> From: ffmpeg-devel On Behalf Of Rick Kern
> Sent: 2023年5月20日 23:01
> To: FFmpeg development discussions and patches
> Subject: Re: [FFmpeg-devel] 回复： [PATCH] avcodec/videotoolboxenc: add
> low-latency encoding
>
> On Fri, May 19, 2023 at 2:06 PM Zhao Zhili wrote:
>
On Fri, May 19, 2023 at 2:06 PM Zhao Zhili wrote:
>
> > From: ffmpeg-devel On Behalf Of Rick
> Kern
> > Sent: 2023年5月19日 21:37
> > To: FFmpeg development discussions and patches
> > Cc: zhilizhao(赵志立)
> > Subject: Re: [FFmpeg-devel] 回复： [PATCH] avcode
> From: ffmpeg-devel On Behalf Of Rick Kern
> Sent: 2023年5月19日 21:37
> To: FFmpeg development discussions and patches
> Cc: zhilizhao(赵志立)
> Subject: Re: [FFmpeg-devel] 回复： [PATCH] avcodec/videotoolboxenc: add
> low-latency encoding
>
> On Fri, May 19, 2023 at 1:56
On Fri, May 19, 2023 at 1:56 AM 徐福隆 <839789...@qq.com> wrote:
> Thank you for your review, and point out the details.
> Actually, I have also considered this issue.
> I see that some keys are used directly, some are used by compatibility.
>
The compat_keys are used for symbols that might not
