[FFmpeg-devel] [PATCH] lavfi/movie: check for format change more carefully.

[Lou Logan]

On Wed, 30 Sep 2015 17:35:55 +0200, Nicolas George wrote:

> Fix the segfault in trac ticket #4884.
> 
> Signed-off-by: Nicolas George <george at nsup.org>
> ---
>  doc/filters.texi        |  8 ++++++++
>  libavfilter/src_movie.c | 50 +++++++++++++++++++++++++++++++++++++++++--------
>  2 files changed, 50 insertions(+), 8 deletions(-)
> 
> diff --git a/doc/filters.texi b/doc/filters.texi
> index a4d828e..9ad5db9 100644
> --- a/doc/filters.texi
> +++ b/doc/filters.texi
> @@ -13953,6 +13953,14 @@ Default value is "1".
>  
>  Note that when the movie is looped the source timestamps are not
>  changed, so it will generate non monotonically increasing timestamps.
> +
> + at item allow_format_change
> +Allow format change in the streams. Format changes are normally not
> +supported in filters, but a few filters, scale for example unoficially

typo: unoficially/unofficially

Could use a comma before "unofficially".

Docs LGTM, other than those small nits.