Quoting James Almer (2024-07-02 18:49:36)
> Signed-off-by: James Almer <[email protected]>
> ---
> doc/ffmpeg.texi | 16 ++++++++++++++++
> fftools/ffmpeg.h | 15 +++++++++++++++
> fftools/ffmpeg_demux.c | 26 ++++++++++++++++++++++++++
> fftools/ffmpeg_filter.c | 10 ++++++++++
> fftools/ffmpeg_opt.c | 25 +++++++++++++++++++++++++
> 5 files changed, 92 insertions(+)
>
> diff --git a/doc/ffmpeg.texi b/doc/ffmpeg.texi
> index f25f6192eb..f75ed681cf 100644
> --- a/doc/ffmpeg.texi
> +++ b/doc/ffmpeg.texi
> @@ -1262,6 +1262,22 @@ disabled, all output frames of filter graph might not
> be in the same resolution
> and may be inadequate for some encoder/muxer. Therefore, it is not
> recommended
> to disable it unless you really know what you are doing.
> Disable autoscale at your own risk.
> +
> +@item -apply_cropping
+@item -apply_cropping[:@var{stream_specifier}] @var{source}
(@emph{input,per-stream})
> +Automatically crop the video according to file metadata. Default is
> @emph{all}.
^
after decoding
> +
> +@table @option
> +@item none (0)
> +Don't apply any cropping metadata.
> +@item all (1)
> +Apply both codec and container level croppping. This is the default mode.
> +@item codec (2)
> +Apply codec level croppping.
> +@item container (3)
> +Apply container level croppping.
> +
> +@end table
> +
Also, this should probably be in the advanced section, since it's marked
as OPT_EXPERT.
> @@ -715,6 +729,7 @@ AVDictionary *strip_specifiers(const AVDictionary *dict);
> int find_codec(void *logctx, const char *name,
> enum AVMediaType type, int encoder, const AVCodec **codec);
> int parse_and_set_vsync(const char *arg, int *vsync_var, int file_idx, int
> st_idx, int is_global);
> +int parse_and_set_cropping(const char *arg, int *out);
What's the point of this being in a separate file when it's only used
from ffmpeg_demux?
--
Anton Khirnov
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