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ac3enc: fix encoding of stereo ac3 files when rematrixing is disabled.

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The number of rematrixing bands still needs to be calculated.
This commit is contained in:
Justin Ruggles
2011-08-26 13:02:29 -04:00
parent bcd4aa8bec
commit 3e5722a8ca
1 changed files with 5 additions and 5 deletions
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10
libavcodec/ac3enc_template.c
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@@ -352,11 +352,6 @@ static void compute_rematrixing_strategy(AC3EncodeContext *s)
block = &s->blocks[blk];
block->new_rematrixing_strategy = !blk;
if (!s->rematrixing_enabled) {
block0 = block;
continue;
}
block->num_rematrixing_bands = 4;
if (block->cpl_in_use) {
block->num_rematrixing_bands -= (s->start_freq[CPL_CH] <= 61);
@@ -366,6 +361,11 @@ static void compute_rematrixing_strategy(AC3EncodeContext *s)
}
nb_coefs = FFMIN(block->end_freq[1], block->end_freq[2]);
if (!s->rematrixing_enabled) {
block0 = block;
continue;
}
for (bnd = 0; bnd < block->num_rematrixing_bands; bnd++) {
/* calculate calculate sum of squared coeffs for one band in one block */
int start = ff_ac3_rematrix_band_tab[bnd];