Also building Gstreamer from sources gives you more flexibility and there are a lot of bug fixes, features in latest versions.GStreamer-WARNING: Element factory metadata for has no valid long-name field.Most of gstreamer plugins (gst-plugins-bad, gst-plugins-ugly, gst-libav) use Orc under the hood.
Gstreamer1.0 Ubuntu Update This PostLeave questions, problems in comments, Ill try to find solutions and update this post. Its not working. Can you show me how to encode mp4 file by h265 and send to over TCP or RTSP. Gstreamer1.0 Ubuntu Install Gstreamer OnSo with next steps you are going to install Gstreamer on your PC. But look at next steps to check that all required packages for development are also installed. If not, leave a problem description in comments to this post. But I think Gstreamer is very powerful tool for data processing and analysis. Now, Im working on some interesting (open-source) projects to share. You, my pal, ROCK I found just the information I already searched everywhere and simply could not come across. So, the best choice is to substitute autovideosink with fakesink (that will drop buffers instead of showing them in window). I want to instal gst-python from, but it as I typed sh.configure, it said checking for gstreamer-0.6 0.6.0 configure: error: you need gstreamer development packages installed But I already install everything as this website says. To check gstreamer version just type: gst-launch-1.0 --version. Additional debug info: gstbasesrc.c(3072): gstbasesrcloop (): GstPipeline:pipeline0GstVideoTestSrc:videotestsrc0: streaming stopped, reason not-linked (-1) autovideosink: command not found. If there will be any problem, please check installation requirements for Gstreamer on Ubuntu 18. I am trying to use a package named pocketsphynx with ROS to make speech to text than send the commands to my mobile robot. When i try to run it (or if i check the directly with python i get the following result ). Hope this helps If every dependency installed well, please tell me which project you are trying to launch and facing problem with pygst package. There are some differences in packages, so it a bit changed for Ubuntu 16. And autovideosink plugin is specifically designed to display video. So I suggest you to use fakesink instead: gst-launch-1.0 videotestsrc fakesink.
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