[FFmpeg-devel] [PATCH 1/2] lavc: Add coded_w/h to AVCodecParameters

[James Almer]

On 1/18/2018 2:03 AM, Zhong Li wrote:
> coded_width/height may be different from width/height sometimes

> (e.g, crop or lowres cases).

Which is why it's not a field that belongs to AVCodecParameters.

Codec level cropping has nothing to do with containers. Same with
lowres, which is an internal feature, and scheduled for removal.