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Questions tagged [gst-launch]

Questions related to gst-launch command line tool, used to build and run a GStreamer pipeline.

gst-launch is a command line tool that builds and runs basic GStreamer pipelines. gst-launch is primarily a debugging tool for developers and users.

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GStreamer preview RTMP using xvimage

I want to preview RTMP using gstreamer xvimagesink. i can see the output if i use autovideosink like this: gst-launch-1.0 -v rtmpsrc location='rtmp://127.0.0.1:1935/live/stream' ! decodebin3 ! autovideosink but if i replace "autovideosink" with…
Reza Hashemi
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gst-launch-0.10 no syncronized audio with alsa and hdmi

I'm working on a imx 6DualLite. I can't add or edit system libraries. I have to play an audio file from hdmi and speakers. This is the pipeline I am using: gst-launch-0.10 filesrc location=/home/root/beep.wav ! wavparse ! audioconvert !…
Tinne
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gst-launch 1.0 window resize

Here I have udp stream sender by gst-launch 1.0: gst-launch-1.0 -v filesrc location="./venom-trailer-3_h720p.mov" ! qtdemux ! rtph264pay pt=96 config-interval=-1 ! udpsink host=face=eth0 -e3 port=5001 multicast-if and here is my receiver…
Macko.lysy
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Gstreamer save camera video input to file returns empty file

I'm trying to save the video input (it can also be frame by frame) from a camera, whose input I can display like this: gst-launch-1.0 udpsrc port=50004 ! application/x-rtp,encoding=JPEG,payload=26 ! rtpjpegdepay ! decodebin ! videoconvert !…
BourbonCreams
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GStreamer's autovideosink missing for command line tools - Debian 9.4

The problem is only present when using GStreamer command line tools. C programs that contain "autovideosink" compile and run as expected. gst-inspect-1.0 autovideosink returns No such element or plugin 'autovideosink' and gst-launch-1.0…
M. P.
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Frame resolution settings in gstreamer pipeline

I am streaming my laptop screen on my IP based display using gstreamer. Here is the pipeline on both ends: Laptop: C:\gstreamer\1.0\x86_64\bin\gst-launch-1.0.exe -v dx9screencapsrc ! queue ! videoconvert ! x264enc ! "video/x-h264,profile=baseline" !…
md.jamal
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Unable to playback ac3 encoded audio stream using gstreamer

Here am trying to playback an ac3 stream using gst-launch-1.0 application. But am getting the following error, ERROR: from element /GstPlayBin:playbin0/GstURIDecodeBin:uridecodebin0 /GstDecodeBin:decodebin0/GstTypeFindElement:typefind: Could not…
Vysakh A V
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Streaming windows desktop using gstreamer

I have an customized i.MX6 Board which has a LCD Display connected to it. We have been streaming videos over IP using gstreamer udpsrc/udpsink pipelines.. Pipeline at PC: C:\gstreamer\1.0\x86_64\bin\gst-launch-1.0.exe -v filesrc…
md.jamal
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How to stream MIC input by RTSP with gstreamer

I would like to stream mic input from RTSP server. I use gstreamer1.0 and gstreamer1.0-rtsp-server (v1.12.3). I tried the following commands, but RTSP server created by the pipeline is not responsed. How can I stream it? Tx: GST_DEBUG=3 test-launch…
user8257918
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gstreamer rtsp client connection refused error

I have installed Gstreamer on my i.MX6 board. I want to stream the camera connected using RTSP. The following command displays the camera content on the LVDS screen: gst-launch tvsrc ! Imxv4vl2sink Instead of displaying it on the screen, I want to…
md.jamal
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Gstreamer gst-launch udpsrc in ubuntu 16.04 doesn't work

I'm trying to save multicast h264 ts to file using this command in gstreamer in ubuntu 16.04: "gst-launch-1.0 udpsrc multicast-iface=eno1 uri=udp://224.1.1.1:3001 ! queue ! filesink location=test.mp4" This command works in gstreamer on windows but…
Hadar
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Multicast streaming of music file (wav, mp3, ...etc) with GStreamer: can receive but the data is Intermittent

I want to implement multicast streaming in embedded-linux (Yocto) system. I thought that Gstreamer is easy to implement it, but the received data is choppy and like as if it passes low-pass filter when the filesrc is mp3. When the filesrc is wav,…
user8257918
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How to set the video format in playbin

I'm quite new to gstreamer. I'm trying to play a mpg video file with the gstreamer1.0 playbin element. When I use the following pipeline everything works fine and the video is shown: gst-launch-1.0 -vm --gst-debug=3 filesrc…
facze
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gst-launch-1.0 can't stream audio/video through UDP and display it on a window simultaneously

I am successfully streaming a file (audio/video) through UDP on Windows and watching it on another machine with VLC (this was covered on Stackoverflow before): gst-launch-1.0 -v filesrc location=video.mkv ! decodebin name=dec ! videoconvert !…
karlphillip
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gstreamer pipeline to playback mp4 file on windows

video file is working perfectly with below pipeline. .\gst-launch-1.0.exe playbin uri=file:///C:\\Users\\naseeb\\Downloads\\Gabbroo.mp4 But, i want to create pipeline myself using demux, decoder and sink. I created below…
user2053794
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