[FFmpeg-devel] [PATCH] lavf/vf_stack: add keep_dar option for vstack and hstack

[Moritz Barsnick]

On Mon, Jul 08, 2019 at 18:48:46 +0800, lance.lmwang at gmail.com wrote:
> + at item keep_dar
> +stack with 1/nb_inputs of each inputs screen to keep the same DAR, Default is 0.
                                  ^
Probably "input's". Is screen the correct term here at all? (In three
places in the patch.)

> +    { "keep_dar", "stack with 1/nb_inputs of each inputs screen to keep the same DAR", OFFSET(keep_dar), AV_OPT_TYPE_INT, {.i64=0}, 0, 1, .flags = FLAGS },

AV_OPT_TYPE_BOOL

Not sure about the actual implementation, can't judge.

Cheers,
Moritz