Le decadi 10 nivôse, an CCXXV, Michael Niedermayer a écrit :
> // do some statistics, whatever
> ...
> if (ff_inlink_evaluate_timeline_at_frame()) {
> process frame
> }
> pass output on
>
>
> If we imagine a filter that processes a series of frames, lets say
> for motion estimation or deinter
On Fri, Dec 30, 2016 at 12:37:41PM +0100, Nicolas George wrote:
> Le nonidi 9 nivôse, an CCXXV, Michael Niedermayer a écrit :
> > maybe the enabledness value should be returned by the function (too)
>
> It does not seem very useful at first glance, but I may be missing
> something.
// do some sta
Le decadi 10 nivôse, an CCXXV, Clement Boesch a écrit :
> You want a watermark to be effective only in a timerange, the second input
> (the watermark) would get ignored outside that range, and the first one
> pass through. This would be filter specific (FLAG_SUPPORT_TIMELINE_INTERNAL).
>
> That's
On Fri, Dec 30, 2016 at 12:37:41PM +0100, Nicolas George wrote:
[...]
> In fact, I do not see how timeline could make sense for a filter with
> several inputs. "Disabling" a filter means replacing it by the
> pass-through filter "null", but it has a single input and output.
>
You want a watermark
Le nonidi 9 nivôse, an CCXXV, Michael Niedermayer a écrit :
> maybe the enabledness value should be returned by the function (too)
It does not seem very useful at first glance, but I may be missing
something.
> how does this work with multiple inlinks ?
> (dstctx / dstctx->enable / dstctx->is_dis
On Thu, Dec 29, 2016 at 03:33:52PM +0100, Nicolas George wrote:
> Signed-off-by: Nicolas George
> ---
> libavfilter/avfilter.c | 34 +-
> libavfilter/filters.h | 6 ++
> 2 files changed, 27 insertions(+), 13 deletions(-)
>
>
> Changes in this commit: rename
Signed-off-by: Nicolas George
---
libavfilter/avfilter.c | 34 +-
libavfilter/filters.h | 6 ++
2 files changed, 27 insertions(+), 13 deletions(-)
Changes in this commit: rename ff_link -> ff_inlink and move to filters.h.
Already LGTM by Michael.
diff --g
