From a213e57cef82aefb57f1b2233f913081df153c7b Mon Sep 17 00:00:00 2001 From: Juanjo Date: Thu, 4 Jun 2015 14:47:24 +0200 Subject: lavf/riffenc: Set correct block align for mp2. Rounding by Michael. Fixes ticket #4565. --- libavformat/riffenc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'libavformat/riffenc.c') diff --git a/libavformat/riffenc.c b/libavformat/riffenc.c index d429df0ba3..85c953f2ef 100644 --- a/libavformat/riffenc.c +++ b/libavformat/riffenc.c @@ -103,7 +103,7 @@ int ff_put_wav_header(AVIOContext *pb, AVCodecContext *enc, int flags) } if (enc->codec_id == AV_CODEC_ID_MP2) { - blkalign = frame_size; + blkalign = (144 * enc->bit_rate - 1)/enc->sample_rate + 1; } else if (enc->codec_id == AV_CODEC_ID_MP3) { blkalign = 576 * (enc->sample_rate <= (24000 + 32000)/2 ? 1 : 2); } else if (enc->codec_id == AV_CODEC_ID_AC3) { -- cgit v1.2.3