Questions tagged [gstreamer]
For questions related with the GStreamer multimedia framework. GStreamer allows a programmer to create a variety of media-handling components, including simple audio playback, audio and video playback, recording, streaming and editing.
243
questions
0
votes
0
answers
48
views
Install gstreamer1.0-doc on Ubuntu 22.04.3 LTS 64 for installing midieditor_3.3.0-1-amd64.deb
Trying to install MidiEditor, I got dependencies not resolved.
vincent@vincent-laptop:~/Applications/MidiEditor$ sudo dpkg -i midieditor_3.3.0-1-amd64.deb
Sélection du paquet midieditor précédemment ...
- 121
1
vote
1
answer
118
views
Webcam not working on desktop with failed to allocate required memory
I have a nexigo hd webcam that works on my work laptop (running Ubuntu), but which fails on my desktop (also running Ubuntu). I'm sure I've got something misconfigured on my desktop, but I'm at a ...
- 111
0
votes
0
answers
71
views
Safely uninstalling GStreamer from Ubuntu 20.04 LTS
I was going to remove the GStreamer app from my Ubuntu environment with these commands:
sudo apt-get remove gstreamer
sudo apt-get purge gstreamer
When I entered the first line I noticed it said it ...
- 69
0
votes
0
answers
22
views
Gstreamer with Jackd causing audio issues
I have a gstreamer pipeline set up to route the audio to jackaudiosink. I'm using jackd to route audio to multiple devices. It's pretty good in that there's no latency in the audio. But the sound ...
- 101
1
vote
1
answer
151
views
DVD cannot be read in Xubuntu Linux 22.04
There is an issue with reading DVDs in Xubuntu. I am running Xubuntu Linux 22.04 on a 2010 MacBook Pro. I am trying to play a regular DVD with encrypted copyright protection (not Blu Ray). Whenever I ...
- 15
0
votes
0
answers
26
views
Gstreamer question
Recently I was learning gstreamer, and I have two questions.
I.
I followed the basic tutorials about the section "HelloWorld". I git
clone the code and use this command on ubuntu: gcc ...
- 1
0
votes
1
answer
353
views
How can I fix this GStreamer update bug on a fresh install of Kubuntu 23.04?
I've got a brand new Lenovo Ideapad which I just installed KUbuntu 23.04 onto. However, the package manager isn't updating everything. Specifically three packages, all related to GStreamer, are ...
- 297
1
vote
0
answers
149
views
How to install the avtp plugin from GStreamer in Ubuntu?
My system environment:
A PC with Ubuntu 20.04 LTS; GStreamer version: 1.16.3
I would like to install the AVTP plugin from GStreamer.
I tried these:
I have used the following commands to install ...
0
votes
0
answers
57
views
linuxdeployqt unable to deploy gstreamer libraries
I have build qt inbuilt project QMediaPlayer from qt examples. and then deployed using linuxdeployqt in linux-1 using below command.
$ linuxdeployqt.appimage ./player -appimage
it genetares lib folder,...
0
votes
0
answers
556
views
How can I get the MPEG-TS support for GStreamer?
Trying to play a MPEG-TS stream with gst-play in a 22.04 box, I get:
Missing decoder: MPEG-2 Transport Stream (video/mpegts, systemstream=(boolean)true, packetsize=(int)188)
while it works fine in ...
- 83
1
vote
0
answers
49
views
Problem with video app with common black triangle
I have big problem with common black triangle if I recorded from screen recorder then it shows a black triangle.
Why does it use black triangle in video files?
How do I remove black triangle?
I use ...
0
votes
0
answers
452
views
gstreamer not creating a wayland sink
I can render my webcam feed to my wayland desktop if I use xvimagesink, but if I try a waylandsink, I get this error:
$ echo $XDG_SESSION_TYPE
wayland
$ gst-launch-1.0 \
v4l2src device=/dev/...
