From ebf81b8fe4912acb8191eb689e820b56b225fd10 Mon Sep 17 00:00:00 2001 From: ezicomezigo Date: Wed, 20 Dec 2017 18:25:56 +0900 Subject: [PATCH] Fix SBR multichannel noise for 5.1 ch, the channel elements are as follows: SCE - CPE - CPE - LFE and the channel-mapping table for 5.1 ch is : { 2, 0, 1, 4, 5, 3,255,255}, /* 5.1ch */ For the last LFE channel, sbr decoder returns error, SBRDEC_UNSUPPORTED_CONFIG; --- libSBRdec/src/sbrdecoder.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libSBRdec/src/sbrdecoder.cpp b/libSBRdec/src/sbrdecoder.cpp index 7d9468ca0..a34174627 100644 --- a/libSBRdec/src/sbrdecoder.cpp +++ b/libSBRdec/src/sbrdecoder.cpp @@ -1444,7 +1444,7 @@ sbrDecoder_DecodeElement ( self->flags |= (applyPs) ? SBRDEC_PS_DECODED : 0; } - if (channelMapping[0] == 255 || channelMapping[1] == 255) + if (channelMapping[0] == 255 || ((*numOutChannels == 2) && channelMapping[1] == 255)) return SBRDEC_UNSUPPORTED_CONFIG; if (!pSbrChannel[0]->SbrDec.LppTrans.pSettings) return SBRDEC_UNSUPPORTED_CONFIG;