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aacenc: temporarily disable Mid/Side coding with multichannel files

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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 <atomnuker@gmail.com>
This commit is contained in:
Rostislav Pehlivanov 2016-02-13 12:23:22 +00:00
parent 588e2e3387
commit 0fe0e213c0
1 changed files with 4 additions and 0 deletions
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4
libavcodec/aacenc.c
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@ -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;