Hi Eric, mfw_isink works for me for the fsl-image-test image from dora branch, provided I do "export VSALPHA=1" before running gstreamer c/c++ program. mfw_v4lsink was also working (does not need export VSALPHA). Although I dont know why it is different.
Thanks Alok On Fri, Feb 14, 2014 at 1:58 PM, Eric Nelson < [email protected]> wrote: > Hi Alok, > > Please try not to top/full post. > > > On 01/23/2014 04:40 PM, Alok Kumar wrote: > >> I am not sure if I understood, I see >> cat /proc/cmdline >> enable_wait_mode=off video=mxcfb0:dev=hdmi,1280x720M@60,if=RGB24 >> video=mxcfb1:off video=mxcfb2:off video=mxcfb3:off fbmem=28M >> console=ttymxc1,115200 vmalloc=400M consoleblank=0 rootwait >> root=/dev/mmcblk0p2 mxc_hdmi.only_cea=1 >> >> where video=mxcfb0:dev and video=mxcfb1:off video=mxcfb2:off >> video=mxcfb3:off are off. >> >> I am noticing that after export VSALPHA=1, mfw_isink pipeline runs only >> once till next reboot. When I try to run same pipeline again, it does >> not produce any display and hand there forever. I think something is not >> set correctly for sure. >> >> This sounds suspiciously like a very old bug: > https://bugzilla.yoctoproject.org/show_bug.cgi?id=3781 > > On Thu, Jan 23, 2014 at 5:43 PM, Leonardo Sandoval >> <[email protected] <mailto:[email protected]>> wrote: >> >> Alok, on the kernel command line, you need video=mxcfb*0*:..... Your >> >> video's params start at 1 >> >> On Thu, Jan 23, 2014 at 12:24 PM, Alok Kumar <[email protected] >> <mailto:[email protected]>> wrote: >> >> I got yocto build with QT5 and all the gstreamer plugins >> including fsl plugins. It made core-image-base image and booted >> up nitorgen6x board. everything looks good and on display I see >> "Please wait: booting" >> also login >> >> My problem is when I play gstreamer pipeline (which has been >> working), does not produce any video output on HDMI display. >> >> pipeline is playing and tested earlier to be working on non >> yocto build. >> I think I am missing something here. >> >> local.conf has >> CORE_IMAGE_EXTRA_INSTALL += " \ >> gst-plugins-bad-meta \ >> gst-plugins-good-meta \ >> gst-plugins-ugly-meta \ >> gst-ffmpeg \ >> gst-fsl-plugin \ >> gst-plugins-base-meta \ >> " >> >> > Is this on master? > > > >> at /proc/cmdline >> enable_wait_mode=off video=mxcfb0:dev=hdmi,1280x720M@60,if=RGB24 >> video=mxcfb1:off video=mxcfb2:off video=mxcfb3:off fbmem=28M >> console=ttymxc1,115200 vmalloc=400M consoleblank=0 rootwait >> root=/dev/mmcblk0p2 mxc_hdmi.only_cea=1 >> >> Could someone please advice why video playback does not come on >> HDMI output. >> >> > <snip> > > Do things work with mfw_v4lsink? > > Please advise, > > > Eric > -- Regards Alok Kumar
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