On Mon, May 19, 2014 at 5:44 AM, <zhangc...@ubuntukylin.com> wrote: > > No usr.bin.media-hub-server file and media-hub-server on my touch system. > I am using the touch system is released at 4.17, and The same system is > normal on my Nexus4. > apparmor is a must have ? It is disable in my kernel. >
If apparmor is truly not running on your system, then you're fine. I just want to make sure we are getting all of the media-hub-server output possible in logcat. > The attachment is a complete log:system boot and play a video(open a video > file by file manager) > > At 2014-05-19 04:48:20, "Jim Hodapp" <jim.hod...@canonical.com> wrote: > > See my comments inline below: > > > On Mon, May 19, 2014 at 3:13 AM, <zhangc...@ubuntukylin.com> wrote: > >> >> Hi all, >> >> I have puted Ubuntu Touch 14.04 port to a Android device，and it already >> can play audio. >> But I have a problem when play video : video only display black but with >> audio works fine. >> The video file can be played normally by use SurfaceFlinger and "codec >> -p" (codec is a tool in libhybris). >> When I play video by use mir and mediaplayer-app, the log is very >> simple,only the following lines: >> >> V/SurfaceTextureClientHybris( 4230): void* >> surface_texture_client_create_by_id(unsigned int) >> V/SurfaceTextureClientHybris( 4230): >> _SurfaceTextureClientHybris::_SurfaceTextureClientHybris() >> D/SurfaceTextureClientHybris( 4230): stch: 0x1f301f0 (void* >> surface_texture_client_create_by_id(unsigned int)) >> V/SurfaceTextureClientHybris( 4230): void >> set_surface(_SurfaceTextureClientHybris*, const >> android::sp<android::SurfaceTexture>&) >> V/SurfaceTextureClientHybris( 4230): void >> set_surface(_SurfaceTextureClientHybris*, const >> android::sp<android::SurfaceTexture>&) >> V/SurfaceTextureClientHybris( 4230): void >> surface_texture_client_set_hardware_rendering(SurfaceTextureClientHybris, >> uint8_t) >> > > > Can you try again but this time do the following and reply back with the > logcat output attached: > > adb shell > sudo apparmor_parser -R /etc/apparmor.d/usr.bin.media-hub-server > restart media-hub-server > /system/bin/logcat > > >> >> I think the android video decoding library not be call. so,I want to know >> what is the workflow of touch 14.04 play video(use mir),and how can I >> debug it ? >> > > This is how we can start to debug it. I really need to see the output of > logcat to be able to first start to determine what the issue might be. > > >> Any help will be wellcome :) >> >> -- >> >> Regards, >> >> Ubuntu Kylin Team Zhangchao >> >> --------------------------------------------------------- >> *等待&希望* >> >> >> > Thanks, > > Jim > > >> >> -- >> Mailing list: https://launchpad.net/~ubuntu-phone >> Post to : ubuntu-phone@lists.launchpad.net >> Unsubscribe : https://launchpad.net/~ubuntu-phone >> More help : https://help.launchpad.net/ListHelp >> >> > > >
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