[FFmpeg-devel] [PATCH 5/5] libavfilter/ebur128: add mabsolute parameter

[Daniel Molkentin]

On 07.10.2018 18:02, Daniel Molkentin wrote:
> This allows switching between absolute (LUFS) and relativ (LU) display
> in the status line.
>
> Signed-off-by: Daniel Molkentin <daniel at molkentin.de>
> Signed-off-by: Conrad Zelck <c.zelck at imail.de>
> ---
>  doc/filters.texi        |  4 ++++
>  libavfilter/f_ebur128.c | 34 +++++++++++++++++++++++++---------
>  2 files changed, 29 insertions(+), 9 deletions(-)
>
> diff --git a/doc/filters.texi b/doc/filters.texi
> index 601cbda17c..dc01c805b2 100644
> --- a/doc/filters.texi
> +++ b/doc/filters.texi
> @@ -19371,6 +19371,10 @@ by EBU R128. However, material published online may prefer a level of -16LUFS
>  Set the value displayed by the gauge. Valid values are m (momentary) and s (short-term).
>  By default the momentary value will be used, but in certain scenarios it may be more useful
>  to observe the short term value instead (e.g. live mixing).
> +
> + at item mabsolute
> +Sets whether to display the loudness in LUFS (1, the default) LU relative to the target (0).
> +This only affects the video output, not the summary or continous log output.
>  @end table
>
On a second thought, should this maybe be measurement=absolute|relative
or measurement=LU|LUFS? Opinions? More descriptive that way...

Cheers,
  Daniel