How to use hardware encoder in A311D and A311D2 for H.265 and AV1 with ABR control

VIM4
1

Which system do you use? Android, Ubuntu, OOWOW or others?

Linux and Ubuntu.

Which version of system do you use? Khadas official images, self built images, or others?

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Please describe your issue below:

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We need detailed information how to use hardware encoder for H.265 and AV1 with ABR. We need to use broadcasting quality encoding.

2

Hardware encoder for VIM4 support H264, H265 & JPEG, you can check here.

3

Thanks a lot. I fund this single row instruction for encoding. But we need to dive deep and learn all parameters of encoder instruction. Because we have to adjust encoding parameters continuosly for dynamic encoding with adaptive bit rate. We have to know how to use encoder with ABR feature and how to adjust parameters to be able to encode video in very low bit rate like 256 Kbps.

4

We also need max. and min. parameter constraints to use consciously. We appreciate if you share detailed document set with us.

5

Any reply from Khadas on this one?

6

Hi, is it possible to update the hardware encoder documentation? It is currently showing a page not found error.

7

http://docs.khadas.com/products/sbc/vim4/applications/hardware-encoding

8

Great, thank you! Didn’t look for it in the right submenu on the wiki :+1: