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.

Rostislav Pehlivanov committed 10 years ago

Commit 0fe0e211 parent 588e2e31 file · +4 −0Browse files

Unified · Split

@@ -995,6 +995,10 @@ static av_cold int aac_encode_init(AVCodecContext *avctx) · 994 unmodified lines
995	ERROR_IF(s->options.ltp && avctx->strict_std_compliance > FF_COMPLIANCE_EXPERIMENTAL,	995	ERROR_IF(s->options.ltp && avctx->strict_std_compliance > FF_COMPLIANCE_EXPERIMENTAL,
996	"The LPT profile requires experimental compliance, add -strict -2 to enable!\n");	996	"The LPT profile requires experimental compliance, add -strict -2 to enable!\n");
997		997
		998	/* M/S introduces horrible artifacts with multichannel files, this is temporary */
		999	if (s->channels > 3)
		1000	s->options.mid_side = 0;
		1001
998	if ((ret = dsp_init(avctx, s)) < 0)	1002	if ((ret = dsp_init(avctx, s)) < 0)
999	goto fail;	1003	goto fail;
1000		1004

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