[Interest] gstreamer is not enabled in Qt5
Ramakanthreddy_Kesireddy
Ramakanthreddy_Kesireddy at mahindrasatyam.com
Fri Mar 22 11:06:10 CET 2013
Any pointers for the below issue...
am facing the below issue on Nvidia tegra3 board.
Br,
Ramakanth
________________________________________
From: Ramakanthreddy_Kesireddy
Sent: Thursday, March 21, 2013 3:18 PM
To: Thiago Macieira; interest at qt-project.org
Subject: RE: [Interest] gstreamer is not enabled in Qt5
Hi,
Thanks a lot. I could fix the gstreamer issue with 0.10.36.
Now gstreamer is enabled with 0.10.36.
using below command, we can run sample mp4 video(HDvideo and normal video) on tegra3 successfully.
gst-launch filesrc location=video.mov ! qtdemux name=demux demux.video_00 ! nv_omx_h264dec ! nv_gl_eglimagesink demux.audio_00 ! nv_omx_aacdec ! alsasink device=hw:0,0.
However, using QtQuick Mediaplayer element and sample application qmlvideofx in Qtmultimedia examples,
it throws
Warning:a lot of buffers are being dropped" and videoframes are missing while playing video.
Could you please confirm if QtMultimedia uses nv_omx_h264dec(hardware decoder) to play video or how to resolve this issue?
Thanks and Regards,
Ramakanth
________________________________________
From: interest-bounces+ramakanthreddy_kesireddy=mahindrasatyam.com at qt-project.org [interest-bounces+ramakanthreddy_kesireddy=mahindrasatyam.com at qt-project.org] on behalf of Thiago Macieira [thiago.macieira at intel.com]
Sent: Tuesday, March 19, 2013 8:30 PM
To: interest at qt-project.org
Subject: Re: [Interest] gstreamer is not enabled in Qt5
On terça-feira, 19 de março de 2013 12.03.48, Ramakanthreddy_Kesireddy wrote:
> I couldnot find gstreamer 0.10.38..So I installed 0.10.36 as gstreamer
> should be <1.0 but still getting the same error as mentioned below.
>
> Any pointers to enable gstreamer in configure verbose output?
You've already done that. Your gstreamer is broken.
This is not a Qt problem. You need to fix your gstreamer header bugs before it
will compile.
As you can see here:
http://cgit.freedesktop.org/gstreamer/gst-plugins-base/tree/gst-libs/gst/interfaces/propertyprobe.h?id=RELEASE-0.10.36
gst/interfaces/propertyprobe.h in version 0.10.36 does not have an include for
global.h. Your headers are either corrupt or have been modified by someone
else. Track the change down and fix it.
--
Thiago Macieira - thiago.macieira (AT) intel.com
Software Architect - Intel Open Source Technology Center
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