> From: zhipenggong(龚志鹏) [mailto:zhipengg...@tencent.com]
> Sent: Tuesday, February 11, 2020 10:58 AM
> To: ffmpeg-devel@ffmpeg.org
> Cc: Guo, Yejun
> Subject: libx264 roi calculation is inefficient
>
> Hi
>
> Ffmpeg libx264 encoder calculates roi for each frame with roi side data,
> which is
Hi
Ffmpeg libx264 encoder calculates roi for each frame with roi side data,
which is inefficient since roi regions are the same for most frames.
Is it possible to save these calculations?
Thanks
Zhipeng
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