On Mon, 15 Apr 2013 07:38:54 +0000 "Wang, Ning W" <[email protected]> said:
> So it's likely an Xv driver issue. quite possible - though having zero ui is kind of interesting... maybe a black xv layer is covering the actual window? > From: [email protected] > [mailto:[email protected]] On Behalf Of abhishek tejaswi Sent: > Monday, April 15, 2013 3:29 PM To: Carsten Haitzler > Cc: [email protected] > Subject: Re: [Tizen General] Video player launch in tizen2.0alpha : Screen > goes blank > > Hao, > I am using to v4l2 sink. > Thanks Carsten for providing the information. > I will try to figure out the issue and update. > > On Mon, Apr 15, 2013 at 12:42 PM, Carsten Haitzler > <[email protected]<mailto:[email protected]>> wrote: On Mon, 15 Apr 2013 > 12:23:51 +0530 abhishek tejaswi > <[email protected]<mailto:[email protected]>> said: > > > Hi Carsten, > > I am using the command echo 1,1/0/0/0 > > > /sys/devices/platform/vpss/display1/order in Ti platform to change the > > display order. With this I am to play video+audio using command line > > gstreamer pipeline. My goal is to launch video player and play music > > through UI. The video player when launched from command line does not shows > > up anything on screen. It not even shows any controls as such. But when I > > use > > > > *edje_player -p -S /opt/apps/org.tizen.video-player/res/edje/progress.edj*, > > I can see progress for video player. > well that's just loading the gfx file for the video player... no video > involved there. > > chances are that it has something to do with the fact that all our tests > happen on our own hw and customized driver setups that supports specific > video layouts, formats, video layering, framebuffer formats, gpu drivers etc. > etc. and something you have is not filling in one of those. tizen is far from > a generic OS built for generic hardware then to be adapted. it is built and > adapted very specifically for specific hardware and driver/os setups. > somewhere in that massive stack something has gone awry and there is not > enough information in your emails for me to know what. it could be related to > video pipeline, video layers, compositing, xorg drivers, opengl drivers, or > possibly somewhere else... i work on the efl bits. i don't know the specifics > of the video player app (tizen is too big and basically a totally foreign os > as i know of no one, including me, who uses it day to day on their phones, > pc's or laptops - it's always a foreign os on the end of some serial/usb line > at this stage). does the video player force opengl? not? does it force alpha > channel windows ASSUMING the video hw layer will inherit the alpha pixels and > magically just show the video layer? if its totally black - then what > happened to its window? where? why? is compositor compositing (probably > should have turned itself off for a fullscreen window)?... lots of q's few > answers atm. :) > > > Hao, > > The 2.0 magnolia release video player compiles successfully but when I try > > to use it in 2.0alpha it requires osp packages which is not present in > > 2.0alpha. I tried to build the 2.0 magnolia video player in gbs with --deps > > and --rdeps options but the dependent osp packages are not getting built. > > > > Please suggest ideas to solve the issue. > > > > Thanks > > > > > > > > > > On Mon, Apr 15, 2013 at 12:02 PM, Li, Hao H > > <[email protected]<mailto:[email protected]>> wrote: > > > > > For building apps/home/video-player.git, I tried git checkout tizen_2.0 > > > and then build with gbs local (url= > > > http://download.tizen.org/snapshots/2.0/common/tizen-2.0_20130218.10/)**** > > > > > > It can be built successfully**** > > > > > > ** ** > > > > > > Thanks!**** > > > > > > ** ** > > > > > > *From:* > > > [email protected]<mailto:[email protected]> > > > [mailto: > > > [email protected]<mailto:[email protected]>] > > > *On Behalf Of *abhishek tejaswi *Sent:* Monday, April 15, 2013 2:14 PM > > > *To:* Wang, Ning W > > > > > > *Cc:* [email protected]<mailto:[email protected]> > > > *Subject:* Re: [Tizen General] Video player launch in tizen2.0alpha : > > > Screen goes blank**** > > > > > > ** ** > > > > > > Hi Ning, > > > I am using 2.0alpha and as you mentioned, want to use elf based > > > /apps/home/video-player.git. When I > > > launch /opt/apps/org.tizen.videoplayer, the screen goes blank and nothing > > > shows up. If I try to build the video player source, the build hangs in > > > between.