[FFmpeg-devel] [PATCH] swresample/soxr: never return negative delay

[wm4]

On Fri, 5 Jun 2015 01:03:13 +0200
Michael Niedermayer <michaelni at gmx.at> wrote:

> On Thu, Jun 04, 2015 at 07:54:15PM +0200, wm4 wrote:
> > This makes no sense in this context, and can cause swr_get_out_samples()
> > and swr_get_delay() negative numbers that are not error codes.
> > ---
> >  libswresample/soxr_resample.c | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> is there an actual case where a negative value occurs or is this
> "just to be sure" ?
> 
> also ive added the soxr_resample author to CC, he might want to
> comment
> 

This actually happens at the end of the stream (when you stop writing
data, and just flush out the remaining buffer).