From 599a4e07711b4a950bf13de707cfd011d90ad5a5 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Thu, 23 Aug 2012 06:35:30 +0200 Subject: [PATCH] mpeg4audio: dont take the SBR flag too serious. Fixes Ticket1049 Signed-off-by: Michael Niedermayer --- libavcodec/mpeg4audio.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/libavcodec/mpeg4audio.c b/libavcodec/mpeg4audio.c index abd3fa4a9b..3066954286 100644 --- a/libavcodec/mpeg4audio.c +++ b/libavcodec/mpeg4audio.c @@ -126,8 +126,11 @@ int avpriv_mpeg4audio_get_config(MPEG4AudioConfig *c, const uint8_t *buf, if (show_bits(&gb, 11) == 0x2b7) { // sync extension get_bits(&gb, 11); c->ext_object_type = get_object_type(&gb); - if (c->ext_object_type == AOT_SBR && (c->sbr = get_bits1(&gb)) == 1) + if (c->ext_object_type == AOT_SBR && (c->sbr = get_bits1(&gb)) == 1) { c->ext_sample_rate = get_sample_rate(&gb, &c->ext_sampling_index); + if (c->ext_sample_rate == c->sample_rate) + c->sbr = -1; + } if (get_bits_left(&gb) > 11 && get_bits(&gb, 11) == 0x548) c->ps = get_bits1(&gb); break;