i.MX Processors中的主题 Re: i.mx RT1160 JPEG Encode?

i.mx RT1160 JPEG Encode?

Cococarbine — Mon, 20 Sep 2021 20:52:04 GMT

Hello,

I was wondering if there was an example for encoding a YCbCr or RGB565 image from the camera. I saw there was a jpeg decode example, just not an encoding example.

Re: i.mx RT1160 JPEG Encode?

pdgendt — Tue, 21 Sep 2021 15:04:13 GMT

You can take a look at https://github.com/nothings/stb/blob/master/stb_image_write.h for a simple header only implementation.

Conversion to YCbCr or RGB565 is not supported though.

Re: i.mx RT1160 JPEG Encode?

gusarambula — Tue, 21 Sep 2021 17:21:00 GMT

Hello Cococarbine,

There is not an encoding example available on the i.MRT1160 SDK. The example available for decoding does contain libraries that can perform several operation with the jpeg format but you would need to review the input required and perform any necessary conversions from the camera to the jpeg libraries.

My apologies for the inconvenience.

Regards,
Gustavo