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aacdec: fix small comment, update decoder features comment

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Compn 2013-10-31 15:57:16 -04:00
parent 5ab1efb9d0
commit 6173b0fea7
1 changed files with 2 additions and 1 deletions
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libavcodec/aacdec.c
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@ -74,6 +74,7 @@
* N SinuSoidal Coding (Transient, Sinusoid, Noise)
* Y Parametric Stereo
* N Direct Stream Transfer
* Y Enhanced AAC Low Delay (ER AAC ELD)
*
* Note: - HE AAC v1 comprises LC AAC with Spectral Band Replication.
* - HE AAC v2 comprises LC AAC with Spectral Band Replication and
@ -2533,7 +2534,7 @@ static void imdct_and_windowing_eld(AACContext *ac, SingleChannelElement *sce)
// Inverse transform, mapped to the conventional IMDCT by
// Chivukula, R.K.; Reznik, Y.A.; Devarajan, V.,
// "Efficient algorithms for MPEG-4 AAC-ELD, AAC-LD and AAC-LC filterbanks,"
// Audio, Language and Image Processing, 2008. ICALIP 2008. International Conference on
// International Conference on Audio, Language and Image Processing, ICALIP 2008.
// URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=4590245&isnumber=4589950
for (i = 0; i < n2; i+=2) {
float temp;