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videotestsrc - GStreamer
https://gstreamer.freedesktop.org/documentation/videotestsrc/index.html
The videotestsrc element is used to produce test video data in a wide variety of formats. The video test data produced can be controlled with the "pattern" property. By default the videotestsrc will generate data indefinitely, but if the num-buffers property is non-zero it will instead generate a fixed number of video frames and then send EOS.
audiotestsrc - GStreamer
https://gstreamer.freedesktop.org/documentation/audiotestsrc/index.html
audiotestsrc AudioTestSrc can be used to generate basic audio signals. It support several different waveforms and allows to set the base frequency and volume. Some waveforms might use additional properties. Waveform specific notes: Gaussian white noise This waveform produces white (zero mean) Gaussian noise.
videotestsrc - Digi Forum
https://www.digi.com/support/forum/40177/videotestsrc
Digi ESP for Embedded Linux. Version: 2.0 for Digi Embedded Linux 5.9.2.1. Build id: 20120709 DEL-5.9.2.1. A sound is output by the following command. $ gst …
audiotestsrc - Massachusetts Institute of Technology
https://stuff.mit.edu/afs/athena/system/amd64_deb50/os/usr/share/gtk-doc/html/gst-plugins-base-plugins-0.10/gst-plugins-base-plugins-audiotestsrc.html
AudioTestSrc can be used to generate basic audio signals. different waveforms and allows to set the base frequency and volume. Example launch line gst-launch audiotestsrc ! audioconvert ! alsasink This pipeline produces a sine with default frequency, 440 Hz, and the default volume, 0.8 (relative to a maximum 1.0).
Gstreamer: How to get audio and video to ... - Stack Overflow
https://stackoverflow.com/questions/10185474/gstreamer-how-to-get-audio-and-video-to-play-at-the-same-rate
My pipe line is simply trying to mux an audiotestsrc with a videotestsrc and output to a filesink. videotestsrc num-buffers=150 ! video/x-raw-yuv,width=1920, height=1080 ! timeoverlay ! video...
videotestsrc - Digi Forum
https://www.digi.com/support/forum/40177/videotestsrc?start=10
OS : ubuntu12.04 32bit Digi ESP for Embedded Linux Version: 2.0 for Digi Embedded Linux 5.9.2.1 Build id: 20120709 DEL-5.9.2.1 A sound is output by the following command.
gst-plugins-base/videotestsrc.c at master - GitHub
https://github.com/GStreamer/gst-plugins-base/blob/master/gst/videotestsrc/videotestsrc.c
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Gstreamer 1.0 no such or plugin 'videotestsrc' on ...
https://stackoverflow.com/questions/56147026/gstreamer-1-0-no-such-or-plugin-videotestsrc-on-buildroot-problem
I tried to play video with gstreamer-1.0 on buildroot. I opened elements of gstreamer on buildroot. But when I use gst-inspect command, I can not find …
Python GStreamer Tutorial - GitHub Pages
https://brettviren.github.io/pygst-tutorial-org/pygst-tutorial.html
gst-launch-1.0 audiotestsrc ! alsasink videotestsrc ! xvimagesink Or, you can make a single frame JPEG gst-launch-1.0 videotestsrc num-buffers=1 ! jpegenc ! \ filesink location =videotestsrc-frame.jpg If you are using the "name" property you may …
GStreamer Pipeline Samples #GStreamer · GitHub
https://gist.github.com/liviaerxin/bb34725037fd04afa76ef9252c2ee875
Gstreamer Pipeline Samples. Stream H.264 video over rtp using gstreamer. Implementing GStreamer Webcam (USB & Internal) Streaming [Mac & C++ & CLion] GStreamer command-line cheat sheet. Example GStreamer Pipelines. Gstreamer real life examples.
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