[FFmpeg-devel] [PATCH 2/2] lavfi: add sine audio source.

[Paul B Mahol]

On 3/16/13, Nicolas George <nicolas.george at normalesup.org> wrote:
>
> Signed-off-by: Nicolas George <nicolas.george at normalesup.org>
> ---
>  Changelog                |    1 +
>  doc/filters.texi         |   51 +++++++++++
>  libavfilter/Makefile     |    1 +
>  libavfilter/allfilters.c |    1 +
>  libavfilter/asrc_sine.c  |  228
> ++++++++++++++++++++++++++++++++++++++++++++++
>  libavfilter/version.h    |    2 +-
>  6 files changed, 283 insertions(+), 1 deletion(-)
>  create mode 100644 libavfilter/asrc_sine.c
>

What was motivation for this patch?

Am I wrong or same functionality is available via aevalsec?