[meta-freescale] Video playback issue on yocto nitrogen6x/sabrelite
Alok Kumar
alokkat at gmail.com
Fri Feb 14 11:07:54 PST 2014
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 <
eric.nelson at boundarydevices.com> 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 at 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
>> <leo.san.gon at gmail.com <mailto:leo.san.gon at gmail.com>> 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 <alokkat at gmail.com
>> <mailto:alokkat at gmail.com>> 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 at 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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