From 9bbfcc267540ce9df34097aaa4ba75e8eb09907c Mon Sep 17 00:00:00 2001
From: Piotr Bandurski <ami_stuff@o2.pl>
Date: Sun, 23 Dec 2012 15:28:51 +0100
Subject: [PATCH] rmenc: write correct bytes per minute
improves playback of ac3 in RealPlayer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---
libavformat/rmenc.c | 4 ++--
tests/ref/lavf/rm | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/libavformat/rmenc.c b/libavformat/rmenc.c
index 6c05657a073..a96c42933da 100644
--- a/libavformat/rmenc.c
+++ b/libavformat/rmenc.c
@@ -217,8 +217,8 @@ static int rv10_write_header(AVFormatContext *ctx,
coded_frame_size--;
avio_wb32(s, coded_frame_size); /* frame length */
avio_wb32(s, 0x51540); /* unknown */
- avio_wb32(s, 0x249f0); /* unknown */
- avio_wb32(s, 0x249f0); /* unknown */
+ avio_wb32(s, stream->enc->bit_rate / 8 * 60); /* bytes per minute */
+ avio_wb32(s, stream->enc->bit_rate / 8 * 60); /* bytes per minute */
avio_wb16(s, 0x01);
/* frame length : seems to be very important */
avio_wb16(s, coded_frame_size);
diff --git a/tests/ref/lavf/rm b/tests/ref/lavf/rm
index 2c05806bf7a..d396e0000d2 100644
--- a/tests/ref/lavf/rm
+++ b/tests/ref/lavf/rm
@@ -1,2 +1,2 @@
-85ef42a1fdeffaf083d14b633bbd697f *./tests/data/lavf/lavf.rm
+a3a875be9c528a2a4534a5a31230fdae *./tests/data/lavf/lavf.rm
346424 ./tests/data/lavf/lavf.rm
--
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