Hi have you checked the link: http://www.jumpnowtek.com/rpi/Raspberry-Pi-Systems-with-Yocto.html ?
On Wed, Jan 31, 2018 at 5:28 PM, Petar Koretić <petar.kore...@gmail.com> wrote: > Hi all. > > So I haven't played around with this for some time but around one year ago > or more I think I got this up running fairly easily. This was maybe still > with gstreamer 0.10. > > For the past two days I was trying to get video working with acceleration > on the RPI player through QtMultimedia using QML Video element. > > Using VC4 driver is a no go as there is no acceleration support in the > driver yet as far as I know but the simple fullhd video played pretty > nicely as far as it goes. > > Anyway I went back the standard omx route. > I tried to build and use Qt 5.9 creating a system using buildroot as I > always do and later checking with latest raspbian stretch. > Both methods compiled without issues using eglfs and gstreamer 1 and using > the broadcom driver. > > In the end these are the instructions that I decided to follow for rasbian > http://www.tal.org/tutorials/building-qt-510-raspberry-pi-debian-stretch > where I used gstreamer-omx-rpi package. > > Playing example full hd video (http://cdn3.viblast.com/ > streams/hls/airshow/2670k/stream.m3u8) or any mp4 youtube file results in > a not so smooth video with obvious stutters (gpu_mem is at 256mb) > .GST_DEBUG=omx:4 shows that the omx is being used. > > I remember that I was able to play two videos at the same time (one full > hd, one smaller) with animations without issues but I'm not sure if this > was using eglfs and gstreamer 1.0 as it was more than a year ago. > > Is this expected to work in this setup with gstreamer omx on rpi and > broadcom driver using eglfs or which route should I go? Any help is > appreciated as I've tried a fair bit of different things and I'm still > trying but can't understand if this should be possible at all. > > Best regards, > Petar > > > > > > > > _______________________________________________ > Interest mailing list > Interest@qt-project.org > http://lists.qt-project.org/mailman/listinfo/interest > > -- Best regards, Vlad
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