> -Original Message-
> From: ffmpeg-devel On Behalf Of
> Soft Works
> Sent: Monday, 27 September 2021 14:12
> To: FFmpeg development discussions and patches de...@ffmpeg.org>
> Subject: Re: [FFmpeg-devel] [PATCH] avfilter/frames: Ensure frames
> are writable
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> Nicolas George
> Sent: Monday, 27 September 2021 14:10
> To: FFmpeg development discussions and patches de...@ffmpeg.org>
> Subject: Re: [FFmpeg-devel] [PATCH] avfilter/frames: Ensure frames
> are
Soft Works (12021-09-27):
> With the introduction of subtitle filtering, subsequent video frames
> which are sharing the same data won't be as rare as this happened
> to occur yet.
> Ensuring per-frame uniqueness when data is modified is not only important
> to avoid issues in the future, but a
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> Soft Works
> Sent: Monday, 27 September 2021 14:07
> To: ffmpeg-devel@ffmpeg.org
> Subject: [FFmpeg-devel] [PATCH] avfilter/frames: Ensure frames are
> writable when processing in-place
>
> With t
With the introduction of subtitle filtering, subsequent video frames
which are sharing the same data won't be as rare as this happened
to occur yet.
Ensuring per-frame uniqueness when data is modified is not only important
to avoid issues in the future, but a common API requirement anyway.
