From 0fe0e213c042d3c36710f11dd607bd34f5eca1f1 Mon Sep 17 00:00:00 2001 From: Rostislav Pehlivanov Date: Sat, 13 Feb 2016 12:23:22 +0000 Subject: [PATCH] aacenc: temporarily disable Mid/Side coding with multichannel files Results in dropping out in channels, usually on EIGHT_SHORT windows. Will be reenabled once the cause has been investigated and a fix has been made. Signed-off-by: Rostislav Pehlivanov --- libavcodec/aacenc.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/libavcodec/aacenc.c b/libavcodec/aacenc.c index 1de266de62..5a70da1764 100644 --- a/libavcodec/aacenc.c +++ b/libavcodec/aacenc.c @@ -995,6 +995,10 @@ static av_cold int aac_encode_init(AVCodecContext *avctx) ERROR_IF(s->options.ltp && avctx->strict_std_compliance > FF_COMPLIANCE_EXPERIMENTAL, "The LPT profile requires experimental compliance, add -strict -2 to enable!\n"); + /* M/S introduces horrible artifacts with multichannel files, this is temporary */ + if (s->channels > 3) + s->options.mid_side = 0; + if ((ret = dsp_init(avctx, s)) < 0) goto fail;