Marton Balint (12019-02-28):
> Please use the activate callback of AVFilter context instead.
If it is one in, one out, it is not really necessary.
Regards,
--
Nicolas George
signature.asc
Description: PGP signature
___
ffmpeg-devel mailing list
ff
On Wed, 27 Feb 2019, Mark Thompson wrote:
This can be used to add region of interest side data to video frames.
---
libavfilter/Makefile | 1 +
libavfilter/allfilters.c | 1 +
libavfilter/vf_addroi.c | 237 +++
3 files changed, 239 insertions(+)
create
On Thu, Feb 28, 2019 at 01:18:06 +, Mark Thompson wrote:
> > Can ROIs not also be defined as x, y, w, h?
>
> Sure, it would be easy to change if people prefer that.
It was just my personal observation (and preference)
> This was chosen pretty much entirely because it matches the structure
>
On 27/02/2019 23:42, Moritz Barsnick wrote:
> On Wed, Feb 27, 2019 at 22:00:23 +, Mark Thompson wrote:
>> +static const AVOption addroi_options[] = {
>> +{ "top","Region distance from top edge of frame",
>> + OFFSET(region_str[TOP]),AV_OPT_TYPE_STRING, { .str = "0" },
>> .flag
On Wed, Feb 27, 2019 at 22:00:23 +, Mark Thompson wrote:
> +static const AVOption addroi_options[] = {
> +{ "top","Region distance from top edge of frame",
> + OFFSET(region_str[TOP]),AV_OPT_TYPE_STRING, { .str = "0" }, .flags
> = FLAGS },
> +{ "bottom", "Region distance f
