RTOS/TDA2PXEVM: Issue while using networkRx with .YUV (YUV420P) video as input

Megha Ambekar

Part Number: TDA2PXEVM

Tool/software: TI-RTOS

Hi,

I'm using TDA2PX EVM and visionSDK 3.05.

I'm using usecase NetworkRx -> display. I'm giving input.yuv as input which has following specifications:

codec : Planer 4:2:0 YUV (I420)

Resolution : 640X480

FPS: 30

There is no assertion or error but output is not same as that of input (seen from VLC media player). I have attached output of usecase and screenshot of VLC player for reference

How should I proceed with this?

Is there issue of 420p to 420sp compatibility as in networkRx set params the format set is YUV420SP? If yes, please suggest changes needed to be done for yuv420p ? or is there is way to convert yuv420p to yuv420sp ?

over 7 years ago

0 Rishabh Garg over 7 years ago

TI__Guru 55685 points

Hi Megha,

Yes 420P is not compatible with 420SP.
DSS HW does not support 420P to 420SP conversion.
Is it possible for you to have 420SP input?

Regards,
Rishabh

0 Megha Ambekar over 7 years ago in reply to Rishabh Garg

Intellectual 970 points

Hi Rishabh,

Thanks for your reply.

It worked by giving input in YUV420Sp.

0 Rishabh Garg over 7 years ago in reply to Megha Ambekar

TI__Guru 55685 points

Hi Megha,

Thanks for confirming that the issue is resolved.
Kindly mark the post that answers your query as "This resolved my issue" and close the thread.

Regards,
Rishabh

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RTOS/TDA2PXEVM: Issue while using networkRx with .YUV (YUV420P) video as input