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by Defiant
Thu Apr 09, 2015 5:27 am
Forum: General programming discussion
Topic: Best approach for movie with text overlay
Replies: 19
Views: 5923

Re: Best approach for movie with text overlay

Pipe raspivid to GStreamer (version 1.2) and use timeoverlay: Result: Could not get video output. Possibly due to h264 encoding versus raw, but I tried a few things and couldn't get it to work. You do realize, that you need raw video for the overlay element? What pipeline did you use? I GStreamer w...
by Defiant
Mon Feb 16, 2015 8:22 pm
Forum: Troubleshooting
Topic: apt-get update fails with GPG error: vontaene.de NO_PUBKEY
Replies: 8
Views: 12382

Re: apt-get update fails with GPG error: vontaene.de NO_PUBK

Please no longer use my repository since nowadays raspbian already contains all gstreamer/omx packages.
by Defiant
Mon Feb 09, 2015 7:03 pm
Forum: Graphics, sound and multimedia
Topic: VIdeo Capture
Replies: 12
Views: 38035

Re: VIdeo Capture

The Pis broken USB cannot handle the easycap, just search the forum for it.
by Defiant
Thu Dec 25, 2014 9:26 pm
Forum: Raspbian
Topic: Gstreamer 1.0 for raspbian
Replies: 171
Views: 134541

Re: Gstreamer 1.0 for raspbian

Install the -dev packages
by Defiant
Thu Nov 06, 2014 8:10 pm
Forum: Troubleshooting
Topic: video flipped with gstreamer 1.0
Replies: 2
Views: 662

Re: video flipped with gstreamer 1.0

Recompiling gstreamer is not really a solution. I also have this problem with gst-omx from raspbian.
by Defiant
Sun Oct 26, 2014 5:57 pm
Forum: Raspbian
Topic: Gstreamer 1.0 for raspbian
Replies: 171
Views: 134541

Re: Gstreamer 1.0 for raspbian

You no longer need the vontaene.de-repository. Gstreamer 1.0 and gst-omx are now in raspbian, probably in a newer version.
So you better update to the raspbian version and remove the extra repository.
by Defiant
Tue Oct 21, 2014 4:18 am
Forum: Raspbian
Topic: Gstreamer 1.0 for raspbian
Replies: 171
Views: 134541

Re: Gstreamer 1.0 for raspbian

Stetanchi wrote: "apt-get install gstreamer1.0" still terminates with the following error message:
did you execute "install" or "dist-upgrade"?

If it still does not work on upgrade try apt-get install gstreamer1.0-omx=1.0.0.1-0+rpi12rpi1

Also you probably don't need the dbg-package...
by Defiant
Sat Sep 20, 2014 9:41 am
Forum: General programming discussion
Topic: Best approach for movie with text overlay
Replies: 19
Views: 5923

Re: Best approach for movie with text overlay

There is also rsvgoverlay for svg.
by Defiant
Thu Sep 18, 2014 6:09 pm
Forum: Raspbian
Topic: Gstreamer 1.0 for raspbian
Replies: 171
Views: 134541

Re: Gstreamer 1.0 for raspbian

Oh great, and no one told me...

Try this. Create a file /etc/apt/preferences.d/gstreamer with the following contents:

Code: Select all

Package: *
Pin: origin archive.raspberrypi.org
Pin-Priority: 1001
then do a dist-upgrade. Then remove the just created file and vontaene.de from sources.list
by Defiant
Thu Sep 18, 2014 5:21 pm
Forum: Raspbian
Topic: Gstreamer 1.0 for raspbian
Replies: 171
Views: 134541

Re: Gstreamer 1.0 for raspbian

You have a package gstreamer1.0-omx-dbg from an unknown origin. Since I never created such a package its not coming from me which does not make it my fault :))

Please post the output of

Code: Select all

apt-cache policy gstreamer1.0-omx-dbg
by Defiant
Wed Sep 17, 2014 5:40 pm
Forum: Troubleshooting
Topic: apt-get update fails with GPG error: vontaene.de NO_PUBKEY
Replies: 8
Views: 12382

Re: apt-get update fails with GPG error: vontaene.de NO_PUBK

This is a mechanism to prevent man-in-the-middle attacks, like the NSA or GHCQ redirecting the traffic from your rpi to their own server, downloading a package from them. You read about it here: https://wiki.debian.org/SecureApt
by Defiant
Sat Sep 06, 2014 6:55 pm
Forum: Advanced users
Topic: gstreamer visualizer of audio output
Replies: 11
Views: 7165

Re: gstreamer visualizer of audio output

You are trying to read an audio output as input?
by Defiant
Fri Sep 05, 2014 4:20 pm
Forum: Advanced users
Topic: gstreamer visualizer of audio output
Replies: 11
Views: 7165

Re: gstreamer visualizer of audio output

How much cpu load do you get with fakesink?

