On Mon, Jan 06, 2020 at 01:28:45PM +0100, Paul B Mahol wrote:
> Limit is not real, its too big.
So what's reasonable value to use?
I notice video mix choose INT_MAX, so I use the same.
[lmwang@vpn ffmpeg]$ grep nb_inputs libavfilter/vf_mix.c |grep INT_MAX
{ "inputs", "set number of inputs", OFFSET(nb_inputs), AV_OPT_TYPE_INT,
{.i64=2}, 2, INT_MAX, .flags = FLAGS },
>
> On 1/6/20, [email protected] <[email protected]> wrote:
> > From: Limin Wang <[email protected]>
> >
> > Signed-off-by: Limin Wang <[email protected]>
> > ---
> > libavfilter/af_amix.c | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/libavfilter/af_amix.c b/libavfilter/af_amix.c
> > index 89a1b0568f..1e1753b078 100644
> > --- a/libavfilter/af_amix.c
> > +++ b/libavfilter/af_amix.c
> > @@ -182,7 +182,7 @@ typedef struct MixContext {
> > #define F AV_OPT_FLAG_FILTERING_PARAM
> > static const AVOption amix_options[] = {
> > { "inputs", "Number of inputs.",
> > - OFFSET(nb_inputs), AV_OPT_TYPE_INT, { .i64 = 2 }, 1, 1024, A|F
> > },
> > + OFFSET(nb_inputs), AV_OPT_TYPE_INT, { .i64 = 2 }, 1, INT_MAX,
> > A|F },
> > { "duration", "How to determine the end-of-stream.",
> > OFFSET(duration_mode), AV_OPT_TYPE_INT, { .i64 =
> > DURATION_LONGEST }, 0, 2, A|F, "duration" },
> > { "longest", "Duration of longest input.", 0, AV_OPT_TYPE_CONST,
> > { .i64 = DURATION_LONGEST }, 0, 0, A|F, "duration" },
> > --
> > 2.21.0
> >
> > _______________________________________________
> > ffmpeg-devel mailing list
> > [email protected]
> > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
> >
> > To unsubscribe, visit link above, or email
> > [email protected] with subject "unsubscribe".
--
Thanks,
Limin Wang
_______________________________________________
ffmpeg-devel mailing list
[email protected]
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
[email protected] with subject "unsubscribe".
