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avcodec/aacdec: Dont fail if channels arent known yet 

Fixes Ticket3312

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-01-19 06:20:46 +01:00
parent 31e703e899
commit 676a395ab9
1 changed files with 3 additions and 0 deletions
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3
libavcodec/aacdec.c
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@ -196,6 +196,9 @@ static int frame_configure_elements(AVCodecContext *avctx)
/* get output buffer */ /* get output buffer */
av_frame_unref(ac->frame); av_frame_unref(ac->frame);
if (!avctx->channels)
return 1;
ac->frame->nb_samples = 2048; ac->frame->nb_samples = 2048;
if ((ret = ff_get_buffer(avctx, ac->frame, 0)) < 0) if ((ret = ff_get_buffer(avctx, ac->frame, 0)) < 0)
return ret; return ret;