[FFmpeg-user] Problem with -vf fillborders on 16 bit image

[Ulf Zibis]

Am 09.03.19 um 09:39 schrieb Paul B Mahol:
> On 3/9/19, Ulf Zibis <Ulf.Zibis at gmx.de> wrote:
>> Another question is, why the fillborders doesn't check if the input is
>> writable, as suggested in doc/writing_filters.txt.
>>
> Because it request writtable frames.

Hey Paul, how is this managed?
I don't see something like "get writable frame".

-Ulf