[Interest] Moving to Qt Mobility

[Preet]

Hey Daniel,

I haven't used libVLC before so I can't comment on using it with Qt. You
can start here: http://wiki.videolan.org/LibVLC. I've used gstreamer before
(only for audio), but there's an excellent Qt wrapper for gstreamer you can
check out here if you're interested:
http://gstreamer.freedesktop.org/wiki/QtGStreamer


Regards,

Preet

2012/3/11 Daniel França <daniel.franca at gmail.com>

> Hi, thanks for the answer.
> low level functions I mean things like:
> get video fps
> change things like if a video is showed interlaced, etc
> render subtitles on video, etc.
>
> I think use VLC backend is a good option for me, is there good
> documentation about that? If you could show me some start point for that
> I'll be grateful =).
>  Get a signature like this.
> <http://r1.wisestamp.com/r/landing?promo=19&dest=http%3A%2F%2Fwww.wisestamp.com%2Femail-install%3Futm_source%3Dextension%26utm_medium%3Demail%26utm_campaign%3Dpromo_19> CLICK
> HERE.<http://r1.wisestamp.com/r/landing?promo=19&dest=http%3A%2F%2Fwww.wisestamp.com%2Femail-install%3Futm_source%3Dextension%26utm_medium%3Demail%26utm_campaign%3Dpromo_19>
>
>
>
> 2012/3/11 Preet <prismatic.project at gmail.com>
>
>> Hi Daniel,
>>
>> You should clarify what you mean by 'low level functions'. Qt
>> Mobility's Multimedia stuff uses gstreamer as a back end (at least on
>> Linux desktop), but it doesn't give you much low level functionality.
>> For that, you'd be better off using gstreamer, or vlc or another back
>> end directly.
>>
>> As for the installation... Qt Mobility has been missing from the SDK
>> for awhile now. I don't know if the latest SDK actually includes
>> Mobility for desktop. The last time I used it, I grabbed the mobility
>> source from the git repos and compiled/installed it that way.
>>
>> 2012/3/11 Daniel França <daniel.franca at gmail.com>:
>> >> Hi all,
>> >>
>> >> at first I was using Phonon, but it has some limitations, and I've read
>> >> that Phonon is not recommended anymore, then I'm trying to move to Qt
>> >> Mobility - Multimedia, I can develop for desktop with that right?
>> >>
>> >> I need low level functions that Phonon can't provide, is it the right
>> >> move?
>> >>
>> >>
>> >> Second, I'm completely failing in try to install Qt Mobility.
>> >>
>> >> I've installed Qt4.8 from source... but it wasn't finding Qt Mobility
>> >> headers/libs...
>> >>
>> >> then I've downloaded the Qt SDK, after some errors related
>> >> here: https://bugreports.qt-project.org/browse/QTSDK-1181
>> >>
>> >> I installed (and Qt Mobility was selected).
>> >>
>> >> But I've opened Qt Creator, changed the toolchain for the new Qt
>> >> installed...
>> >>
>> >> I've aded the .pro file lines:
>> >>
>> >> QT += core gui sql network
>> >>
>> >> CONFIG += mobility
>> >>
>> >> MOBILITY = multimedia systeminfo
>> >>
>> >>
>> >> I've tried to follow this simples
>> >> example: http://doc.qt.nokia.com/qtmobility/player-videowidget-h.html
>> >>
>> >>
>> >>
>> >>
>> >> and no successful =/ it still can't find the QVideoWidget.
>> >>
>> >> ok, so I've find the QVideoWidget file and added manually the include
>> path
>> >> at INCLUDEPATH.
>> >>
>> >>
>> >>
>> >>
>> >> Then it found the QVideoWidget.... but I got another error:
>> >>
>> >>
>> QtSDK/Simulator/QtMobility/gcc/include/QtMultimediaKit/qvideowidget.h:47:
>> >> error: qmobilityglobal.h: No such file or directory
>> >>
>> >>
>> >>
>> >>
>> >>
>> >> I thing it's some big mess in my installation... but I can't figure out
>> >> what is this, anyone can help me?
>> >>
>> >>
>> >>
>> >>
>> >>
>> >> Best Regards,
>> >>
>> >> Daniel França
>> >>
>> >>
>> >>
>> >>
>> >>
>> >>
>> >
>> >
>> >
>> > _______________________________________________
>> > Interest mailing list
>> > Interest at qt-project.org
>> > http://lists.qt-project.org/mailman/listinfo/interest
>> >
>>
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.qt-project.org/pipermail/interest/attachments/20120311/e777ffee/attachment.html>