From dfa988ee5ea704ba761d004f0c27e7acc1fb4251 Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Thu, 17 May 2012 02:40:27 +0200
Subject: [PATCH] libavfilter: src_buffer: add time_base for audio

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---
 libavfilter/src_buffer.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libavfilter/src_buffer.c b/libavfilter/src_buffer.c
index 5aa0f990f5..b249a8368f 100644
--- a/libavfilter/src_buffer.c
+++ b/libavfilter/src_buffer.c
@@ -430,6 +430,7 @@ static av_cold int init_audio(AVFilterContext *ctx, const char *args0, void *opa
     if (*args)                                                          \
         arg = av_strtok(NULL, ":", &ptr)
 
+    ADD_FORMAT(time_base);
     ADD_FORMAT(sample_rate);
     ADD_FORMAT(sample_format);
     ADD_FORMAT(channel_layout);
@@ -516,6 +517,7 @@ static int config_output_audio(AVFilterLink *outlink)
 {
     BufferSourceContext *abuffer = outlink->src->priv;
     outlink->sample_rate = abuffer->sample_rate;
+    outlink->time_base   = abuffer->time_base;
     return 0;
 }