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lavc/adpcm: THP: set approx_nb_samples correctly

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Rodger Combs 2015-06-24 07:58:15 -05:00 committed by Michael Niedermayer
parent f76d7d4b01
commit 7d0a19757e
1 changed files with 2 additions and 4 deletions
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6
libavcodec/adpcm.c
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@ -654,11 +654,9 @@ static int get_nb_samples(AVCodecContext *avctx, GetByteContext *gb,
buf_size -= 8 + 36 * ch;
buf_size /= ch;
nb_samples = buf_size / 8 * 14;
if (buf_size % 8 > 1) {
if (buf_size % 8 > 1)
nb_samples += (buf_size % 8 - 1) * 2;
if (*coded_samples & 1)
nb_samples -= 1;
}
*approx_nb_samples = 1;
break;
case AV_CODEC_ID_ADPCM_AFC:
nb_samples = buf_size / (9 * ch) * 16;