**** > > > > > > Please let me know how I can solve the issue.**** > > > > > > ** ** > > > > > > Thanks **** > > > > > > ** ** > > > > > > On Mon, Apr 15, 2013 at 7:53 AM, Wang, Ning W > > > <[email protected]<mailto:[email protected]>> wrote:**** > > > > > > Hi,**** > > > > > > **** > > > > > > Which video player package are you want to build? There are two projects > > > in git. "apps/home/video-player.git" is elf based, and > > > "apps/osp/VideoPlayer.git" is osp based. The efl based video player is the > > > one that is included in 2.0 reference image.**** > > > > > > **** > > > > > > Thanks,**** > > > > > > Ning**** > > > > > > *From:* > > > [email protected]<mailto:[email protected]> > > > [mailto: > > > [email protected]<mailto:[email protected]>] > > > *On Behalf Of *abhishek tejaswi *Sent:* Monday, April 15, 2013 1:51 AM > > > *To:* Lynch, Rusty *Cc:* > > > [email protected]<mailto:[email protected]>**** > > > > > > > > > *Subject:* Re: [Tizen General] Video player launch in tizen2.0alpha : > > > Screen goes blank**** > > > > > > **** > > > > > > Can anybody help me to solve this issue?**** > > > > > > **** > > > > > > On Sat, Apr 13, 2013 at 12:13 AM, abhishek tejaswi < > > > [email protected]<mailto:[email protected]>> wrote:**** > > > > > > Hi Rusty,**** > > > > > > Thanks a lot for the response.**** > > > > > > I am working on 2.0alpha. The > > > /opt/apps/org.tizen.videoplayer/bin/videoplayer when launched, the screen > > > simply goes blank and nothing shows up. I tried building the 2.0alpha > > > video player package but in between the build hangs and gives issues with > > > errors also.**** > > > > > > I am also trying to build the 2.0 magnolia package with dependencies > > > using, --deps and --rdeps but the dependent osp packages are not being > > > built.**** > > > > > > Will there be any conflicts if I build osp for 2.0alpha? I believe all the > > > apps are based on osp framework in 2.0 magnolia but not in 2.0alpha.**** > > > > > > Can you help me in regard with this? **** > > > > > > **** > > > > > > Thanks again!!**** > > > > > > **** > > > > > > On Fri, Apr 12, 2013 at 7:42 PM, Rusty Lynch > > > <[email protected]<mailto:[email protected]>> wrote:**** > > > > > > The OSP framework didn't land till 2.0 so if the video player requires OSP > > > then your out of luck unless you then go and attempt to build all of OSP > > > (which i have never tried.) > > > > > > --rusty**** > > > > > > > > > > > > On 04/11/2013 11:40 PM, abhishek tejaswi wrote:**** > > > > > > Hi all,**** > > > > > > Is it possible to compile 2.0 magnolia packages in 2.0alpha? When I tried > > > to compile and install apps.video player from 2.0 magnolia, it asking for > > > libosp packages and this dependency follows a chain.**** > > > > > > I want to use video player in 2.0alpha.**** > > > > > > **** > > > > > > On Thu, Apr 11, 2013 at 10:42 PM, abhishek tejaswi < > > > [email protected]<mailto:[email protected]>> wrote:**** > > > > > > Any pointers to solve the issue?**** > > > > > > **** > > > > > > On Thu, Apr 11, 2013 at 11:50 AM, abhishek tejaswi < > > > [email protected]<mailto:[email protected]>> wrote:**** > > > > > > Hi all,**** > > > > > > I am trying to launch video player in Tizen2.0alpha. when I run > > > /opt/apps/org.tizen.video-player/bin/video-player, the screen goes blank > > > and nothing shows up. I am working on ti platform with kernel 2.6.37.**** > > > > > > Can anybody give some pointers on this?**** > > > > > > Thanks**** > > > > > > **** > > > > > > **** > > > > > > **** > > > > > > _______________________________________________**** > > > > > > General mailing list**** > > > > > > [email protected]<mailto:[email protected]>**** > > > > > > https://lists.tizen.org/listinfo/general**** > > > > > > **** > > > > > > **** > > > > > > **** > > > > > > ** ** > > > > > > -- > Carsten Haitzler (The Rasterman) > <[email protected]<mailto:[email protected]>> > -- Carsten Haitzler (The Rasterman) <[email protected]> _______________________________________________ General mailing list [email protected] https://lists.tizen.org/listinfo/general
