[FFmpeg-devel] [PATCH] avfilter/vf_tinterlace: fix frame rate
Vittorio Giovara
vittorio.giovara at gmail.com
Sun Nov 30 13:07:52 CET 2014
On 12/11/2014 23:39, Aleksey Vasenev wrote:
> Signed-off-by: Aleksey Vasenev <margtu-fivt at ya.ru>
> ---
> libavfilter/vf_tinterlace.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/libavfilter/vf_tinterlace.c b/libavfilter/vf_tinterlace.c
> index 6bc55b5..7397beb 100644
> --- a/libavfilter/vf_tinterlace.c
> +++ b/libavfilter/vf_tinterlace.c
> @@ -149,6 +149,8 @@ static int config_out_props(AVFilterLink *outlink)
> outlink->time_base.num = inlink->time_base.num;
> outlink->time_base.den = inlink->time_base.den * 2;
> outlink->frame_rate = av_mul_q(inlink->frame_rate, (AVRational){2,1});
> + } else if (tinterlace->mode != MODE_PAD) {
> + outlink->frame_rate = av_mul_q(inlink->frame_rate, (AVRational){1,2});
> }
>
> av_log(ctx, AV_LOG_VERBOSE, "mode:%d filter:%s h:%d -> h:%d\n",
My comment from vf_interlace applies also here probably.
Vittorio
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