Gstreamer not playing videos in weston/wayland

[sudipj]

It is bit strange that issue is using sample.bgra and not with videotestsrc
?

Can you share your sample.bgra with me ? I can check on my side

Sudip

On 29 September 2016 at 12:31, Abin P [via GStreamer-devel] <
ml-node+s966125n4679850h81 at n4.nabble.com> wrote:

> Hi
>
> I didn't get exact issue with pipeline. I think some sort of buffer issue.
> I tried with gst-launch-1.0 filesrc location=sample.bgra !
> Video/raw,format=BGRx, width=352,height=288, framerate=25/1 !  Waylandsink
> The result have same buffer error and a blue line on the display.
> Actually I build wayland for RcarE2 using yocto 1.6
> Weston version-1.5.0
> I don't know which rendering mechanism using because both EGL and pixman
> libraries are present in my  RcarE2.
> Egl library versions
> Libwayland-egl1-10.1.3
> Libegl1-1.0
> Libegl-dev-1.0
> Pixman library version
> Libpixman-1-0.0.32.6
> Please help me to solve buffer issue.
>
> Thanks abin
>
> On Thursday, September 29, 2016, sudipj <[hidden email]
> <http:///user/SendEmail.jtp?type=node&node=4679850&i=0>> wrote:
>
>> Abin,
>>
>> Do you get the issue with this pipeline ?
>>
>> gst-launch-1.0 filesrc location=sample.bgra !  video/raw, format=BGRx,
>>  width=352, height=288, framerate=25/1 !  waylandsink ?
>>
>> Which is your wayland version and the rendering mechanism (pixman, EGL) ?
>>
>> ,
>> Sudip
>>
>> On 29 September 2016 at 08:44, Abin P [via GStreamer-devel] <[hidden
>> email] <http:///user/SendEmail.jtp?type=node&node=4679848&i=0>> wrote:
>>
>>> Dear sudipj
>>>
>>> I tried to add caps in gstreamer pipeline like
>>> "gst-launch-1.0 videotestsrc !  Video/x-raw, format=BGRx !
>>> Waylandsink".its working successfully.
>>> Then i tried with a BGRA video like
>>> "gst-launch-1.0 filesrc location=sample.bgra !  Video/raw, format=BGRA,
>>>  width=352, height=288, framerate=25/1 !  Waylandsink"
>>> I got a green line in display  with errors like
>>> (gst-launch-1.0:442):Gstreamer-CRITICAL **:gst_buffer_fill: assertion
>>> 'GST_IS_BUFFER(buffer)'  failed caught SIGENV
>>> #0 0Xb6c27380 in poll() from /lib/libc.so.6
>>> #1 0xb6f414c0 in?? ()
>>> Spinning. Please run 'gdb gst-launch-1.0 442' to continue debugging
>>>
>>> So i debugged it. That i attached with this mail.
>>> Then i used another pipeline
>>> "gst-launch-1.0 filesrc location=sample.bgra !  Videoparse width=352
>>> height=288 format=8 !  Videoconvert ! Waylandsink ".
>>> I got a freeze image on the display, video not playing and showing same
>>> error.
>>> I think some buffer error behind it. I am using gstreamer 1.4.1
>>>
>>> Thanks and regards
>>> Abin
>>>
>>> On Tuesday, September 27, 2016, sudipj <[hidden email]
>>> <http:///user/SendEmail.jtp?type=node&node=4679847&i=0>> wrote:
>>>
>>>> Can you try gst-launch-1.0 videotestsrc ! video/x-raw, format=BGRx !
>>>> waylandsink. If you change to format=I420, you should see the same error.
>>>>
>>>> Wayland supports only RGB formats(BGRA, BGRx, RGB16) , but for some
>>>> reasons other formats are also included in the caps.
>>>>
>>>> Sudip
>>>>
>>>>
>>>> On 27 September 2016 at 21:52, Abin P [via GStreamer-devel] <[hidden
>>>> email] <http:///user/SendEmail.jtp?type=node&node=4679821&i=0>> wrote:
>>>>
>>>>> Thanks sudipj
>>>>>
>>>>> I already checked waylandsink with wayland flower experiment and
>>>>> EGLWLMOCK NAVIGATION  its works fine.
>>>>> I am here attaching debug log. Using
>>>>> Gst-launch-1.0 videotestsrc !  Videoconvert !  Waylandsink - -
>>>>> gst-debug=*sink*:5
>>>>>
>>>>> Thanks
>>>>> Abin
>>>>>
>>>>> On Sep 26, 2016 1:53 PM, "sudipj" <[hidden email]
>>>>> <http:///user/SendEmail.jtp?type=node&node=4679817&i=0>> wrote:
>>>>>
>>>>>> Can you try  gst-launch-1.0 videotestsrc ! videoconvert !
>>>>>> waylandsink ?
>>>>>>
>>>>>> Regards,
>>>>>> Sudip
>>>>>>
>>>>>> On 26 September 2016 at 11:18, Abin P [via GStreamer-devel] <[hidden
>>>>>> email] <http:///user/SendEmail.jtp?type=node&node=4679770&i=0>>
>>>>>> wrote:
>>>>>>
>>>>>>> Hi I am trying t build a player in R car-E2 (arm based board).I
>>>>>>> already build weston /wayland ,gststreamer-1.0 and waylandsink in R car-E2.
>>>>>>> I checked all the plugins using gst-inspect-1.0.Then i started to test
>>>>>>> video rendering as " gst-launch-1.0 videotestsrc ! waylandsink.I got plenty
>>>>>>> of errors like ERROR:from element /Gstpipeline:pipeline0/GstvVideoTestSrc:videotestsrc0:
>>>>>>> Internal data flow error Additional debug info:
>>>>>>> gstreamer-1.4.1/libs/gst/base/gstbasesrc.c(2933):gst_base_sr
>>>>>>> c_loop():/GstVideoTestSrc:videotestsrc0: streaming task paused,
>>>>>>> reason not negotiated (-4) ERROR:pipeline doesn't want to preroll." .Can
>>>>>>> anyone help me to solve this problem.I debugged with GST_DEBUG=4
>>>>>>> gst-launch-1.0 videotestsrc ! waylandsink.
>>>>>>>
>>>>>>> regards Abin
>>>>>>>
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