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0answers
6 views

gstreamer - can it actually deliver near real-time video?

I'm trying to stream video to an Android tablet, but I can't even get it to have latency under one second on my own machine, let alone introducing networking. The server is the test-launch rtsp ...
1
vote
1answer
707 views

GStreamer Element Dependencies: How to connect playbin to hlssink?

I'm new to GStreamer and I've been trying to build some simple pipelines using gst-launch-1.0. I'm having difficulty figuring out what elements need to go together. For example, I want to stream a ...
0
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1answer
31 views

Gstreamer unable to link API's , Linker error

I was trying to read the PAT table information , Color Balance interface etc using gstreamer in ubuntu . but the the definitions of the API's used by gstreamer to achieve these are not available ...
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0answers
253 views

gstreamer: stream g726 encoded audio over rtp

I am trying to stream adpcm (G726: bitrate=32kbps, sampling=8000hz), audio from a host to a client through RTP: I have tried following commands from the client(receiver) and the host(sender). Both ...
2
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0answers
36 views

Download yum packages on Debian for an offline fedora20 system

I need to download YUM packages (namely java-1.7.0-openjdk, gstreamer-plugins-good, gstreamer-plugins-bad and gstreamer-plugins-ugly) for an offline Fedora 20 machine, and I'm working on a Debian 7. ...
0
votes
2answers
908 views

v4l2 issues with webcam encoded to H.264

I am trying to send a H.264 webcam video feed over wifi to another computer using gstreamer. I am using this tutorial as a guide. I am using a Creative Live! Cam Connect HD as my webcam. The website ...
0
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1answer
98 views

Building gstreamer 0.10 under Win32 via Cygwin

There is no more installer for GStreamer 0.10 available on GStreamer website (only versions 1.x). I really need to work with this version so I tried to build it from source. I found this laconic page ...
0
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1answer
589 views

Integrate gstreamer with Eclipse IDE

I'm new to gstreamer, currently I'm using Ubuntu 13.10 desktop, I followed the gstreamer site to install the sdk. I wrote some gstreamer based programs using gedit and compiled using terminal. If I ...
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0answers
39 views

How to control a Wi-fi voice transmission? (gstreamer) [duplicate]

I am trying to build a telephony transmission through Wi-Fi What i am trying to do is, connect a programmable Wi-Fi Headset( it does not really exist,it is actually a Linux computer) with a cellphone ...
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2answers
3k views

http streaming with gst-launch (GStreamer)

How do I do http streaming with GStreamer? Yes, I googled it and couldn't find an answer to this simple question anywhere.
3
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2answers
935 views

Playing mp3 in quodlibet displays “GStreamer output pipeline could not be initialized” error

I'm running Debian testing x64 with all updates. I install quodlibet 2.4 from the repository and added mp3's to my library. When I play them, however, I receive an output error: GStreamer output ...
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0answers
429 views

Echo cancel and noise reduction - how to use WebRTC echo cancel engine with VLC, Gstreamer, Mplayer, FFmpeg?

How to use WebRTC echo cancel with VLC, Gstreamer, Mplayer, FFmpeg? e.g: vlc alsa://plughw:0,0 gst-launch-0.10 alsasrc device=hw:0 ! autoaudiosink arecord -D hw:0 -r 44100 -c 2 -f S16_LE | aplay ...
0
votes
1answer
1k views

Fixing an unmuxed image/jpeg stream from webcam using gstreamer

I made a broken footage using the following pipeline: gst-launch-1.0 v4l2src ! filesink location=encode.mjpeg Somehow gstreamer can still play it back: gst-launch-1.0 filesrc location=encode.mjpeg ...
3
votes
1answer
386 views

overlay a sample video with alpha channel over another video in gstreamer

I want to play 2 video files using a GStreamer pipeline on my screen. The first video is without an embedded alpha channel and I want the second video with an embedded alpha channel to be overlaid ...
1
vote
1answer
181 views

I cannot play a DVD in Fedora 18 despite a ton of research and terminal time.

