[FFmpeg-cvslog] buffersink: add av_buffersink_get_frame_rate().

Nicolas George git at videolan.org
Sat Jun 9 09:28:35 CEST 2012


ffmpeg | branch: master | Nicolas George <nicolas.george at normalesup.org> | Tue Jun  5 12:40:37 2012 +0200| [283cc059386781b6fb90b9e5496d8963c3e416af] | committer: Nicolas George

buffersink: add av_buffersink_get_frame_rate().

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=283cc059386781b6fb90b9e5496d8963c3e416af
---

 libavfilter/buffersink.h  |    5 +++++
 libavfilter/sink_buffer.c |    5 +++++
 2 files changed, 10 insertions(+)

diff --git a/libavfilter/buffersink.h b/libavfilter/buffersink.h
index 46de82b..97729bc 100644
--- a/libavfilter/buffersink.h
+++ b/libavfilter/buffersink.h
@@ -133,4 +133,9 @@ int av_buffersink_read(AVFilterContext *sink, AVFilterBufferRef **buf);
 int av_buffersink_read_samples(AVFilterContext *ctx, AVFilterBufferRef **buf,
                                int nb_samples);
 
+/**
+ * Get the frame rate of the input.
+ */
+AVRational av_buffersink_get_frame_rate(AVFilterContext *ctx);
+
 #endif /* AVFILTER_BUFFERSINK_H */
diff --git a/libavfilter/sink_buffer.c b/libavfilter/sink_buffer.c
index d83f21b..d1a72e4 100644
--- a/libavfilter/sink_buffer.c
+++ b/libavfilter/sink_buffer.c
@@ -142,6 +142,11 @@ int av_buffersink_get_buffer_ref(AVFilterContext *ctx,
     return 0;
 }
 
+AVRational av_buffersink_get_frame_rate(AVFilterContext *ctx)
+{
+    return ctx->inputs[0]->frame_rate;
+}
+
 int av_buffersink_poll_frame(AVFilterContext *ctx)
 {
     BufferSinkContext *buf = ctx->priv;



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