Invalid Ue Golomb Code Opencv
Also show the console output from the working version if possible. In the meantime you can try adding -analyzeduration 10M -probesize 10M before -i as mentioned by the console output. If it still doesn't work increase the values of these options. – llogan Aug 28 '17 at 19:02.
In opencv cmake configuration, I gothowever, it works fine with the stream came from an ip camera, but still come to the same error message when i use ffserver to stream a video file as a rtsp stream.Actually, I can play this rtsp stream in vlc and use ffmpeg to decode this rtsp stream as well. But still not work in OpenCV.Well, an example for ffserver to stream a video file is:.
modify the configure file for ffserver('/etc/ffserver.conf') toHTTPPort 9999RTSPPort 9990HTTPBindAddress 0.0.0.0MaxClients 1000MaxBandWidth 100000CustomLog -Format rtpFile '/home/video/test.mp4'. Use command 'ffserver -f /etc/ffserver.conf', you can get a rtsp stream for the video file(/home/video/test.mp4). And the stream address is 'rtsp://localhost:9990/test'It really stucked me for weeks!!!If you don't mind to try this, please tell me about your result. I have same issue, after applying your suggestion, only rtsp with local IP address is working. I tried to change tcp flag in this file also, but i noticed that opencv forces ffmpeg to use tcp.Are there any solutions?Error:OpenCV Error: Unsupported format or combination of formats (Unsupported video source) in FFmpegVideoSource. System information (version):.
OpenCV = 3.3.1. Operating System / Platform = Ubuntu 16.04, x8664.
Invalid Ue Golomb Code Opencv
Compiler = gcc version 5.4. Cuda = 8.0. Nvidia card = GTX 550 Ti.
For local rtsp url:Video Codec: H264Pixel Format: YUV420For public rtsp url:Video Codec: H264Pixel Format: YUVJ420I can open both using vlc:vlc rtspstreamI can write them into mp4 file using ffmpeg:Local:fmpeg -i rtsp://admin:usrname@IP:Port/ /.r 30 -vcodec copy -an -t 60 Path To mp4 FilePublic:fmpeg -rtsptransport tcp -i rtsp://IP/.r 30 -vcodec copy -an -t 60 Path To mp4 FileHERE, I added rtsptransport flag, without it there will be error: 'Invalid data found when processing input'Any ideas to solve the problem?
I am using the rtspstream.launch file. Upon launching I keep getting a recurring error statement - 'Invalid UE golomb code', even though the visualization seems to work fine at first.I have not found any general solution for this. However are a few cases, documented, where others have faced got this same message while using opencv for rtsp streaming.
I am looking for a general explanation as to what the message signifies in general?Also it may be relevant to mention, that my visualization also seems to be faulty, in case I choose to flip the frames horizontally and/or vertically. Every other frame or so, the visualization shows the un-filped after the first few seconds.Cheers. On Fri, 31 May, 2019, 10:52 PM bsack,.@. wrote:Was the 'Invalid UE golomb code' error ever resolved? I'm having the sameissue and, while everything seems to work fine despite the error, it's apretty annoying error message, filling up the terminal.—You are receiving this because you authored the thread.Reply to this email directly, view it on GitHub,or mute the thread. Download plants vs zombies. I googled a bit about the 'Invalid UE golomb code'. There is nothing we can do from the point of view of videostreamopencv.
The error/warning comes from FFMPEG which is the backend of OpenCV, which is our backend. The stream you are using has some anomaly (by FFMPEG implementation interpretation) and that's the output you get when that happens.
If the output bothers you. If it's an error output (I'm not sure) you can add to whichever way you are running the node 2 /dev/null and lose the error output (probably not recommended, but it may be helpful if you are testing something else).