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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 <atomnuker@gmail.com>

Rostislav Pehlivanov authored on 2016/02/13 21:23:22
Showing 1 changed files

libavcodec/aacenc.c

History View file @ 0fe0e21

@@ -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;