* [FFmpeg-devel] [PATCH] lavfi/vf_vpp_qsv: fix duration in pass-through mode
@ 2023-07-24 2:36 Xiang, Haihao
2023-07-26 7:14 ` Xiang, Haihao
0 siblings, 1 reply; 2+ messages in thread
From: Xiang, Haihao @ 2023-07-24 2:36 UTC (permalink / raw)
To: ffmpeg-devel; +Cc: Haihao Xiang
From: Haihao Xiang <haihao.xiang@intel.com>
Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
---
libavfilter/vf_vpp_qsv.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/libavfilter/vf_vpp_qsv.c b/libavfilter/vf_vpp_qsv.c
index 334a86551b..be9bf54743 100644
--- a/libavfilter/vf_vpp_qsv.c
+++ b/libavfilter/vf_vpp_qsv.c
@@ -582,6 +582,11 @@ static int activate(AVFilterContext *ctx)
if (in->pts != AV_NOPTS_VALUE)
in->pts = av_rescale_q(in->pts, inlink->time_base, outlink->time_base);
+ if (outlink->frame_rate.num && outlink->frame_rate.den)
+ in->duration = av_rescale_q(1, av_inv_q(outlink->frame_rate), outlink->time_base);
+ else
+ in->duration = 0;
+
ret = ff_filter_frame(outlink, in);
if (ret < 0)
return ret;
--
2.34.1
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [FFmpeg-devel] [PATCH] lavfi/vf_vpp_qsv: fix duration in pass-through mode
2023-07-24 2:36 [FFmpeg-devel] [PATCH] lavfi/vf_vpp_qsv: fix duration in pass-through mode Xiang, Haihao
@ 2023-07-26 7:14 ` Xiang, Haihao
0 siblings, 0 replies; 2+ messages in thread
From: Xiang, Haihao @ 2023-07-26 7:14 UTC (permalink / raw)
To: ffmpeg-devel
On Ma, 2023-07-24 at 10:36 +0800, Xiang, Haihao wrote:
> From: Haihao Xiang <haihao.xiang@intel.com>
>
> Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
> ---
> libavfilter/vf_vpp_qsv.c | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/libavfilter/vf_vpp_qsv.c b/libavfilter/vf_vpp_qsv.c
> index 334a86551b..be9bf54743 100644
> --- a/libavfilter/vf_vpp_qsv.c
> +++ b/libavfilter/vf_vpp_qsv.c
> @@ -582,6 +582,11 @@ static int activate(AVFilterContext *ctx)
> if (in->pts != AV_NOPTS_VALUE)
> in->pts = av_rescale_q(in->pts, inlink->time_base, outlink-
> >time_base);
>
> + if (outlink->frame_rate.num && outlink->frame_rate.den)
> + in->duration = av_rescale_q(1, av_inv_q(outlink->frame_rate),
> outlink->time_base);
> + else
> + in->duration = 0;
> +
> ret = ff_filter_frame(outlink, in);
> if (ret < 0)
> return ret;
Will apply
- Haihao
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^ permalink raw reply [flat|nested] 2+ messages in thread
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2023-07-24 2:36 [FFmpeg-devel] [PATCH] lavfi/vf_vpp_qsv: fix duration in pass-through mode Xiang, Haihao
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