> -Original Message-
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Mark Thompson
> Sent: Monday, December 10, 2018 3:21 AM
> To: ffmpeg-devel@ffmpeg.org
> Subject: Re: [FFmpeg-devel] [PATCH] add support for ROI-based encoding
>
>
On 05/12/2018 09:58, Guo, Yejun wrote:
> this patch is not ask for merge, it is more to get a feature feedback.
>
> The encoders such as libx264 support different QPs offset for different MBs,
> it makes possible for ROI-based encoding. It makes sense to add support
> within ffmpeg to generate/acc
support for ROI-based encoding
>
> > From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On
> Behalf
> > Of Guo, Yejun
> > Sent: Wednesday, December 5, 2018 5:59 PM
> > To: ffmpeg-devel@ffmpeg.org
> > Subject: [FFmpeg-devel] [PATCH] add support for ROI-base
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Guo, Yejun
> Sent: Wednesday, December 5, 2018 5:59 PM
> To: ffmpeg-devel@ffmpeg.org
> Subject: [FFmpeg-devel] [PATCH] add support for ROI-based encoding
>
> this patch is not ask for merge, it is
> -Original Message-
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Michael Niedermayer
> Sent: Thursday, December 06, 2018 4:41 AM
> To: FFmpeg development discussions and patches de...@ffmpeg.org>
> Subject: Re: [FFmpeg-devel] [PATCH
On Wed, Dec 05, 2018 at 05:58:58PM +0800, Guo, Yejun wrote:
> this patch is not ask for merge, it is more to get a feature feedback.
>
> The encoders such as libx264 support different QPs offset for different MBs,
> it makes possible for ROI-based encoding. It makes sense to add support
> within f
this patch is not ask for merge, it is more to get a feature feedback.
The encoders such as libx264 support different QPs offset for different MBs,
it makes possible for ROI-based encoding. It makes sense to add support
within ffmpeg to generate/accept ROI infos and pass into encoders.
Typical us