Multimedia

Andy Bell andy.bell at allbabel.com
Fri Nov 4 22:38:17 UTC 2011


Yes, but I was actually using the FFMPEG bundled with Qt Mobility.  The plugin loads fine, the audio works playing back a movie, I just can't see video.  The are no errors from FFMPEG so I am assuming it is a render issue.

Cheers, Andy

On Nov 4, 2011, at 9:49 PM, BogDan <bog_dan_ro at yahoo.com> wrote:

> Did you managed also to build ffmped from sources?
> IMHO this should be the first step, even if not everything is working at least, the plugin will be loaded .
> 
> Cheers,
> BogDan.
> 
> 
> From: Andy Bell <andy.bell at allbabel.com>
> To: "necessitas-devel at kde.org" <necessitas-devel at kde.org>
> Sent: Friday, November 4, 2011 11:35 AM
> Subject: Re: Multimedia
> 
> I have managed to get the a test app to load the QtMultimediaKit, the audio works fine, but I get no video.  It maybe a format issue which I am looking into but I am getting the following messages in the log:
> 
> D/Qt      ( 6685): setSurface 0x11fb18 0x11fb10
> D/Qt      ( 6685): QAndroidPlatformIntegrationPlugin::create "android"
> D/Qt      ( 6685): QAndroidPlatformIntegration::QAndroidPlatformIntegration():  creating QAndroidEglFSScreen => Using OpenGL painting
> D/libEGL  ( 6685): loaded /system/lib/egl/libGLES_android.so
> D/libEGL  ( 6685): loaded /system/lib/egl/libEGL_POWERVR_SGX530_125.so
> D/libEGL  ( 6685): loaded /system/lib/egl/libGLESv1_CM_POWERVR_SGX530_125.so
> D/libEGL  ( 6685): loaded /system/lib/egl/libGLESv2_POWERVR_SGX530_125.so
> W/Qt      ( 6685): Opened display 0x1
> W/Qt      ( 6685): Initialized display 1 4
> W/Qt      ( 6685): 428 /tmp/necessitas/unstable/Android/Qt/480/qtmobility-src/plugins/multimedia/android/mediaplayer/qandroidvideothread.cpp
> E/MediaPlayer( 6685): message received msg=200, ext1=1, ext2=35
> W/MediaPlayer( 6685): info/warning (1, 35)
> I/MediaPlayer( 6685): Info (1,35)
> E/MediaPlayer( 6685): message received msg=200, ext1=1, ext2=44
> W/MediaPlayer( 6685): info/warning (1, 44)
> I/MediaPlayer( 6685): Info (1,44)
> E/MediaPlayer( 6685): message received msg=1, ext1=0, ext2=0
> D/Qt      ( 6685): QAndroidEglFSScreen::createWindowSurface 0x11fb18
> 
> Is this an OpenGL issue as I see two warnings which I can't decipher:
> 
> W/Qt      ( 6685): Opened display 0x1
> W/Qt      ( 6685): Initialized display 1 4
> 
> Cheers, Andy
> On Tue, Nov 1, 2011 at 9:56 PM, Andy Bell <andy.bell at allbabel.com> wrote:
> I am hoping to get the mobility multimedia plugin up and running.  I am aware of the issue with loading FFMPEG but what other issues are there or is this an unknown?  I have had a brief look at the code but I can't see any RTSP support for instance.
> 
> Thanks, Andy
> 
> 
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