Also don't use videoscale.
by Defiant
Thu Sep 04, 2014 5:46 pm
Forum: Advanced users
Topic: gstreamer visualizer of audio output
Replies: 11
Views: 7165

Re: gstreamer visualizer of audio output

eglglessink is the accelerated videosink.
by Defiant
Wed Aug 20, 2014 4:56 pm
Forum: Raspbian
Topic: Gstreamer 1.0 for raspbian
Replies: 171
Views: 134541

Re: Gstreamer 1.0 for raspbian

So you are now on the latest version, what was the error?
by Defiant
Wed Aug 20, 2014 4:41 pm
Forum: Raspbian
Topic: Gstreamer 1.0 for raspbian
Replies: 171
Views: 134541

Re: Gstreamer 1.0 for raspbian

Strange, I have tested that on a separate installation. Do you have en entry in /etc/apt/preferences or /etc/apt/preferences.d/?

Can you paste the output of the following commands:

Code: Select all

apt-cache policy gstreamer1.0-plugins-bad
apt-get install gstreamer1.0-plugins-bad
Also, are you on irc?
by Defiant
Sun Aug 17, 2014 4:44 pm
Forum: Raspbian
Topic: Gstreamer 1.0 for raspbian
Replies: 171
Views: 134541

Re: Gstreamer 1.0 for raspbian

I have updated the Gstreamer packages (base, good, bad, ugly) to Version 1.2.4. Compared with Gstreamer in Debian the following elements have been disabled because of missing dependencies in Raspbian Wheezy: -bad: mplex, sbc & webp -good: vpx Gst-openmax has also been updated to 1.2. The following n...
by Defiant
Tue Jul 08, 2014 4:48 pm
Forum: Raspbian
Topic: Gstreamer 1.0 for raspbian
Replies: 171
Views: 134541

Re: Gstreamer 1.0 for raspbian

Your pipeline works for me if I use alsasink instead of pulseaudio. Sorry can't help you much since I'm not a user of pa, why do you need pa? - And did you try the playbin element?

Afaik gconf only sets the value for gconfaudiosink/gconvideosink, for autoaudiosink the rank is used.
by Defiant
Sat Jul 05, 2014 11:47 am
Forum: Raspbian
Topic: Gstreamer 1.0 for raspbian
Replies: 171
Views: 134541

Re: Gstreamer 1.0 for raspbian

No sorry, its on the todo list to recompile them with the key one day.

(Actually my preferred solution is still to see the packages in stock raspbian)
by Defiant
Sun Apr 20, 2014 8:57 am
Forum: Graphics, sound and multimedia
Topic: Single word voice recognition
Replies: 1
Views: 1132

Re: Single word voice recognition

You can easily do that with Pocketsphinx and probably about 50 lines of python, see http://cmusphinx.sourceforge.net/wiki/gstreamer
by Defiant
Thu Apr 03, 2014 5:04 am
Forum: Troubleshooting
Topic: Call for beta testers: FIQ_FSM USB driver rewrite
Replies: 250
Views: 115712

Re: Call for beta testers: FIQ_FSM USB driver rewrite

The stk1160 driver works fine on other platforms, including some ARM Boards.
by Defiant
Thu Mar 27, 2014 5:27 pm
Forum: Troubleshooting
Topic: Call for beta testers: FIQ_FSM USB driver rewrite
Replies: 250
Views: 115712

Re: Call for beta testers: FIQ_FSM USB driver rewrite

Above dmesg is with dwc_otg.fiq_fsm_mask=0x3, just tried it with 0x7 and got the same Buffer overrun errors.
by Defiant
Thu Mar 27, 2014 6:40 am
Forum: Troubleshooting
Topic: Call for beta testers: FIQ_FSM USB driver rewrite
Replies: 250
Views: 115712

Re: Call for beta testers: FIQ_FSM USB driver rewrite

Or in this case will end up with parts of the Image missing. Unfortunately this device/driver does not support lower bandwidth modes. I'm not overclocked, the command I used for testing was gst-launch-1.0 v4l2src ! fakesink and top reports about 5% for this process. When I want to see the output I u...
by Defiant
Wed Mar 26, 2014 7:18 am
Forum: Troubleshooting
Topic: Call for beta testers: FIQ_FSM USB driver rewrite
Replies: 250
Views: 115712

Re: Call for beta testers: FIQ_FSM USB driver rewrite

Sure, please note that the device needs a lot bandwidth: It uses a resolution of 720x480px with 30 fps and 2 Byte/px uncompressed.

lsusb: http://pastebin.com/mEvKz2xv
dmesg: http://pastebin.com/xjhUY59g
by Defiant
Tue Mar 25, 2014 8:23 pm
Forum: Troubleshooting
Topic: Call for beta testers: FIQ_FSM USB driver rewrite
Replies: 250
Views: 115712

Re: Call for beta testers: FIQ_FSM USB driver rewrite

No visible improvement on stk1160 Video grabber.

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