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

[Carl Eugen Hoyos]

2019-03-11 20:05 GMT+01:00, Ulf Zibis <Ulf.Zibis at gmx.de>:
>
> Am 09.03.19 um 10:58 schrieb Carl Eugen Hoyos:
>> 2019-03-09 10:44 GMT+01:00, Ulf Zibis <Ulf.Zibis at gmx.de>:
>>> Which format should I use with option -f ?
>> You should never need the option -f (except when reading
>> raw g.729 and similar rare raw formats), what did you try?
> When I use
> $ ffmpeg -i 16.jpg -vf fillborders=25:25:25:25:mirror 16_mirror-25.jpg
> then the output is 8-bit rgb.

This seems unlikely as our "jpg" encoder does not support
encoding rgb.

Carl Eugen