- 2,319
0
votes
0
answers
43
views
Avi video will not display properly with either the Videos program or with matlab's VideoReader, but it displays perfectly fine in vlc
I am trying to load up some videos (avi files) into matlab to analyze them a bit; I recorded them using myCam 1.1 on Windows 7. I would like to analyze them on my linux computer; however, when I use ...
0
votes
2
answers
701
views
Ubuntu 22.04.1 LTS Totem video player crashes on launch
The Totem video player is crashing on launch, it was working yesterday but now it stopped working. Launching it from terminal gives me this:
(totem:33272): GStreamer-CRITICAL **: 16:29:23.486:
...
- 123
0
votes
1
answer
263
views
Unable to uninstall GStreamer multimedia codec
Every time I try to uninstall GStreamer Multimedia Codecs from the Ubuntu Software Centre, it tells me I can't uninstall GStreamer Multimedia Codecs as its held by process 44958 (apt).
In the terminal ...
1
vote
0
answers
575
views
Can't get aptX codec to work in ubuntu 22.04
I recently installed ubuntu 22.04. I have been trying to get aptX codecs to work for my bluetooth earbuds (momentum wireless 2), but they do not show up in the list of codecs. I have tried installing ...
- 11
1
vote
0
answers
114
views
How can I resolve multi-arch conflict (liborc-0.4-dev)?
When trying to install the package liborc-0.4-dev together with liborc-0.4-dev:arm64 on Ubuntu 18.04, I get a conflict:
The following packages have unmet dependencies:
liborc-0.4-dev : Conflicts: ...
1
vote
0
answers
499
views
Hw acceleration lost after upgrade to 21.10
After upgrading to Ubuntu 21.10 I lost the hw acceleration.
Now if I try to play a H264 video using vlc I get:
$ vlc myvideo-h264.mkv
VLC media player 3.0.16 Vetinari (revision 3.0.13-8-g41878ff4f2)
[...
- 497
0
votes
0
answers
2k
views
How can I install Nvidia Gstreamer plugins (nvenc, nvdec) on Ubuntu 20.04
I do like to accelerate GStreamer by making use of my GPU card, I have seen this tutorial, but it seems to be outdated!
Nvidia Video Codec SDK doesn't have include folder to copy anymore, moreover I ...
- 279
0
votes
0
answers
394
views
Why is ffmpeg and vlc able run RTSP stream but gstreamer is unable to?
When executing this command (gst-launch-1.0 rtspsrc location=rtsp://--- --gst-debug=3) I get this output:
Image
Not sure how to make sense of this because my RTSP stream is sending via TCP. Also, this ...
- 1
4
votes
0
answers
1k
views
How to add additional .m4a plugin to gstreamer1.0-plugins-*?
In the app. called Audio Recorder, I can't record in .m4a format. The app says,
"Please install additional plugins(from gstreamer1.0-plugins-*
package) to support the m4a format"
How do I ...
- 2,162
3
votes
1
answer
2k
views
Is it possible to upgrade Gstreamer and libx264 on Ubuntu 18.04?
Ubuntu 18.04 has 1.14 Gstreamer installed and libx264-152. Is it possible to upgrade it to 1.16 or 1.18 as well as some dependent libraries like: libx264-155 and libx265? Whether some PPA exists or ...
3
votes
1
answer
4k
views
How to handle gstreamer missing codecs
I experience the issue of missing codecs for popular video containers like mp4 and avi both when using gstreamer on the command line as well as when trying to run sample playbin code (details per each ...
- 2,314
0
votes
1
answer
790
views
Missing GStreamer plugins h264parse, and avdec_eac3
I attempted to install LabVIEW Community into a Crossover 64 bit Windows 10 bottle. At first there were many errors that indicated missing libraries. I installed them, and these errors no longer ...
- 507
0
votes
1
answer
371
views
Dummy output issue after installing Gstreamer and ALSA plugins in Ubuntu 20.04
I had installed Gstreamer and ALSA plugins to work on some experiments.
Steps followed for the installation of the plugin: https://tsn.readthedocs.io/avb.html#plugins-installation
However, after the ...
