From 61fb67dcb2e71a268c422fc19d366040e59fb337 Mon Sep 17 00:00:00 2001
From: Nicolas George <nicolas.george@normalesup.org>
Date: Tue, 3 Nov 2015 09:57:19 -0800
Subject: [PATCH] buffersrc: accept the frame rate as argument.
(cherry picked from ffmpeg commit 9ca440679dc535b31edd569393d8d3dda59db90e)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
---
libavfilter/buffersrc.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/libavfilter/buffersrc.c b/libavfilter/buffersrc.c
index a9b893c1aa6..f5b852f8cf2 100644
--- a/libavfilter/buffersrc.c
+++ b/libavfilter/buffersrc.c
@@ -44,6 +44,7 @@ typedef struct BufferSourceContext {
const AVClass *class;
AVFifoBuffer *fifo;
AVRational time_base; ///< time_base to set in the output link
+ AVRational frame_rate; ///< frame_rate to set in the output link
/* video only */
int h, w;
@@ -191,6 +192,7 @@ static const AVOption video_options[] = {
#endif
{ "sar", "sample aspect ratio", OFFSET(pixel_aspect), AV_OPT_TYPE_RATIONAL, { .dbl = 1 }, 0, DBL_MAX, V },
{ "time_base", NULL, OFFSET(time_base), AV_OPT_TYPE_RATIONAL, { .dbl = 0 }, 0, DBL_MAX, V },
+ { "frame_rate", NULL, OFFSET(frame_rate), AV_OPT_TYPE_RATIONAL, { .dbl = 0 }, 0, DBL_MAX, V },
{ NULL },
};
@@ -308,6 +310,7 @@ static int config_props(AVFilterLink *link)
}
link->time_base = c->time_base;
+ link->frame_rate = c->frame_rate;
return 0;
}
--
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