can not play using Local MP4 file over AVB/TSN on i.MX8MP

[OliverSJ]

I tested and got good working result from follow link:

AVB/TSN demo on i.MX8MP 

And then, I would like to test with local mp4 files

So, I ran below cmd:

gst-launch-1.0 clockselect. \( clock-id=realtime \
    filesrc location=sintel_trailer-480p.mp4 ! qtdemux ! h264parse config-interval=-1 ! \
    avtpcvfpay processing-deadline=20000000 mtu=1400 mtt=2000000 tu=125000 streamid=0xAABBCCDDEEFF000A ! \
    avtpsink ifname=eth1.5 priority=3 processing-deadline=20000000 \)

But, i got error:

0:00:00.087338126 1992 0xaaaaf02a5c40 WARN basesrc gstbasesrc.c:3688:gst_base_src_start_complete:<filesrc0> pad not activated yet
Pipeline is PREROLLING ...
Pipeline is PREROLLED ...
Setting pipeline to PLAYING ...
New clock: DebugGstSystemClock
Got EOS from element "clockselect0".
Execution ended after 0:00:00.544463000
Setting pipeline to NULL ...
Freeing pipeline ...

Could you give any advise to fix this issue?

Thanks.

[Akshay0314]

Hi @brian14 @OliverSJ 

Anyone can guide me related to TSN QDISC setup.

Like if we are not doing this setup what will happen, we will able to run talker/listner application or not.

I am aksing this because i don't have I210 NIC card i have marvel card installed in my intel acrn tiger lake board by which i am able to do timesyncronization. I don't know about the number of queues available in this NIC card and how to configure this.

Thanks.

[Akshay0314]

HI @OliverSJ 

I am also getting same error while tying to stream video from talker to listner by using .mp4 file.

My setup:Intel tiger lake board (With Marvel NIC)

Do you find any solution for this issue or not? Please guide me if you got any solution.

Thanks.

[brian14]

Hi @OliverSJ, 

Thank you for contacting NXP Support.

Are you working on our EVK or custom board?
What is you BSP version?

It seems that there is a problem related to the clock and it could be an erroneous clock setting.
Please send me the information to check in detail.

Have a great day!

[OliverSJ]

Hi brian!

Thank you for your support.

I used i.MX 8M PLUS  EVK.

and I flashing below image (downloaded from imx website):

L5.4.24-2.1.0_images_MX8MMEVK.zip

And I've changed some of libraries and kernel&dtb images by referring to below link for AVB/TSN:

https://community.nxp.com/t5/i-MX-Processors-Knowledge-Base/AVB-TSN-demo-on-i-MX8MP/tac-p/1808913/em...

If you want to more detail, please reply here

[brian14]

Hi @OliverSJ, 

Thank you for your reply.

With this information I can check the issue. I will update as soon as possible.

Have a great day!

[OliverSJ]

Hi @brian14 ,

Do you have any update?

Thank you for your support

Best Regards,

[brian14]

Hi @OliverSJ, 

Based on my tests and research, it seems that this format is unsupported. That community article is valid for the formats that have been described in the document. 

I hope this information will be helpful.

Have a great day!

[OliverSJ]

Hi, @brian14 ,

Thank you for your research.

Do you have any idea how to play mp4 over avtp with TSN?

Have a great day!

[brian14]

Hi @OliverSJ, 

Unfortunately, I don't have any resources that could help you to achieve that result.

[OliverSJ]

Hi, @brian14 

Thank you for your support!