There is a (small) patch necessary for Qt5.3 to compile in Yocto and you need a couple of configuration variables, but otherwiese, it is pretty straight forward.
I will post some notes on the freescale community as soon as I have everything fixed with Qt5.3. Currently my app does not play any videos, and I have no idea why. Could be a bug in Qt5.3, as it worked on 5.2.1. Concerning covertArtUr: No idea. I don't use this. Am 18.04.2014 09:16, schrieb Ramakanthreddy Kesireddy: > > Hello Michael, > > > > Have you used > http://www.yoctoproject.org/docs/current/yocto-project-qs/yocto-project-qs.html > to download Yocto BSP source and flash > > Yocto image on IMX6? > > > > I got to know from your update in the mailing list that you could > compile Qt5.3 on Yocto. > > Could you please post notes on the same if anything different from the > below guide? > > > > As I need to use Qt-Multimedia, is it possible to fetch audio > thumbnail using covertArtUrl in Qt5.3 as it had not been possible > earlier in 5.2? > > > > Thanks and Regards, > > Ramakanth > > > > *From:*Auslands-KV [mailto:[email protected]] > *Sent:* Thursday, April 17, 2014 4:12 PM > *To:* Ramakanthreddy Kesireddy > *Subject:* Re: [Interest] Chances of usable qtmultimedia on imx6? > > > > If Qt5.1.1 is fine for you, you can simply follow this guide: > > http://wiki.wandboard.org/index.php/Building_Qt5_using_yocto_on_Wandboard > > Qt5.2.1 works the same, but using branch "master-next". And you need > to add: > > PACKAGECONFIG_append_pn-qtmultimedia = " gstreamer010" > > to your local.conf. Otherwise no gstreamer plugins will be built. > > When I get Qt5.3 working I will post a short tutorial. > > Cheers > > Michael > > Am 17.04.2014 12:36, schrieb Ramakanthreddy Kesireddy: > > Yes I do need QtMultimedia but at the moment, the usecase is > limited only to display of audio thumbnails and play/pause music > files. > > But before that, I would like to flash yocto genivi complaint on > IMX6 board as I had issues with LTIB. > > > > Could you please guide me the procedure to flash Yocto on IMX6 > Sabre Auto board? > > > > Br, > > Ramakanth > > > > *From:*Auslands-KV [mailto:[email protected]] > *Sent:* Thursday, April 17, 2014 4:00 PM > *To:* Ramakanthreddy Kesireddy > *Subject:* Re: [Interest] Chances of usable qtmultimedia on imx6? > > > > Hi > > Qt5.2 is pretty easy to get working, but the multimedia > performance is unusable. I'm currently trying to get Qt5.3beta > running. > > Do you need qtmultimedia? > > Cheers > > Michael > > Am 17.04.2014 11:24, schrieb Ramakanthreddy Kesireddy: > > Hi , > > > > We are using IMX6 Sabre Auto board and tried to put yocto on > board but invain. > > > > Could you please let me know the steps to enable yocto on > board and then port Qt5.x on the same? > > > > Thanks and Regards, > > Ramakanth > > > > > *From:*interest-bounces+ramakanthreddy_kesireddy=mahindrasatyam....@qt-project.org > > <mailto:interest-bounces+ramakanthreddy_kesireddy=mahindrasatyam....@qt-project.org> > > [mailto:interest-bounces+ramakanthreddy_kesireddy=mahindrasatyam....@qt-project.org] > *On Behalf Of *Christoph Kurz > *Sent:* Thursday, April 17, 2014 2:36 PM > *To:* Auslands-KV; [email protected] > <mailto:[email protected]> > *Subject:* Re: [Interest] Chances of usable qtmultimedia on imx6? > > > > Auslands-KV <[email protected] > <mailto:[email protected]>> hat am 16. April 2014 um > 10:38 geschrieben: > > Hi Christoph > > That looks GREAT!!! Need to test that immediately. :-) > > You know by chance, if 5.3 is available on Yocto? > > Regards > > Michael > > > Am 16.04.2014 09:39, schrieb Christoph Kurz: > > > Hi > > > >I am looking for a nice small device used mainly for > a specialized > >digital signage solution. As software framework I > would like to use Qt5, > >as I really love Qt5 :-) > > > >I had a recent look at the imx6 solutions available, > and there are many > >devices out on the market at attractive price points. > The power of the > >CPU and the GPU should be totally sufficient for the > use case. So I > >tested Qt5 on it. The results are, however, pretty bad. > > > >While GL effects and shaders work nicely in Qt5.2.1, > qtmultimedia is > >extremely inefficient. Here are some examples > comparing gstreamer and Qt5: > > > >1. Playback of HD video (mpeg4): > >Gstreamer: < 10% CPU usage, perfect picture > >Qt5: 100% CPU usage, some frames are dropped, > somewhat usable > > > >2. Playback of full HD (FHD) video (h264): > >Gstreamer: < 20% CPU usage, perfect picture > >Qt5: 100% CPU usage, 90% of frames are dropped, unusable > > > >3. Playback of rtsp webcam stream (640x480, h264): > >Gstreamer: < 5% CPU usage, nearly perfect pictures > >Qt5: 5-10% CPU usage (!), but >90% of frames are > dropped, unusable > > > >Gstreamer shows that the imx6 is perfectly capable of > playing these > >streams. Also, XBMC runs perfectly on it. So. it > definitely seems to be > >a matter of Qt integration with the imx6 platform > that is severely > >lacking. > > > >I am just wondering if there is a chance that > Qtmultimedia will be > >better integrated into the imx6 platform in the > (near) future, or if I > >should better look for a different platform (e.g. bay > trail?) ? > > > >Thanks for any comments > > > >Michael > > > > Have you tried Qt5.3? It should work there: > https://codereview.qt-project.org/#change,76764 > > Sorry, I don't use Yocto, so I don't know... > > But if I had to guess, then I would say the setup should be > quite similar to 5.2. > > > > Regards, > > Christoph > > > > > > ------------------------------------------------------------------------ > > > DISCLAIMER: > This email (including any attachments) is intended for the > sole use of the intended recipient/s and may contain material > that is CONFIDENTIAL AND PRIVATE COMPANY INFORMATION. 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