Help! I have tried everything I can think of. I've done a ton of research and installed a lot of stuff via terminal and I cannot figure out how to get a DVD to play in Fedora 18. I've installed ...
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votes
1answer
1k views

HDHomeRun TV Tuner with GStreamer

I've been trying to read the RTP feed from my HDHR tuner with zero success. Does anyone have experience with this? GStreamer: gst-launch --gst-debug=udpsrc:5 udpsrc port=5000 ...
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vote
1answer
1k views

No sound on Debian 7 stable

I have Debian 7.1. Today I have lost an ability to listening to music. I can hear sound played by speaker-test, mplayer and some applications sound (eg. Skype sound notifications). But I have problems ...
0
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1answer
684 views

Gstreamer rtsp error

I want to get ip camera video stream by gstreamer: gst-launch-1.0 rtspsrc location=rtsp://user:pass@192.168.81.32:554/live/ch00_0 ! rtph264depay ! autovideosink but get this error Установка ...
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0answers
333 views

gstreamer httplive streaming by soup plugin

I want to stream video from webcam by http live. I found that souphttpclientsink plugin can do this. But when I run this command: gst-launch-1.0 videotestsrc ! avenc_mpeg4 ! mpegtsmux ! ...
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vote
0answers
627 views

Convert stream file (mux) to mp4 gstreamer

I used a program to capture my screen (called Kazam for linux). My computer crashed and I lost my screen capture which I cannot recreate. I found two files that seem to hold my video, a .mux and ...
1
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1answer
206 views

Building gstreamer_ndk_bundle

I'm trying to build gstreamer_ndk_bundle under Ubuntu 12.4 and I'm failing miserably! I have installed all "glib-dev" packages (packages that in their name have glib and dev), and also I have tried to ...
0
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1answer
2k views

How to stream MPEG-TS over UDP?

I'm using gstreamer to stream over a custom AppSink that mimics the UdpSink. We are doing it this way so we can incorporate listening on other ports for some metadata. Plus, the stock UdpSink is ...
1
vote
1answer
2k views

Set device when using gst-launch alsasrc

As part of my Sphinx setup, I listen to my input device like this: gst-launch alsasrc (Well, the actual command is this: alsasrc ! audioconvert ! audioresample ! vader name=vad auto-threshold=true ...
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vote
1answer
887 views

How to use a handycam as a Web Cam in linux

Can I use a camcorder as V4L2src in gstreamer? Simply can I use a camcorder as a webcam in Linux? If so what models are sported? Thanks in advance.
0
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1answer
968 views

Can't play WAV files using standard gstreamer command

I can play mp3 files without any problem, also in my application playing PCM data from appsrc is working well, however I have a problem playing a WAV file using the gstreamer command: $ ...
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4answers
2k views

Songbird doesn't start because of GStreamer in Ubuntu 9.10

I have just upgraded my system to Kubuntu 9.10 (Karmic). This has apparently broken Songbird. The fix I found on the web (removing libvisual-4.0-plugin, or so) does not work, since I do not have that ...
0
votes
1answer
709 views

How to set the video playback rate or perform a seek() using gst-launch?

Is it possible to change the playback rate of a video in gst-launch to make it play faster/slower? Or is there a way to set the video to start playing from a specific position? Take into ...
2
votes
1answer
229 views

How to do compile make make install as permanent install so that it does not give this error?

I was building from source to test one bug i was facing, and I did apt-get remove gstreamer once. Since then when I do gst-launch it throws following: $ gst-launch --version ...
1
vote
1answer
617 views

Alpha plugin in GStreamer not working

I'm trying to compose two videos, and I'm using the alpha plug-in to make the white color transparent. To test the alpha plug-in I'm creating the pipeline with gst-launch. The first test I done was: ...
0
votes
1answer
524 views

How can I transfer an image captured by gstreamer to another machine without writing a file?

I am capturing an image using gstreamer: gst-launch-0.10 v4l2src ! ffmpegcolorspace ! pngenc ! filesink location=$date.png I am then scping the file to a remote server: scp $date.png remote:pics ...
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3answers
27k views

How can I resolve gstreamer dependencies in Ubuntu

Can you please tell me how can I resolve these dependencies on ubuntu: checking for GSTREAMER... configure: error: Package requirements (gstreamer-0.10 >= 0.10 ...