Questions tagged [gstreamer]
Questions related to GStreamer (also known as Gst), an open source multimedia framework, powering everything from Linux servers and Linux desktop systems to a host of embedded devices.
gstreamer
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GTK+3 app gets dark playing a video on raspberrypi4-64
I was trying to deploy this app on an embedded system built over the yocto project (link).
The app works fine on desktop but on raspberrypi 4 mod B, once the video starts to be played the UI becomes ...
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25
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GStreamer dynamic rsvgoverlay using SVG sent over UDP
I am trying to add a dynamic SVG overlay on a video stream using GStreamer. This is necessary because the data on our SVG can change and this change should be reflected on the stream.
The static ...
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35
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Sharing metadata across multiple GStreamer Rust plugins
I'm trying to create my own collection of GStreamer plugins similar to @slomo's repo here. One thing I've run across when using my own metadata is that it only (easily) works within a single plugin. ...
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17
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How to convert bayer raw10 to H.264 using GStreamer?
I'm trying to create a gstreamer pipeline to transcode bayer raw10 frames to H.264 using appsrc. Here's what my pipeline looks like:
r#"appsrc name=src is-live=true block=true caps="video/x-...
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22
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Error with using avenc_h264_omx element in Gstreamer
I use Raspberry CM4 module for video streaming
While trying many encoder , i bump into problem with using avenc_h264_omx in the following pipeline
gst-launch-1.0 v4l2src device=/dev/video0 ! video/x-...
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1
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33
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WebRTC H.264 no picture with x264enc
I am trying to stream some video to a browser using WebRTC. To accomplish this, I have a gstreamer instance that encodes the video and sends it to a server via RTP which simply packs it into WebRTC to ...
- 1,665
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gstreamer: element to convert mono to stereo while keeping stereo unchanged
Is there a native gstreamer element that will convert mono to interleaved-stereo while keeping interleaved-stereo audio unchanged? I've tried to read the docs but I'm kinda in a hurry right now.
- 140
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GStreamer dynamic RTSP Factory
I want to build a RTSPMediaFactory with GStreamer that would redirect the client to a video or another based on how many clients arrived before:
First two clients should be redirected to video/stream ...
- 885
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33
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OpenCV GStreamer VideoWriter write hangs in a Python multiprocessing Process
I'm working on real-time image processing using a Raspberry Pi camera. To optimize processing times, I'm trying to separate some image transformations and video encoding in a separate Process:
import ...
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46
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GStreamer pipeline writing UDP stream frames to JPEG images, but some frames have scattered pixels
I have written a C++ code using a GStreamer pipeline that takes a UDP stream as input and writes the frames into JPEG images. However, some of the output images have scattered pixels and are also ...
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How to make Gstreamer RTSP -> UDP -> RTSP low latency pipeline?
I need to forward an rtsp stream from an axis camera through an udp port.
I have this pipeline on the send side:
gst-launch-1.0 rtspsrc location='rtsp://XXXX:[email protected]/axis-media/media.amp' ...
- 273
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31
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GStreamer VC++ for converting RTP (Payload Type 96 (PT-96) ) to wav audio file
My application requirement is that I need to sniff network packets from the network card and filter RTP packet of payload type 96 (PT-96) and convert and save them in a wav audio file.
I have filtered ...
2
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26
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Handling EOS Messages in GStreamer and Stopping Egress in Go Application
I'm working on a Go application that uses GStreamer for handling media streams and a custom egress service to manage outgoing streams. I'm facing issues when the GStreamer pipeline receives an EOS (...
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15
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Error linking capsfilter with shmsink/jpegdec on GStreamer doesn't happen with gst_parse_launch()
I am building an app that can stream my webcam to a shared memory using shmsink plugin, and elsewhere get it using shmsrc and registering it to a file.
The following works perfectly :
Creating the shm ...
- 51
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56
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Receiving an RTSP stream with a custom codec in Python (on Windows)
I am building a pyside application on windows and I am trying to receive an rtsp stream carrying data encoded in a custom codec. I've tried a few things that didn't work, so I need some help.
I first ...
