Linux: DM8148 encode data error

xianchuan qiu

Tool/software: Linux

I am using the development kit is DVRRDK4.0 version. Cap 720*576p, 25fps video, Cap data is chromatic, it's right. But after Enc, the data is black and white. How can I adjust parameters to change the black and white data to color

over 8 years ago

0 Margarita Gashova over 8 years ago

TI__Guru* 80190 points

Hello,

What is the use case?
Are you using some of the default demos in DVRRDK?
I would recommend you to grab the data before the encoder to check what you have on the encoder's input.
You could also check the encoder user guide for more information regarding the args.
Keep in mind that for example h264enc accepts NV12 format.
Please check this thread also:
e2e.ti.com/.../426680

BR
Margarita

0 xianchuan qiu over 8 years ago in reply to Margarita Gashova

Prodigy 80 points

Thank your reply, Margarita Gashova. My use case is cap->enc, and save enc file to local. I have confirmed that there is no problem with the Cap data, but I didn't confirm the data before Enc. I will do some tests and tell you the results.

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Linux: DM8148 encode data error