1
vote
1
answer
4k
views
How to use GStreamer to play an mp4 video?
I want to use GStreamer on ubuntu 21.04. Here is what I have attempted:
user@host:~$ gst-launch-1.0 -v playbin uri=file:///home/user/thisVideo.mp4
Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
- 235
1
vote
1
answer
3k
views
gnome-control-center: symbol lookup error: /lib/x86_64-linux-gnu/libgstvideo-1.0.so.0: undefined symbol: gst_aggregator_simple_get_next_time
A few days back I was trying to build wxWidgets-3.15 library on Ubuntu 21.04 with multiple flags enabled. I've had some issues with the build so I made a ticket on that on stackoverflow.
Unfortunately,...
0
votes
0
answers
1k
views
Ubuntu 18.04 with gstreamer dev version 1.19
The default version of gstreamer is 1.14 ,
what i need to do is to use the gstreamer 1.19.
What i have tried :
apt purge gstreamer
issue : this will remove gdm3 the default display manager
Cloned ...
6
votes
1
answer
13k
views
Is GStreamer available for Ubuntu 21.04, and if it is, then how to install it?
My first attempt to install GStreamer on Ubuntu 21.04 looks like this:
user@localhost:~$ sudo apt install gstreamer
Reading package lists... Done
Building dependency tree... Done
Reading state ...
- 235
3
votes
0
answers
919
views
20.10 => 21.04 update broke Gstreamer's plugins? (RTSP streams over VLC won't work, while i.e. mplayer plays them OK)
After updating to 21.04 (hirsute), my VLC broke as for the RTSP stream playback functionality. I suspect this to be related to my gstreamer plug-ins breaking down during the install. Running the RTSP ...
4
votes
1
answer
1k
views
gstreamer faac in Ubuntu 20.04
Does anyone know how to install the faac plugin for gstreamer on Ubuntu 20.04
I have run
$ sudo apt install gstreamer1.0*
which installed plugins-good, -base, -bad and -ugly. I am getting
$gst-...
- 159
0
votes
1
answer
7k
views
Receiving and sending udp stream with one gst-launch-1.0 (gstreamer) command
On an Ubuntu 18.04 laptop, I can receive a stream with the following gst-launch-1.0 commands:
The stream source (from a test brd that generates a test pattern):
$ gst-launch-1.0 -e videotestsrc ! ...
1
vote
0
answers
250
views
Sound issue of LDOCE5 viewer (written in Python3 using Gstreamer)
I have installed LDOCE5 viewer on Ubuntu 20.04 as described here. In summary:
Install some dependencies:
sudo apt-get install git make python pyqt5-dev-tools python3-pyqt5 \
python3-pyqt5.qtwebkit ...
- 405
1
vote
1
answer
1k
views
GStreamer 1.19 error: gst/sdp/sdp.h: No such file or directory
Ubuntu 18.04
$ gst-inspect-1.0 --gst-version
GStreamer Core Library version 1.19.0.1
My helloworld program has these includes:
#include <gst/gst.h>
#include <glib.h>
#include <gst/sdp/...
- 391
1
vote
2
answers
2k
views
Unable to apt install armhf packages with unmet dependencies [duplicate]
I am trying to setup an multi arch environment to cross compile armhf board.
The steps I followed is quite simple.
Install ubuntu-18.04.1-desktop-amd64 on VirtualBox.
sudo dpkg --add-architecture ...
- 111
0
votes
2
answers
1k
views
symbol lookup error: a conceptual questioning
Since I installed ubuntu on my laptop, I have a problem with gstreamer, which affects many programs using it, totem, kdenlive, even gnome-control-center, and prevents them from working.
The error ...
- 3
2
votes
2
answers
798
views
Build gnash on ubuntu 20.04
To play some old flash animations I need a flash player for ubuntu 20.04. I was used to use Gnash, but this is no longer shipped with ubuntu. So I tried to compile it by myself, i.e. cloned the git ...
