ERROR The autovideosink element is missing

[Jagan Teki]

Hi Fabio,

On Fri, Jun 30, 2017 at 7:00 PM, Fabio Estevam <festevam at gmail.com> wrote:
> Hi Jagan,
>
> [Adding Philipp and Carlos on Cc]
>
> On Fri, Jun 30, 2017 at 8:56 AM, Jagan Teki <jagan at amarulasolutions.com> wrote:
>> Hi,
>>
>> I'm new to gstreamer development and trying to work gstreamer-1.0 on
>> i.MX6Q board through buildroot.
>>
>> I'm observing autovideosink while launching webm the same file play
>> perfect on Ubuntu, x86_64.
>>
>> Logs:
>> ------
>> $ gst-launch-1.0 playbin  uri=file:///root/tears_of_steel_1080p.webm
>> Setting pipeline to PAUSED ...
>> Pipeline is PREROLLING ...
>> Missing element: GStreamer element autovideosink
>
> I assume you are using a mainline kernel. Please select kmssink plugin.

I was fixed the plugin issue and able to launch but nothing can see on display.

# gst-play-1.0 /root/tears_of_steel_1080p.webm
Press 'k' to see a list of keyboard shortcuts.
Now playing /root/tears_of_steel_1080p.webm
0:00:01.2 / 0:12:14.1

# gst-launch-1.0 playbin  uri=file:///root/tears_of_steel_1080p.webm
Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
Pipeline is PREROLLED ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock

>
> Also, has the coda driver loaded the VPU firmware correctly?

Please let me know how to check this.

thanks!
-- 
Jagan Teki
Senior Linux Kernel Engineer | Amarula Solutions
U-Boot, Linux | Upstream Maintainer
Hyderabad, India.