[FFmpeg-devel] [PATCH 2/2] doc/ffmpeg.texi: update docs for autoscale/autorotate

[Nicolas George]

Linjie Fu (12019-07-15):
> Add docs for autoscale/noautoscale.

This belongs in the path that adds them.

> 
> Update information for autorotate according to ffplay.
> 
> Signed-off-by: Linjie Fu <linjie.fu at intel.com>
> ---
>  doc/ffmpeg.texi | 11 +++++++++++
>  1 file changed, 11 insertions(+)
> 
> diff --git a/doc/ffmpeg.texi b/doc/ffmpeg.texi
> index cd35eb49c8..040a2b53cf 100644
> --- a/doc/ffmpeg.texi
> +++ b/doc/ffmpeg.texi
> @@ -735,9 +735,20 @@ Technical note -- attachments are implemented as codec extradata, so this
>  option can actually be used to extract extradata from any stream, not just
>  attachments.
>  
> + at item -autorotate
> +Automatically rotate the video according to file metadata. Enabled by
> +default, use @option{-noautorotate} to disable it.
> +
> + at item -autoscale
> +Automatically scale the video according to the resolution of first frame.
> +Enabled by default, use @option{-noautoscale} to disable it.
> +
>  @item -noautorotate
>  Disable automatically rotating video based on file metadata.
>  

> + at item -noautoscale
> +Disable automatically scale video based on first frame resolution.

You neglected to explain the drawbacks.

> +
>  @end table
>  
>  @section Video Options

Regards,

-- 
  Nicolas George
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 833 bytes
Desc: not available
URL: <http://ffmpeg.org/pipermail/ffmpeg-devel/attachments/20190715/e3e639d4/attachment.sig>