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Fix max_coded_frame_size computation to account for byte alignment. 

Fixes issue 1386.

Originally committed as revision 19859 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Jai Menon 2009-09-15 15:06:04 +00:00
parent 37e34df5a5
commit 2370338850
1 changed files with 1 additions and 2 deletions
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3
libavcodec/alacenc.c
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@ -385,8 +385,7 @@ static av_cold int alac_encode_init(AVCodecContext *avctx)
s->rc.k_modifier = 14;
s->rc.rice_modifier = 4;
s->max_coded_frame_size = (ALAC_FRAME_HEADER_SIZE + ALAC_FRAME_FOOTER_SIZE +
avctx->frame_size*avctx->channels*avctx->bits_per_coded_sample)>>3;
s->max_coded_frame_size = 8 + (avctx->frame_size*avctx->channels*avctx->bits_per_coded_sample>>3);
s->write_sample_size = avctx->bits_per_coded_sample + avctx->channels - 1; // FIXME: consider wasted_bytes