- 163
2
votes
0
answers
428
views
C270 webcam keeps freezing in both cheese and teams
I've bought a Logitech webcam c270 for my online course, for some reason the university uses Teams. Both Teams and the C270 are compatible in my ubuntu 20.04.
The webcam works pretty well until it ...
- 21
1
vote
1
answer
2k
views
v4l2loopback device not working with gstreamer
I'm on Ubuntu 20.4.1. I followed the instructions on https://github.com/umlaeute/v4l2loopback e.g. sudo modprobe v4l2loopback to set up a loopback device which I then can also find under ls /dev/video*...
- 43
1
vote
0
answers
405
views
Cpaturing a window using ximagesrc gives black borders around the image
I was trying to capture a single window using ximagesrc. Encoding it to png and saving it gives black bordes around the image. This was the command i used.
gst-launch-1.0 ximagesrc remote=1 num-...
0
votes
0
answers
758
views
Opus encoder with channels=8 and mpegtsmux is not working
Pipeline: gst-launch-1.0 v4l2src device=/dev/video0 io-mode=4 num-buffers=3600 ! video/x-raw, width=3840, height=2160, format=NV12, framerate=60/1 ! omxh265enc gop-mode=basic gop-length=60 b-frames=0 ...
- 1
0
votes
0
answers
366
views
Update Gstreamer to latest version
I get this message in logs, how to update to latest version.
Gst version 1.17.0.1 is installed but Pitivi requires at least version 1.17.90
- 103
1
vote
0
answers
1k
views
How to install gstreamer 1.16 on ubuntu, which already have gstreamer 1.14
Is there ant way I can upgrade to gstreamer 1.16 from 1.14
or The way I know is: download .deb file and dpkg --install .deb
But doing this have other dependency...like libc6 need to >=2.29
.
.
Any ...
- 21
5
votes
1
answer
2k
views
GNOME Sushi preview not working for video files
I have GNOME-sushi installed on Ubuntu 20.04 LTS. Initially when I selected a video and pressed spacebar, the following error occurred.
After installing the gstreamer1.0-plugins-bad and gstreamer1.0-...
- 2,625
3
votes
0
answers
1k
views
Handbrake preview video "Missing GStreamer plugin"
I have a fresh install of Ubuntu 20.04 and chose to install non-free codecs upon installation.
But apparently I'm still missing some codecs.
When I want to preview a file in handbrake, I get these ...
- 1,161
1
vote
0
answers
1k
views
Ubuntu 20.04 - RTP Sound horrible with PulseAudio
just upgraded some of my computers to Ubuntu 20.04, also tried with fresh install, in all case the pulseaudio rtp receive module is giving me very poor sound. Did some testing with vlc as a client to ...
- 11
0
votes
1
answer
1k
views
PyQt5 QtMultimedia shows black screen on playing H.264 video
We are using a tool based on PyQt5 for some video processing. Since a few days some users complain, that the tool shows only a black screen instead of a video. Sound is still working.
We were able to ...
- 51
2
votes
1
answer
5k
views
Which package contains gstreamer-properties?
Simple question:
$ gstreamer-properties
gstreamer-properties: command not found
What package do I need to install?
I've already tried:
$ sudo apt-get install libgstreamer1.0-0 gstreamer1.0-plugins-...
- 121
1
vote
0
answers
2k
views
gstreamer: windows webcam to ubuntu 18.04 streaming not possible
I want to stream OS agnostic w/ gstreamer:
PC1: Windows webcam
PC2: Ubuntu box
I even cannot display my webcam on PC1 and get this error:
C:\Users\gerri\Desktop>gst-launch-1.0 ksvideosrc device-...
- 283
0
votes
1
answer
12k
views
Gstreamer error: XDG_RUNTIME_DIR not set in the environment
I am using Ubuntu 18.04 LTS on the Windows 10 PC with Windows Subsystem for Linux turned on so that I can run Linux on the PC. I tried to use Gstreamer-1.0 then.
When running the line:
gst-launch-1.0 ...
- 1