Linux/TMS320DM8168: how can use c6xtest and capture_encode beside each other to run video on DSP?

Ehsan Hemati

Intellectual 785 points

Part Number: TMS320DM8168

Tool/software: Linux

Hello everyone ,

I wanna use video processing and pass process to DSP .
i searched and I found , I need to use OMX VLPB components ?

How can I use c6xtest example and combine it with capture_encode to run video and process on DSP?

over 7 years ago

0 Ehsan Hemati over 7 years ago

Intellectual 785 points

Part Number: TMS320DM8168

Tool/software: Linux

hello everyone ,

I have ezsdk dm816x evm_5_05_02_0 , and I wanna read video and process on DSP ?
what is best solution ?

0 Ehsan Hemati over 7 years ago

Intellectual 785 points

No one has no Idea?

0 Ehsan Hemati over 7 years ago

Intellectual 785 points

no one has no Idea ?

0 Ehsan Hemati over 7 years ago in reply to Ehsan Hemati

Intellectual 785 points

Hello Margarita Gashova ,

Do you have any Idea?

0 Margarita Gashova over 7 years ago

TI__Guru* 80190 points

Hello,

The OMX demos are chain of connected OMX components.
You could add/remove components. But for example you can not connect directly decoder(vdec) to display(vfdc) component since decoder outputs NV12 4:2:0 format but the display requires 4:2:2 format.
I would recommend you to check OMX user guide for more information.
VLPB component runs on DPS, this is a copy element. It copies a buffer on its input port to a buffer on the output port.
I would recommend you to search in the e2e for thread about capture_encode, dps.
Please check this thread also:
e2e.ti.com/.../426680

BR
Margarita

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Linux/TMS320DM8168: how can use c6xtest and capture_encode beside each other to run video on DSP?