From bce4da85e8110b66040a5fb07ffc724ab4e09a86 Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michael@niedermayer.cc>
Date: Tue, 24 Jul 2018 22:44:12 +0200
Subject: [PATCH] swresample/swresample: Fix input channel count in
resample_first computation
Found-by: Marcin Gorzel <gorzel@google.com>
Reviewed-by: Marcin Gorzel <gorzel@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
---
libswresample/swresample.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libswresample/swresample.c b/libswresample/swresample.c
index 5bd39caac4d..6d28e6a7983 100644
--- a/libswresample/swresample.c
+++ b/libswresample/swresample.c
@@ -318,7 +318,7 @@ av_cold int swr_init(struct SwrContext *s){
av_assert0(s->used_ch_count);
av_assert0(s->out.ch_count);
- s->resample_first= RSC*s->out.ch_count/s->in.ch_count - RSC < s->out_sample_rate/(float)s-> in_sample_rate - 1.0;
+ s->resample_first= RSC*s->out.ch_count/s->used_ch_count - RSC < s->out_sample_rate/(float)s-> in_sample_rate - 1.0;
s->in_buffer= s->in;
s->silence = s->in;
--
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