CCS/TDA2SX: video buffer and meta buffer

robert2012

Part Number: TDA2SX

Tool/software: Code Composer Studio

Hi dear TIer;

My usecase is isscapture->alg1->alg2->null or display

can alg1 output both videoFrame buffer and meta data buffer to alg2, since meta databuffer from alg1 will be the input data for alg2.

and if it is feasible , the video frame buffer and the meta data buffer should be in 2 output queues?

or Which usecase can I refer to?

Thanks!

0 Brijesh Jadav over 6 years ago

Yes,

I think there is already a pointer to metabuffer in the videoFrameBuffer. You could allocate memory for it in the alg1 and pass it to alg2.

Rgds,

Brijesh

0 robert2012 over 6 years ago in reply to Brijesh Jadav

Hi Brijesh,

Thanks very much for your reply!

So in alg1 , I can only output videoFrameBuffer together with meta info in only one queue?

0 Brijesh Jadav over 6 years ago in reply to robert2012

Yes, since it is part of the videoFrameBuffer, it will be part of the same queue and metadata is in sync with the video frame buffer..

Rgds,

Brijesh

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