[FFmpeg-devel] [PATCH] avcodec/libvpxenc: add VP8 support for ROI-based encoding

Derek Buitenhuis derek.buitenhuis at gmail.com
Wed Feb 27 15:37:21 EET 2019

On 27/02/2019 10:22, Gyan wrote:
> Looks like, at present, the only way to effect ROI is via side data, and 
> no filter or other in-tree mechanism at present can convey or generate it.

Life exists outside of ffmpeg.c, and it's an extremely useful API to have.

> Are there any near-term plans to add some? If not, may I suggest that 
> you add a private option for supporting encoders, for users to input ROIs?

Please don't suggest removing an API that was *just added*, after many months
of bikeshedding. Please.

- Derek

More information about the ffmpeg-devel mailing list