I have built my own opencv python package from source. import cv2 print(cv2.__version__) prints: 3.4.5 Now the issue I am facing is regarding the use of gstreamer from the VideoCapture class o...

I'm in trouble making a simple server/client socket python program. Basically, my server (RPi3) has to stream a video (with Gstreamer) to the client (Fedora 24). The problem is that in my Fedora, I...

I'm currently working with GStreamer in a Linux environment and encountered an issue after upgrading from GStreamer 1.18 to 1.22. While trying to process a video file, I received the followin...

I am able to play a video on the command line with gstreamer's gst-launch like this: gst-launch gnlfilesource location=file:///tmp/myfile.mov start=0 duration=2000000000 ! autovideosink This pla...

Related: How to extract audio from a video file using python? Extract audio from video as wav How to rip the audio from a video? My question is how could I extract wav audio track from video fi...

I'm doing a Gstreamer 1.0 application in C. The pipeline is built, based on user configuration and system "state" during runtime. Therefore I'm using multiple GstElements which are later added and ...

i have try all the possible command given below: pip install pgi , pip install PyGObject , pip install python-gi Still not able to install the module in python . Installed python 3.7 also try to ...

I have astream encoded in 60fps, but my gstreamer pipeline is playing it in fps, so the video appears to be very slow. I have created a gstreamer pipeline as appsrc name=src ! video/x-h264 ! decod...

I am trying to compile this tutorial Tutorial_01 on my MacOS 10.11.3 with Xcode 7.2 and not getting any video: I can hear an audio but it seems like the video window is lost somewhere. I tried pla...

I have a project which is using yocto for building libraries including gstreamer. I found out that I need to patch some gstreamer element thus creating new bitbake recipe with patch.. I usually h...

How to view the output of functions like GST_CAT_INFO, GST_DEBUG etc? Do I need to compile gstreamer myself with debug level set or it can be done at application level?

I am currently playing around with an AudioOverIP Project and wondered if you could help me out. I have a LAN, with an Audio Source (Dante/AES67-RTP-Stream) which I would like to distribute t...

I'm following a guide at https://mathieuduponchelle.github.io/2018-02-01-Python-Elements.html?gi-language=undefined to create a sample gstreamer element in Python. However, I can't get GStreamer to...

First let me begin by saying - I am new to Janus / GStreamer / WebRTC. I have to stream a remote camera connected on robot hardware using GStreamer and WebRTC on to a browser. But as a proof of con...

Im trying to get a simple GstRtspServer program working on an external amazon linux EC2 server at the moment, but I am having serious issues getting it to actually run. No matter what I do I keep g...

I'd like to create thumbnails for MPEG-4 AVC videos using Gstreamer and Python. Essentially: Open the video file Seek to a certain point in time (e.g. 5 seconds) Grab the frame at that time Save ...

I followed the instructions in GStreamer Plugin Writer's Guide (1.7.1.1): http://gstreamer.freedesktop.org/data/doc/gstreamer/head/pwg/html/index.html in order to build a new gstreamer plugin. B...

How do I find the playback time of media with gstreamer?

I am stuck for a month with a video example given in Qt Video Overview. I tried that code, but I only got a blank square (QWidget). I am using GStreamer0.10 for media playback over Qt5. I also play...

I am using the OpenCV package with the face_recognition package to detect faces on my laptop webcam. Whenever I run it, the code runs fine but I run into the same GStreamer error. from imutils.vide...

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 t...

I hope that someone can help with this problem, been searching for a solution for the past 2 days. To describe the problem in short: I'm trying to make a simple qt5.7 application that will stream ...

I'm trying to create a simple gstreamer1-0 pipeline that encodes and decodes h264 a webcam feed hopefully using the most basic elements possible. I already have (theoretically) all standard, good, ...

I have been trying to get this running for the past couple of days now. I have a gstreamer command that requires x264enc. I am running a Mac I cannot seem to get x264 development libraries installe...

I've got a video that's 30 minutes long. I want to make a speeded up version that's (say) 15 minutes long. I could do this by dropping every 2nd frame. How can I do this on linux? I'm playing with...