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avcodec/ac3enc: Fix invalid shift

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Fixes the FATE-tests unknown_layout-ac3, ac3-fixed-encode, ac3-encode
and eac3-encode. It furthermore fixes the ac3-encoder bugs mentioned in
tickets ,  and .

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 2f289ec914cc7e8133858d4f9e8d91dab685ae44)
This commit is contained in:
Andreas Rheinhardt 2019-09-20 00:17:06 +02:00
parent 3e4e968a98
commit 93a8f6d34e
1 changed files with 1 additions and 1 deletions

2
libavcodec/ac3enc.c

@ -1065,7 +1065,7 @@ static int bit_alloc(AC3EncodeContext *s, int snr_offset)
{
int blk, ch;
snr_offset = (snr_offset - 240) << 2;
snr_offset = (snr_offset - 240) * 4;
reset_block_bap(s);
for (blk = 0; blk < s->num_blocks; blk++) {