchable video. openRTSP At first, google recommends me openRTSP tool. openRTSP -4 ${stream_link} > ${output_file} But output video file dumped by that tool is not really correct. Video decoder (ffdec) returns many errors like "Failed to decode video packet" and "[h264] no frame!", which don't suit me. ffmpeg Then I've tried to dump rtsp stream with

问题 I'm looking for some universal way to dump rtsp stream. I want to figure out, that some rtsp stream is working well and server is sending some watchable video. openRTSP At first, google recommends me openRTSP tool. openRTSP -4 ${stream_link} > ${output_file} But output video file dumped by that tool is not really correct. Video decoder (ffdec) returns many errors like "Failed to decode video packet" and "[h264] no frame!", which don't suit me. ffmpeg Then I've tried to dump rtsp stream with

问题 Can Flash Media Server 3.5 serve a video rtsp stream to the Android media player? Or do we need to use Wowza or red5 to serve an rtsp stream to the Android media player rtsp client? Are there any other rtsp servers to consider when the video needs to be viewed on Android (without the Adobe Flash app)? 回答1: Try darwin streaming server. This can stream MPEG-4 and 3GPP. Note that Videoplayer in Android supports RTSP streaming as per 3GPP PSS Streaming specifications. i.e fileformat is 3GP/MP4

问题 I would like to develop a very tiny and small RTSP client to get the video stream from network cameras. Does anybody know where can I find a simple explanation of the protocol and some good examples? Best regards, 回答1: You connect to the camera via RTSP protocol to query its capabilities, identify streams and prepare/start transmission. RFC 2326 - Real Time Streaming Protocol (RTSP) As a part of initialization and handshaking, you will discover available streams. RFC 4566 - SDP Session

问题 I am pretty new to Gstreamer. I need to write a video client able to stream data from an RTSP source using GStreamer. I configured VLC to stream a video I have on my laptop using RTSP and I want to create a pipeline to get that stream and show it. I tried using playbin and everything works fine. The point is that I need to fine tune the latency used to stream the video but it seems I cannot do that with playbin. I tried rtspsrc because it allows to work on the latency but I don't know how to